{"id":113061,"date":"2021-11-04T15:39:28","date_gmt":"2021-11-04T07:39:28","guid":{"rendered":"https:\/\/www.alpapowder.com\/113061\/"},"modified":"2021-11-04T15:39:28","modified_gmt":"2021-11-04T07:39:28","slug":"may-nghien-phan-luc-co-nhung-uu-diem-vuot-troi-de-gia-cong-vat-lieu-catot-bac-ba","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/113061\/","title":{"rendered":"M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i \u0111\u1ec3 gia c\u00f4ng v\u1eadt li\u1ec7u cat\u1ed1t b\u1eadc ba"},"content":{"rendered":"<p>N\u00f3i chung, v\u1ec1 c\u01a1 b\u1ea3n c\u00f3 hai lo\u1ea1i v\u1eadt li\u1ec7u cathode b\u1eadc ba, m\u1ed9t l\u00e0 niken coban lithium aluminat NCA v\u00e0 lo\u1ea1i c\u00f2n l\u1ea1i l\u00e0 niken coban mangan lithium NCM. M\u1ee5c \u0111\u00edch ch\u00ednh l\u00e0 s\u1eed d\u1ee5ng trong pin v\u1eadt li\u1ec7u cat\u1ed1t b\u1eadc ba.<\/p>\n<p>Trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd nguy\u00ean li\u1ec7u b\u1eadc ba, c\u00e1c b\u01b0\u1edbc ch\u00ednh g\u1ed3m ba kh\u00eda c\u1ea1nh. Th\u1ee9 nh\u1ea5t l\u00e0: h\u1ed7n h\u1ee3p m\u00e0i m\u00f2n, th\u1ee9 hai l\u00e0: thi\u00eau k\u1ebft \u1edf nhi\u1ec7t \u0111\u1ed9 cao, v\u00e0 th\u1ee9 ba l\u00e0: nghi\u1ec1n n\u00e1t v\u00e0 ph\u00e2n h\u1ee7y. C\u00e1c h\u1ea1t v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nghi\u1ec1n th\u00e0nh b\u1ed9t b\u1eb1ng m\u00e1y ph\u00e2n lo\u1ea1i b\u1ed9t ph\u1ea3n l\u1ef1c \u0111\u00e3 mua \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u v\u1ec1 k\u00edch th\u01b0\u1edbc h\u1ea1t th\u00edch h\u1ee3p, sau \u0111\u00f3 \u0111\u01b0\u1ee3c s\u00e0ng qua ph\u00e2n lo\u1ea1i \u0111\u1ec3 thu \u0111\u01b0\u1ee3c c\u00e1c h\u1ea1t v\u1eadt li\u1ec7u b\u1eadc ba l\u00fd t\u01b0\u1edfng mong mu\u1ed1n. H\u1ea1t l\u00fd t\u01b0\u1edfng th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc kho\u1ea3ng 42\u03bcm v\u00e0 dao \u0111\u1ed9ng kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 6\u03bcm. Lo\u1ea1i h\u1ea1t n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c.<\/p>\n<p><img decoding=\"async\" class=\"wp-image-83577 size-full aligncenter\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/04\/11e947587c90b3855a9497.jpg\" alt=\"\" width=\"960\" height=\"720\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/04\/11e947587c90b3855a9497.jpg 960w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/04\/11e947587c90b3855a9497-300x225.jpg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/04\/11e947587c90b3855a9497-768x576.jpg 768w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/04\/11e947587c90b3855a9497-uai-720x540.jpg 720w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p><strong>M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i \u0111\u1ec3 x\u1eed l\u00fd v\u1eadt li\u1ec7u cat\u1ed1t b\u1eadc ba, v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 n\u1eb1m \u1edf:<\/strong><\/p>\n<ul>\n<li>N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh c\u00e1c h\u1ea1t v\u00e0 ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u1ea1t. C\u00e1c h\u1ea1t th\u00e0nh ph\u1ea9m c\u00f3 h\u00ecnh d\u1ea1ng tuy\u1ec7t v\u1eddi v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u0111\u1eb7c t\u00ednh v\u00e0 y\u00eau c\u1ea7u v\u1eadt li\u1ec7u kh\u00e1c nhau.<\/li>\n<li>S\u1ef1 ph\u00e2n b\u1ed1 nguy\u00ean li\u1ec7u h\u1eb9p v\u00e0 th\u00e0nh ph\u1ea9m c\u00f3 m\u1eadt \u0111\u1ed9 v\u00f2i cao.<\/li>\n<li>Qu\u00e1 tr\u00ecnh nghi\u1ec1n th\u1ea5p, t\u1ef7 l\u1ec7 th\u00e0nh ph\u1ea9m c\u00f3 th\u1ec3 \u0111\u1ea1t tr\u00ean 96%.<\/li>\n<li>Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c l\u00f3t b\u1eb1ng v\u1eadt li\u1ec7u ch\u1ecbu m\u00e0i m\u00f2n, thi\u1ebft b\u1ecb \u00edt hao m\u00f2n v\u00e0 th\u00e0nh ph\u1ea9m c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao.<\/li>\n<li>S\u1eed d\u1ee5ng b\u1ed9 chuy\u1ec3n \u0111\u1ed5i t\u1ea7n s\u1ed1 \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c, \u0111\u1ed9 m\u1ecbn c\u1ee7a v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u00f9y \u00fd trong kho\u1ea3ng 0,5-100\u03bcm.<\/li>\n<li>Ho\u1ea1t \u0111\u1ed9ng ho\u00e0n to\u00e0n b\u1eb1ng \u00e1p su\u1ea5t \u00e2m, ti\u1ebfng \u1ed3n th\u1ea5p, kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m b\u1ee5i.<\/li>\n<\/ul>\n<p>M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nghi\u1ec1n v\u1eadt li\u1ec7u b\u1eadc ba c\u00f3 h\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i tuabin c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n, c\u00f3 th\u1ec3 t\u00e1ch ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh sau khi nghi\u1ec1n v\u00e0 to\u00e0n b\u1ed9 m\u00e1y \u00e1p d\u1ee5ng ho\u1ea1t \u0111\u1ed9ng m\u1ea1ch k\u00edn \u0111\u1ec3 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m b\u1ee5i hi\u1ec7u qu\u1ea3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u00f3i chung, v\u1ec1 c\u01a1 b\u1ea3n c\u00f3 hai lo\u1ea1i v\u1eadt li\u1ec7u cathode b\u1eadc ba, m\u1ed9t l\u00e0 niken coban lithium aluminat NCA v\u00e0 lo\u1ea1i c\u00f2n l\u1ea1i l\u00e0 niken coban mangan lithium NCM. M\u1ee5c \u0111\u00edch ch\u00ednh l\u00e0 s\u1eed d\u1ee5ng trong pin v\u1eadt li\u1ec7u cat\u1ed1t b\u1eadc ba.<\/p>\n","protected":false},"author":6,"featured_media":83577,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-113061","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\/113061","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=113061"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/113061\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/83577"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=113061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=113061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=113061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}