{"id":129192,"date":"2023-10-07T16:03:58","date_gmt":"2023-10-07T08:03:58","guid":{"rendered":"https:\/\/www.alpapowder.com\/129192\/"},"modified":"2023-10-07T16:03:59","modified_gmt":"2023-10-07T08:03:59","slug":"lam-the-nao-de-chon-mot-quy-trinh-nghien-sieu-min-phu-hop-de-san-xuat-bot-mau","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/129192\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn m\u1ed9t quy tr\u00ecnh nghi\u1ec1n si\u00eau m\u1ecbn ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1ea3n xu\u1ea5t b\u1ed9t m\u00e0u?"},"content":{"rendered":"
<\/p>\n
B\u1ed9t m\u00e0u, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 ch\u1ea5t t\u1ea1o m\u00e0u, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau: nh\u01b0 s\u01a1n, m\u1ef1c, nh\u1ef1a, v\u1ea3i, m\u1ef9 ph\u1ea9m, th\u1ef1c ph\u1ea9m, v.v. Ch\u00fang ta c\u00f3 th\u1ec3 chia \u0111\u1ea1i kh\u00e1i ch\u1ea5t t\u1ea1o m\u00e0u th\u00e0nh hai lo\u1ea1i: b\u1ed9t m\u00e0u kh\u00f4ng h\u00f2a tan v\u00e0 thu\u1ed1c nhu\u1ed9m h\u00f2a tan. Do c\u00e1c s\u1eafc t\u1ed1 kh\u00f4ng h\u00f2a tan n\u00ean \u0111\u1ed9 b\u1ec1n m\u00e0u v\u00e0 m\u00e0u s\u1eafc c\u1ee7a ch\u00fang s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp b\u1edfi k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh th\u00e1i c\u1ee7a c\u00e1c h\u1ea1t s\u1eafc t\u1ed1. Do \u0111\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn quy tr\u00ecnh nghi\u1ec1n v\u00e0 nghi\u1ec1n si\u00eau m\u1ecbn ph\u00f9 h\u1ee3p v\u00e0 hi\u1ec7u qu\u1ea3 s\u1ebd n\u00e2ng cao \u0111\u00e1ng k\u1ec3 hi\u1ec7u su\u1ea5t t\u1ea1o m\u00e0u c\u1ee7a s\u1eafc t\u1ed1 tr\u00ean v\u1eadt li\u1ec7u n\u1ec1n. Ngo\u00e0i ra, c\u00e1c h\u1ea1t s\u1eafc t\u1ed1 c\u00f3 k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng nh\u1ea5t \u0111\u1ecbnh c\u00f3 th\u1ec3 thay \u0111\u1ed5i s\u1ef1 h\u1ea5p th\u1ee5 v\u00e0 t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng c\u1ee7a c\u00e1c quang ph\u1ed5 kh\u00e1c nhau, do \u0111\u00f3 thay \u0111\u1ed5i m\u00e0u s\u1eafc v\u00e0 t\u1ea1o cho b\u1ec1 m\u1eb7t c\u1ee7a v\u1eadt li\u1ec7u c\u01a1 b\u1ea3n m\u1ed9t di\u1ec7n m\u1ea1o c\u1ee5 th\u1ec3.<\/p>\n
M\u00e0i t\u00e1c \u0111\u1ed9ng
\nM\u00e1y nghi\u1ec1n t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nghi\u1ec1n m\u1ecbn c\u00e1c v\u1eadt li\u1ec7u m\u1ec1m \u0111\u1ebfn c\u1ee9ng v\u1eeba. Ph\u1ea1m vi \u0111\u1ed9 m\u1ecbn \u0111i\u1ec3n h\u00ecnh cho k\u00edch th\u01b0\u1edbc h\u1ea1t trung b\u00ecnh l\u00e0 20 \u0111\u1ebfn 500 \u03bcm. Vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i r\u00f4to \u0111\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh m\u00e0i. Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y c\u1ee7a m\u00e1y nghi\u1ec1n khi\u1ebfn ch\u00fang th\u00edch h\u1ee3p cho vi\u1ec7c kh\u1eed c\u00e1c h\u1ea1t s\u1eafc t\u1ed1 k\u1ebft t\u1ee5 sau khi s\u1ea5y. Ngo\u00e0i ra, thi\u1ebft k\u1ebf d\u1ec5 v\u1eadn h\u00e0nh v\u00e0 s\u1ea1ch s\u1ebd cho ph\u00e9p b\u1ea1n nhanh ch\u00f3ng chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau. \u0110\u1ed3ng th\u1eddi, nhi\u1ec1u lo\u1ea1i c\u00f4ng c\u1ee5 m\u00e0i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean m\u00e1y nghi\u1ec1n c\u00f3 ngh\u0129a l\u00e0 ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m kh\u00e1c nhau v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1ecbn v\u1eadt li\u1ec7u kh\u00e1c nhau.<\/p>\n
M\u00e1y m\u00e0i t\u00e1c \u0111\u1ed9ng c\u00f3 ph\u00e2n lo\u1ea1i
\nLo\u1ea1i m\u00e1y nghi\u1ec1n ph\u00e2n lo\u1ea1i n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u1ea3 ch\u1ee9c n\u0103ng nghi\u1ec1n v\u00e0 ph\u00e2n lo\u1ea1i trong m\u1ed9t h\u1ec7 th\u1ed1ng. B\u1ed9 ph\u00e2n lo\u1ea1i CSM l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa b\u1ed9 ph\u00e2n lo\u1ea1i t\u00e1c \u0111\u1ed9ng t\u1ed1t v\u00e0 b\u1ed9 ph\u00e2n lo\u1ea1i b\u00e1nh xe d\u1eabn h\u01b0\u1edbng. S\u1eed d\u1ee5ng hai \u0111\u1ed9ng c\u01a1 truy\u1ec1n \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp, m\u1ed9t cho \u0111\u0129a m\u00e0i v\u00e0 m\u1ed9t cho b\u00e1nh ph\u00e2n lo\u1ea1i, CSM c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh ch\u00ednh x\u00e1c t\u1ed1c \u0111\u1ed9 c\u1ee7a b\u00e1nh ph\u00e2n lo\u1ea1i \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c ph\u1ea1m vi \u0111\u1ed9 m\u1ecbn s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng r\u1ed9ng t\u1eeb d97=9\u03bcm \u0111\u1ebfn 200\u03bcm. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng h\u00ecnh d\u1ea1ng c\u1ee7a b\u00e1nh c\u00f4ng t\u00e1c ph\u00e2n lo\u1ea1i v\u00e0 v\u00f2ng \u0111\u1ec7m kh\u00ed gi\u1eefa b\u00e1nh xe ph\u00e2n lo\u1ea1i v\u00e0 n\u1eafp tr\u00ean c\u1ee7a m\u00e1y, vi\u1ec7c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c gi\u1edbi h\u1ea1n tr\u00ean c\u1ee7a k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a v\u1eadt li\u1ec7u nghi\u1ec1n \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o, nh\u1edd \u0111\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 ph\u00e2n lo\u1ea1i t\u1ed1t.<\/p>\n
M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c t\u1ea7ng s\u00f4i
\nM\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c n\u00e0y th\u00edch h\u1ee3p \u0111\u1ec3 nghi\u1ec1n si\u00eau m\u1ecbn c\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 c\u1ee9ng kh\u00e1c nhau (m\u1ec1m \u0111\u1ebfn c\u1ef1c k\u1ef3 c\u1ee9ng). Trong khu v\u1ef1c nghi\u1ec1n, c\u00e1c h\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi lu\u1ed3ng kh\u00f4ng kh\u00ed t\u1ed1c \u0111\u1ed9 cao va ch\u1ea1m v\u00e0 nghi\u1ec1n v\u1edbi nhau. Kh\u00f4ng c\u00f3 b\u1ed9 ph\u1eadn m\u00e0i b\u1ed5 sung. B\u1ed9 ph\u00e2n lo\u1ea1i \u0111\u1ed9ng ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u1ea1t t\u1ed1i \u0111a. T\u1ed1c \u0111\u1ed9 d\u00f2ng kh\u00ed \u1edf \u0111\u1ea7u ra c\u1ee7a bu\u1ed3ng nghi\u1ec1n c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 500 \u0111\u1ebfn 600 m\/s. Do n\u0103ng l\u01b0\u1ee3ng nghi\u1ec1n cao v\u00e0 t\u1ed1c \u0111\u1ed9 va \u0111\u1eadp c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra trong t\u1ea7ng s\u00f4i n\u00ean c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1ecbn D50 t\u1eeb 1 \u0111\u1ebfn 5 \u03bcm.<\/p>\n
N\u1ebfu s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c nghi\u1ec1n l\u00e0 b\u1ed9t m\u00e0u h\u1eefu c\u01a1 th\u00ec c\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1eb7c tr\u01b0ng c\u00f3 th\u1ec3 g\u00e2y n\u1ed5 b\u1ee5i. \u0110i\u1ec1u n\u00e0y ch\u1ee7 y\u1ebfu li\u00ean quan \u0111\u1ebfn n\u0103ng l\u01b0\u1ee3ng t\u1edbi h\u1ea1n, nhi\u1ec7t \u0111\u1ed9 t\u1edbi h\u1ea1n v\u00e0 gi\u00e1 tr\u1ecb Kst. D\u1ef1a tr\u00ean nh\u1eefng d\u1eef li\u1ec7u n\u00e0y, ph\u1ea3i cung c\u1ea5p bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 th\u00edch h\u1ee3p khi v\u01b0\u1ee3t qu\u00e1 gi\u00e1 tr\u1ecb gi\u1edbi h\u1ea1n. Gi\u1ea3i ph\u00e1p \u0111\u1ea7u ti\u00ean l\u00e0 ch\u1ebf t\u1ea1o m\u1ed9t thi\u1ebft b\u1ecb ch\u1ed1ng s\u1ed1c \u00e1p su\u1ea5t trong nh\u00e0 m\u00e1y, bao g\u1ed3m c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1eb7c bi\u1ec7t nh\u01b0 van ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 \u0111\u0129a v\u1ee1. Gi\u1ea3i ph\u00e1p th\u1ee9 hai l\u00e0 v\u1eadn h\u00e0nh trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed tr\u01a1 v\u00e0 ki\u1ec3m so\u00e1t h\u00e0m l\u01b0\u1ee3ng oxy trong nh\u00e0 m\u00e1y m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady.<\/p>\n
S\u1eed d\u1ee5ng quy tr\u00ecnh nghi\u1ec1n si\u00eau m\u1ecbn ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c s\u1eafc t\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi \u0111\u1eb7c t\u00ednh d\u00f2ng ch\u1ea3y \u0111\u1eb7c bi\u1ec7t v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1ecbn v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft cho s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng. Qu\u00e1 tr\u00ecnh nghi\u1ec1n, nghi\u1ec1n si\u00eau m\u1ecbn \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a n\u00e0y c\u00f2n l\u00e0m t\u0103ng gi\u00e1 tr\u1ecb c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 gi\u1ea3m ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng c\u0169ng nh\u01b0 c\u00e1c chi ph\u00ed s\u1ea3n xu\u1ea5t kh\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"
Ngo\u00e0i ra, c\u00e1c h\u1ea1t s\u1eafc t\u1ed1 c\u00f3 k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng nh\u1ea5t \u0111\u1ecbnh c\u00f3 th\u1ec3 thay \u0111\u1ed5i s\u1ef1 h\u1ea5p th\u1ee5 v\u00e0 t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng c\u1ee7a c\u00e1c quang ph\u1ed5 kh\u00e1c nhau, do \u0111\u00f3 thay \u0111\u1ed5i m\u00e0u s\u1eafc v\u00e0 t\u1ea1o cho b\u1ec1 m\u1eb7t c\u1ee7a v\u1eadt li\u1ec7u c\u01a1 b\u1ea3n m\u1ed9t di\u1ec7n m\u1ea1o c\u1ee5 th\u1ec3.<\/p>\n","protected":false},"author":7,"featured_media":129151,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-129192","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\/129192"}],"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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=129192"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/129192\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/129151"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=129192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=129192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=129192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}