{"id":112099,"date":"2021-10-11T14:24:03","date_gmt":"2021-10-11T06:24:03","guid":{"rendered":"https:\/\/www.alpapowder.com\/112099\/"},"modified":"2021-10-11T14:24:03","modified_gmt":"2021-10-11T06:24:03","slug":"uu-diem-cua-may-nghien-phan-luc-dung-trong-che-bien-nghien-quang-kim-loai","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/112099\/","title":{"rendered":"\u01afu \u0111i\u1ec3m c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c d\u00f9ng trong ch\u1ebf bi\u1ebfn nghi\u1ec1n qu\u1eb7ng kim lo\u1ea1i"},"content":{"rendered":"

\u0110\u1ec3 ph\u00e1t tri\u1ec3n ch\u1ebf bi\u1ebfn s\u00e2u v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb kho\u00e1ng phi kim lo\u1ea1i, nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, nhi\u1ec1u n\u01b0\u1edbc \u0111\u00e3 m\u1ea1nh d\u1ea1n nghi\u00ean c\u1ee9u c\u00f4ng ngh\u1ec7, thi\u1ebft b\u1ecb nghi\u1ec1n vi h\u1ea1t, nghi\u1ec1n b\u1ed9t si\u00eau m\u1ecbn. L\u00e0 m\u1ed9t m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb nghi\u1ec1n si\u00eau m\u1ecbn, c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a n\u00f3 cho th\u1ea5y hi\u1ec7u su\u1ea5t tuy\u1ec7t v\u1eddi v\u1ec1 \u0111\u1ed9 m\u1ecbn, ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t v\u00e0 \u0111\u1ed9 tinh khi\u1ebft.<\/p>\n

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c s\u1eed d\u1ee5ng d\u00f2ng kh\u00ed \u00e1p su\u1ea5t cao (kh\u00ed n\u00e9n ho\u1eb7c h\u01a1i qu\u00e1 nhi\u1ec7t) \u0111\u1ec3 l\u00e0m cho v\u1eadt li\u1ec7u ch\u1ecbu t\u00e1c \u0111\u1ed9ng (va ch\u1ea1m), ma s\u00e1t v\u00e0 c\u1eaft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch nghi\u1ec1n. N\u00f3 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb nghi\u1ec1n si\u00eau m\u1ecbn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i v\u00e0 hi\u1ec7u qu\u1ea3 cao. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng n\u1ed1i ti\u1ebfp v\u1edbi m\u00e1y ph\u00e2n lo\u1ea1i nhi\u1ec1u t\u1ea7ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 nhi\u1ec1u c\u1ee1 h\u1ea1t c\u00f9ng m\u1ed9t l\u00fac. Qu\u00e1 tr\u00ecnh nghi\u1ec1n d\u1ef1a v\u00e0o s\u1ef1 va ch\u1ea1m gi\u1eefa c\u00e1c nguy\u00ean li\u1ec7u, kh\u00e1c v\u1edbi qu\u00e1 tr\u00ecnh nghi\u1ec1n c\u01a1 h\u1ecdc d\u1ef1a v\u00e0o t\u00e1c \u0111\u1ed9ng c\u1ee7a l\u01b0\u1ee1i dao ho\u1eb7c b\u00faa v\u00e0o nguy\u00ean li\u1ec7u, do \u0111\u00f3 thi\u1ebft b\u1ecb ch\u1ecbu m\u00e0i m\u00f2n v\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a s\u1ea3n ph\u1ea9m cao. Thi\u1ebft b\u1ecb d\u1ec5 d\u00e0ng th\u00e1o l\u1eafp v\u00e0 v\u1ec7 sinh, nh\u1eb5n m\u1ecbn, kh\u00f4ng g\u00f3c ch\u1ebft. H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n th\u00f4ng qua \u0111i\u1ec1u khi\u1ec3n ch\u01b0\u01a1ng tr\u00ecnh, d\u1ec5 v\u1eadn h\u00e0nh.<\/p>\n

\"\"<\/p>\n

Ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee5 th\u1ec3 c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 kh\u00ed n\u00e9n \u0111\u01b0\u1ee3c l\u1ecdc v\u00e0 l\u00e0m kh\u00f4, sau \u0111\u00f3 \u0111\u01b0\u1ee3c phun v\u00e0o bu\u1ed3ng nghi\u1ec1n v\u1edbi t\u1ed1c \u0111\u1ed9 cao qua v\u00f2i Laval. T\u1ea1i n\u01a1i giao nhau c\u1ee7a nhi\u1ec1u lu\u1ed3ng kh\u00f4ng kh\u00ed \u00e1p su\u1ea5t cao, c\u00e1c v\u1eadt li\u1ec7u li\u00ean t\u1ee5c b\u1ecb va ch\u1ea1m, c\u1ecd x\u00e1t v\u00e0 b\u1ecb c\u1eaft \u0111\u1ec3 b\u1ecb nghi\u1ec1n n\u00e1t. C\u00e1c nguy\u00ean li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u1ec1n n\u00e1t D\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a l\u1ef1c h\u00fat c\u1ee7a qu\u1ea1t s\u1ebd chuy\u1ec3n \u0111\u1ed9ng theo h\u01b0\u1edbng gi\u00f3 \u0111i l\u00ean khu v\u1ef1c ph\u00e2n lo\u1ea1i. D\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a l\u1ef1c ly t\u00e2m m\u1ea1nh \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi tuabin ph\u00e2n lo\u1ea1i quay t\u1ed1c \u0111\u1ed9 cao, c\u00e1c v\u1eadt li\u1ec7u th\u00f4 v\u00e0 m\u1ecbn \u0111\u01b0\u1ee3c t\u00e1ch ra. C\u00e1c h\u1ea1t th\u00f4 \u0111i xu\u1ed1ng khu v\u1ef1c nghi\u1ec1n \u0111\u1ec3 ti\u1ebfp t\u1ee5c nghi\u1ec1n.<\/p>\n

Ngo\u00e0i k\u00edch th\u01b0\u1edbc h\u1ea1t m\u1ecbn c\u1ee7a s\u1ea3n ph\u1ea9m, c\u00e1c s\u1ea3n ph\u1ea9m m\u00e1y nghi\u1ec1n tia c\u00f2n c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t h\u1eb9p, b\u1ec1 m\u1eb7t h\u1ea1t m\u1ecbn, h\u00ecnh d\u1ea1ng ho\u00e0n ch\u1ec9nh, \u0111\u1ed9 tinh khi\u1ebft cao, ho\u1ea1t t\u00ednh cao v\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n t\u1ed1t. Do \u0111\u00f3, m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb nghi\u1ec1n si\u00eau m\u1ecbn ti\u00ean ti\u1ebfn, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong qu\u00e1 tr\u00ecnh nghi\u1ec1n si\u00eau m\u1ecbn c\u00e1c kho\u00e1ng phi kim lo\u1ea1i v\u00e0 nguy\u00ean li\u1ec7u th\u00f4 h\u00f3a h\u1ecdc.<\/p>\n

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c ph\u00f9 h\u1ee3p \u0111\u1ec3 nghi\u1ec1n th\u00e0nh b\u1ed9t kh\u00f4 c\u1ee7a c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau c\u00f3 \u0111\u1ed9 c\u1ee9ng Mohs d\u01b0\u1edbi 9 v\u00e0 \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p \u0111\u1ec3 nghi\u1ec1n th\u00e0nh b\u1ed9t c\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 c\u1ee9ng cao, \u0111\u1ed9 tinh khi\u1ebft cao v\u00e0 gi\u00e1 tr\u1ecb gia t\u0103ng cao.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0110\u1ec3 ph\u00e1t tri\u1ec3n ch\u1ebf bi\u1ebfn s\u00e2u v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb kho\u00e1ng phi kim lo\u1ea1i, nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, nhi\u1ec1u n\u01b0\u1edbc \u0111\u00e3 m\u1ea1nh d\u1ea1n nghi\u00ean c\u1ee9u c\u00f4ng ngh\u1ec7, thi\u1ebft b\u1ecb nghi\u1ec1n vi h\u1ea1t, nghi\u1ec1n b\u1ed9t si\u00eau m\u1ecbn. L\u00e0 m\u1ed9t m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb nghi\u1ec1n si\u00eau m\u1ecbn, c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a n\u00f3 cho th\u1ea5y hi\u1ec7u su\u1ea5t tuy\u1ec7t v\u1eddi v\u1ec1 \u0111\u1ed9 m\u1ecbn, ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t v\u00e0 \u0111\u1ed9 tinh khi\u1ebft.<\/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-112099","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\/112099","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=112099"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/112099\/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=112099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=112099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=112099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}