{"id":117038,"date":"2022-06-14T10:00:22","date_gmt":"2022-06-14T02:00:22","guid":{"rendered":"https:\/\/www.alpapowder.com\/117038\/"},"modified":"2022-06-08T16:54:27","modified_gmt":"2022-06-08T08:54:27","slug":"bentonite-bien-tinh-la-mot-huong-quan-trong-de-nang-cap-nganh-cong-nghiep","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/117038\/","title":{"rendered":"Bentonite bi\u1ebfn t\u00ednh l\u00e0 m\u1ed9t h\u01b0\u1edbng quan tr\u1ecdng \u0111\u1ec3 n\u00e2ng c\u1ea5p ng\u00e0nh c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"

\"\"<\/p>\n

Bentonite l\u00e0 m\u1ed9t kho\u00e1ng ch\u1ea5t phi kim lo\u1ea1i quan tr\u1ecdng c\u00f3 th\u00e0nh ph\u1ea7n ch\u00ednh l\u00e0 montmorillonite, c\u00f3 \u0111\u1eb7c t\u00ednh h\u1ea5p ph\u1ee5, gi\u00e3n n\u1edf v\u00e0 t\u1ea1o th\u00e0nh b\u1ed9t. V\u1edbi s\u1ef1 ti\u1ebfn b\u1ed9 kh\u00f4ng ng\u1eebng c\u1ee7a khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7, l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng c\u1ee7a bentonit kh\u00f4ng ng\u1eebng \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng, y\u00eau c\u1ea7u c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a n\u00f3 kh\u00f4ng ng\u1eebng t\u0103ng l\u00ean, vi\u1ec7c nghi\u00ean c\u1ee9u k\u1ef9 thu\u1eadt bentonit ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c \u0111\u00e0o s\u00e2u v\u00e0 c\u00e1c quy tr\u00ecnh m\u1edbi ti\u1ebfp t\u1ee5c ra \u0111\u1eddi. Bentonite<\/a> bi\u1ebfn t\u00ednh c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t c\u1ee7a bentonite truy\u1ec1n th\u1ed1ng v\u00e0 n\u00e2ng cao m\u1ed9t kh\u00eda c\u1ea1nh \u0111\u1eb7c t\u00ednh c\u1ee7a n\u00f3, \u0111\u00e2y l\u00e0 m\u1ed9t h\u01b0\u1edbng quan tr\u1ecdng cho s\u1ef1 ph\u00e1t tri\u1ec3n \u0111a d\u1ea1ng v\u00e0 cao c\u1ea5p c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p bentonite.<\/p>\n

Bentonite<\/a> bi\u1ebfn t\u00ednh s\u1eed d\u1ee5ng bentonite l\u00e0m nguy\u00ean li\u1ec7u \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t. Tr\u00ean to\u00e0n c\u1ea7u, t\u00e0i nguy\u00ean bentonit ph\u00e2n b\u1ed1 ch\u1ee7 y\u1ebfu \u1edf Trung Qu\u1ed1c, Hoa K\u1ef3, Canada, Mexico, Brazil, \u1ea4n \u0110\u1ed9, Nh\u1eadt B\u1ea3n v\u00e0 c\u00e1c n\u01b0\u1edbc kh\u00e1c. Trung Qu\u1ed1c r\u1ea5t gi\u00e0u tr\u1eef l\u01b0\u1ee3ng bentonit, v\u00e0 tr\u1eef l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 \u0111\u1ee9ng \u0111\u1ea7u th\u1ebf gi\u1edbi. C\u00f3 c\u00e1c m\u1ecf kho\u00e1ng s\u1ea3n \u1edf h\u1ea7u h\u1ebft c\u00e1c v\u00f9ng c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc, ch\u1ee7 y\u1ebfu \u1edf T\u00e2n C\u01b0\u01a1ng, Qu\u1ea3ng T\u00e2y, N\u1ed9i M\u00f4ng v\u00e0 nh\u1eefng n\u01a1i kh\u00e1c. Trong 5 n\u0103m qua, s\u1ea3n l\u01b0\u1ee3ng bentonit h\u00e0ng n\u0103m c\u1ee7a ch\u00fang ta \u0111\u01b0\u1ee3c duy tr\u00ec \u1edf m\u1ee9c kho\u1ea3ng 5,6 tri\u1ec7u t\u1ea5n, l\u00e0 n\u01b0\u1edbc s\u1ea3n xu\u1ea5t bentonit l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi, cung c\u1ea5p \u0111\u1ee7 nguy\u00ean li\u1ec7u cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p bentonit bi\u1ebfn t\u00ednh c\u1ee7a n\u01b0\u1edbc ta.<\/p>\n

C\u00e1c ph\u01b0\u01a1ng ph\u00e1p chu\u1ea9n b\u1ecb ph\u1ed5 bi\u1ebfn c\u1ee7a bentonit bi\u1ebfn t\u00ednh ch\u1ee7 y\u1ebfu bao g\u1ed3m ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ec9nh ho\u1ea1t h\u00f3a v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ec9nh ch\u1ea5t b\u1ed5 sung. Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ec9nh ho\u1ea1t h\u00f3a c\u0169ng bao g\u1ed3m ph\u01b0\u01a1ng ph\u00e1p ho\u1ea1t h\u00f3a nhi\u1ec7t, ph\u01b0\u01a1ng ph\u00e1p ho\u1ea1t h\u00f3a axit, ph\u01b0\u01a1ng ph\u00e1p ho\u1ea1t h\u00f3a hydro, ph\u01b0\u01a1ng ph\u00e1p ho\u1ea1t h\u00f3a mu\u1ed1i,\u2026 Hai ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i; ph\u01b0\u01a1ng ph\u00e1p s\u1eeda \u0111\u1ed5i b\u1ed5 ng\u1eef c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u1ed5 ng\u1eef v\u00f4 c\u01a1, b\u1ed5 ng\u1eef h\u1eefu c\u01a1, B\u1ed5 ng\u1eef t\u1ed5ng h\u1ee3p \u0111\u1ec3 s\u1eeda \u0111\u1ed5i. Bentonite<\/a> bi\u1ebfn t\u00ednh c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n m\u1ed9t s\u1ed1 \u0111\u1eb7c t\u00ednh c\u1ee7a n\u00f3, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng h\u1ea5p ph\u1ee5, do \u0111\u00f3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 v\u00e0 gi\u00e1 tr\u1ecb \u1ee9ng d\u1ee5ng, do \u0111\u00f3 m\u1edf r\u1ed9ng ph\u1ea1m vi \u1ee9ng d\u1ee5ng v\u00e0 m\u1edf r\u1ed9ng quy m\u00f4 nhu c\u1ea7u.<\/p>\n

Bentonite<\/a> bi\u1ebfn t\u00ednh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong s\u1ea3n xu\u1ea5t gi\u1ea5y, d\u1ec7t v\u00e0 in nhu\u1ed9m, nh\u1ef1a, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c. Trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t gi\u1ea5y, bentonit bi\u1ebfn t\u00ednh v\u1edbi di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang l\u1edbn, kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n tuy\u1ec7t v\u1eddi, \u0111\u1ed9 tr\u1eafng cao v\u00e0 \u0111\u1ed9 tinh khi\u1ebft cao c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t \u0111\u1ed9n kho\u00e1ng tr\u1eafng \u0111a ch\u1ee9c n\u0103ng cho gi\u1ea5y v\u00e0 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 th\u1ea5m n\u01b0\u1edbc c\u1ee7a gi\u1ea5y; trong l\u0129nh v\u1ef1c d\u1ec7t in v\u00e0 nhu\u1ed9m, bentonit bi\u1ebfn t\u00ednh N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t h\u1ed3 v\u00e0 thu\u1ed1c nhu\u1ed9m, v\u00e0 n\u00f3 c\u00f3 th\u1ec3 ph\u00e2n t\u00e1n, \u1ed5n \u0111\u1ecbnh v\u00e0 k\u1ebft d\u00ednh trong qu\u00e1 tr\u00ecnh \u0111\u1ecbnh c\u1ee1 v\u00e0 nhu\u1ed9m m\u00e0u, \u0111\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t c\u1ee7a h\u1ed3 v\u00e0 nhu\u1ed9m. Trong l\u0129nh v\u1ef1c ch\u1ea5t d\u1ebbo, bentonit bi\u1ebfn t\u00ednh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t \u0111\u1ed9n \u0111\u1ec3 bi\u1ebfn t\u00ednh nh\u1ef1a. Trong l\u0129nh v\u1ef1c b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, bentonit bi\u1ebfn t\u00ednh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i v\u00e0 kh\u00ed th\u1ea3i, h\u1ea5p ph\u1ee5 c\u00e1c ion kim lo\u1ea1i n\u1eb7ng, d\u1ea7u, h\u1eafc \u00edn v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m kh\u00e1c.<\/p>\n

\u1ede n\u01b0\u1edbc t\u00f4i c\u00f3 m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t bentonit nh\u01b0ng h\u1ea7u h\u1ebft t\u1eadp trung v\u00e0o s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m c\u1ea5p th\u1ea5p, h\u00e0m l\u01b0\u1ee3ng k\u1ef9 thu\u1eadt v\u00e0 gi\u00e1 tr\u1ecb gia t\u0103ng c\u1ee7a s\u1ea3n ph\u1ea9m th\u1ea5p, s\u1ee9c c\u1ea1nh tranh c\u1ee7a doanh nghi\u1ec7p y\u1ebfu, l\u1ee3i nhu\u1eadn k\u00e9m. gi\u1edbi h\u1ea1n. ng\u00e0nh c\u00f4ng nghi\u1ec7p bentonite<\/a> c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc t\u00f4i \u0111ang tr\u1ea3i qua qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i v\u00e0 n\u00e2ng c\u1ea5p, v\u00e0 nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng v\u1ec1 bentonite hi\u1ec7u su\u1ea5t cao ti\u1ebfp t\u1ee5c t\u0103ng, v\u00e0 bentonite bi\u1ebfn t\u00ednh c\u00f3 tri\u1ec3n v\u1ecdng ph\u00e1t tri\u1ec3n t\u1ed1t.<\/p>\n","protected":false},"excerpt":{"rendered":"

Bentonite l\u00e0 m\u1ed9t kho\u00e1ng ch\u1ea5t phi kim lo\u1ea1i quan tr\u1ecdng c\u00f3 th\u00e0nh ph\u1ea7n ch\u00ednh l\u00e0 montmorillonite, c\u00f3 \u0111\u1eb7c t\u00ednh h\u1ea5p ph\u1ee5, gi\u00e3n n\u1edf v\u00e0 t\u1ea1o th\u00e0nh b\u1ed9t.<\/p>\n","protected":false},"author":7,"featured_media":117013,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[830],"tags":[],"class_list":["post-117038","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/117038","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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=117038"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/117038\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/117013"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=117038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=117038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=117038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}