{"id":112702,"date":"2021-10-27T14:24:07","date_gmt":"2021-10-27T06:24:07","guid":{"rendered":"https:\/\/www.alpapowder.com\/112702\/"},"modified":"2021-10-27T14:24:07","modified_gmt":"2021-10-27T06:24:07","slug":"lam-the-nao-de-sieu-min-lithium-sat-phosphate","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/112702\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 si\u00eau m\u1ecbn lithium s\u1eaft phosphate"},"content":{"rendered":"

Pin lithium iron phosphate l\u00e0 m\u1ed9t lo\u1ea1i pin lithium ion m\u1edbi \u0111\u00e3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd r\u1ed9ng r\u00e3i trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y. V\u00ec v\u1eadt li\u1ec7u lithium iron phosphate (LiFePO4\u00a0<\/sub>) c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a n\u0103ng l\u01b0\u1ee3ng ri\u00eang cao, v\u00f2ng \u0111\u1eddi d\u00e0i, c\u1ea5u tr\u00fac \u1ed5n \u0111\u1ecbnh, hi\u1ec7u su\u1ea5t an to\u00e0n t\u1ed1t v\u00e0 chi ph\u00ed th\u1ea5p, pin lithium iron phosphate Power c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m nh\u01b0 n\u0103ng l\u01b0\u1ee3ng ri\u00eang kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn, \u0111\u01a1n gi\u00e1 th\u1ea5p, v\u00e0 ti\u1ec1m n\u0103ng l\u00e0m vi\u1ec7c cao. Qu\u00e1 tr\u00ecnh nghi\u1ec1n th\u00e0nh b\u1ed9t c\u1ee7a lithium s\u1eaft phosphate l\u00e0 m\u1ed9t li\u00ean k\u1ebft r\u1ea5t quan tr\u1ecdng. C\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn theo nguy\u00ean t\u1eafc nghi\u1ec1n b\u1ed9t c\u00f3 ph\u00e2n b\u1ed1 c\u1ee1 h\u1ea1t h\u1eb9p, kh\u00f4ng c\u00f3 qu\u00e1 nhi\u1ec1u b\u1ed9t v\u00e0 c\u00e1c h\u1ea1t l\u1edbn, t\u1ef7 l\u1ec7 b\u1ed9t m\u1ecbn th\u1ea5p v\u00e0 t\u1ef7 l\u1ec7 \u0111\u1eadu cao. Ch\u00fang l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u pin. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u1eb7c bi\u1ec7t lithium iron phosphate c\u00f3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a n\u0103ng su\u1ea5t cao, ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 h\u00ecnh th\u00e1i h\u1ea1t t\u1ed1t. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c th\u00ed nghi\u1ec7m c\u1ea5p micr\u00f4met v\u00e0 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u cat\u1ed1t b\u1ed9t pin.<\/p>\n

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M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u1eb7c bi\u1ec7t cho lithium s\u1eaft ph\u1ed1t ph\u00e1t l\u00e0 m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng lu\u1ed3ng kh\u00f4ng kh\u00ed t\u1ed1c \u0111\u1ed9 cao \u0111\u1ec3 nghi\u1ec1n si\u00eau m\u1ecbn c\u00e1c v\u1eadt li\u1ec7u kh\u00f4. N\u00f3 bao g\u1ed3m m\u1ed9t khu cho \u0103n, m\u1ed9t khu nghi\u1ec1n v\u00e0 m\u1ed9t khu ph\u00e2n lo\u1ea1i. V\u1eadt li\u1ec7u \u0111i v\u00e0o v\u00f9ng nghi\u1ec1n th\u00f4ng qua v\u00f9ng c\u1ea5p li\u1ec7u, v\u00e0 v\u1eadt li\u1ec7u nghi\u1ec1n \u0111i v\u00e0o v\u00f9ng ph\u00e2n lo\u1ea1i v\u1edbi d\u00f2ng kh\u00ed \u0111i l\u00ean d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t \u00e2m. C\u00e1c h\u1ea1t m\u1ecbn \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1ec1 k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111i v\u00e0o thi\u1ebft b\u1ecb t\u00e1ch xyclon v\u00e0 thi\u1ebft b\u1ecb h\u00fat b\u1ee5i \u0111\u1ec3 gom l\u1ea1i v\u1edbi d\u00f2ng kh\u00ed, nh\u01b0ng kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u v\u1ec1 k\u00edch th\u01b0\u1edbc h\u1ea1t C\u00e1c h\u1ea1t th\u00f4 quay tr\u1edf l\u1ea1i v\u00f9ng nghi\u1ec1n \u0111\u1ec3 ti\u1ebfp t\u1ee5c nghi\u1ec1n.<\/p>\n

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u1eb7c bi\u1ec7t cho lithium s\u1eaft phosphate c\u0169ng c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m hi\u1ec7u su\u1ea5t sau:<\/strong><\/p>\n

1. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh, h\u1ea1t th\u00e0nh ph\u1ea9m c\u00f3 h\u00ecnh th\u00e1i tuy\u1ec7t v\u1eddi, c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c c\u00e1c h\u1ea1t h\u00ecnh c\u1ea7u (gi\u1ed1ng nh\u01b0 c\u1ee7 khoai t\u00e2y).<\/p>\n

2. Ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t h\u1eb9p v\u00e0 m\u1eadt \u0111\u1ed9 v\u00f2i cao c\u1ee7a th\u00e0nh ph\u1ea9m.<\/p>\n

3. M\u00e1y nghi\u1ec1n b\u1ed9t si\u00eau m\u1ecbn c\u01a1 h\u1ecdc, qu\u00e1 tr\u00ecnh nghi\u1ec1n b\u1ed9t th\u1ea5p, v\u00e0 t\u1ef7 l\u1ec7 th\u00e0nh ph\u1ea9m c\u00f3 th\u1ec3 \u0111\u1ea1t 75% -95% ho\u1eb7c h\u01a1n.<\/p>\n

4. B\u00ean trong thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00f3t b\u1eb1ng v\u1eadt li\u1ec7u ch\u1ecbu m\u00e0i m\u00f2n, v\u00e0 th\u00e0nh ph\u1ea9m c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao v\u00e0 thi\u1ebft b\u1ecb \u00edt hao m\u00f2n.<\/p>\n

5. B\u1ed9 ph\u00e2n lo\u1ea1i l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed th\u00f4ng qua \u0111i\u1ec1u ch\u1ec9nh chuy\u1ec3n \u0111\u1ed5i t\u1ea7n s\u1ed1, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u00f9y \u00fd trong kho\u1ea3ng t\u1eeb 0,5\u03bcm \u0111\u1ebfn 100\u03bcm.<\/p>\n

6. Thi\u1ebft b\u1ecb ch\u1ea1y \u1ed5n \u0111\u1ecbnh, kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng ch\u00eanh l\u1ec7ch hay thay \u0111\u1ed5i khi b\u1eadt li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i.<\/p>\n

7. Ho\u1ea1t \u0111\u1ed9ng \u00e1p su\u1ea5t \u00e2m ho\u00e0n to\u00e0n kh\u00e9p k\u00edn, \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng, ti\u1ebfng \u1ed3n th\u1ea5p v\u00e0 kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m b\u1ee5i.<\/p>\n

C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u t\u1ea1o c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u1eb7c bi\u1ec7t cho lithium s\u1eaft phosphate l\u00e0:<\/strong><\/p>\n

1. Khoang ti\u1ebfp x\u00fac v\u1edbi v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c l\u00f3t b\u1eb1ng s\u1ee9 ho\u1eb7c l\u1edbp ph\u1ee7 \u0111\u1ec3 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m s\u1eaft do qu\u00e1 tr\u00ecnh nghi\u1ec1n v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u1eadt \u0111\u01b0\u1ee3c nghi\u1ec1n.<\/p>\n

2. Kh\u00f4ng n\u00f3ng l\u00ean. V\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c nghi\u1ec1n d\u01b0\u1edbi tr\u1ea1ng th\u00e1i kh\u00ed n\u1edf ra, v\u00e0 nhi\u1ec7t \u0111\u1ed9 s\u1ebd kh\u00f4ng t\u0103ng l\u00ean.<\/p>\n

3. \u0110\u1ed9 m\u00f2n nh\u1ecf, c\u00e1c h\u1ea1t va ch\u1ea1m v\u00e0 nghi\u1ec1n n\u00e1t nhau, \u00edt khi va ch\u1ea1m v\u00e0o b\u1ec1 m\u1eb7t t\u01b0\u1eddng. N\u00f3 th\u00edch h\u1ee3p \u0111\u1ec3 nghi\u1ec1n c\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 c\u1ee9ng Mohs d\u01b0\u1edbi ch\u00edn.<\/p>\n

4. Ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng 15% ~ 25% so v\u1edbi c\u00e1c lo\u1ea1i m\u00e1y xay ph\u1ea3n l\u1ef1c kh\u00e1c.<\/p>\n

N\u00f3 \u00e1p d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng ti\u00ean ti\u1ebfn, hi\u1ec3n th\u1ecb th\u1eddi gian th\u1ef1c tr\u1ea1ng th\u00e1i ch\u1ea1y, v\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 th\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t trung t\u00e2m v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb theo y\u00eau c\u1ea7u th\u1ef1c t\u1ebf c\u1ee7a kh\u00e1ch h\u00e0ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n gi\u00e1m s\u00e1t t\u1eeb xa.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u1eb7c bi\u1ec7t lithium iron phosphate c\u00f3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a n\u0103ng su\u1ea5t cao, ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 h\u00ecnh th\u00e1i h\u1ea1t t\u1ed1t. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c th\u00ed nghi\u1ec7m c\u1ea5p micr\u00f4met v\u00e0 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u cat\u1ed1t b\u1ed9t pin.<\/p>\n","protected":false},"author":6,"featured_media":83604,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-112702","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\/112702","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=112702"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/112702\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/83604"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=112702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=112702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=112702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}