{"id":112225,"date":"2021-10-14T09:53:31","date_gmt":"2021-10-14T01:53:31","guid":{"rendered":"https:\/\/www.alpapowder.com\/112225\/"},"modified":"2021-10-14T09:53:31","modified_gmt":"2021-10-14T01:53:31","slug":"may-nghien-phan-luc-co-lot-gom-tranh-tiep-xuc-giua-nguyen-lieu-tho-va-kim-loai-do-do-cai-thien-do-tinh-khiet","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/112225\/","title":{"rendered":"M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u00f3 l\u00f3t g\u1ed1m tr\u00e1nh ti\u1ebfp x\u00fac gi\u1eefa nguy\u00ean li\u1ec7u th\u00f4 v\u00e0 kim lo\u1ea1i, do \u0111\u00f3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 tinh khi\u1ebft"},"content":{"rendered":"
Trong s\u1ed1 c\u00e1c nh\u00e0 m\u00e1y ph\u1ea3n l\u1ef1c, c\u00e1c nh\u00e0 m\u00e1y si\u00eau m\u1ecbn ph\u1ea3n l\u1ef1c t\u1ea7ng s\u00f4i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i. M\u1eb7c d\u00f9 n\u00f3 bao g\u1ed3m nhi\u1ec1u v\u00f2i phun, t\u1ea7ng s\u00f4i, ph\u00e2n lo\u1ea1i ngang v\u00e0 c\u00f4ng ngh\u1ec7 ni\u00eam phong kh\u00ed, nh\u01b0ng n\u00f3 th\u1ef1c hi\u1ec7n tr\u01b0\u1eddng \u0111a d\u00f2ng, t\u1ea7ng s\u00f4i l\u1edbp v\u00e0 h\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i ngang. Do ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean t\u1eafc t\u1ef1 nghi\u1ec1n nguy\u00ean li\u1ec7u \u0111\u1ec3 \u0111\u1eadp v\u1ee1 nguy\u00ean li\u1ec7u n\u00ean \u00edt g\u00e2y \u00f4 nhi\u1ec5m s\u1ea3n ph\u1ea9m n\u00ean \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p \u0111\u1ec3 \u0111\u1eadp c\u00e1c nguy\u00ean li\u1ec7u kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p nhi\u1ec5m kim lo\u1ea1i v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t kh\u00e1c. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u00f3 l\u00f3t g\u1ed1m d\u1ef1a tr\u00ean m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c t\u1ea7ng s\u00f4i th\u00f4ng th\u01b0\u1eddng. V\u1eadt li\u1ec7u ch\u1ed1ng m\u00e0i m\u00f2n g\u1ed1m \u0111\u01b0\u1ee3c th\u00eam v\u00e0o th\u00e0nh b\u00ean trong c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ec3 ng\u0103n nguy\u00ean li\u1ec7u th\u00f4 ti\u1ebfp x\u00fac v\u1edbi v\u1eadt li\u1ec7u kim lo\u1ea1i c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m kim lo\u1ea1i c\u1ee7a nguy\u00ean li\u1ec7u.<\/p>\n
<\/p>\n
1. Qu\u00e1 tr\u00ecnh nghi\u1ec1n ch\u1ee7 y\u1ebfu l\u00e0 va ch\u1ea1m gi\u1eefa c\u00e1c v\u1eadt li\u1ec7u, \u00edt va ch\u1ea1m v\u00e0o th\u00e0nh trong c\u1ee7a v\u00f9ng nghi\u1ec1n n\u00ean khoang nghi\u1ec1n \u00edt b\u1ecb m\u00f2n. \u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t ch\u1ed1ng \u00f4 nhi\u1ec5m kim lo\u1ea1i, g\u1ed1m corundum c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m l\u1edbp l\u00f3t, \u0111\u1ec3 s\u1ea3n ph\u1ea9m kh\u00f4ng b\u1ecb \u00f4 nhi\u1ec5m.<\/p>\n
2. S\u1eed d\u1ee5ng \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed5i t\u1ea7n s\u1ed1, \u0111\u1ed9 m\u1ecbn c\u1ee7a s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c ph\u1ea1m vi ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t theo y\u00eau c\u1ea7u c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau v\u00e0 ph\u1ea1m vi ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t l\u00e0 h\u1eb9p.<\/p>\n
3. V\u1ecf b\u00ean ngo\u00e0i \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 (sau khi x\u1eed l\u00fd \u0111\u00e1nh b\u00f3ng, b\u1ea7u kh\u00f4ng kh\u00ed tinh t\u1ebf), v\u1edbi c\u00e1nh qu\u1ea1t ph\u00e2n lo\u1ea1i g\u1ed1m \u0111\u1ed9c l\u1eadp b\u00ean trong.<\/p>\n
4. V\u1eadt ch\u1ea5t v\u00e0 v\u1eadt ch\u1ea5t t\u00e1c \u0111\u1ed9ng l\u1eabn nhau, hi\u1ec7u su\u1ea5t s\u1eed d\u1ee5ng cao n\u00ean n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t cao.<\/p>\n
5. M\u00e1y th\u00edch h\u1ee3p \u0111\u1ec3 nghi\u1ec1n si\u00eau m\u1ecbn c\u00e1c v\u1eadt li\u1ec7u gi\u00f2n d\u1ea1ng b\u1ed9t kh\u00f4 c\u00f3 \u0111\u1ed9 c\u1ee9ng Mohs d\u01b0\u1edbi 8.<\/p>\n
6. M\u00e1y c\u00f3 c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n v\u00e0 ho\u1ea1t \u0111\u1ed9ng thu\u1eadn ti\u1ec7n.<\/p>\n
M\u00f4 h\u00ecnh m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u00f3 l\u00f3t g\u1ed1m l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb “ho\u00e0n to\u00e0n b\u1eb1ng g\u1ed1m th\u1ef1c s\u1ef1” hi\u1ebfm c\u00f3 tr\u00ean th\u1ecb tr\u01b0\u1eddng, bao g\u1ed3m to\u00e0n b\u1ed9 l\u00f3t m\u00e1y, c\u01a1 c\u1ea5u c\u1ea5p li\u1ec7u, v\u00f2i nghi\u1ec1n, c\u01a1 c\u1ea5u x\u1ea3, b\u00e1nh xe ph\u00e2n lo\u1ea1i, v.v., t\u1ea5t c\u1ea3 \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng 99%. alumin. G\u1ed1m ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng g\u1ed1m zirconia thay v\u00ec l\u1edbp ph\u1ee7 truy\u1ec1n th\u1ed1ng ho\u1eb7c c\u00e1c mi\u1ebfng g\u1ed1m kh\u1ea3m. Th\u00f4ng qua c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd v\u00e0 l\u1eafp r\u00e1p h\u1ee3p l\u00fd, t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn va \u0111\u1eadp v\u00e0 b\u1ed9 ph\u1eadn qu\u00e1 d\u00f2ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ho\u00e0n to\u00e0n b\u1eb1ng m\u00f4-\u0111un g\u1ed1m, do \u0111\u00f3 c\u00e1c v\u1eadt li\u1ec7u c\u00f4ng ngh\u1ec7 cao s\u1ebd kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m t\u1eeb t\u00ednh ho\u1eb7c kim lo\u1ea1i kh\u00f4ng t\u1eeb t\u00ednh sau khi lu\u1ed3ng kh\u00f4ng kh\u00ed b\u1ecb nghi\u1ec1n n\u00e1t v\u00e0 do \u0111\u1ed9 c\u1ee9ng c\u1ee7a m\u00f4-\u0111un g\u1ed1m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n cao, tuy\u1ec7t v\u1eddi, th\u1eadm ch\u00ed v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 c\u1ee9ng cao c\u00f3 th\u1ec3 gi\u1ea3m m\u00e0i m\u00f2n nhi\u1ec1u nh\u1ea5t c\u00f3 th\u1ec3 v\u00e0 gi\u1ea3m s\u1ef1 \u0111\u01b0a v\u00e0o c\u1ee7a v\u1eadt ch\u1ea5t l\u1ea1. N\u00f3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u nghi\u1ec1n nguy\u00ean li\u1ec7u m\u1edbi c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00f4ng khai th\u00e1c ban \u0111\u1ea7u trong qu\u00e1 tr\u00ecnh n\u00e2ng c\u1ea5p v\u00e0 chuy\u1ec3n \u0111\u1ed5i, kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t l\u1edbn h\u01a1n, m\u00e0 c\u00f2n gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m v\u00e0 n\u00e2ng cao gi\u00e1 tr\u1ecb gia t\u0103ng c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n","protected":false},"excerpt":{"rendered":"
M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c c\u00f3 l\u00f3t g\u1ed1m d\u1ef1a tr\u00ean m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c t\u1ea7ng s\u00f4i th\u00f4ng th\u01b0\u1eddng. V\u1eadt li\u1ec7u ch\u1ed1ng m\u00e0i m\u00f2n g\u1ed1m \u0111\u01b0\u1ee3c th\u00eam v\u00e0o th\u00e0nh b\u00ean trong c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ec3 ng\u0103n nguy\u00ean li\u1ec7u th\u00f4 ti\u1ebfp x\u00fac v\u1edbi v\u1eadt li\u1ec7u kim lo\u1ea1i c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m kim lo\u1ea1i c\u1ee7a nguy\u00ean li\u1ec7u.<\/p>\n","protected":false},"author":6,"featured_media":112197,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-112225","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\/112225","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=112225"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/112225\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/112197"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=112225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=112225"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=112225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}