{"id":5937,"date":"2021-08-17T17:17:45","date_gmt":"2022-09-11T10:17:45","guid":{"rendered":"https:\/\/ceco.vn\/san-xuat-ung-dung-thanh-cong-vat-lieu-zeolite-o-vn\/"},"modified":"2023-04-20T10:37:41","modified_gmt":"2023-04-20T03:37:41","slug":"san-xuat-ung-dung-thanh-cong-vat-lieu-zeolite-o-vn","status":"publish","type":"post","link":"https:\/\/ceco.com.vn\/en\/san-xuat-ung-dung-thanh-cong-vat-lieu-zeolite-o-vn\/","title":{"rendered":"S\u1ea3n xu\u1ea5t, \u1ee9ng d\u1ee5ng th\u00e0nh c\u00f4ng v\u1eadt li\u1ec7u zeolite \u1edf VN"},"content":{"rendered":"
\n

V\u1eeba qua hai nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t zeolite t\u1ea1i Qu\u1ea3ng B\u00ecnh, C\u1ea7n Th\u01a1 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0 \u0111i v\u00e0o ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00f4ng su\u1ea5t 3.000 t\u1ea5n\/n\u0103m, d\u01b0\u1edbi d\u1ea1ng chuy\u1ec3n giao c\u00f4ng ngh\u1ec7 c\u1ee7a \u0110H B\u00e1ch Khoa cho \u0111\u1ecba ph\u01b0\u01a1ng. \u0110\u00e2y l\u00e0 nh\u1eefng nh\u00e0 m\u00e1y \u0111\u1ea7u ti\u00ean t\u1ea1i VN s\u1ea3n xu\u1ea5t zeolite \u1edf quy m\u00f4 c\u00f4ng nghi\u1ec7p, ph\u1ee5c v\u1ee5 nu\u00f4i tr\u1ed3ng thu\u1ef7 s\u1ea3n.<\/span><\/p>\n

Th\u00e0nh c\u00f4ng t\u1eeb tinh th\u1ea7n d\u00e1m ngh\u0129, d\u00e1m l\u00e0m<\/span><\/b><\/span><\/p>\n

Theo TS T\u1ea1 Ng\u1ecdc \u0110\u00f4n, ch\u1ee7 nhi\u1ec7m \u0111\u1ec1 t\u00e0i \u0111\u1ed3ng th\u1eddi l\u00e0 Ph\u00f3 tr\u01b0\u1edfng Khoa C\u00f4ng ngh\u1ec7 ho\u00e1 h\u1ecdc, zeolite l\u00e0 v\u1eadt li\u1ec7u x\u1ed1p, \u1edf d\u1ea1ng b\u1ed9t ho\u1eb7c vi\u00ean, l\u1eafng xu\u1ed1ng \u0111\u00e1y ao \u0111\u1ea7m. T\u1ea1i \u0111\u00f3, n\u00f3 c\u00f3 t\u00e1c d\u1ee5ng h\u1ea5p ph\u1ee5 c\u00e1c ion kim lo\u1ea1i, amoni, H2<\/sub>S, NO2<\/sub>, NO<\/span><\/span>, v\u00e0 c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 \u0111\u1ed9c h\u1ea1i, do \u0111\u00f3 l\u00e0m s\u1ea1ch m\u00f4i tr\u01b0\u1eddng nu\u00f4i tr\u1ed3ng thu\u1ef7 s\u1ea3n. Khi n\u1ea1o v\u00e9t ao, \u0111\u1ea7m, c\u00e1c zeolite v\u1edbi nh\u1eefng l\u1ed7 r\u1ed7ng ch\u1ee9a \u0111\u1ea7y ch\u1ea5t \u0111\u1ed9c h\u1ea1i s\u1ebd \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf \u0111\u1ec3 l\u00e0m ph\u00e2n b\u00f3n trong t\u01b0\u01a1ng lai.<\/span><\/p>\n

Zeolite n\u00f3i tr\u00ean \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb c\u00e1c lo\u1ea1i \u0111\u1ea5t s\u00e9t s\u1eb5n c\u00f3 t\u1ea1i VN. Nguy\u00ean li\u1ec7u ch\u00ednh l\u00e0 cao lanh, m\u1ed9t lo\u1ea1i kho\u00e1ng s\u00e9t t\u1ed3n t\u1ea1i \u1edf nhi\u1ec1u \u0111\u1ecba ph\u01b0\u01a1ng v\u1edbi tr\u1eef l\u01b0\u1ee3ng l\u1edbn, c\u00f3 th\u1ec3 khai th\u00e1c v\u00e0 s\u1eed d\u1ee5ng h\u00e0ng tr\u0103m n\u0103m. C\u00f2n c\u00e1c lo\u1ea1i kh\u00e1ng s\u00e9t kh\u00e1c \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ph\u1ee5 gia trong s\u1ea3n xu\u1ea5t zeolite.<\/span><\/p>\n

GS.TSKH Ho\u00e0ng Tr\u1ecdng Y\u00eam l\u00e0 ng\u01b0\u1eddi \u0111\u01b0a ra nh\u1eefng \u00fd t\u01b0\u1edfng \u0111\u1ea7u ti\u00ean bi\u1ebfn kho\u00e1ng s\u00e9t t\u1ef1 nhi\u00ean VN th\u00e0nh v\u1eadt li\u1ec7u gi\u00e1 tr\u1ecb cao. \u00d4ng cho bi\u1ebft c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t zeolite n\u00e0y kh\u00f4ng ch\u1ec9 m\u1edbi \u1edf VN m\u00e0 \u0111\u1ed1i v\u1edbi c\u1ea3 th\u1ebf gi\u1edbi. Ch\u01b0a c\u00f3 qu\u1ed1c gia n\u00e0o chuy\u1ec3n ho\u00e1 cao lanh kh\u00f4ng nung th\u00e0nh zeolite. Th\u1ebf nh\u01b0ng v\u1edbi t\u01b0 duy d\u00e1m ngh\u0129, d\u00e1m l\u00e0m, v\u01b0\u1ee3t qua s\u1ef1 ho\u00e0i nghi c\u1ee7a gi\u1edbi chuy\u00ean m\u00f4n v\u00e0 ch\u1ea5p nh\u1eadn r\u1ee7i ro, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111i theo h\u01b0\u1edbng n\u00e0y. Ph\u01b0\u01a1ng ch\u00e2m c\u1ee7a h\u1ecd l\u00e0 n\u1ebfu c\u1ed1 g\u1eafng t\u00ecm ki\u1ebfm th\u00ec s\u1ebd th\u1ea5y \u0111\u01b0\u1ee3c nh\u1eefng c\u00e1i m\u00e0 th\u1ebf gi\u1edbi ch\u01b0a nghi\u00ean c\u1ee9u.<\/span><\/p>\n

Sau khi th\u1ea5t b\u1ea1i ho\u00e0n to\u00e0n v\u1edbi 500 m\u1eabu th\u00ed nghi\u1ec7m, cu\u1ed1i c\u00f9ng nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 l\u00e0m \u0111\u01b0\u1ee3c zeolite v\u00e0o ng\u00e0y 30\/9\/1999, h\u01a1n 1 n\u0103m sau khi b\u1eaft \u0111\u1ea7u c\u00f4ng tr\u00ecnh. C\u1ea5u tr\u00fac c\u1ee7a cao lanh kh\u00f4ng nung b\u1ecb ph\u00e1 v\u1ee1 b\u1eb1ng c\u00e1c ho\u00e1 ch\u1ea5t, sau \u0111\u00f3 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp l\u1ea1i th\u00e0nh zeolite. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u01b0 TS \u0110\u00f4n th\u00ec c\u00f3 th\u1ec3 v\u00ed cao lanh nguy\u00ean li\u1ec7u nh\u01b0 m\u1ed9t kh\u1ed1i c\u00e1c vi\u00ean g\u1ea1ch \u0111\u01b0\u1ee3c li\u00ean k\u1ebft ch\u1eb7t v\u1edbi nhau. B\u00ed quy\u1ebft l\u00e0 l\u00e0m nh\u1eefng vi\u00ean g\u1ea1ch n\u00e0y r\u1eddi nhau ra r\u1ed3i s\u1eafp x\u1ebfp ch\u00fang th\u00e0nh m\u1ed9t kh\u1ed1i c\u00f3 c\u00e1c l\u1ed7 tr\u1ed1ng.<\/span><\/p>\n

\u0110\u00e2y ch\u00ednh l\u00e0 s\u00e1ng ch\u1ebf m\u1edbi trong s\u1ea3n xu\u1ea5t zeolite r\u1ebb ti\u1ec1n, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u r\u1ea5t l\u1edbn hi\u1ec7n nay \u1edf VN. C\u00f2n v\u1edbi ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng l\u00e0 nung cao lanh, c\u1ea5u tr\u00fac v\u1eadt li\u1ec7u n\u1ebfu kh\u00f4ng b\u1ecb ph\u00e1 v\u1ee1 ho\u00e0n to\u00e0n n\u00ean hi\u1ec7u su\u1ea5t kh\u00f4ng cao.<\/span><\/p>\n

\u1ede VN, c\u0169ng \u0111\u00e3 c\u00f3 m\u1ed9t s\u1ed1 \u0111\u01a1n v\u1ecb nghi\u00ean c\u1ee9u, s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u n\u00e0y t\u1eeb ho\u00e1 ch\u1ea5t s\u1ea1ch. Tuy nhi\u00ean, kh\u00f3 c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng tr\u00ean quy m\u00f4 l\u1edbn v\u00ec gi\u00e1 th\u00e0nh cao. Ng\u01b0\u1ee3c l\u1ea1i, do s\u1eed d\u1ee5ng \u0111\u1ea5t s\u00e9t \u0111\u1ec3 l\u00e0m zeolite n\u00ean gi\u00e1 th\u00e0nh c\u1ee7a s\u1ea3n ph\u1ea9m trong n\u01b0\u1edbc ch\u1ec9 b\u1eb1ng 1\/10 so v\u1edbi zeolite t\u1eeb ho\u00e1 ch\u1ea5t s\u1ea1ch v\u00e0 kho\u1ea3ng 1\/2 zeolite t\u1ef1 nhi\u00ean. \u0110\u01b0\u1ee3c bi\u1ebft, gi\u00e1 b\u00e1n zeolite t\u1ef1 nhi\u00ean nh\u1eadp kh\u1ea9u t\u1eeb Th\u00e1i Lan v\u00e0 Indonesia d\u00f9ng trong thu\u1ef7 s\u1ea3n l\u00e0 4.000-4.200 \u0111\u1ed3ng\/kg trong khi gi\u00e1 zeolite t\u1ed5ng h\u1ee3p t\u1eeb kho\u00e1ng s\u00e9t t\u1ef1 nhi\u00ean theo c\u00f4ng ngh\u1ec7 \u0110HBK HN ch\u01b0a b\u1eb1ng m\u1ed9t n\u1eeda.<\/span><\/p>\n

Ti\u1ec1m n\u0103ng \u1ee9ng d\u1ee5ng r\u1ed9ng l\u1edbn<\/span><\/b><\/p>\n

\"\"<\/p>\n

TS \u0110\u00f4n cho bi\u1ebft zeolite d\u00f9ng trong thu\u1ef7 s\u1ea3n ch\u1ec9 l\u00e0 m\u1ed9t trong s\u00e1u h\u01b0\u1edbng \u1ee9ng d\u1ee5ng c\u1ee7a v\u1eadt li\u1ec7u n\u00e0y m\u00e0 nh\u00f3m nghi\u00ean c\u1ee9u \u0111ang tri\u1ec3n khai. L\u1ee3i d\u1ee5ng t\u00ednh ch\u1ea5t h\u1ea5p ph\u1ee5 n\u00ean nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 t\u1ea1o ra c\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n ch\u1ee9a zeolite. Zeolite s\u1ebd t\u1eeb t\u1eeb nh\u1ea3 ch\u1ea5t dinh d\u01b0\u1ee1ng trong ph\u00e2n b\u00f3n v\u00e0o \u0111\u1ea5t, gi\u00fap ti\u1ebft ki\u1ec7m l\u01b0\u1ee3ng ph\u00e2n b\u00f3n, t\u0103ng \u0111\u1ed9 ph\u00ec nhi\u00eau (do l\u00e0 v\u1eadt li\u1ec7u x\u1ed1p n\u00ean l\u00e0m x\u1ed1p \u0111\u1ea5t), gi\u1eef \u0111\u1ed9 \u1ea9m v\u00e0 \u0111i\u1ec1u ho\u00e0 \u0111\u1ed9 pH cho \u0111\u1ea5t (\u1edf VN \u0111\u1ea5t h\u01a1i chua trong khi zeolite l\u1ea1i c\u00f3 t\u00ednh ki\u1ec1m).<\/span><\/p>\n

Lo\u1ea1i ph\u00e2n b\u00f3n ch\u1ee9a zeolite \u0111\u00e3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong v\u1ee5 l\u00faa h\u00e8 thu 2005 tr\u00ean 3.000m2<\/sup> t\u1ea1i ba huy\u1ec7n c\u1ee7a t\u1ec9nh Thanh Ho\u00e1. K\u1ebft qu\u1ea3 cho th\u1ea5y lo\u1ea1i ph\u00e2n n\u00e0y gi\u00fap l\u00e0m l\u1ee3i 300.000-600.000\/ha so v\u1edbi \u0111\u1ed1i ch\u1ee9ng. Nh\u00f3m \u0111\u00e3 ho\u00e0n thi\u1ec7n c\u00f4ng ngh\u1ec7 v\u00e0 \u0111ang h\u1ee3p t\u00e1c ti\u1ebfn h\u00e0nh d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng nh\u00e0 m\u00e1y ph\u00e2n NPK ch\u1ee9a zeolite \u0111\u1ea7u ti\u00ean t\u1ea1i VN, c\u00f4ng su\u1ea5t 15.000 t\u1ea5n\/n\u0103m.<\/span><\/p>\n

Trong l\u0129nh v\u1ef1c ch\u0103n nu\u00f4i, nh\u00f3m \u0111ang c\u1ed1 g\u1eafng tri\u1ec3n khai th\u1eed nghi\u1ec7m ch\u1ebf ph\u1ea9m zeolite l\u00e0m ph\u1ee5 gia th\u1ee9c \u0103n cho l\u1ee3n v\u00e0 g\u00e0. Khi \u0111\u01b0\u1ee3c tr\u1ed9n v\u00e0o th\u1ee9c \u0103n, ch\u1ebf ph\u1ea9m s\u1ebd h\u1ea5p ph\u1ee5 c\u00e1c ch\u1ea5t \u0111\u1ed9c trong c\u01a1 th\u1ec3 v\u1eadt nu\u00f4i, t\u0103ng kh\u1ea3 n\u0103ng kh\u00e1ng b\u1ec7nh, k\u00edch th\u00edch ti\u00eau ho\u00e1 v\u00e0 t\u0103ng tr\u01b0\u1edfng. \u0110\u01b0\u1ee3c bi\u1ebft zeolite kh\u00f4ng \u0111\u1ed9c \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi c\u0169ng nh\u01b0 v\u1eadt nu\u00f4i.<\/span><\/p>\n

Zeolite c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00e1ch c\u00e1c ion kim lo\u1ea1i n\u1eb7ng, amoni, c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 \u0111\u1ed9c h\u1ea1i trong n\u01b0\u1edbc th\u1ea3i v\u00e0 n\u01b0\u1edbc sinh ho\u1ea1t. S\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m \u0111\u1ec3 l\u00e0m s\u1ea1ch n\u01b0\u1edbc H\u1ed3 V\u0103n v\u00e0 cho k\u1ebft qu\u1ea3 t\u1ed1t. Ngo\u00e0i ra, \u0111\u00e2y c\u0169ng l\u00e0 v\u1eadt li\u1ec7u d\u00f9ng trong ch\u1ebf t\u1ea1o c\u1ed3n tuy\u1ec7t \u0111\u1ed1i (do t\u00ednh ch\u1ea5t t\u00e1ch n\u01b0\u1edbc ch\u1ecdn l\u1ecdc c\u1ee7a zeolite), l\u1ecdc ho\u00e1 d\u1ea7u ( do t\u00ednh ch\u1ea5t h\u1ea5p ph\u1ee5 v\u00e0 x\u00fac t\u00e1c), ho\u00e1 d\u01b0\u1ee3c v\u00e0 ho\u00e1 ch\u1ea5t b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt.<\/span><\/p>\n

M\u1eb7c d\u00f9 \u0111\u00e3 c\u00f3 4 s\u00e1ng ch\u1ebf v\u00e0 gi\u1ea3i ph\u00e1p h\u1eefu \u00edch \u0111\u01b0\u1ee3c c\u1ea5p nh\u01b0ng nh\u00f3m nghi\u00ean c\u1ee9u ch\u01b0a d\u1eebng l\u1ea1i. D\u1ef1 \u0111\u1ecbnh c\u1ee7a h\u1ecd l\u00e0 t\u1ea1o ra c\u00e1c v\u1eadt li\u1ec7u x\u1ed1p c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n \u0111\u1ec3 h\u1ea5p th\u1ee5 ch\u1ea5t m\u00e0u trong n\u01b0\u1edbc th\u1ea3i nhu\u1ed9m v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 ph\u00e2n t\u1eed l\u1edbn. Hi\u1ec7n c\u00e1c h\u1ea1t hi\u1ec7n nay c\u00f3 k\u00edch th\u01b0\u1edbc 1.000-5.000nm n\u00ean nh\u00f3m nghi\u00ean c\u1ee9u c\u00f2n c\u00f3 \u00fd t\u01b0\u1edfng gi\u1ea3m k\u00edch th\u01b0\u1edbc h\u1ea1t t\u1edbi d\u01b0\u1edbi m\u1ee9c 100nm nh\u1eb1m t\u1ea1o ra v\u1eadt li\u1ec7u nano-zeolite nh\u1eb1m t\u0103ng kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng c\u1ee7a v\u1eadt li\u1ec7u n\u00e0y trong t\u01b0\u01a1ng lai.<\/span><\/p>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"

V\u1eeba qua hai nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t zeolite t\u1ea1i Qu\u1ea3ng B\u00ecnh, C\u1ea7n Th\u01a1 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0 \u0111i v\u00e0o ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00f4ng su\u1ea5t 3.000 t\u1ea5n\/n\u0103m, d\u01b0\u1edbi d\u1ea1ng chuy\u1ec3n giao c\u00f4ng ngh\u1ec7 c\u1ee7a \u0110H B\u00e1ch Khoa cho \u0111\u1ecba ph\u01b0\u01a1ng. \u0110\u00e2y l\u00e0 nh\u1eefng nh\u00e0 m\u00e1y \u0111\u1ea7u ti\u00ean t\u1ea1i VN s\u1ea3n xu\u1ea5t zeolite \u1edf quy m\u00f4 […]<\/p>","protected":false},"author":1,"featured_media":4702,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,7],"tags":[],"class_list":["post-5937","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","category-tin-tuc-nganh"],"acf":[],"_links":{"self":[{"href":"https:\/\/ceco.com.vn\/en\/wp-json\/wp\/v2\/posts\/5937"}],"collection":[{"href":"https:\/\/ceco.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ceco.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ceco.com.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ceco.com.vn\/en\/wp-json\/wp\/v2\/comments?post=5937"}],"version-history":[{"count":1,"href":"https:\/\/ceco.com.vn\/en\/wp-json\/wp\/v2\/posts\/5937\/revisions"}],"predecessor-version":[{"id":7963,"href":"https:\/\/ceco.com.vn\/en\/wp-json\/wp\/v2\/posts\/5937\/revisions\/7963"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ceco.com.vn\/en\/wp-json\/wp\/v2\/media\/4702"}],"wp:attachment":[{"href":"https:\/\/ceco.com.vn\/en\/wp-json\/wp\/v2\/media?parent=5937"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ceco.com.vn\/en\/wp-json\/wp\/v2\/categories?post=5937"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ceco.com.vn\/en\/wp-json\/wp\/v2\/tags?post=5937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}