{"id":16633,"date":"2026-03-16T10:20:52","date_gmt":"2026-03-16T10:20:52","guid":{"rendered":"https:\/\/www.jet-mills.com\/?p=16633"},"modified":"2026-03-16T10:21:17","modified_gmt":"2026-03-16T10:21:17","slug":"jet-milling-for-battery-cathode-materials-a-production-guide-for-nmc-lfp-and-high-voltage-chemistries","status":"publish","type":"post","link":"https:\/\/www.jet-mills.com\/vi\/jet-milling-for-battery-cathode-materials-a-production-guide-for-nmc-lfp-and-high-voltage-chemistries\/","title":{"rendered":"Gia c\u00f4ng b\u1eb1ng tia kh\u00ed n\u00e9n cho v\u1eadt li\u1ec7u cat\u1ed1t pin: H\u01b0\u1edbng d\u1eabn s\u1ea3n xu\u1ea5t cho c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t NMC, LFP v\u00e0 \u0111i\u1ec7n \u00e1p cao"},"content":{"rendered":"<p><a href=\"\/vi\/products\/fluidized-bed-jet-mill-supplier\/\" data-internallinksmanager029f6b8e52c=\"9\" title=\"nh\u00e0 m\u00e1y ph\u1ea3n l\u1ef1c\" target=\"_blank\" rel=\"noopener\">phay ph\u1ea3n l\u1ef1c<\/a> \u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n \u0111\u1ec3 nghi\u1ec1n m\u1ecbn v\u1eadt li\u1ec7u cat\u1ed1t pin lithium \u2014 v\u00e0 \u0111i\u1ec1u n\u00e0y ho\u00e0n to\u00e0n c\u00f3 l\u00fd. Vi\u1ec7c kh\u00f4ng c\u00f3 s\u1ef1 ti\u1ebfp x\u00fac gi\u1eefa v\u1eadt li\u1ec7u nghi\u1ec1n v\u00e0 s\u1ea3n ph\u1ea9m \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c kh\u00f4ng c\u00f3 c\u00e1c h\u1ea1t m\u00e0i m\u00f2n kim lo\u1ea1i trong s\u1ea3n ph\u1ea9m. M\u00f4i tr\u01b0\u1eddng kh\u00ed tr\u01a1 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 qu\u00e1 tr\u00ecnh oxy h\u00f3a ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m trong qu\u00e1 tr\u00ecnh gia c\u00f4ng. V\u00e0 b\u1ed9 ph\u00e2n lo\u1ea1i \u0111\u1ed9ng t\u00edch h\u1ee3p cho ph\u00e9p b\u1ea1n nh\u1eafm \u0111\u1ebfn \u0111\u1ed9 m\u1ecbn D50 v\u00e0 D97 c\u1ee5 th\u1ec3 v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c m\u00e0 ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n bi ho\u1eb7c nghi\u1ec1n va \u0111\u1eadp kh\u00f4ng th\u1ec3 s\u00e1nh \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, nghi\u1ec1n b\u1eb1ng tia kh\u00ed kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 duy nh\u1ea5t. M\u00e1y nghi\u1ec1n tia kh\u00ed xo\u1eafn \u1ed1c, m\u00e1y nghi\u1ec1n tia kh\u00ed t\u1ea7ng s\u00f4i v\u00e0 m\u00e1y nghi\u1ec1n tia kh\u00ed \u0111\u1ed1i x\u1ee9ng \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u00f9ng m\u1ed9t nguy\u00ean l\u00fd c\u01a1 b\u1ea3n. C\u00e1c tia kh\u00ed t\u1ed1c \u0111\u1ed9 cao gia t\u1ed1c c\u00e1c h\u1ea1t khi\u1ebfn ch\u00fang va ch\u1ea1m v\u1edbi nhau. Nh\u01b0ng ch\u00fang mang l\u1ea1i hi\u1ec7u su\u1ea5t kh\u00e1c nhau v\u1ec1 D50, n\u0103ng su\u1ea5t, \u0111\u1ed9 s\u1eafc n\u00e9t c\u1ee7a v\u1ebft c\u1eaft v\u00e0 \u0111\u1ed9 nh\u1ea1y v\u1edbi \u0111\u1ed9 \u1ea9m c\u1ee7a nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o. Vi\u1ec7c l\u1ef1a ch\u1ecdn sai lo\u1ea1i m\u00e1y nghi\u1ec1n cho v\u1eadt li\u1ec7u cat\u1ed1t v\u00e0 m\u1ee5c ti\u00eau ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t (PSD) c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u1ea1t k\u00e9m h\u01a1n m\u1ee9c c\u00f3 th\u1ec3 ho\u1eb7c n\u0103ng su\u1ea5t kh\u00f4ng t\u01b0\u01a1ng x\u1ee9ng v\u1edbi chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng kh\u00ed n\u00e9n.<\/p>\n\n\n\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y tr\u00ecnh b\u00e0y c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p phay tia n\u01b0\u1edbc \u0111\u1ed1i v\u1edbi v\u1eadt li\u1ec7u cat\u1ed1t n\u00f3i ri\u00eang, c\u00e1ch l\u1ef1a ch\u1ecdn gi\u1eefa c\u00e1c lo\u1ea1i m\u00e1y phay, c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u1ea1t ph\u00e2n b\u1ed1 (PSD), v\u00e0 d\u1eef li\u1ec7u s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf t\u1eeb c\u00e1c d\u00e2y chuy\u1ec1n x\u1eed l\u00fd NMC v\u00e0 LFP. <a href=\"https:\/\/www.jet-mills.com\/vi\/about-us\/\" data-internallinksmanager029f6b8e52c=\"1\" title=\"EPIC\">B\u1ed9t EPIC<\/a> Ch\u00fang t\u00f4i cung c\u1ea5p m\u00e1y nghi\u1ec1n kh\u00ed n\u00e9n cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u pin v\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 nghi\u1ec1n th\u1eed mi\u1ec5n ph\u00ed tr\u01b0\u1edbc khi cam k\u1ebft s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"765\" src=\"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-MQW40-P-1024x765.jpg\" alt=\"M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c MQW40\" class=\"wp-image-15536\" srcset=\"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-MQW40-P-1024x765.jpg 1024w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-MQW40-P-300x224.jpg 300w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-MQW40-P-768x574.jpg 768w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-MQW40-P-16x12.jpg 16w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-MQW40-P-600x448.jpg 600w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/07\/Jet-Mill-MQW40-P.jpg 1520w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><mark class=\"has-inline-color has-ast-global-color-0-color\">C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p phay tia n\u01b0\u1edbc \u2014 v\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u cat\u1ed1t<\/mark><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><mark style=\"color:#0693e3\" class=\"has-inline-color\">C\u01a1 ch\u1ebf gi\u1ea3m k\u00edch th\u01b0\u1edbc<\/mark><\/strong><\/h3>\n\n\n\n<p>Trong m\u00e1y nghi\u1ec1n kh\u00ed n\u00e9n, kh\u00ed tr\u01a1 n\u00e9n (nit\u01a1 ho\u1eb7c kh\u00f4ng kh\u00ed kh\u00f4) \u0111\u01b0\u1ee3c d\u1eabn v\u00e0o bu\u1ed3ng nghi\u1ec1n qua c\u00e1c v\u00f2i phun v\u1edbi v\u1eadn t\u1ed1c cao. V\u1eadn t\u1ed1c th\u01b0\u1eddng \u0111\u1ea1t 300-600 m\/s t\u1ea1i c\u1eeda ra c\u1ee7a v\u00f2i phun, t\u00f9y thu\u1ed9c v\u00e0o \u00e1p su\u1ea5t kh\u00ed. Lu\u1ed3ng kh\u00ed t\u1ed1c \u0111\u1ed9 cao cu\u1ed1n theo c\u00e1c h\u1ea1t t\u1eeb nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o v\u00e0 t\u0103ng t\u1ed1c ch\u00fang. T\u1ea1i n\u01a1i hai ho\u1eb7c nhi\u1ec1u lu\u1ed3ng kh\u00ed h\u1ed9i t\u1ee5, c\u00e1c h\u1ea1t va ch\u1ea1m v\u1edbi nhau v\u1edbi v\u1eadn t\u1ed1c t\u01b0\u01a1ng \u0111\u1ed1i cao. Nh\u1eefng va ch\u1ea1m gi\u1eefa c\u00e1c h\u1ea1t n\u00e0y l\u00e0m v\u1ee1 v\u1ee5n nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o th\u00f4ng qua l\u1ef1c t\u00e1c \u0111\u1ed9ng.<\/p>\n\n\n\n<p>\u0110\u00e2y l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng so v\u1edbi nghi\u1ec1n c\u01a1 h\u1ecdc: kh\u00f4ng c\u00f3 b\u1ec1 m\u1eb7t nghi\u1ec1n n\u00e0o ti\u1ebfp x\u00fac v\u1edbi s\u1ea3n ph\u1ea9m. C\u00e1c h\u1ea1t t\u1ef1 nghi\u1ec1n l\u1eabn nhau. C\u00e1c b\u1ec1 m\u1eb7t r\u1eafn duy nh\u1ea5t trong bu\u1ed3ng nghi\u1ec1n l\u00e0 th\u00e0nh bu\u1ed3ng v\u00e0 b\u00e1nh xe ph\u00e2n lo\u1ea1i \u2014 c\u1ea3 hai \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00f3t b\u1eb1ng v\u1eadt li\u1ec7u g\u1ed1m ho\u1eb7c polyme tr\u01a1 \u0111\u1ec3 lo\u1ea1i b\u1ecf ngay c\u1ea3 nh\u1eefng \u0111\u01b0\u1eddng d\u1eabn g\u00e2y \u00f4 nhi\u1ec5m.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><mark style=\"color:#0693e3\" class=\"has-inline-color\">T\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi h\u00f3a h\u1ecdc c\u1ef1c \u00e2m c\u1ee7a pin?<\/mark><\/strong><\/h3>\n\n\n\n<p>V\u1eadt li\u1ec7u cat\u1ed1t c\u00f3 t\u00ednh ho\u1ea1t \u0111\u1ed9ng h\u00f3a h\u1ecdc cao. NMC, LFP v\u00e0 LCO \u0111\u1ec1u ch\u1ee9a c\u00e1c kim lo\u1ea1i chuy\u1ec3n ti\u1ebfp nh\u1ea1y c\u1ea3m v\u1edbi s\u1ef1 nhi\u1ec5m b\u1ea9n t\u1eeb c\u00e1c t\u1ea1p ch\u1ea5t Fe, Cr, Ni ho\u1eb7c Cu \u1edf n\u1ed3ng \u0111\u1ed9 ppm. Ch\u00fang c\u0169ng nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 \u1ea9m \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 NMC c\u00f3 h\u00e0m l\u01b0\u1ee3ng niken cao (NMC 811 tr\u1edf l\u00ean). N\u00f3 ph\u1ea3n \u1ee9ng v\u1edbi \u0111\u1ed9 \u1ea9m trong kh\u00f4ng kh\u00ed \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c ch\u1ea5t lithi cacbonat (Li2CO3) v\u00e0 lithi hydroxit (LiOH) tr\u00ean b\u1ec1 m\u1eb7t, l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t chu k\u1ef3 \u0111\u1ea7u ti\u00ean v\u00e0 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 cao.<\/p>\n\n\n\n<p>Gia c\u00f4ng b\u1eb1ng tia kh\u00ed trong m\u1ea1ch nit\u01a1 k\u00edn gi\u1ea3i quy\u1ebft \u0111\u1ed3ng th\u1eddi c\u1ea3 hai v\u1ea5n \u0111\u1ec1: vi\u1ec7c kh\u00f4ng c\u00f3 b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac kim lo\u1ea1i lo\u1ea1i b\u1ecf con \u0111\u01b0\u1eddng g\u00e2y \u00f4 nhi\u1ec5m ch\u00ednh, v\u00e0 m\u00f4i tr\u01b0\u1eddng nit\u01a1 ng\u0103n ng\u1eeba s\u1ef1 ti\u1ebfp x\u00fac v\u1edbi h\u01a1i \u1ea9m trong su\u1ed1t chu k\u1ef3 gia c\u00f4ng. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao gia c\u00f4ng b\u1eb1ng tia kh\u00ed l\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn cho NMC 811 v\u00e0 c\u00e1c cat\u1ed1t c\u00f3 h\u00e0m l\u01b0\u1ee3ng niken cao kh\u00e1c kh\u00f4ng th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u1ea3 hai lo\u1ea1i \u00f4 nhi\u1ec5m tr\u00ean.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">So s\u00e1nh m\u00e1y nghi\u1ec1n tia kh\u00ed (Jet Mill) v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n kh\u00e1c \u0111\u1ec3 ch\u1ebf t\u1ea1o c\u1ef1c \u00e2m<\/mark><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>T\u00e0i s\u1ea3n<\/strong><\/td><td><strong>nh\u00e0 m\u00e1y ph\u1ea3n l\u1ef1c<\/strong><\/td><td><strong>M\u00e1y nghi\u1ec1n bi (g\u1ed1m s\u1ee9)<\/strong><\/td><td><strong>M\u00e1y nghi\u1ec1n ph\u00e2n lo\u1ea1i kh\u00ed<\/strong><\/td><td><strong>M\u00e1y nghi\u1ec1n t\u00e1c \u0111\u1ed9ng<\/strong><\/td><\/tr><tr><td>nguy c\u01a1 \u00f4 nhi\u1ec5m kim lo\u1ea1i<\/td><td>G\u1ea7n b\u1eb1ng kh\u00f4ng<\/td><td>\u0110\u1ed9 m\u00e0i m\u00f2n th\u1ea5p (g\u1ed1m s\u1ee9)<\/td><td>Th\u1ea5p-trung b\u00ecnh<\/td><td>Trung b\u00ecnh<\/td><\/tr><tr><td>Sinh nhi\u1ec7t<\/td><td>Kh\u00f4ng c\u00f3<\/td><td>Th\u1ea5p-trung b\u00ecnh<\/td><td>Th\u1ea5p<\/td><td>Trung b\u00ecnh<\/td><\/tr><tr><td>Li\u1ec7u c\u00f3 th\u1ec3 t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng kh\u00ed tr\u01a1 kh\u00f4ng?<\/td><td>C\u00f3 (ti\u00eau chu\u1ea9n)<\/td><td>C\u00f3 (\u0111\u00e3 x\u00f3a)<\/td><td>Gi\u1edbi h\u1ea1n<\/td><td>Gi\u1edbi h\u1ea1n<\/td><\/tr><tr><td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c D50<\/td><td>0,5-1 micron<\/td><td>1-3 micromet<\/td><td>3-5 micron<\/td><td>5-10 micron<\/td><\/tr><tr><td>\u0110\u1ed9 s\u1eafc n\u00e9t PSD (ki\u1ec3m so\u00e1t \u0111i\u1ec3m c\u1eaft)<\/td><td>Xu\u1ea5t s\u1eafc<\/td><td>T\u1ed1t<\/td><td>Xu\u1ea5t s\u1eafc<\/td><td>V\u1eeba ph\u1ea3i<\/td><\/tr><tr><td>Chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng tr\u00ean m\u1ed7i t\u1ea5n<\/td><td>Cao (kh\u00ed n\u00e9n)<\/td><td>Th\u1ea5p-trung b\u00ecnh<\/td><td>Trung b\u00ecnh<\/td><td>Th\u1ea5p<\/td><\/tr><tr><td>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng th\u00f4ng l\u01b0\u1ee3ng<\/td><td>Trung b\u00ecnh-cao<\/td><td>Cao<\/td><td>Cao<\/td><td>Cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>Chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n tr\u00ean m\u1ed7i t\u1ea5n c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n b\u1eb1ng tia kh\u00ed \u0111\u01b0\u1ee3c bi\u1ec7n minh cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ef1c \u00e2m, n\u01a1i m\u00e0 s\u1ef1 nhi\u1ec5m b\u1ea9n v\u00e0 \u0111\u1ed9 nh\u1ea1y c\u1ea3m v\u1edbi m\u00f4i tr\u01b0\u1eddng khi\u1ebfn c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n kh\u00e1c tr\u1edf n\u00ean kh\u00f4ng kh\u1ea3 thi ho\u1eb7c \u0111\u00f2i h\u1ecfi c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 r\u1ed9ng r\u00e3i l\u00e0m m\u1ea5t \u0111i l\u1ee3i th\u1ebf v\u1ec1 chi ph\u00ed c\u1ee7a ch\u00fang.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">L\u1ef1a ch\u1ecdn lo\u1ea1i m\u00e1y nghi\u1ec1n tia ph\u00f9 h\u1ee3p cho v\u1eadt li\u1ec7u cat\u1ed1t c\u1ee7a b\u1ea1n<\/mark><\/h3>\n\n\n\n<p>C\u00e1c lo\u1ea1i m\u00e1y nghi\u1ec1n tia phun kh\u00f4ng c\u00f3 thi\u1ebft k\u1ebf gi\u1ed1ng nhau. \u0110\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u1eadt li\u1ec7u cat\u1ed1t, hai lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 m\u00e1y nghi\u1ec1n tia phun t\u1ea7ng s\u00f4i v\u00e0 m\u00e1y nghi\u1ec1n tia phun t\u1ea7ng s\u00f4i. <a href=\"\/vi\/products\/spiral-jet-mill\/\" data-internallinksmanager029f6b8e52c=\"13\" title=\"Nh\u00e0 m\u00e1y ph\u1ea3n l\u1ef1c xo\u1eafn \u1ed1c\" target=\"_blank\" rel=\"noopener\">m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c xo\u1eafn \u1ed1c<\/a>. Ch\u00fang \u0111\u1ec1u d\u1ef1a tr\u00ean nguy\u00ean l\u00fd nghi\u1ec1n h\u1ea1t ch\u1ed3ng h\u1ea1t nh\u01b0ng kh\u00e1c nhau \u1edf c\u00e1ch ph\u00e2n lo\u1ea1i k\u00edch th\u01b0\u1edbc \u2014 v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y quy\u1ebft \u0111\u1ecbnh lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi \u1ee9ng d\u1ee5ng n\u00e0o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">M\u00e1y nghi\u1ec1n phun t\u1ea7ng s\u00f4i<\/mark><\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"768\" height=\"576\" src=\"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Jet-Mill-Production-Line.webp\" alt=\"D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t Jet-Mill\" class=\"wp-image-16270\" srcset=\"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Jet-Mill-Production-Line.webp 768w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Jet-Mill-Production-Line-300x225.webp 300w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Jet-Mill-Production-Line-16x12.webp 16w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Jet-Mill-Production-Line-600x450.webp 600w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption class=\"wp-element-caption\">D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t Jet-Mill<\/figcaption><\/figure>\n\n\n\n<p>Trong m\u00e1y nghi\u1ec1n kh\u00ed n\u00e9n t\u1ea7ng s\u00f4i, c\u00e1c lu\u1ed3ng kh\u00ed \u0111i v\u00e0o theo chi\u1ec1u ngang qua c\u00e1c v\u00f2i phun \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed xung quanh bu\u1ed3ng d\u01b0\u1edbi v\u00e0 t\u1ea1o ra m\u1ed9t l\u1edbp h\u1ea1t chuy\u1ec3n \u0111\u1ed9ng h\u1ed7n lo\u1ea1n, t\u1ea7ng s\u00f4i. C\u00e1c h\u1ea1t t\u0103ng t\u1ed1c v\u1ec1 ph\u00eda trung t\u00e2m, n\u01a1i c\u00e1c lu\u1ed3ng kh\u00ed h\u1ed9i t\u1ee5, va ch\u1ea1m v\u00e0 v\u1ee1 v\u1ee5n. C\u00e1c h\u1ea1t \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u1ec1n \u0111\u01b0\u1ee3c lu\u1ed3ng kh\u00ed \u0111\u01b0a l\u00ean tr\u00ean \u0111\u1ebfn m\u1ed9t b\u00e1nh xe ph\u00e2n lo\u1ea1i \u0111\u1ed9ng t\u00edch h\u1ee3p \u1edf ph\u00eda tr\u00ean bu\u1ed3ng. T\u1ed1c \u0111\u1ed9 c\u1ee7a b\u00e1nh xe ph\u00e2n lo\u1ea1i \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec3m c\u1eaft: c\u00e1c h\u1ea1t nh\u1ecf h\u01a1n k\u00edch th\u01b0\u1edbc m\u1ee5c ti\u00eau s\u1ebd \u0111i qua b\u00e1nh xe \u0111\u1ebfn h\u1ec7 th\u1ed1ng thu gom s\u1ea3n ph\u1ea9m; c\u00e1c h\u1ea1t qu\u00e1 c\u1ee1 \u0111\u01b0\u1ee3c \u0111\u01b0a tr\u1edf l\u1ea1i t\u1ea7ng s\u00f4i \u0111\u1ec3 nghi\u1ec1n th\u00eam.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110i\u1ec3m m\u1ea1nh: <\/strong>\u0110i\u1ec3m c\u1eaft c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh (D50 t\u1eeb 1 \u0111\u1ebfn h\u01a1n 50 micron), PSD s\u1eafc n\u00e9t (kho\u1ea3ng c\u00e1ch h\u1eb9p), n\u0103ng su\u1ea5t cao t\u1eeb 5-100+ kg\/h t\u00f9y thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc m\u00e1y nghi\u1ec1n, ph\u00f9 h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m trong h\u1ec7 th\u1ed1ng tu\u1ea7n ho\u00e0n nit\u01a1 k\u00edn.<\/li>\n\n\n\n<li><strong>Ph\u00f9 h\u1ee3p nh\u1ea5t cho: <\/strong>C\u00e1c cat\u1ed1t NMC, LFP, LNMO v\u00e0 c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t cat\u1ed1t kh\u00e1c, n\u01a1i y\u00eau c\u1ea7u D50 c\u1ee5 th\u1ec3 v\u00e0 D97 ch\u1eb7t ch\u1ebd, \u0111\u1ed3ng th\u1eddi \u01b0u ti\u00ean n\u0103ng su\u1ea5t s\u1ea3n xu\u1ea5t.<\/li>\n\n\n\n<li><strong>H\u1ea1n ch\u1ebf: <\/strong>Chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cao h\u01a1n so v\u1edbi m\u00e1y nghi\u1ec1n tia xo\u1eafn \u1ed1c; b\u00e1nh xe ph\u00e2n lo\u1ea1i c\u1ea7n b\u1ea3o tr\u00ec.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">M\u00e1y nghi\u1ec1n tia xo\u1eafn \u1ed1c (h\u00ecnh b\u00e1nh k\u1ebfp)<\/mark><\/h3>\n\n\n\n<p>Trong m\u1ed9t <a href=\"\/vi\/products\/spiral-jet-mill\/\" data-internallinksmanager029f6b8e52c=\"13\" title=\"Nh\u00e0 m\u00e1y ph\u1ea3n l\u1ef1c xo\u1eafn \u1ed1c\" target=\"_blank\" rel=\"noopener\">m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c xo\u1eafn \u1ed1c<\/a>, Nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o v\u00e0 kh\u00ed t\u1ed1c \u0111\u1ed9 cao \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o bu\u1ed3ng nghi\u1ec1n h\u00ecnh \u0111\u0129a ph\u1eb3ng theo ph\u01b0\u01a1ng ti\u1ebfp tuy\u1ebfn. Lu\u1ed3ng kh\u00ed-h\u1ea1t di chuy\u1ec3n theo \u0111\u01b0\u1eddng xo\u1eafn \u1ed1c h\u01b0\u1edbng v\u1ec1 t\u00e2m \u0111\u0129a, c\u00e1c h\u1ea1t t\u0103ng t\u1ed1c khi h\u1ed9i t\u1ee5. Vi\u1ec7c ph\u00e2n lo\u1ea1i k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u1edd l\u1ef1c ly t\u00e2m trong d\u00f2ng ch\u1ea3y xo\u1eafn \u1ed1c \u2014 c\u00e1c h\u1ea1t m\u1ecbn h\u01a1n di chuy\u1ec3n v\u1ec1 t\u00e2m v\u00e0 tho\u00e1t ra qua c\u1eeda tho\u00e1t trung t\u00e2m, trong khi c\u00e1c h\u1ea1t th\u00f4 h\u01a1n v\u1eabn n\u1eb1m trong v\u00f2ng xo\u1eafn \u1ed1c b\u00ean ngo\u00e0i \u0111\u1ec3 ti\u1ebfp t\u1ee5c nghi\u1ec1n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110i\u1ec3m m\u1ea1nh: <\/strong>Thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n, kh\u00f4ng c\u00f3 b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng (kh\u00f4ng c\u00f3 b\u00e1nh xe ph\u00e2n lo\u1ea1i), d\u1ec5 d\u00e0ng v\u1ec7 sinh v\u00e0 thay th\u1ebf s\u1ea3n ph\u1ea9m, k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, chi ph\u00ed ban \u0111\u1ea7u th\u1ea5p h\u01a1n.<\/li>\n\n\n\n<li><strong>Ph\u00f9 h\u1ee3p nh\u1ea5t cho: <\/strong>Nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n, c\u00f4ng vi\u1ec7c quy m\u00f4 th\u00ed \u0111i\u1ec3m, x\u1eed l\u00fd theo l\u00f4 nh\u1ecf nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u, c\u00e1c \u1ee9ng d\u1ee5ng \u01b0u ti\u00ean vi\u1ec7c thay \u0111\u1ed5i s\u1ea3n ph\u1ea9m nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng v\u1ec7 sinh.<\/li>\n\n\n\n<li><strong>H\u1ea1n ch\u1ebf: <\/strong>Ph\u00e2n lo\u1ea1i n\u00e0y t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c \u2014 \u0111i\u1ec3m c\u1eaft \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi \u00e1p su\u1ea5t kh\u00ed v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp. PSD r\u1ed9ng h\u01a1n so v\u1edbi m\u00e1y nghi\u1ec1n t\u1ea7ng s\u00f4i trong \u0111i\u1ec1u ki\u1ec7n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. Kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau D50 d\u01b0\u1edbi kho\u1ea3ng 5 micron.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn nhanh: <\/strong><br><strong>So s\u00e1nh gi\u1eefa m\u00e1y nghi\u1ec1n t\u1ea7ng s\u00f4i v\u00e0 m\u00e1y nghi\u1ec1n tia xo\u1eafn \u1ed1c \u0111\u1ec3 ch\u1ebf t\u1ea1o v\u1eadt li\u1ec7u cat\u1ed1t<\/strong><br><strong>S\u1eed d\u1ee5ng t\u1ea7ng s\u00f4i: <\/strong>Khi y\u00eau c\u1ea7u D50 d\u01b0\u1edbi 10 micron, khi c\u1ea7n ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd D97, khi c\u1ea7n n\u0103ng su\u1ea5t tr\u00ean 20 kg\/h, ho\u1eb7c khi v\u1eadt li\u1ec7u l\u00e0 NMC h\u00e0m l\u01b0\u1ee3ng niken cao v\u1edbi c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 kh\u00ed tr\u01a1.<br><strong>S\u1eed d\u1ee5ng m\u00e1y nghi\u1ec1n tia xo\u1eafn \u1ed1c: <\/strong>Th\u00edch h\u1ee3p cho nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n quy tr\u00ecnh, cho c\u00e1c l\u00f4 s\u1ea3n xu\u1ea5t nh\u1ecf d\u01b0\u1edbi 20 kg\/gi\u1edd, khi nhi\u1ec1u s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t tr\u00ean c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb v\u00e0 vi\u1ec7c v\u1ec7 sinh nhanh ch\u00f3ng l\u00e0 c\u1ea7n thi\u1ebft, ho\u1eb7c khi ng\u00e2n s\u00e1ch h\u1ea1n ch\u1ebf \u0111\u1ea7u t\u01b0 v\u1ed1n.<br><strong>C\u1ea3 hai lo\u1ea1i: <\/strong>C\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng trong h\u1ec7 th\u1ed1ng tu\u1ea7n ho\u00e0n nit\u01a1 k\u00edn \u0111\u1ed1i v\u1edbi c\u00e1c c\u1ef1c \u00e2m nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 \u1ea9m \u2014 h\u00e3y x\u00e1c nh\u1eadn \u0111i\u1ec1u n\u00e0y v\u1edbi nh\u00e0 cung c\u1ea5p thi\u1ebft b\u1ecb t\u1ea1i th\u1eddi \u0111i\u1ec3m l\u1eadp \u0111\u1eb7c t\u1ea3 k\u1ef9 thu\u1eadt.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><mark class=\"has-inline-color has-ast-global-color-0-color\">C\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh ch\u00ednh v\u00e0 nh\u1eefng g\u00ec ch\u00fang ki\u1ec3m so\u00e1t<\/mark><\/h2>\n\n\n\n<p>Gia c\u00f4ng b\u1eb1ng tia kh\u00ed c\u00f3 b\u1ed1n bi\u1ebfn s\u1ed1 \u0111i\u1ec1u khi\u1ec3n ch\u00ednh. Hi\u1ec3u r\u00f5 ch\u1ee9c n\u0103ng c\u1ee7a t\u1eebng bi\u1ebfn s\u1ed1 \u2014 v\u00e0 s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa ch\u00fang \u2014 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 thi\u1ebft l\u1eadp m\u1ed9t quy tr\u00ecnh \u1ed5n \u0111\u1ecbnh, c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i cho v\u1eadt li\u1ec7u cat\u1ed1t c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Tham s\u1ed1<\/strong><\/td><td><strong>Ph\u1ea1m vi \u0111i\u1ec3n h\u00ecnh (Gi\u01b0\u1eddng t\u1ea7ng s\u00f4i)<\/strong><\/td><td><strong>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn PSD<\/strong><\/td><td><strong>Ghi ch\u00fa<\/strong><\/td><\/tr><tr><td>\u00c1p su\u1ea5t kh\u00ed nghi\u1ec1n<\/td><td>4-8 bar<\/td><td>\u00c1p su\u1ea5t c\u00e0ng cao = k\u00edch th\u01b0\u1edbc h\u1ea1t D50 c\u00e0ng nh\u1ecf. D\u01b0\u1edbi 4 bar: v\u1eadn t\u1ed1c h\u1ea1t kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 nghi\u1ec1n hi\u1ec7u qu\u1ea3.<\/td><td>Bi\u1ebfn s\u1ed1 \u0111\u1ea7u v\u00e0o n\u0103ng l\u01b0\u1ee3ng ch\u00ednh. T\u0103ng \u00e1p su\u1ea5t l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng kh\u00ed n\u00e9n ti\u00eau th\u1ee5.<\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9 b\u00e1nh xe ph\u00e2n lo\u1ea1i<\/td><td>1.000-8.000 v\u00f2ng\/ph\u00fat (t\u00f9y thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng)<\/td><td>T\u1ed1c \u0111\u1ed9 c\u00e0ng cao = \u0111i\u1ec3m c\u1eaft c\u00e0ng m\u1ecbn. Bi\u1ebfn s\u1ed1 \u0111i\u1ec1u khi\u1ec3n ch\u00ednh c\u1ee7a D50.<\/td><td>Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u khi\u1ec3n PSD tr\u1ef1c ti\u1ebfp nh\u1ea5t. \u0110i\u1ec1u ch\u1ec9nh theo t\u1eebng b\u01b0\u1edbc 200-500 v\u00f2ng\/ph\u00fat v\u00e0 l\u1ea5y m\u1eabu sau m\u1ed7i l\u1ea7n thay \u0111\u1ed5i.<\/td><\/tr><tr><td>T\u1ef7 l\u1ec7 th\u1ee9c \u0103n<\/td><td>5-60 kg\/gi\u1edd (t\u00f9y thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc m\u00e1y nghi\u1ec1n)<\/td><td>T\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u cao h\u01a1n d\u1eabn \u0111\u1ebfn s\u1ea3n ph\u1ea9m th\u00f4 h\u01a1n m\u1ed9t ch\u00fat do l\u01b0\u1ee3ng h\u1ea1t trong v\u00f9ng ph\u00e2n lo\u1ea1i t\u0103ng l\u00ean.<\/td><td>\u0110\u1eb7t \u1edf m\u1ee9c \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh. T\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u kh\u00f4ng \u1ed5n \u0111\u1ecbnh g\u00e2y ra s\u1ef1 bi\u1ebfn \u0111\u1ed5i v\u1ec1 k\u00edch th\u01b0\u1edbc h\u1ea1t (PSD). S\u1eed d\u1ee5ng b\u1ed9 c\u1ea5p li\u1ec7u rung ho\u1eb7c tr\u1ee5c v\u00edt c\u00f3 \u0111i\u1ec1u khi\u1ec3n.<\/td><\/tr><tr><td>T\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y v\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a nit\u01a1<\/td><td>Ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc nh\u00e0 m\u00e1y; th\u00f4ng th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 tinh khi\u1ebft N2 &gt;99,9%.<\/td><td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ea7u kh\u00f4ng kh\u00ed trong khu v\u1ef1c ph\u00e2n lo\u1ea1i; \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a N2 kh\u00f4ng \u0111\u1ee7 s\u1ebd cho ph\u00e9p h\u01a1i \u1ea9m x\u00e2m nh\u1eadp.<\/td><td>\u0110\u1ed1i v\u1edbi NMC 811+, \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a N2 d\u01b0\u1edbi 99,5% c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 h\u00ecnh th\u00e0nh hydroxit tr\u00ean b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c. C\u1ea7n theo d\u00f5i tr\u1ef1c tuy\u1ebfn.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Quy tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a ti\u00eau chu\u1ea9n l\u00e0 thi\u1ebft l\u1eadp \u00e1p su\u1ea5t nghi\u1ec1n tr\u01b0\u1edbc (x\u00e1c \u0111\u1ecbnh m\u1ee9c n\u0103ng l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ed9 c\u1ee9ng v\u1eadt li\u1ec7u), sau \u0111\u00f3 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 b\u00e1nh xe ph\u00e2n lo\u1ea1i \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c D50 m\u1ee5c ti\u00eau, r\u1ed3i tinh ch\u1ec9nh t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u \u0111\u1ec3 \u0111\u1ea1t n\u0103ng su\u1ea5t t\u1ed1i \u01b0u. Thay \u0111\u1ed5i b\u1ea5t k\u1ef3 th\u00f4ng s\u1ed1 n\u00e0o c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c \u2014 lu\u00f4n \u0111o ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t (PSD) c\u1ee7a s\u1ea3n ph\u1ea9m sau m\u1ed7i l\u1ea7n thay \u0111\u1ed5i v\u00e0 cho ph\u00e9p ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong 5-10 ph\u00fat tr\u01b0\u1edbc khi l\u1ea5y m\u1eabu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><mark class=\"has-inline-color has-ast-global-color-0-color\">K\u1ebft qu\u1ea3 s\u1ea3n xu\u1ea5t: Ba \u1ee9ng d\u1ee5ng v\u1eadt li\u1ec7u cat\u1ed1t<\/mark><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">NGHI\u00caN C\u1ee8U TR\u01af\u1edcNG H\u1ee2P 1<\/mark><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">\u0110i\u1ec7n c\u1ef1c \u00e2m NMC 811 \u2014 \u0110\u1ea1t \u0111\u01b0\u1ee3c D50 7 Micron trong v\u00f2ng tu\u1ea7n ho\u00e0n N2 k\u00edn<\/mark><\/h3>\n\n\n\n<p><strong>Y\u00eau c\u1ea7u<\/strong><\/p>\n\n\n\n<p>M\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t cat\u1ed1t NMC 811 h\u00e0m l\u01b0\u1ee3ng niken cao c\u1ea7n \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u01b0\u1eddng k\u00ednh h\u1ea1t D50 l\u00e0 7 micron v\u00e0 D99 d\u01b0\u1edbi 28 micron cho \u1ee9ng d\u1ee5ng pin \u00f4 t\u00f4 n\u0103ng l\u01b0\u1ee3ng cao. V\u1eadt li\u1ec7u n\u00e0y r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 \u1ea9m \u2014 ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m kh\u00f4ng kh\u00ed tr\u00ean 100 ppm H2O trong qu\u00e1 tr\u00ecnh nghi\u1ec1n s\u1ebd g\u00e2y ra s\u1ef1 h\u00ecnh th\u00e0nh Li2CO3 c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c tr\u00ean b\u1ec1 m\u1eb7t h\u1ea1t, l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t Coulomb chu k\u1ef3 \u0111\u1ea7u ti\u00ean. M\u00e1y nghi\u1ec1n ph\u00e2n lo\u1ea1i kh\u00ed hi\u1ec7n c\u00f3 c\u1ee7a h\u1ecd t\u1ea1o ra D50 t\u1eeb 9-11 micron v\u00e0 D99 tr\u00ean 40 micron, v\u00e0 c\u1ea7n c\u00e1c b\u01b0\u1edbc s\u1ea5y ri\u00eang bi\u1ec7t tr\u01b0\u1edbc v\u00e0 sau khi nghi\u1ec1n \u0111\u1ec3 ki\u1ec3m so\u00e1t s\u1ef1 h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m.<\/p>\n\n\n\n<p><strong>Gi\u1ea3i ph\u00e1p<\/strong><br>C\u00f4ng ty EPIC Powder Machinery cung c\u1ea5p m\u00e1y nghi\u1ec1n kh\u00ed n\u00e9n t\u1ea7ng s\u00f4i v\u1edbi h\u1ec7 th\u1ed1ng tu\u1ea7n ho\u00e0n nit\u01a1 kh\u00e9p k\u00edn. \u0110\u1ed9 tinh khi\u1ebft c\u1ee7a nit\u01a1 \u0111\u01b0\u1ee3c duy tr\u00ec \u1edf m\u1ee9c 99,9% (H2O d\u01b0\u1edbi 20 ppm) trong su\u1ed1t chu tr\u00ecnh nghi\u1ec1n. T\u1ed1c \u0111\u1ed9 quay c\u1ee7a b\u00e1nh xe ph\u00e2n lo\u1ea1i \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf m\u1ee9c 4.200 v\u00f2ng\/ph\u00fat v\u00e0 \u00e1p su\u1ea5t nghi\u1ec1n \u1edf m\u1ee9c 6 bar. T\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u1edf m\u1ee9c 18 kg\/gi\u1edd \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1ecbn m\u1ee5c ti\u00eau.<\/p>\n\n\n\n<p><strong>K\u1ebft qu\u1ea3<\/strong><br><strong>T\u1ec7p PSD s\u1ea3n ph\u1ea9m: <\/strong>D50 7,1 micron, D99 26 micron \u2014 \u0111\u1ea1t ti\u00eau chu\u1ea9n trong m\u1ecdi l\u00f4 s\u1ea3n xu\u1ea5t.<br><strong>Li2CO3 b\u1ec1 m\u1eb7t: <\/strong>\u0110\u01b0\u1ee3c \u0111o b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p chu\u1ea9n \u0111\u1ed9 \u1edf 0,12% \u2014 n\u1eb1m trong gi\u1edbi h\u1ea1n t\u1ed1i \u0111a 0,15% do nh\u00e0 s\u1ea3n xu\u1ea5t quy \u0111\u1ecbnh (so v\u1edbi 0,31% tr\u00ean quy tr\u00ecnh m\u00e1y nghi\u1ec1n ph\u00e2n lo\u1ea1i kh\u00ed tr\u01b0\u1edbc \u0111\u00f3).<br><strong>C\u00e1c b\u01b0\u1edbc s\u1ea5y ri\u00eang bi\u1ec7t: <\/strong>\u0111\u00e3 lo\u1ea1i b\u1ecf \u2014 vi\u1ec7c qu\u1ea3n l\u00fd \u0111\u1ed9 \u1ea9m \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ho\u00e0n to\u00e0n b\u1eb1ng h\u1ec7 th\u1ed1ng tu\u1ea7n ho\u00e0n N2 kh\u00e9p k\u00edn.<br><strong>Th\u00f4ng l\u01b0\u1ee3ng: <\/strong>N\u0103ng su\u1ea5t \u1ed5n \u0111\u1ecbnh 18 kg\/gi\u1edd trong su\u1ed1t chu k\u1ef3 s\u1ea3n xu\u1ea5t 8 gi\u1edd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><mark style=\"color:#0693e3\" class=\"has-inline-color\">NGHI\u00caN C\u1ee8U TR\u01af\u1edcNG H\u1ee2P 2<\/mark><\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">C\u1ef1c \u00e2m LFP \u2014 M\u1edf r\u1ed9ng quy m\u00f4 t\u1eeb giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m sang s\u1ea3n xu\u1ea5t trong khi v\u1eabn duy tr\u00ec D50 \u1edf m\u1ee9c 3,5 micron<\/mark><\/h3>\n\n\n\n<p><strong>Y\u00eau c\u1ea7u<\/strong><br>M\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t lithium s\u1eaft photphat \u0111ang x\u1eed l\u00fd LFP cho c\u00e1c \u1ee9ng d\u1ee5ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u1edf quy m\u00f4 th\u00ed \u0111i\u1ec3m (5 kg\/gi\u1edd tr\u00ean m\u00e1y nghi\u1ec1n tia xo\u1eafn \u1ed1c, D50 3,8 micron) v\u00e0 c\u1ea7n m\u1edf r\u1ed9ng quy m\u00f4 l\u00ean 50 kg\/gi\u1edd \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u00e0 kh\u00f4ng l\u00e0m thay \u0111\u1ed5i ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t (PSD) c\u1ee7a s\u1ea3n ph\u1ea9m. Vi\u1ec7c m\u1edf r\u1ed9ng quy m\u00f4 m\u00e1y nghi\u1ec1n tia xo\u1eafn \u1ed1c l\u00ean g\u1ea5p 10 l\u1ea7n kh\u00f4ng h\u1ec1 \u0111\u01a1n gi\u1ea3n \u2014 nguy\u00ean t\u1eafc ph\u00e2n lo\u1ea1i t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh c\u00f3 ngh\u0129a l\u00e0 PSD thay \u0111\u1ed5i kh\u00f4ng tuy\u1ebfn t\u00ednh theo quy m\u00f4. H\u1ecd c\u1ea7n chuy\u1ec3n sang m\u00e1y nghi\u1ec1n tia t\u1ea7ng s\u00f4i \u1edf quy m\u00f4 s\u1ea3n xu\u1ea5t v\u00e0 x\u00e1c nh\u1eadn r\u1eb1ng m\u1ee5c ti\u00eau PSD c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i t\u1ea1o.<\/p>\n\n\n\n<p><strong>Gi\u1ea3i ph\u00e1p<\/strong><\/p>\n\n\n\n<p>C\u00f4ng ty EPIC Powder Machinery \u0111\u00e3 ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m m\u1edf r\u1ed9ng quy m\u00f4 tr\u00ean m\u00e1y nghi\u1ec1n t\u1ea7ng s\u00f4i d\u1ea1ng kh\u00ed n\u00e9n quy m\u00f4 s\u1ea3n xu\u1ea5t t\u1ea1i c\u01a1 s\u1edf th\u1eed nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i, s\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u LFP c\u1ee7a kh\u00e1ch h\u00e0ng. T\u1ed1c \u0111\u1ed9 b\u00e1nh xe ph\u00e2n lo\u1ea1i v\u00e0 \u00e1p su\u1ea5t nghi\u1ec1n \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t (PSD) c\u1ee7a s\u1ea3n ph\u1ea9m th\u00ed \u0111i\u1ec3m. Nh\u00f3m ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a kh\u00e1ch h\u00e0ng \u0111\u00e3 tham d\u1ef1 v\u00e0 thu th\u1eadp m\u1eabu \u0111\u1ec3 ph\u00e2n t\u00edch nhi\u1ec5u x\u1ea1 laser v\u00e0 \u0111i\u1ec7n h\u00f3a \u0111\u1ed9c l\u1eadp.<\/p>\n\n\n\n<p><strong>K\u1ebft qu\u1ea3<\/strong><br><strong>D50 \u1edf t\u1ed1c \u0111\u1ed9 50 kg\/h: <\/strong>3,6 micron \u2014 n\u1eb1m trong ph\u1ea1m vi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt th\u00ed \u0111i\u1ec3m 5%<br><strong>D99 \u1edf t\u1ed1c \u0111\u1ed9 50 kg\/h: <\/strong>14 micron \u2014 nh\u1ecf h\u01a1n k\u1ebft qu\u1ea3 c\u1ee7a m\u00e1y nghi\u1ec1n tia xo\u1eafn \u1ed1c quy m\u00f4 th\u00ed \u0111i\u1ec3m l\u00e0 18 micron (ki\u1ec3m so\u00e1t b\u1ed9 ph\u00e2n lo\u1ea1i t\u1ed1t h\u01a1n tr\u00ean thi\u1ebft k\u1ebf t\u1ea7ng s\u00f4i)<br><strong>Th\u00f4ng l\u01b0\u1ee3ng: <\/strong>\u1ed4n \u0111\u1ecbnh \u1edf m\u1ee9c 50 kg\/gi\u1edd \u2014 quy m\u00f4 th\u00ed \u0111i\u1ec3m g\u1ea5p 10 l\u1ea7n<br><strong>Hi\u1ec7u su\u1ea5t \u0111i\u1ec7n h\u00f3a: <\/strong>Kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 cao (dung l\u01b0\u1ee3ng x\u1ea3 1C) t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi s\u1ea3n ph\u1ea9m th\u00ed \u0111i\u1ec3m, \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn b\u1eb1ng th\u1eed nghi\u1ec7m pin c\u1ee7a kh\u00e1ch h\u00e0ng.<br><strong>\u0110\u01a1n \u0111\u1eb7t h\u00e0ng thi\u1ebft b\u1ecb: <\/strong>\u0110\u01b0\u1ee3c b\u1ed1 tr\u00ed trong v\u00f2ng 3 tu\u1ea7n sau khi ho\u00e0n th\u00e0nh th\u1eed nghi\u1ec7m.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">NGHI\u00caN C\u1ee8U TR\u01af\u1edcNG H\u1ee2P 3<\/mark><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">\u0110i\u1ec7n c\u1ef1c \u00e2m cao \u00e1p LNMO \u2014 Th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m cho pin th\u1ebf h\u1ec7 ti\u1ebfp theo<\/mark><\/h3>\n\n\n\n<p><strong>Y\u00eau c\u1ea7u<\/strong><br>M\u1ed9t vi\u1ec7n nghi\u00ean c\u1ee9u pin \u0111ang ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u cat\u1ed1t lithium niken mangan oxit (LNMO) cho pin cao \u00e1p lo\u1ea1i 5V. LNMO c\u1ee9ng h\u01a1n v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc so v\u1edbi NMC ho\u1eb7c LFP v\u00e0 c\u00f3 m\u1ed9t y\u00eau c\u1ea7u c\u1ee5 th\u1ec3: qu\u00e1 tr\u00ecnh nghi\u1ec1n kh\u00f4ng \u0111\u01b0\u1ee3c g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng bi\u1ebfn \u0111\u1ed5i c\u1ea5u tr\u00fac tinh th\u1ec3 spinel th\u00e0nh d\u1ea1ng v\u00f4 \u0111\u1ecbnh h\u00ecnh, \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m gi\u1ea3m \u0111i\u1ec7n \u00e1p \u1ed5n \u0111\u1ecbnh 4,7V c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 cao. C\u00e1c th\u1eed nghi\u1ec7m tr\u01b0\u1edbc \u0111\u00e2y tr\u00ean m\u00e1y nghi\u1ec1n tr\u1ee5c \u0111\u00e3 t\u1ea1o ra D50 8 micron nh\u01b0ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng m\u1edf r\u1ed9ng \u0111\u1ec9nh XRD c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c, cho th\u1ea5y s\u1ef1 bi\u1ebfn \u0111\u1ed5i c\u1ea5u tr\u00fac b\u1ec1 m\u1eb7t th\u00e0nh d\u1ea1ng v\u00f4 \u0111\u1ecbnh h\u00ecnh do t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc.<\/p>\n\n\n\n<p><strong>Gi\u1ea3i ph\u00e1p<\/strong>Th\u1eed nghi\u1ec7m m\u00e1y nghi\u1ec1n kh\u00ed n\u00e9n t\u1ea7ng s\u00f4i \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh t\u1ea1i c\u01a1 s\u1edf c\u1ee7a EPIC Powder trong m\u00f4i tr\u01b0\u1eddng nit\u01a1 k\u00edn. Qu\u00e1 tr\u00ecnh nghi\u1ec1n h\u1ea1t tr\u00ean h\u1ea1t trong m\u00e1y nghi\u1ec1n kh\u00ed n\u00e9n nh\u1eb9 nh\u00e0ng h\u01a1n so v\u1edbi nghi\u1ec1n b\u1eb1ng ch\u1ed1t truy\u1ec1n th\u1ed1ng v\u1ec1 m\u1eb7t g\u00e2y h\u01b0 h\u1ea1i c\u1ea5u tr\u00fac tinh th\u1ec3 \u2014 n\u0103ng l\u01b0\u1ee3ng tr\u00ean m\u1ed7i va ch\u1ea1m th\u1ea5p h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 tr\u00ean di\u1ec7n t\u00edch ti\u1ebfp x\u00fac l\u1edbn h\u01a1n. \u00c1p su\u1ea5t nghi\u1ec1n \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u1edf m\u1ee9c an to\u00e0n 5 bar v\u1edbi b\u00e1nh ph\u00e2n lo\u1ea1i \u1edf t\u1ed1c \u0111\u1ed9 5.500 v\u00f2ng\/ph\u00fat \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc h\u1ea1t D50 l\u00e0 8 micron.<\/p>\n\n\n\n<p><strong>K\u1ebft qu\u1ea3<\/strong><br><strong>D50: <\/strong>8,2 micron \u2014 kh\u1edbp v\u1edbi m\u1ee5c ti\u00eau c\u1ee7a m\u00e1y phay ch\u1ed1t.<br><strong>\u0110\u1ed9 r\u1ed9ng \u0111\u1ec9nh XRD: <\/strong>Kh\u00f4ng th\u1ec3 ph\u00e1t hi\u1ec7n \u2014 c\u1ea5u tr\u00fac tinh th\u1ec3 spinel \u0111\u01b0\u1ee3c b\u1ea3o to\u00e0n ho\u00e0n to\u00e0n so v\u1edbi s\u1ef1 gi\u00e3n r\u1ed9ng c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c tr\u00ean c\u00e1c m\u1eabu nghi\u1ec1n b\u1eb1ng tr\u1ee5c quay.<br><strong>Dung l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh \u1edf m\u1ee9c 4.7V: <\/strong>t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi v\u1eadt li\u1ec7u tham chi\u1ebfu ch\u01b0a \u0111\u01b0\u1ee3c nghi\u1ec1n trong th\u1eed nghi\u1ec7m b\u00e1n t\u1ebf b\u00e0o<br><strong>Ph\u1ea7n k\u1ebft lu\u1eadn: <\/strong>Ph\u01b0\u01a1ng ph\u00e1p phay tia n\u01b0\u1edbc \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn l\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t cat\u1ed1t LNMO; \u0111\u01a1n \u0111\u1eb7t h\u00e0ng thi\u1ebft b\u1ecb th\u00ed \u0111i\u1ec3m \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh sau \u0111\u00f3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><mark class=\"has-inline-color has-ast-global-color-0-color\">Thi\u1ebft l\u1eadp quy tr\u00ecnh phay tia n\u01b0\u1edbc cho v\u1eadt li\u1ec7u cat\u1ed1t: C\u00e1c b\u01b0\u1edbc th\u1ef1c h\u00e0nh<\/mark><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt PSD c\u1ee7a b\u1ea1n tr\u01b0\u1edbc khi ch\u1ecdn nh\u00e0 m\u00e1y<\/mark><\/h3>\n\n\n\n<p>Tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb, h\u00e3y x\u00e1c nh\u1eadn c\u00e1c m\u1ee5c ti\u00eau D50, D97 v\u00e0 Dmax c\u1ee7a b\u1ea1n v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n ph\u00e2n ho\u1eb7c nh\u00f3m thi\u1ebft k\u1ebf \u0111i\u1ec7n c\u1ef1c n\u1ed9i b\u1ed9. C\u00e1c th\u00f4ng s\u1ed1 n\u00e0y quy\u1ebft \u0111\u1ecbnh vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i m\u00e1y nghi\u1ec1n (xo\u1eafn \u1ed1c so v\u1edbi t\u1ea7ng s\u00f4i), ph\u1ea1m vi th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh v\u00e0 li\u1ec7u c\u00f3 c\u1ea7n v\u1eadn h\u00e0nh b\u1eb1ng kh\u00ed tr\u01a1 hay kh\u00f4ng. Ch\u1ec9 x\u00e1c \u0111\u1ecbnh D50 l\u00e0 kh\u00f4ng \u0111\u1ee7 \u2014 D97 v\u00e0 Dmax ki\u1ec3m so\u00e1t nguy c\u01a1 h\u1ea1t g\u00e2y h\u1ea1i v\u00e0 \u0111\u1ed9 \u0111\u1ed3ng nh\u1ea5t c\u1ee7a l\u1edbp ph\u1ee7 \u0111i\u1ec7n c\u1ef1c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">B\u01b0\u1edbc 2: Ti\u1ebfn h\u00e0nh xay th\u1eed nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o.<\/mark><\/h3>\n\n\n\n<p>V\u1eadt li\u1ec7u cat\u1ed1t c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 v\u1ec1 \u0111\u1ed9 c\u1ee9ng, h\u00ecnh th\u00e1i h\u1ea1t v\u00e0 \u0111\u1eb7c t\u00ednh nghi\u1ec1n ngay c\u1ea3 trong c\u00f9ng m\u1ed9t th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc. NMC 811 \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p k\u1ebft t\u1ee7a \u0111\u1ed3ng th\u1eddi c\u00f3 \u0111\u1eb7c t\u00ednh nghi\u1ec1n kh\u00e1c v\u1edbi NMC 622 ho\u1eb7c NMC 523 \u1edf c\u00f9ng \u00e1p su\u1ea5t kh\u00ed. LFP t\u1eeb c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed5ng h\u1ee3p kh\u00e1c nhau (th\u1ee7y nhi\u1ec7t so v\u1edbi tr\u1ea1ng th\u00e1i r\u1eafn) c\u00f3 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t (PSD) kh\u00e1c nhau v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng nghi\u1ec1n kh\u00e1c nhau. Th\u1eed nghi\u1ec7m nghi\u1ec1n tr\u00ean v\u1eadt li\u1ec7u \u0111\u1ea7u v\u00e0o th\u1ef1c t\u1ebf c\u1ee7a b\u1ea1n \u2014 ch\u1ee9 kh\u00f4ng ph\u1ea3i v\u1eadt li\u1ec7u thay th\u1ebf chung chung \u2014 l\u00e0 c\u00e1ch duy nh\u1ea5t \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh v\u00e0 n\u0103ng su\u1ea5t b\u1ea1n s\u1ebd \u0111\u1ea1t \u0111\u01b0\u1ee3c \u1edf quy m\u00f4 s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">B\u01b0\u1edbc 3: Thi\u1ebft l\u1eadp v\u00e0 ghi l\u1ea1i quy tr\u00ecnh c\u00f4ng th\u1ee9c c\u1ee7a b\u1ea1n<\/mark><\/h3>\n\n\n\n<p>Sau khi qu\u00e1 tr\u00ecnh nghi\u1ec1n th\u1eed nghi\u1ec7m x\u00e1c nh\u1eadn c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a b\u1ea1n, h\u00e3y ghi l\u1ea1i ch\u00fang th\u00e0nh m\u1ed9t c\u00f4ng th\u1ee9c quy tr\u00ecnh c\u1ed1 \u0111\u1ecbnh: \u00e1p su\u1ea5t nghi\u1ec1n, t\u1ed1c \u0111\u1ed9 b\u00e1nh xe ph\u00e2n lo\u1ea1i, t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u, ng\u01b0\u1ee1ng \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a nit\u01a1 v\u00e0 nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u0111a cho ph\u00e9p. \u0110\u1eb7t c\u00e1c th\u00f4ng s\u1ed1 n\u00e0y l\u00e0m gi\u1edbi h\u1ea1n quy tr\u00ecnh trong h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a b\u1ea1n. Hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y nghi\u1ec1n kh\u00ed n\u00e9n c\u00f3 \u0111\u1ed9 t\u00e1i l\u1eadp cao khi c\u00e1c th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c gi\u1eef kh\u00f4ng \u0111\u1ed5i \u2014 s\u1ef1 bi\u1ebfn \u0111\u1ed5i PSD gi\u1eefa c\u00e1c m\u1ebb th\u01b0\u1eddng d\u01b0\u1edbi 5% tr\u00ean D50 \u0111\u1ed1i v\u1edbi m\u1ed9t quy tr\u00ecnh \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t t\u1ed1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">B\u01b0\u1edbc 4: X\u00e1c th\u1ef1c b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra \u0111i\u1ec7n h\u00f3a, kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o PSD<\/mark><\/h3>\n\n\n\n<p>Ph\u00e2n t\u00edch PSD x\u00e1c nh\u1eadn r\u1eb1ng m\u1ee5c ti\u00eau k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c, nh\u01b0ng n\u00f3 kh\u00f4ng x\u00e1c nh\u1eadn r\u1eb1ng qu\u00e1 tr\u00ecnh nghi\u1ec1n kh\u00f4ng g\u00e2y h\u01b0 h\u1ea1i v\u1eadt li\u1ec7u cat\u1ed1t theo nh\u1eefng c\u00e1ch kh\u00e1c. \u0110\u1ed1i v\u1edbi NMC v\u00e0 LFP, c\u1ea7n x\u00e1c th\u1ef1c t\u1ed1i thi\u1ec3u b\u1eb1ng: ICP-MS \u0111\u1ec3 ki\u1ec3m tra \u00f4 nhi\u1ec5m kim lo\u1ea1i (t\u1ed5ng Fe, Cr, Ni, Cu), h\u00e0m l\u01b0\u1ee3ng cacbonat b\u1ec1 m\u1eb7t (\u0111\u1ed1i v\u1edbi NMC, b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p chu\u1ea9n \u0111\u1ed9), di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t BET v\u00e0 th\u1eed nghi\u1ec7m \u0111i\u1ec7n h\u00f3a n\u1eeda t\u1ebf b\u00e0o (hi\u1ec7u su\u1ea5t chu k\u1ef3 \u0111\u1ea7u ti\u00ean, dung l\u01b0\u1ee3ng 0,1C v\u00e0 1C). Ch\u1ec9 khi c\u1ea3 b\u1ed1n b\u00e0i ki\u1ec3m tra \u0111\u1ec1u \u0111\u1ea1t theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt tham chi\u1ebfu c\u1ee7a b\u1ea1n th\u00ec qu\u00e1 tr\u00ecnh nghi\u1ec1n b\u1eb1ng tia kh\u00ed m\u1edbi c\u00f3 \u0111\u01b0\u1ee3c c\u01a1 s\u1edf x\u00e1c th\u1ef1c.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>H\u00e3y trao \u0111\u1ed5i v\u1edbi EPIC Powder Machinery v\u1ec1 c\u00e1c y\u00eau c\u1ea7u gia c\u00f4ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p phun tia cho v\u1eadt li\u1ec7u cat\u1ed1t c\u1ee7a b\u1ea1n.<\/strong><br>Cho d\u00f9 b\u1ea1n \u0111ang x\u1eed l\u00fd NMC 811, LFP, LNMO, hay h\u00f3a ch\u1ea5t cat\u1ed1t th\u1ebf h\u1ec7 m\u1edbi, EPIC Powder Machinery c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh m\u00e1y nghi\u1ec1n t\u1ea7ng s\u00f4i ho\u1eb7c m\u00e1y nghi\u1ec1n tia xo\u1eafn \u1ed1c ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau D50, y\u00eau c\u1ea7u kh\u00ed tr\u01a1 v\u00e0 n\u0103ng su\u1ea5t c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n. Ch\u00fang t\u00f4i cung c\u1ea5p d\u1ecbch v\u1ee5 nghi\u1ec1n th\u1eed mi\u1ec5n ph\u00ed tr\u00ean nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o c\u1ee7a b\u1ea1n \u2014 b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u PSD, ph\u00e2n t\u00edch t\u1ea1p ch\u1ea5t v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u1ea5u h\u00ecnh m\u00e1y nghi\u1ec1n tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh. H\u00e3y g\u1eedi cho ch\u00fang t\u00f4i b\u1ea3ng d\u1eef li\u1ec7u v\u1eadt li\u1ec7u v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt k\u00edch th\u01b0\u1edbc h\u1ea1t m\u1ee5c ti\u00eau c\u1ee7a b\u1ea1n v\u00e0 ch\u00fang t\u00f4i s\u1ebd thi\u1ebft k\u1ebf quy tr\u00ecnh ph\u00f9 h\u1ee3p.<strong>\u00a0\u00a0<\/strong><br><strong>Y\u00eau c\u1ea7u xay th\u1eed mi\u1ec5n ph\u00ed: www.jet-mills.com\/contact\u00a0\u00a0<\/strong><br><strong>Kh\u00e1m ph\u00e1 d\u00f2ng s\u1ea3n ph\u1ea9m m\u00e1y nghi\u1ec1n tia c\u1ef1c \u00e2m c\u1ee7a ch\u00fang t\u00f4i: www.jet-mills.com<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><mark class=\"has-inline-color has-ast-global-color-0-color\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/mark><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">Gi\u00e1 tr\u1ecb D50 \u0111i\u1ec3n h\u00ecnh c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p phay tia \u0111\u1ed1i v\u1edbi v\u1eadt li\u1ec7u cat\u1ed1t NMC v\u00e0 LFP l\u00e0 bao nhi\u00eau?<\/mark><\/h3>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi cat\u1ed1t NMC, m\u1ee5c ti\u00eau D50 \u0111i\u1ec3n h\u00ecnh trong s\u1ea3n xu\u1ea5t l\u00e0 5-12 micron cho c\u00e1c \u1ee9ng d\u1ee5ng pin ti\u00eau chu\u1ea9n trong \u00f4 t\u00f4 v\u00e0 thi\u1ebft b\u1ecb ti\u00eau d\u00f9ng. M\u00e1y nghi\u1ec1n kh\u00ed t\u1ea7ng s\u00f4i c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb D50 d\u01b0\u1edbi 3 micron tr\u00ean NMC n\u1ebfu c\u1ea7n. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y kh\u00f4ng ph\u1ed5 bi\u1ebfn trong s\u1ea3n xu\u1ea5t v\u00ec c\u00e1c h\u1ea1t m\u1ecbn h\u01a1n l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng b\u1ec1 m\u1eb7t v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y ch\u1ea5t \u0111i\u1ec7n gi\u1ea3i trong qu\u00e1 tr\u00ecnh chu k\u1ef3 s\u1ea1c\/x\u1ea3. \u0110\u1ed1i v\u1edbi LFP, m\u1ee5c ti\u00eau nh\u1ecf h\u01a1n: D50 1-5 micron cho c\u00e1c lo\u1ea1i ti\u00eau chu\u1ea9n v\u00e0 D50 0,5-2 micron cho LFP t\u1ed1c \u0111\u1ed9 cao. D50 nh\u1ecf nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c tr\u00ean m\u00e1y nghi\u1ec1n kh\u00ed t\u1ea7ng s\u00f4i l\u00e0 kho\u1ea3ng 0,5-1 micron, t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 c\u1ee9ng c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 \u00e1p su\u1ea5t kh\u00ed. D\u01b0\u1edbi 1 micron, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng t\u0103ng m\u1ea1nh v\u00e0 n\u0103ng su\u1ea5t gi\u1ea3m \u0111\u00e1ng k\u1ec3 - nghi\u1ec1n \u01b0\u1edbt th\u01b0\u1eddng kinh t\u1ebf h\u01a1n \u1edf k\u00edch th\u01b0\u1edbc n\u00e0y. M\u00e1y nghi\u1ec1n kh\u00ed xo\u1eafn \u1ed1c b\u1ecb gi\u1edbi h\u1ea1n \u1edf kho\u1ea3ng D50 3-5 micron \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a cat\u1ed1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">T\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng nit\u01a1 thay v\u00ec kh\u00f4ng kh\u00ed \u0111\u1ec3 phay v\u1eadt li\u1ec7u cat\u1ed1t b\u1eb1ng tia kh\u00ed?<\/mark><\/h3>\n\n\n\n<p>Kh\u00f4ng kh\u00ed n\u00e9n kh\u00f4 th\u00edch h\u1ee3p cho c\u00e1c v\u1eadt li\u1ec7u cat\u1ed1t kh\u00f4ng nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 \u1ea9m. C\u00e1c v\u1eadt li\u1ec7u LFP v\u00e0 LCO ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nghi\u1ec1n b\u1eb1ng tia kh\u00ed trong kh\u00f4ng kh\u00ed m\u00e0 kh\u00f4ng b\u1ecb suy gi\u1ea3m \u0111\u00e1ng k\u1ec3. Nit\u01a1 c\u1ea7n thi\u1ebft cho NMC c\u00f3 h\u00e0m l\u01b0\u1ee3ng niken cao (NMC 622 tr\u1edf l\u00ean) v\u00ec hai l\u00fd do. Th\u1ee9 nh\u1ea5t, \u0111\u1ed9 \u1ea9m: NMC 811 v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t c\u00f3 h\u00e0m l\u01b0\u1ee3ng niken cao t\u01b0\u01a1ng t\u1ef1 ph\u1ea3n \u1ee9ng v\u1edbi H2O tr\u00ean b\u1ec1 m\u1eb7t \u0111\u1ec3 t\u1ea1o th\u00e0nh lithi hydroxit (LiOH) v\u00e0 lithi cacbonat (Li2CO3). C\u00e1c ch\u1ea5t tr\u00ean b\u1ec1 m\u1eb7t n\u00e0y l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t Coulomb chu k\u1ef3 \u0111\u1ea7u ti\u00ean v\u00e0 c\u1ea3n tr\u1edf s\u1ef1 khu\u1ebfch t\u00e1n ion lithi. Ngay c\u1ea3 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf h\u01a1i \u1ea9m trong kh\u00f4ng kh\u00ed n\u00e9n \u1edf \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i 30-60% c\u0169ng \u0111\u1ee7 \u0111\u1ec3 g\u00e2y ra s\u1ef1 h\u00ecnh th\u00e0nh cacbonat tr\u00ean b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh nghi\u1ec1n 1-2 gi\u1edd. Th\u1ee9 hai, qu\u00e1 tr\u00ecnh oxy h\u00f3a: \u1edf nhi\u1ec7t \u0111\u1ed9 cao c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh nghi\u1ec1n \u00e1p su\u1ea5t cao, m\u1ed9t s\u1ed1 h\u1ee3p ch\u1ea5t cat\u1ed1t c\u00f3 th\u1ec3 b\u1ecb oxy h\u00f3a b\u1ec1 m\u1eb7t khi c\u00f3 m\u1eb7t oxy, l\u00e0m thay \u0111\u1ed5i t\u1ef7 l\u1ec7 th\u00e0nh ph\u1ea7n g\u1ea7n b\u1ec1 m\u1eb7t. \u0110\u1ed9 tinh khi\u1ebft c\u1ee7a nit\u01a1 l\u00e0 99,9% (H2O d\u01b0\u1edbi 50 ppm) l\u00e0 ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt cho qu\u00e1 tr\u00ecnh nghi\u1ec1n b\u1eb1ng tia kh\u00ed NMC 811.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><mark style=\"color:#0693e3\" class=\"has-inline-color\">Li\u1ec7u ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n b\u1eb1ng tia kh\u00ed c\u00f3 th\u1ec3 x\u1eed l\u00fd v\u1eadt li\u1ec7u \u0111i\u1ec7n ph\u00e2n r\u1eafn c\u0169ng nh\u01b0 b\u1ed9t cat\u1ed1t kh\u00f4ng?<\/mark><\/h3>\n\n\n\n<p>C\u00f3, v\u1edbi c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p. C\u00e1c ch\u1ea5t \u0111i\u1ec7n ph\u00e2n r\u1eafn oxit \u2014 LLZO (Li7La3Zr2O12), LATP v\u00e0 LGPS \u2014 \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n phun t\u1ea7ng s\u00f4i. C\u00e1c v\u1eadt li\u1ec7u n\u00e0y c\u1ee9ng h\u01a1n h\u1ea7u h\u1ebft c\u00e1c v\u1eadt li\u1ec7u cat\u1ed1t v\u00e0 y\u00eau c\u1ea7u \u00e1p su\u1ea5t nghi\u1ec1n cao h\u01a1n (6-8 bar) v\u00e0 c\u00e0i \u0111\u1eb7t b\u1ed9 ph\u00e2n lo\u1ea1i m\u1ecbn h\u01a1n \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau D50 th\u01b0\u1eddng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u (0,5-3 micron \u0111\u1ed1i v\u1edbi ch\u1ea5t \u0111i\u1ec7n ph\u00e2n r\u1eafn trong c\u1ea5u tr\u00fac m\u00e0ng m\u1ecfng). \u0110\u1ed9 nh\u1ea1y nhi\u1ec5m b\u1ea9n c\u0169ng cao h\u01a1n \u2014 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n r\u1eafn l\u00e0 ch\u1ea5t d\u1eabn ion, v\u00e0 ngay c\u1ea3 s\u1ef1 nhi\u1ec5m b\u1ea9n kim lo\u1ea1i \u1edf m\u1ee9c ppm c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c \u0111\u01b0\u1eddng d\u1eabn ng\u1eafn m\u1ea1ch ho\u1eb7c l\u00e0m thay \u0111\u1ed5i \u0111\u1ed9 d\u1eabn ion c\u1ee5c b\u1ed9. B\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac ho\u00e0n to\u00e0n b\u1eb1ng g\u1ed1m (kh\u00f4ng c\u00f3 kim lo\u1ea1i \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u trong \u0111\u01b0\u1eddng d\u1eabn s\u1ea3n ph\u1ea9m) v\u00e0 \u0111\u1ed9 tinh khi\u1ebft nit\u01a1 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng tr\u00ean 99,9% l\u00e0 c\u00e1c y\u00eau c\u1ea7u ti\u00eau chu\u1ea9n \u0111\u1ed1i v\u1edbi LLZO v\u00e0 c\u00e1c v\u1eadt li\u1ec7u t\u01b0\u01a1ng t\u1ef1. Vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi nh\u00f3m k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n c\u1ea5u h\u00ecnh c\u1ee5 th\u1ec3 cho h\u00f3a ch\u1ea5t \u0111i\u1ec7n ph\u00e2n r\u1eafn c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><mark style=\"color:#cf2e2e\" class=\"has-inline-color\">B\u1ed9t s\u1eed thi<\/mark><\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y nghi\u1ec1n kh\u00ed n\u00e9n: Nguy\u00ean l\u00fd nghi\u1ec1n b\u1eb1ng n\u0103ng l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/iIc-0Bb5zpI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.jet-mills.com\/vi\/products\/\">B\u1ed9t s\u1eed thi<\/a>, V\u1edbi h\u01a1n 20 n\u0103m kinh nghi\u1ec7m trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u1ed9t si\u00eau m\u1ecbn, t\u00f4i t\u00edch c\u1ef1c th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh b\u1ed9t si\u00eau m\u1ecbn, t\u1eadp trung v\u00e0o c\u00e1c quy tr\u00ecnh nghi\u1ec1n, xay, ph\u00e2n lo\u1ea1i v\u00e0 c\u1ea3i ti\u1ebfn b\u1ed9t si\u00eau m\u1ecbn.\u00a0<a href=\"\/vi\/contact-us\/\" data-internallinksmanager029f6b8e52c=\"5\" title=\"k\u1ebft n\u1ed1i\">Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a> H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed v\u00e0 gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh! \u0110\u1ed9i ng\u0169 chuy\u00ean gia c\u1ee7a ch\u00fang t\u00f4i cam k\u1ebft cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 d\u1ecbch v\u1ee5 ch\u1ea5t l\u01b0\u1ee3ng cao nh\u1eb1m t\u1ed1i \u0111a h\u00f3a gi\u00e1 tr\u1ecb qu\u00e1 tr\u00ecnh gia c\u00f4ng b\u1ed9t c\u1ee7a b\u1ea1n. Epic Powder \u2013 Chuy\u00ean gia gia c\u00f4ng b\u1ed9t \u0111\u00e1ng tin c\u1eady c\u1ee7a b\u1ea1n!<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\" \/>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized is-style-rounded\"><img decoding=\"async\" width=\"602\" height=\"602\" src=\"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Mr-Wang.webp\" alt=\"\u00d4ng V\u01b0\u01a1ng\" class=\"wp-image-16245\" style=\"width:150px;height:150px\" srcset=\"https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Mr-Wang.webp 602w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-300x300.webp 300w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-100x100.webp 100w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-12x12.webp 12w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-60x60.webp 60w, https:\/\/www.jet-mills.com\/wp-content\/uploads\/2025\/11\/Mr-Wang-600x600.webp 600w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote has-text-align-center is-style-large is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-medium-font-size\">C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 \u0111\u1ecdc. T\u00f4i hy v\u1ecdng b\u00e0i vi\u1ebft c\u1ee7a t\u00f4i c\u00f3 \u00edch. Vui l\u00f2ng \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 <a href=\"\/vi\/contact-us\/\" data-internallinksmanager029f6b8e52c=\"5\" title=\"k\u1ebft n\u1ed1i\">li\u00ean h\u1ec7 EPIC<\/a> \u0110\u1ea1i di\u1ec7n kh\u00e1ch h\u00e0ng tr\u1ef1c tuy\u1ebfn c\u1ee7a Powder <strong><mark style=\"color:#ff6900\" class=\"has-inline-color\">Zelda<\/mark><\/strong> cho b\u1ea5t k\u1ef3 y\u00eau c\u1ea7u th\u00eam n\u00e0o.\u201d<\/p>\n<cite>                                                                             \u2014 <strong><mark style=\"color:#ff6900\" class=\"has-inline-color\">Jason Wang<\/mark><\/strong>, <em>K\u1ef9 s\u01b0<\/em><\/cite><\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\" \/>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f14468-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"14468\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/vi\/wp-json\/wp\/v2\/posts\/16633#wpcf7-f14468-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/vi\/wp-json\/wp\/v2\/posts\/16633#wpcf7-f14468-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"14468\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f14468-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<div class=\"keen-form\">\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"T\u00ean c\u1ee7a b\u1ea1n*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Email c\u1ee7a b\u1ea1n*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"pnone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"\u0110i\u1ec7n tho\u1ea1i ho\u1eb7c Whatsapp c\u1ee7a b\u1ea1n*\" value=\"\" type=\"tel\" name=\"pnone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"C\u00f4ng ty c\u1ee7a b\u1ea1n\" value=\"\" type=\"text\" name=\"your-subject\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Tin nh\u1eafn c\u1ee7a b\u1ea1n\" name=\"your-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap kc_captcha\" data-name=\"kc_captcha\"><span class=\"wpcf7-form-control wpcf7-radio\"><span class=\"captcha-image\" ><span class=\"cf7ic_instructions\">H\u00e3y ch\u1ee9ng minh b\u1ea1n l\u00e0 ng\u01b0\u1eddi b\u1eb1ng c\u00e1ch ch\u1ecdn<span> c\u00e2y<\/span>\u3002<\/span><label><input aria-label=\"1\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path fill=\"currentColor\" d=\"M512 176a176 176 0 01-209 173l-24 27a24 24 0 01-18 8h-37v40c0 13-11 24-24 24h-40v40c0 13-11 24-24 24H24c-13 0-24-11-24-24v-78c0-6 3-13 7-17l162-162a176 176 0 11343-55zm-176-48a48 48 0 1096 0 48 48 0 00-96 0z\"\/><\/svg><\/label><label><input aria-label=\"2\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\"><path fill=\"currentColor\" d=\"M624 352h-16V244c0-13-5-25-14-34L494 110c-9-9-21-14-34-14h-44V48c0-26-21-48-48-48H48C22 0 0 22 0 48v320c0 27 22 48 48 48h16a96 96 0 00192 0h128a96 96 0 00192 0h48c9 0 16-7 16-16v-32c0-9-7-16-16-16zM160 464a48 48 0 110-96 48 48 0 010 96zm320 0a48 48 0 110-96 48 48 0 010 96zm80-208H416V144h44l100 100v12z\"\/><\/svg><\/label><label><input aria-label=\"3\" type=\"radio\" name=\"kc_captcha\" value=\"kc_human\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path fill=\"currentColor\" d=\"M377 375l-83-87h34c21 0 32-25 17-40l-82-88h33c21 0 32-25 18-40L210 8c-10-11-26-11-36 0L70 120c-14 15-3 40 18 40h33l-82 88c-15 15-4 40 17 40h34L7 375c-15 16-4 41 17 41h120c0 33-11 49-34 68-12 9-5 28 10 28h144c15 0 22-19 10-28-20-16-34-32-34-68h120c21 0 32-25 17-41z\"\/><\/svg><\/label>\r\n    <\/span>\r\n    <span style=\"display:none\">\r\n        <input type=\"text\" name=\"kc_honeypot\">\r\n    <\/span><\/span><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"N\u1ed9p\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div>\n<style>\n.keen-form div{margin-bottom:0px;}\n.keen-form div p{margin-bottom:0px !important;}\n.one-half,.one-third {\n 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