{"id":112574,"date":"2021-10-22T11:45:34","date_gmt":"2021-10-22T03:45:34","guid":{"rendered":"https:\/\/www.alpapowder.com\/112574\/"},"modified":"2021-10-22T11:45:34","modified_gmt":"2021-10-22T03:45:34","slug":"may-nghien-phan-luc-dat-duoc-buoc-dot-pha-trong-viec-nghien-vat-lieu-pin-lithium","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/112574\/","title":{"rendered":"M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 trong vi\u1ec7c nghi\u1ec1n v\u1eadt li\u1ec7u pin lithium"},"content":{"rendered":"

Lithium iron phosphate l\u00e0 m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u \u0111i\u1ec7n c\u1ef1c pin lithium-ion m\u1edbi. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c si\u00eau m\u1ecbn c\u00f3 th\u1ec3 nghi\u1ec1n lithium s\u1eaft phosphate \u0111\u1ebfn 1-5 micron v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i ch\u00ednh x\u00e1c.<\/p>\n

D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t b\u1ed9t si\u00eau m\u1ecbn lithium iron phosphate l\u00e0 m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 nghi\u1ec1n b\u1ed9t lithium iron phosphate theo nhu c\u1ea7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 g\u1eb7p ph\u1ea3i trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 x\u1eed l\u00fd lithium s\u1eaft phosphate. D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t n\u00e0y l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng chu tr\u00ecnh kh\u00e9p k\u00edn s\u1eed d\u1ee5ng nit\u01a1 kh\u00f4 \u1edf nhi\u1ec7t \u0111\u1ed9 cao. , M\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ec3 nghi\u1ec1n si\u00eau m\u1ecbn v\u00e0 l\u00e0m kh\u00f4 \u0111\u1ed3ng th\u1eddi lithium iron phosphate; h\u1ec7 th\u1ed1ng thi\u00eau k\u1ebft, h\u1ec7 th\u1ed1ng nghi\u1ec1n v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u00f3ng g\u00f3i \u0111\u1ec3 s\u1ea3n xu\u1ea5t lithium s\u1eaft phosphate \u0111\u01b0\u1ee3c bao b\u1ecdc ho\u00e0n to\u00e0n. Lithium iron phosphate \u0111\u01b0\u1ee3c bao b\u1ecdc v\u00e0 v\u1eadn chuy\u1ec3n trong qu\u00e1 tr\u00ecnh thi\u00eau k\u1ebft, nghi\u1ec1n, \u0111\u00f3ng g\u00f3i v\u00e0 c\u00e1c quy tr\u00ecnh kh\u00e1c; h\u1ec7 th\u1ed1ng nghi\u1ec1n s\u1eed d\u1ee5ng nit\u01a1 kh\u00f4 \u1edf nhi\u1ec7t \u0111\u1ed9 cao l\u00e0m ngu\u1ed3n kh\u00ed nghi\u1ec1n \u0111\u1ec3 l\u00e0m kh\u00f4 liti s\u1eaft photphat ngay l\u1eadp t\u1ee9c, \u0111\u1ed3ng th\u1eddi ti\u1ebfn h\u00e0nh nghi\u1ec1n v\u00e0 l\u00e0m kh\u00f4 liti s\u1eaft photphat. H\u1ec7 th\u1ed1ng n\u00e0y gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 s\u1ea5y li\u00ean t\u1ee5c c\u00e1c s\u1ea3n ph\u1ea9m theo t\u1eebng giai \u0111o\u1ea1n trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t lithium iron phosphate, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t.<\/p>\n

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D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t b\u1ed9t ph\u1ea3n l\u1ef1c si\u00eau m\u1ecbn lithium iron phosphate ki\u1ec3u m\u1edbi l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t chuy\u00ean d\u1ee5ng t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng s\u1ea5y v\u00e0 nghi\u1ec1n b\u1ed9t b\u1eb1ng tia nit\u01a1 b\u1ea3o v\u1ec7 nhi\u1ec7t \u0111\u1ed9 cao. S\u1eed d\u1ee5ng kh\u00ed kh\u00f4 \u1edf nhi\u1ec7t \u0111\u1ed9 cao, trong khi m\u00e0i si\u00eau m\u1ecbn v\u1eadt li\u1ec7u cat\u1ed1t lithium s\u1eaft photphat cho pin lithium, tr\u01b0\u1eddng d\u00f2ng ph\u1ea3n l\u1ef1c quay c\u1ee7a lu\u1ed3ng kh\u00f4ng kh\u00ed si\u00eau thanh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 d\u1eabn nhi\u1ec7t v\u00e0 truy\u1ec1n kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 l\u00e0m kh\u00f4 t\u1ee9c th\u1eddi n\u01b0\u1edbc b\u1ec1 m\u1eb7t c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u1ef1c nghi\u1ec1n m\u1ecbn photphat s\u1eaft liti. + T\u00edch h\u1ee3p s\u1ea5y \u1ea9m v\u1ebft. Khi \u0111\u1ed9 \u1ea9m th\u1ee9c \u0103n l\u00e0 3000PPM v\u00e0 k\u00edch th\u01b0\u1edbc h\u1ea1t th\u1ee9c \u0103n d50 = 20-30\u03bcm, k\u00edch th\u01b0\u1edbc h\u1ea1t th\u00e0nh ph\u1ea9m d50 = 0,6-2\u03bcm, d100 = 4-10\u03bcm v\u00e0 \u0111\u1ed9 \u1ea9m th\u00e0nh ph\u1ea9m 200-500PPM sau khi t\u00edch h\u1ee3p nghi\u1ec1n v\u00e0 s\u1ea5y. L\u1ea5y d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t v\u1edbi s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m 3000T l\u00e0m v\u00ed d\u1ee5, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng cho m\u1ed7i t\u1ea5n l\u00e0 650-900 nh\u00e2n d\u00e2n t\u1ec7 \/ T v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 nit\u01a1 l\u00e0 410-600Nm3 \/ h. So v\u1edbi quy tr\u00ecnh s\u1ea5y h\u00ecnh n\u00f3n k\u00e9p ho\u1eb7c s\u1ea5y l\u00f2 l\u0103n truy\u1ec1n th\u1ed1ng v\u00e0 qu\u00e1 tr\u00ecnh nghi\u1ec1n si\u00eau m\u1ecbn, n\u00f3 ti\u1ebft ki\u1ec7m 4,5-5,5 tri\u1ec7u nh\u00e2n d\u00e2n t\u1ec7 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng m\u1ed7i n\u0103m. \u0110\u1ed3ng th\u1eddi, quy tr\u00ecnh l\u00e0m kh\u00f4 v\u00e0 nghi\u1ec1n th\u00e0nh b\u1ed9t si\u00eau m\u1ecbn t\u1ea1o ra m\u1ed9t h\u1ec7 th\u1ed1ng v\u1eadn chuy\u1ec3n kh\u00f4ng kh\u00ed ho\u00e0n to\u00e0n kh\u00e9p k\u00edn, kh\u00f4ng t\u1ea1o ra \u00f4 nhi\u1ec5m b\u1ee5i trong su\u1ed1t qu\u00e1 tr\u00ecnh. Quy tr\u00ecnh n\u00e0y t\u1ea1o ra s\u1ef1 k\u1ebft h\u1ee3p hi\u1ec7u qu\u1ea3 gi\u1eefa c\u00f4ng ngh\u1ec7 nghi\u1ec1n si\u00eau m\u1ecbn lithium iron phosphate v\u00e0 c\u00f4ng ngh\u1ec7 ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m b\u1ec1 m\u1eb7t h\u1ea1t si\u00eau m\u1ecbn, \u0111\u1ed3ng th\u1eddi gi\u1ea3i quy\u1ebft hi\u1ec7u qu\u1ea3 c\u00e1c v\u1ea5n \u0111\u1ec1 hi\u1ec7n t\u1ea1i h\u1ea1n ch\u1ebf tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a pin lithium. N\u00f3 l\u00e0 b\u1ed9t si\u00eau m\u1ecbn lithium iron phosphate cho c\u00e1c v\u1eadt li\u1ec7u c\u1ef1c \u00e2m c\u1ee7a pin lithium. M\u1ed9t b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 l\u1edbn trong l\u0129nh v\u1ef1c chu\u1ea9n b\u1ecb c\u01a1 th\u1ec3.<\/p>\n

C\u00e1c lo\u1ea1i v\u00e0 m\u00f4 h\u00ecnh kh\u00e1c nhau c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c si\u00eau m\u1ecbn, m\u00e1y ph\u00e2n lo\u1ea1i v\u00e0 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t nghi\u1ec1n ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ea5t hi\u1ebfm, khai th\u00e1c m\u1ecf v\u00e0 luy\u1ec7n kim, h\u00f3a ch\u1ea5t, n\u0103ng l\u01b0\u1ee3ng, y h\u1ecdc, th\u1ee9c \u0103n ch\u0103n nu\u00f4i, th\u1ef1c ph\u1ea9m v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c. Cho d\u00f9 nguy\u00ean li\u1ec7u ch\u1ebf bi\u1ebfn l\u00e0 qu\u1eb7ng, \u0111\u1ea5t hi\u1ebfm, kim lo\u1ea1i m\u00e0u, ch\u1ea5t d\u1ebbo, d\u01b0\u1ee3c li\u1ec7u, n\u00f4ng s\u1ea3n, hay c\u00e1c nguy\u00ean li\u1ec7u d\u1ec5 ch\u00e1y, n\u1ed5 v\u00e0 d\u1ec5 \u00f4xy h\u00f3a, n\u00f3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n v\u1ec1 k\u00edch th\u01b0\u1edbc h\u1ea1t, s\u1ea3n l\u01b0\u1ee3ng v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a th\u00e0nh ph\u1ea9m s\u1ea3n ph\u1ea9m.<\/p>\n","protected":false},"excerpt":{"rendered":"

D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t b\u1ed9t si\u00eau m\u1ecbn lithium iron phosphate l\u00e0 m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 nghi\u1ec1n b\u1ed9t lithium iron phosphate theo nhu c\u1ea7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 g\u1eb7p ph\u1ea3i trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 x\u1eed l\u00fd lithium s\u1eaft phosphate.<\/p>\n","protected":false},"author":6,"featured_media":83598,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-112574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/112574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=112574"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/112574\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/83598"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=112574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=112574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=112574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}