{"id":111051,"date":"2021-09-06T15:19:47","date_gmt":"2021-09-06T07:19:47","guid":{"rendered":"https:\/\/www.alpapowder.com\/111051\/"},"modified":"2021-09-06T15:19:47","modified_gmt":"2021-09-06T07:19:47","slug":"nhung-ly-do-nao-khien-truc-chinh-cua-may-nghien-phan-luc-de-bi-hu-hong","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/111051\/","title":{"rendered":"Nh\u1eefng l\u00fd do n\u00e0o khi\u1ebfn tr\u1ee5c ch\u00ednh c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c d\u1ec5 b\u1ecb h\u01b0 h\u1ecfng?"},"content":{"rendered":"

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c, l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb ch\u00ednh \u0111\u1ec3 nghi\u1ec1n si\u00eau m\u1ecbn, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nghi\u1ec1n si\u00eau m\u1ecbn kho\u00e1ng phi kim lo\u1ea1i v\u00e0 nguy\u00ean li\u1ec7u h\u00f3a h\u1ecdc. Gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a s\u1ea3n ph\u1ea9m ph\u1ee5 thu\u1ed9c v\u00e0o h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn trong d\u00f2ng kh\u00ed h\u1ed7n h\u1ee3p v\u00e0 t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5 \u0111\u01a1n v\u1ecb. Ngo\u00e0i k\u00edch th\u01b0\u1edbc h\u1ea1t m\u1ecbn, s\u1ea3n ph\u1ea9m nghi\u1ec1n d\u00f2ng kh\u00ed c\u00f2n c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t h\u1eb9p, t\u00ean h\u1ea1t m\u1ecbn, h\u00ecnh d\u1ea1ng h\u1ea1t \u0111\u1ec1u, \u0111\u1ed9 tinh khi\u1ebft cao, ho\u1ea1t t\u00ednh cao v\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n t\u1ed1t.<\/p>\n

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u00f3 nhi\u1ec1u ph\u1ee5 ki\u1ec7n c\u1ed1t l\u00f5i, v\u00e0 nh\u1eefng ph\u1ee5 ki\u1ec7n n\u00e0y c\u0169ng l\u00e0 nh\u1eefng b\u1ed9 ph\u1eadn d\u1ec5 v\u1ee1. N\u1ebfu kh\u00f4ng ch\u00fa \u00fd b\u1ea3o d\u01b0\u1ee1ng s\u1ebd g\u00e2y ra nhi\u1ec1u h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t l\u00e0 vi\u1ec7c g\u00e3y tr\u1ee5c quay m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c s\u1ebd g\u00e2y ra th\u1eddi gian ch\u1ebft m\u00e1y, th\u1ea5t tho\u00e1t s\u1ea3n l\u01b0\u1ee3ng kh\u00f4ng th\u1ec3 \u01b0\u1edbc t\u00ednh \u0111\u01b0\u1ee3c. Ph\u1ea7n d\u01b0\u1edbi \u0111\u00e2y gi\u1edbi thi\u1ec7u nh\u1eefng nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ed1 g\u00e3y tr\u1ee5c ch\u00ednh c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c.<\/p>\n

\"\"<\/p>\n

Nh\u1eefng l\u00fd do d\u1ec5 g\u00e2y h\u01b0 h\u1ecfng tr\u1ee5c ch\u00ednh m\u00e0i tia:<\/strong><\/p>\n

1. V\u00ec m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u1ea7n nghi\u1ec1n th\u00e0nh b\u1ed9t v\u00e0 nghi\u1ec1n qu\u1eb7ng l\u1edbn trong th\u1eddi gian d\u00e0i, t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc s\u1ebd g\u00e2y m\u1ecfi tr\u1ee5c quay. N\u1ebfu ho\u1ea1t \u0111\u1ed9ng trong th\u1eddi gian d\u00e0i, b\u1ec1 m\u1eb7t tr\u1ee5c quay s\u1ebd b\u1ecb m\u00e0i m\u00f2n v\u00e0 xu\u1ea5t hi\u1ec7n c\u00e1c v\u1ebft n\u1ee9t n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c c\u1ea9n th\u1eadn.<\/p>\n

2. Cung c\u1ea5p kh\u00ed qu\u00e1 nhi\u1ec1u s\u1ebd l\u00e0m cho m\u00e1y th\u1ed5i kh\u00ed ch\u1ea1y qu\u00e1 t\u1ea3i. Khi m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, n\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c cho \u0103n \u0111\u00fang c\u00e1ch v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee7a m\u1ed7i m\u00e1y l\u00e0 h\u1ea1n ch\u1ebf. N\u1ebfu v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n n\u00e0y, c\u00e1c b\u1ed9 ph\u1eadn d\u1ec5 b\u1ecb h\u1ecfng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u00f3 t\u1ea3i, \u0111i\u1ec1u n\u00e0y s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd chung c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c.<\/p>\n

3. Trong qu\u00e1 tr\u00ecnh khai th\u00e1c v\u00e0 v\u1eadn chuy\u1ec3n, qu\u1eb7ng th\u01b0\u1eddng b\u1ecb l\u1eabn m\u1ed9t s\u1ed1 kim lo\u1ea1i v\u1ee5n. Khi c\u00e1c v\u1eadt th\u1ec3 n\u00e0y \u0111i qua nam ch\u00e2m \u0111i\u1ec7n n\u1eb1m \u1edf ph\u1ea7n tr\u00ean c\u1ee7a d\u00e2y \u0111ai, do kh\u1ea3 n\u0103ng h\u1ea5p ph\u1ee5 c\u1ee7a nam ch\u00e2m \u0111i\u1ec7n y\u1ebfu v\u00e0 \u0111\u1eb7c t\u00ednh kim lo\u1ea1i c\u1ee7a v\u1eadt li\u1ec7u th\u00e9p mangan, nam ch\u00e2m \u0111i\u1ec7n kh\u00f4ng th\u1ec3 b\u1ecb lo\u1ea1i b\u1ecf, k\u1ebft qu\u1ea3 l\u00e0 c\u00e1c v\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi nhau th\u00e0nh tia nghi\u1ec1n qu\u1eb7ng v\u00e0 b\u00f9n, g\u00e2y t\u00e1c \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean \u0111\u1ebfn tr\u1ee5c ch\u00ednh v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c.<\/p>\n

T\u1eeb nh\u1eefng l\u00fd do tr\u00ean, khi ch\u00fang ta s\u1eed d\u1ee5ng m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c, n\u1ebfu mu\u1ed1n s\u1eed d\u1ee5ng l\u00e2u d\u00e0i h\u01a1n, h\u00e3y c\u1ed1 g\u1eafng \u0111\u1ea3m b\u1ea3o kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee7a n\u00f3 n\u1eb1m trong ph\u1ea1m vi m\u00e0 m\u00e1y c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c, \u0111\u1ed3ng th\u1eddi ph\u1ea3i ch\u00fa \u00fd \u0111\u1ebfn kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee7a n\u00f3. c\u00f4ng vi\u1ec7c b\u1ea3o tr\u00ec, m\u1ed9t c\u00f4ng vi\u1ec7c b\u1ea3o tr\u00ec t\u1ed1t C\u0169ng c\u00f3 th\u1ec3 gi\u00fap s\u1eed d\u1ee5ng m\u00e1y t\u1ed1t h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c, l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb ch\u00ednh \u0111\u1ec3 nghi\u1ec1n si\u00eau m\u1ecbn, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nghi\u1ec1n si\u00eau m\u1ecbn kho\u00e1ng phi kim lo\u1ea1i v\u00e0 nguy\u00ean li\u1ec7u h\u00f3a h\u1ecdc. Gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a s\u1ea3n ph\u1ea9m ph\u1ee5 thu\u1ed9c v\u00e0o h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn trong d\u00f2ng kh\u00ed h\u1ed7n h\u1ee3p v\u00e0 t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5 \u0111\u01a1n v\u1ecb. Ngo\u00e0i k\u00edch th\u01b0\u1edbc h\u1ea1t m\u1ecbn, s\u1ea3n ph\u1ea9m nghi\u1ec1n d\u00f2ng kh\u00ed c\u00f2n c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t h\u1eb9p, t\u00ean h\u1ea1t m\u1ecbn, h\u00ecnh d\u1ea1ng h\u1ea1t \u0111\u1ec1u, \u0111\u1ed9 tinh khi\u1ebft cao, ho\u1ea1t t\u00ednh cao v\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n t\u1ed1t.<\/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":[428],"tags":[],"class_list":["post-111051","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-cong-ty"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/111051","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=111051"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/111051\/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=111051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=111051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=111051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}