{"id":111718,"date":"2021-09-29T11:37:37","date_gmt":"2021-09-29T03:37:37","guid":{"rendered":"https:\/\/www.alpapowder.com\/111718\/"},"modified":"2021-09-29T11:37:37","modified_gmt":"2021-09-29T03:37:37","slug":"nhung-yeu-to-nao-phu-thuoc-vao-kich-thuoc-hat-cua-may-nghien-sieu-min","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/111718\/","title":{"rendered":"Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a m\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn"},"content":{"rendered":"

C\u00f3 hai ph\u01b0\u01a1ng ph\u00e1p c\u01a1 b\u1ea3n \u0111\u1ec3 thu \u0111\u01b0\u1ee3c b\u1ed9t si\u00eau m\u1ecbn, m\u1ed9t l\u00e0 ph\u01b0\u01a1ng ph\u00e1p v\u1eadt l\u00fd, ph\u01b0\u01a1ng ph\u00e1p kia l\u00e0 t\u1ed5ng h\u1ee3p h\u00f3a h\u1ecdc, hai l\u00e0 ph\u01b0\u01a1ng ph\u00e1p lai d\u1ef1a tr\u00ean hai ph\u01b0\u01a1ng ph\u00e1p n\u00e0y. V\u00e0 v\u1eadt li\u1ec7u nano n\u00f3i chung \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p lai gh\u00e9p. Thi\u1ebft b\u1ecb ch\u00ednh \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf b\u1ed9t si\u00eau m\u1ecbn b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p v\u1eadt l\u00fd l\u00e0 m\u00e1y xay, m\u00e1y ph\u00e2n lo\u1ea1i v\u00e0 thi\u1ebft b\u1ecb thu gom nguy\u00ean l\u00fd kh\u00e1c nhau. M\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn l\u00e0 m\u1ed9t c\u00e1ch quan tr\u1ecdng \u0111\u1ec3 thu \u0111\u01b0\u1ee3c b\u1ed9t si\u00eau m\u1ecbn b\u1eb1ng c\u00e1ch ch\u1ebf bi\u1ebfn kh\u00f4.<\/p>\n

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M\u00e1y nghi\u1ec1n tia si\u00eau m\u1ecbn l\u00e0 c\u00f4ng \u0111o\u1ea1n c\u1eaft v\u1eadt li\u1ec7u b\u1eb1ng lu\u1ed3ng kh\u00ed \u00e1p su\u1ea5t cao, t\u00e1c \u0111\u1ed9ng gi\u1eefa c\u00e1c ph\u1ea7n t\u1eed c\u1ee7a ch\u00ednh v\u1eadt li\u1ec7u, va ch\u1ea1m v\u00e0 ma s\u00e1t gi\u1eefa v\u1eadt li\u1ec7u v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 v\u1eadt li\u1ec7u b\u1ecb \u0111\u1eadp v\u1ee1. M\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh trong tr\u1ea1ng th\u00e1i v\u00f4 tr\u00f9ng. K\u00edch th\u01b0\u1edbc h\u1ea1t trung b\u00ecnh c\u1ee7a v\u1eadt li\u1ec7u sau khi nghi\u1ec1n th\u00e0nh b\u1ed9t m\u1ecbn, ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t h\u1eb9p, h\u00ecnh d\u1ea1ng h\u1ea1t \u0111\u1ec1u, b\u1ec1 m\u1eb7t nh\u1eb5n v\u00e0 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 \u0111\u1ed9 tinh khi\u1ebft cao, ho\u1ea1t t\u00ednh cao v\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n t\u1ed1t. H\u01a1n n\u1eefa, n\u00f3 kh\u00f4ng t\u1ea1o ra nhi\u1ec7t trong qu\u00e1 tr\u00ecnh nghi\u1ec1n th\u00e0nh b\u1ed9t, v\u00e0 th\u00edch h\u1ee3p \u0111\u1ec3 nghi\u1ec1n c\u00e1c ch\u1ea5t c\u00f3 \u0111\u1ed9 n\u00f3ng ch\u1ea3y th\u1ea5p v\u00e0 nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t. Do \u0111\u00f3, m\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn r\u1ea5t th\u00edch h\u1ee3p \u0111\u1ec3 b\u00e0o ch\u1ebf thu\u1ed1c si\u00eau m\u1ecbn. Theo th\u1ed1ng k\u00ea, kho\u1ea3ng 25% m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c si\u00eau m\u1ecbn tr\u00ean th\u1ebf gi\u1edbi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh d\u01b0\u1ee3c ph\u1ea9m.<\/p>\n

Vi\u1ec7c ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a s\u1ea3n ph\u1ea9m b\u1eb1ng m\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc c\u1ee7a nguy\u00ean li\u1ec7u th\u00f4, \u00e1p su\u1ea5t nghi\u1ec1n, \u00e1p su\u1ea5t c\u1ea5p li\u1ec7u v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u. M\u1ed1i quan h\u1ec7 l\u00f4gic c\u1ee5 th\u1ec3 gi\u1eefa m\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 n\u00e0y l\u00e0: c\u1ee1 h\u1ea1t c\u1ee7a nguy\u00ean li\u1ec7u c\u00e0ng nh\u1ecf th\u00ec hi\u1ec7u su\u1ea5t nghi\u1ec1n c\u00e0ng cao; ng\u01b0\u1ee3c l\u1ea1i, c\u1ee1 h\u1ea1t c\u1ee7a nguy\u00ean li\u1ec7u c\u00e0ng l\u1edbn th\u00ec hi\u1ec7u qu\u1ea3 nghi\u1ec1n t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p. Khi \u00e1p su\u1ea5t nghi\u1ec1n v\u00e0 \u00e1p su\u1ea5t c\u1ea5p li\u1ec7u kh\u00f4ng \u0111\u1ed5i, s\u1ea3n ph\u1ea9m s\u1ebd m\u1ecbn h\u01a1n khi gi\u1ea3m t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u, v\u00e0 s\u1ea3n ph\u1ea9m s\u1ebd tr\u1edf n\u00ean th\u00f4 h\u01a1n khi t\u0103ng t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u. Trong tr\u01b0\u1eddng h\u1ee3p t\u1ef7 l\u1ec7 c\u1ea5p li\u1ec7u nh\u1ea5t \u0111\u1ecbnh, k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a s\u1ea3n ph\u1ea9m s\u1ebd m\u1ecbn h\u01a1n khi t\u0103ng \u00e1p su\u1ea5t nghi\u1ec1n, v\u00e0 s\u1ea3n ph\u1ea9m s\u1ebd tr\u1edf n\u00ean th\u00f4 h\u01a1n khi gi\u1ea3m \u00e1p su\u1ea5t nghi\u1ec1n. Do \u0111\u00f3, vi\u1ec7c ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a m\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn trong qu\u00e1 tr\u00ecnh nghi\u1ec1n \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1ecbn nghi\u1ec1n kh\u00e1c nhau. Tr\u01b0\u1edbc khi nghi\u1ec1n, c\u1ea7n x\u00e1c \u0111\u1ecbnh m\u1ed1i quan h\u1ec7 gi\u1eefa t\u1ef7 l\u1ec7 c\u1ea5p li\u1ec7u v\u00e0 \u00e1p su\u1ea5t sau \u0111\u00f3 x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00f4ng s\u1ed1 nghi\u1ec1n ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u1ec1 \u0110\u1ed9 h\u1ea1t c\u1ee7a kh\u00e1ch h\u00e0ng. K\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a s\u1ea3n ph\u1ea9m c\u1ea7n s\u1eed d\u1ee5ng m\u00e1y d\u00f2 k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 m\u1ecbn v\u00e0 ph\u1ea1m vi ph\u00e2n b\u1ed1. Ngo\u00e0i ra, n\u1ebfu k\u00ednh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng th\u00ec n\u00f3 c\u00f3 th\u1ec3 ch\u00ednh x\u00e1c h\u01a1n. T\u1ea5t nhi\u00ean, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 so s\u00e1nh k\u1ebft qu\u1ea3 ph\u00e1t hi\u1ec7n v\u1edbi m\u00e1y d\u00f2 k\u00edch th\u01b0\u1edbc h\u1ea1t n\u1ed5i ti\u1ebfng tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n

M\u00e1y nghi\u1ec1n tia c\u1ef1c m\u1ecbn l\u00e0 m\u1ed9t lo\u1ea1i m\u00e1y t\u01b0\u01a1ng \u0111\u1ed1i ch\u00ednh x\u00e1c. Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o d\u01b0\u1ee1ng h\u00e0ng ng\u00e0y, m\u1ed9t s\u1ed1 chi ti\u1ebft v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c ng\u01b0\u1eddi v\u1eadn h\u00e0nh l\u01b0u \u00fd. \u0110\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 nghi\u1ec1n c\u1ee7a m\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn, tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t c\u1ea7n ph\u1ea3i ki\u1ec3m tra nguy\u00ean li\u1ec7u c\u00f3 \u0111\u1ea1t y\u00eau c\u1ea7u hay kh\u00f4ng. Nghi\u00eam c\u1ea5m \u0111\u1ec3 l\u1eabn v\u1eadt l\u1ea1 trong nguy\u00ean li\u1ec7u. Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, m\u1ed9t l\u01b0\u1ee3ng nguy\u00ean li\u1ec7u nh\u1ea5t \u0111\u1ecbnh ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1eef trong khoang nghi\u1ec1n c\u1ee7a m\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn. Trong \u0111i\u1ec1u ki\u1ec7n d\u00f2ng kh\u00ed nghi\u1ec1n li\u00ean t\u1ee5c, c\u00f3 nhi\u1ec1u v\u1eadt li\u1ec7u h\u01a1n trong khoang nghi\u1ec1n v\u00e0 d\u00f2ng \u0111i\u1ec7n ph\u00e2n lo\u1ea1i l\u1edbn; c\u00f3 \u00edt v\u1eadt li\u1ec7u trong khoang m\u00e0i v\u00e0 d\u00f2ng \u0111i\u1ec7n ph\u00e2n lo\u1ea1i nh\u1ecf. Ngo\u00e0i ra, t\u1ed1c \u0111\u1ed9 cho \u0103n ph\u1ea3i \u0111\u1ec1u v\u00e0 \u1ed5n \u0111\u1ecbnh, kh\u00f4ng qu\u00e1 nhanh ho\u1eb7c qu\u00e1 ch\u1eadm. N\u1ebfu t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u qu\u00e1 nhanh, thi\u1ebft b\u1ecb s\u1ebd b\u1ecb qu\u00e1 t\u1ea3i.<\/p>\n

Thi\u1ebft b\u1ecb ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean v\u00e0 \u00e1p su\u1ea5t c\u1ea5p kh\u00ed ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 xem n\u00f3 \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn \u00e1p su\u1ea5t c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh nghi\u1ec1n hay ch\u01b0a, c\u0169ng nh\u01b0 \u0111\u1ed9ng c\u01a1 ph\u00e2n lo\u1ea1i c\u1ee7a m\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn. Sau 3000 gi\u1edd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb, ho\u1eb7c t\u1eaft m\u00e1y trong th\u1eddi gian d\u00e0i v\u00e0 b\u1ea3o qu\u1ea3n l\u00e2u d\u00e0i tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng l\u1ea1i, vui l\u00f2ng nhanh ch\u00f3ng l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt li\u1ec7u b\u00e1m v\u00e0o v\u00f2i phun c\u1ee7a m\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn, th\u00e0nh trong c\u1ee7a khoang m\u00e1y nghi\u1ec1n v\u00e0 b\u1ed9 ph\u1eadn ph\u00e2n lo\u1ea1i \u0111\u1ec3 ng\u0103n ch\u1eb7n t\u00e1c \u0111\u1ed9ng c\u1ee7a hi\u1ec7u \u1ee9ng \u0111\u1eadp c\u1ee7a m\u00e1y nghi\u1ec1n tia c\u1ef1c nh\u1ecf.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y nghi\u1ec1n tia si\u00eau m\u1ecbn l\u00e0 c\u00f4ng \u0111o\u1ea1n c\u1eaft v\u1eadt li\u1ec7u b\u1eb1ng lu\u1ed3ng kh\u00ed \u00e1p su\u1ea5t cao, t\u00e1c \u0111\u1ed9ng gi\u1eefa c\u00e1c ph\u1ea7n t\u1eed c\u1ee7a ch\u00ednh v\u1eadt li\u1ec7u, va ch\u1ea1m v\u00e0 ma s\u00e1t gi\u1eefa v\u1eadt li\u1ec7u v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 v\u1eadt li\u1ec7u b\u1ecb \u0111\u1eadp v\u1ee1. M\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh trong tr\u1ea1ng th\u00e1i v\u00f4 tr\u00f9ng. K\u00edch th\u01b0\u1edbc h\u1ea1t trung b\u00ecnh c\u1ee7a v\u1eadt li\u1ec7u sau khi nghi\u1ec1n th\u00e0nh b\u1ed9t m\u1ecbn, ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t h\u1eb9p, h\u00ecnh d\u1ea1ng h\u1ea1t \u0111\u1ec1u, b\u1ec1 m\u1eb7t nh\u1eb5n v\u00e0 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 \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":111693,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-111718","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\/111718","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=111718"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/111718\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/111693"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=111718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=111718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=111718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}