{"id":132045,"date":"2024-05-15T10:33:20","date_gmt":"2024-05-15T02:33:20","guid":{"rendered":"https:\/\/www.alpapowder.com\/132045\/"},"modified":"2024-05-15T10:33:21","modified_gmt":"2024-05-15T02:33:21","slug":"ung-dung-cua-zeolit-trong-nhieu-linh-vuc","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/132045\/","title":{"rendered":"\u1ee8ng d\u1ee5ng c\u1ee7a zeolit trong nhi\u1ec1u l\u0129nh v\u1ef1c"},"content":{"rendered":"

\"\"<\/p>\n

Trong nhi\u1ec1u n\u0103m, zeolite ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u1ecdc m\u00e1u trong l\u0129nh v\u1ef1c y t\u1ebf. \u1ede c\u00e1c n\u01b0\u1edbc ph\u00e1t tri\u1ec3n nh\u01b0 Ch\u00e2u \u00c2u v\u00e0 Hoa K\u1ef3, zeolite micronized \u0111\u01b0\u1ee3c ca ng\u1ee3i l\u00e0 \u201cthi\u1ebft b\u1ecb y t\u1ebf t\u1ef1 nhi\u00ean\u201d trong l\u0129nh v\u1ef1c y t\u1ebf.<\/p>\n

Do b\u1ea3n th\u00e2n zeolite c\u00f3 c\u1ea5u tr\u00fac x\u1ed1p \u0111\u1ec1u v\u00e0 k\u00edch th\u01b0\u1edbc h\u1ea1t nh\u1ecf n\u00ean n\u00f3 c\u00f3 th\u1ec3 l\u1ecdc c\u00e1c ph\u00e2n t\u1eed, trao \u0111\u1ed5i cation v\u00e0 h\u1ea5p ph\u1ee5 c\u00e1c ch\u1ea5t kim lo\u1ea1i n\u1eb7ng. Do \u0111\u00f3, sau khi zeolite \u0111i v\u00e0o c\u01a1 th\u1ec3 con ng\u01b0\u1eddi, n\u00f3 c\u00f3 th\u1ec3 h\u1ea5p ph\u1ee5 v\u00e0 lo\u1ea1i b\u1ecf nhi\u1ec1u lo\u1ea1i \u0111\u1ed9c t\u1ed1, nguy\u00ean t\u1ed1 ph\u00f3ng x\u1ea1 v\u00e0 c\u00e1c ch\u1ea5t chuy\u1ec3n h\u00f3a c\u00f3 h\u1ea1i kh\u00e1c trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi.<\/p>\n

Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, zeolite t\u1ef1 nhi\u00ean \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng xanh, c\u00f4ng nghi\u1ec7p h\u00f3a d\u1ea7u, c\u1ea3i t\u1ea1o \u0111\u1ea5t, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, luy\u1ec7n kim, y h\u1ecdc, c\u00f4ng nghi\u1ec7p n\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed v\u00e0 c\u00f4ng nghi\u1ec7p nh\u1eb9, tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u t\u1ef1 nhi\u00ean v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng m\u1edbi quan tr\u1ecdng trong n\u1ec1n kinh t\u1ebf qu\u1ed1c d\u00e2n. V\u00ec v\u1eady, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a zeolit t\u1ef1 nhi\u00ean v\u00e0 \u1ee9ng d\u1ee5ng ng\u00e0y c\u00e0ng thu h\u00fat \u0111\u01b0\u1ee3c nhi\u1ec1u s\u1ef1 quan t\u00e2m.<\/p>\n

1. Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ea7u kh\u00ed v\u00e0 h\u00f3a ch\u1ea5t: \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m x\u00fac t\u00e1c Cracking, hydrocracking trong l\u1ecdc d\u1ea7u v\u00e0 chuy\u1ec3n h\u00f3a h\u00f3a h\u1ecdc, c\u1ea3i c\u00e1ch, ki\u1ec1m h\u00f3a v\u00e0 kh\u00f4ng c\u00e2n \u0111\u1ed1i d\u1ea7u m\u1ecf; ch\u1ea5t l\u00e0m s\u1ea1ch, t\u00e1ch v\u00e0 l\u01b0u tr\u1eef kh\u00ed v\u00e0 ch\u1ea5t l\u1ecfng; l\u00e0m m\u1ec1m n\u01b0\u1edbc c\u1ee9ng v\u00e0 kh\u1eed m\u1eb7n n\u01b0\u1edbc bi\u1ec3n. \u0110\u1ea1i l\u00fd; ch\u1ea5t h\u00fat \u1ea9m \u0111\u1eb7c bi\u1ec7t (kh\u00f4ng kh\u00ed kh\u00f4, nit\u01a1, hydrocarbon, v.v.).
\n2. Trong c\u00f4ng nghi\u1ec7p nh\u1eb9: \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t gi\u1ea5y, cao su t\u1ed5ng h\u1ee3p, nh\u1ef1a, nh\u1ef1a, ch\u1ea5t \u0111\u1ed9n s\u01a1n v\u00e0 m\u00e0u ch\u1ea5t l\u01b0\u1ee3ng, v.v. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t ph\u00e2n t\u00e1ch h\u1ea5p ph\u1ee5 v\u00e0 ch\u1ea5t h\u00fat \u1ea9m trong qu\u1ed1c ph\u00f2ng, c\u00f4ng ngh\u1ec7 v\u0169 tr\u1ee5, c\u00f4ng ngh\u1ec7 si\u00eau ch\u00e2n kh\u00f4ng, ph\u00e1t tri\u1ec3n n\u0103ng l\u01b0\u1ee3ng, c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n t\u1eed, v.v.<\/p>\n

3. Trong l\u0129nh v\u1ef1c v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng xanh: \u0110\u00e2y l\u00e0 l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng l\u1edbn nh\u1ea5t c\u1ee7a zeolit. Theo th\u1ed1ng k\u00ea, 2\/5 l\u01b0\u1ee3ng zeolit tr\u00ean th\u1ebf gi\u1edbi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 t\u00ednh n\u0103ng c\u1ee7a b\u00ea t\u00f4ng; ho\u1eb7c d\u00f9ng l\u00e0m v\u1eadt li\u1ec7u trang tr\u00ed t\u01b0\u1eddng. Zeolite c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p ph\u1ee5 m\u1ea1nh v\u00e0 c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 c\u00e1c ph\u00e2n t\u1eed ph\u00e2n c\u1ef1c nh\u01b0 H2O, NH3, H2S, CO2, v.v. c\u00f3 \u00e1i l\u1ef1c cao v\u00e0 v\u1eabn c\u00f3 th\u1ec3 h\u1ea5p ph\u1ee5 hi\u1ec7u qu\u1ea3 ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, n\u1ed3ng \u0111\u1ed9 th\u1ea5p v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao. 4. Trong n\u00f4ng nghi\u1ec7p: Zeolite c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t \u0111i\u1ec1u h\u00f2a \u0111\u1ea5t \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 \u1ea9m, \u0111\u1ed9 ph\u00ec v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 pH. Trong s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc v\u00e0 thu\u1ed1c tr\u1eeb s\u00e2u, zeolite c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t \u0111\u1ed9n v\u00e0 m\u00f4i tr\u01b0\u1eddng ph\u00e2n t\u00e1n h\u00f3a r\u1eafn.<\/p>\n

5. V\u1ec1 m\u1eb7t b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng: Zeolite c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd kh\u00ed th\u1ea3i v\u00e0 n\u01b0\u1edbc th\u1ea3i, lo\u1ea1i b\u1ecf ho\u1eb7c thu h\u1ed3i c\u00e1c ion kim lo\u1ea1i t\u1eeb n\u01b0\u1edbc th\u1ea3i v\u00e0 ch\u1ea5t l\u1ecfng, lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m ph\u00f3ng x\u1ea1 kh\u1ecfi n\u01b0\u1edbc th\u1ea3i.<\/p>\n

6. Trong y h\u1ecdc: Zeolite \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111o l\u01b0\u1ee3ng nit\u01a1 trong m\u00e1u v\u00e0 n\u01b0\u1edbc ti\u1ec3u. Zeolite c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n nh\u01b0 m\u1ed9t s\u1ea3n ph\u1ea9m y t\u1ebf \u0111\u1ec3 ch\u1ed1ng l\u00e3o h\u00f3a v\u00e0 lo\u1ea1i b\u1ecf kim lo\u1ea1i n\u1eb7ng t\u00edch t\u1ee5 trong c\u01a1 th\u1ec3.<\/p>\n

7. V\u1ec1 cung c\u1ea5p: Zeolite th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh tinh ch\u1ebf \u0111\u01b0\u1eddng.<\/p>\n

8. Nguy\u00ean li\u1ec7u l\u00e0m v\u1eadt li\u1ec7u l\u00e0m t\u01b0\u1eddng m\u1edbi (kh\u1ed1i b\u00ea t\u00f4ng kh\u00ed): Khi g\u1ea1ch \u0111\u1ea5t s\u00e9t \u0111\u1eb7c d\u1ea7n r\u00fat kh\u1ecfi giai \u0111o\u1ea1n, t\u1ef7 l\u1ec7 \u1ee9ng d\u1ee5ng v\u1eadt li\u1ec7u l\u00e0m t\u01b0\u1eddng m\u1edbi hi\u1ec7n nay \u0111\u00e3 \u0111\u1ea1t 80%. C\u00e1c c\u00f4ng ty cung c\u1ea5p v\u1eadt li\u1ec7u \u1ed1p t\u01b0\u1eddng s\u1eed d\u1ee5ng than gangue, tro bay, ceramsite, x\u1ec9, ch\u1ea5t th\u1ea3i c\u00f4ng nghi\u1ec7p nh\u1eb9, ch\u1ea5t th\u1ea3i x\u00e2y d\u1ef1ng n\u1eb7ng, zeolit, v.v. \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m nguy\u00ean li\u1ec7u ch\u00ednh \u0111\u1ec3 t\u00edch c\u1ef1c ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u l\u00e0m t\u01b0\u1eddng m\u1edbi.<\/p>\n

9. Trong c\u00e1c th\u00ed nghi\u1ec7m ch\u01b0ng c\u1ea5t ho\u1eb7c \u0111un n\u00f3ng h\u00f3a h\u1ecdc: th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ed1ng va \u0111\u1eadp. C\u00f3 m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c l\u1ed7 nh\u1ecf trong c\u1ea5u tr\u00fac c\u1ee7a zeolite, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m h\u1ea1t nh\u00e2n ng\u01b0ng t\u1ee5 c\u1ee7a bong b\u00f3ng \u0111\u1ec3 l\u00e0m cho ch\u1ea5t l\u1ecfng ph\u1ea3n \u1ee9ng s\u00f4i tr\u01a1n tru. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nh\u1eefng m\u1ea3nh s\u1ee9 nung b\u1eb1ng b\u00e1nh quy c\u00f3 k\u00edch th\u01b0\u1edbc b\u1eb1ng h\u1ea1t g\u1ea1o \u0111\u1ec3 thay th\u1ebf.<\/p>\n

10. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ph\u1ee5 gia th\u1ee9c \u0103n cho c\u00e1 v\u00e0 t\u00f4m trong nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n, v\u00e0 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng ao c\u00e1 \u0111\u1ec3 l\u00e0m s\u1ea1ch ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. L\u1ecdc amoniac cho tr\u1ea1i gi\u1ed1ng c\u00e1; v\u1eadt li\u1ec7u l\u1ecdc sinh h\u1ecdc.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u1ede c\u00e1c n\u01b0\u1edbc ph\u00e1t tri\u1ec3n nh\u01b0 Ch\u00e2u \u00c2u v\u00e0 Hoa K\u1ef3, zeolite micronized \u0111\u01b0\u1ee3c ca ng\u1ee3i l\u00e0 \u201cthi\u1ebft b\u1ecb y t\u1ebf t\u1ef1 nhi\u00ean\u201d trong l\u0129nh v\u1ef1c y t\u1ebf.<\/p>\n","protected":false},"author":7,"featured_media":132008,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-132045","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\/132045"}],"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=132045"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/132045\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/132008"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=132045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=132045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=132045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}