{"id":14347434,"date":"2026-07-09T14:45:46","date_gmt":"2026-07-09T07:45:46","guid":{"rendered":"https:\/\/yp.com.vn\/?p=14347434"},"modified":"2026-07-09T14:45:46","modified_gmt":"2026-07-09T07:45:46","slug":"neu-hoa-chat-cong-nghiep-dinh-cong-cac-sieu-do-thi-se-ra","status":"publish","type":"post","link":"https:\/\/yp.com.vn\/neu-hoa-chat-cong-nghiep-dinh-cong-cac-sieu-do-thi-se-ra\/","title":{"rendered":"N\u1ebfu h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p “\u0111\u00ecnh c\u00f4ng”, c\u00e1c si\u00eau \u0111\u00f4 th\u1ecb s\u1ebd ra sao?"},"content":{"rendered":"

Trong ng\u00e0nh h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b><\/a> gi\u1eefa nh\u1eefng \u0111\u1ea1i l\u1ed9 th\u00eanh thang t\u1ea1i c\u00e1c si\u00eau \u0111\u00f4 th\u1ecb nh\u01b0 TP.HCM hay H\u00e0 N\u1ed9i, ng\u01b0\u1edbc nh\u00ecn nh\u1eefng t\u00f2a nh\u00e0 ch\u1ecdc tr\u1eddi lung linh \u00e1nh k\u00ednh, ch\u00fang ta th\u01b0\u1eddng tr\u1ea7m tr\u1ed3 tr\u01b0\u1edbc t\u00e0i n\u0103ng c\u1ee7a c\u00e1c ki\u1ebfn tr\u00fac s\u01b0 hay s\u1ee9c m\u1ea1nh c\u1ee7a m\u00e1y m\u00f3c \u0111\u1ea1i c\u01a1 kh\u00ed. Th\u1ebf nh\u01b0ng, c\u00f3 m\u1ed9t th\u1ebf l\u1ef1c v\u00f4 h\u00ecnh, m\u1ed9t \u201canh h\u00f9ng th\u1ea7m l\u1eb7ng\u201d \u0111\u1ee9ng sau to\u00e0n b\u1ed9 s\u1ef1 v\u0129 \u0111\u1ea1i \u0111\u00f3 m\u00e0 \u00edt ai nh\u1eafc t\u00ean: h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b>. N\u1ebfu m\u1ed9t ng\u00e0y, to\u00e0n b\u1ed9 c\u00e1c h\u1ee3p ch\u1ea5t n\u00e0y b\u1ed7ng nhi\u00ean “\u0111\u00ecnh c\u00f4ng” v\u00e0 bi\u1ebfn m\u1ea5t, b\u1ed9 m\u1eb7t c\u1ee7a th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i s\u1ebd ngay l\u1eadp t\u1ee9c s\u1ee5p \u0111\u1ed5.<\/p>\n

H\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p t\u1eeb n\u1ec1n m\u00f3ng c\u1ee7a m\u1ecdi c\u00f4ng tr\u00ecnh \u2013 b\u00ea t\u00f4ng v\u00e0 th\u00e9p<\/h3>\n

H\u00e3y b\u1eaft \u0111\u1ea7u t\u1eeb n\u1ec1n m\u00f3ng c\u1ee7a m\u1ecdi c\u00f4ng tr\u00ecnh \u2013 b\u00ea t\u00f4ng v\u00e0 th\u00e9p. B\u1ea3n th\u00e2n xi m\u0103ng v\u00e0 \u0111\u00e1 kh\u00f4ng th\u1ec3 t\u1ef1 t\u1ea1o n\u00ean nh\u1eefng c\u1ea5u tr\u00fac ki\u00ean c\u1ed1 n\u1ebfu thi\u1ebfu \u0111i c\u00e1c ch\u1ea5t tr\u1ee3 nghi\u1ec1n hay ph\u1ee5 gia h\u00f3a h\u1ecdc th\u1ebf h\u1ec7 m\u1edbi. C\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b> chuy\u00ean d\u1ee5ng nh\u01b0 ch\u1ea5t si\u00eau d\u1ebbo polycarboxylate gi\u00fap gi\u1ea3m l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u00ea t\u00f4ng, t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 ch\u1ecbu l\u1ef1c l\u00ean g\u1ea5p nhi\u1ec1u l\u1ea7n, cho ph\u00e9p con ng\u01b0\u1eddi x\u00e2y d\u1ef1ng nh\u1eefng t\u00f2a th\u00e1p cao h\u00e0ng tr\u0103m m\u00e9t.<\/p>\n

Kh\u00f4ng ch\u1ec9 v\u1eady, \u0111\u1ec3 l\u1edbp b\u00ea t\u00f4ng \u1ea5y kh\u00f4ng b\u1ecb h\u1ee7y ho\u1ea1i b\u1edfi kh\u00ed h\u1eadu n\u00f3ng \u1ea9m, c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b><\/a> ch\u1ed1ng th\u1ea5m, ch\u1ed1ng \u0103n m\u00f2n \u0111\u00e3 \u0111\u01b0\u1ee3c tr\u1ed9n th\u1eb3ng v\u00e0o c\u1ed1t li\u1ec7u t\u1eeb khi t\u1ea1o h\u00ecnh. Thi\u1ebfu \u0111i ch\u00fang, nh\u1eefng “kh\u1ed1i b\u00ea t\u00f4ng c\u1ed1t th\u00e9p” v\u0129 \u0111\u1ea1i s\u1ebd s\u1edbm tr\u1edf n\u00ean gi\u00f2n v\u1ee5n v\u00e0 suy y\u1ebfu tr\u01b0\u1edbc th\u1eed th\u00e1ch c\u1ee7a th\u1eddi gian.<\/p>\n

\"h\u00f3a

C\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p chuy\u00ean d\u1ee5ng nh\u01b0 ch\u1ea5t si\u00eau d\u1ebbo polycarboxylate gi\u00fap gi\u1ea3m l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u00ea t\u00f4ng<\/p><\/div>\n

N\u1ebfu b\u00ea t\u00f4ng v\u00e0 th\u00e9p l\u00e0 x\u01b0\u01a1ng th\u1ecbt c\u1ee7a si\u00eau \u0111\u00f4 th\u1ecb, th\u00ec d\u00f2ng ch\u1ea3y c\u1ee7a c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b> ch\u00ednh l\u00e0 m\u1ea1ch m\u00e1u gi\u1eef cho k\u1ebft c\u1ea5u \u0111\u00f3 lu\u00f4n v\u1eefng b\u1ec1n.<\/p>\n

B\u01b0\u1edbc v\u00e0o b\u00ean trong c\u00e1c t\u00f2a nh\u00e0 hi\u1ec7n \u0111\u1ea1i, s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b><\/a> c\u00e0ng tr\u1edf n\u00ean d\u00e0y \u0111\u1eb7c nh\u01b0ng \u0111\u01b0\u1ee3c ng\u1ee5y trang v\u00f4 c\u00f9ng kh\u00e9o l\u00e9o. B\u1ea1n c\u00f3 bao gi\u1edd t\u1ef1 h\u1ecfi l\u00e0m th\u1ebf n\u00e0o h\u1ec7 th\u1ed1ng c\u00e1p ng\u1ea7m ch\u00f4n s\u00e2u d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, hay h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn n\u01b0\u1edbc t\u00f2a nh\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u1ef1ng \u00e1p l\u1ef1c kh\u1ee7ng khi\u1ebfp h\u00e0ng ch\u1ee5c n\u0103m?<\/p>\n

C\u00f4ng ngh\u1ec7 polymer v\u00e0 c\u00e1c ch\u1ea5t d\u1ebbo ch\u1ecbu l\u1ef1c<\/h3>\n

C\u00e2u tr\u1ea3 l\u1eddi n\u1eb1m \u1edf c\u00f4ng ngh\u1ec7 polymer v\u00e0 c\u00e1c ch\u1ea5t d\u1ebbo ch\u1ecbu l\u1ef1c. Ng\u00e0nh s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b> \u0111\u00e3 cung c\u1ea5p c\u00e1c ch\u1ea5t ph\u1ee5 gia ch\u1ed1ng tia c\u1ef1c t\u00edm, ch\u1ea5t \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ec3 t\u1ea1o ra nh\u1eefng l\u1edbp v\u1ecf b\u1ecdc b\u1ea3o v\u1ec7 ho\u00e0n h\u1ea3o. Kh\u00f4ng c\u00f3 nh\u1eefng h\u1ee3p ch\u1ea5t n\u00e0y, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n l\u01b0\u1edbi v\u00e0 n\u01b0\u1edbc s\u1ea1ch \u2013 hai ngu\u1ed3n s\u1ed1ng c\u1ed1t l\u00f5i c\u1ee7a \u0111\u00f4 th\u1ecb \u2013 s\u1ebd li\u00ean t\u1ee5c g\u1eb7p s\u1ef1 c\u1ed1 t\u00ea li\u1ec7t.<\/p>\n

Ngay c\u1ea3 b\u1ea7u kh\u00f4ng kh\u00ed m\u00e1t m\u1ebb v\u00e0 ngu\u1ed3n n\u01b0\u1edbc trong l\u00e0nh m\u00e0 c\u01b0 d\u00e2n \u0111\u00f4 th\u1ecb \u0111ang t\u1eadn h\u01b0\u1edfng m\u1ed7i ng\u00e0y c\u0169ng l\u00e0 s\u1ea3n ph\u1ea9m tr\u1ef1c ti\u1ebfp t\u1eeb ph\u00f2ng th\u00ed nghi\u1ec7m. H\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a trung t\u00e2m c\u1ee7a c\u00e1c trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i hay t\u00f2a nh\u00e0 v\u0103n ph\u00f2ng c\u1ea7n \u0111\u1ebfn m\u00f4i ch\u1ea5t l\u1ea1nh th\u1ebf h\u1ec7 m\u1edbi \u2013 m\u1ed9t m\u1ea3ng \u1ee9ng d\u1ee5ng quan tr\u1ecdng c\u1ee7a h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b> nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t l\u00e0m m\u00e1t v\u00e0 b\u1ea3o v\u1ec7 t\u1ea7ng ozone.<\/p>\n

Song song \u0111\u00f3, h\u00e0ng tri\u1ec7u m\u00e9t kh\u1ed1i n\u01b0\u1edbc th\u1ea3i sinh ho\u1ea1t v\u00e0 s\u1ea3n xu\u1ea5t sinh ra m\u1ed7i ng\u00e0y t\u1eeb c\u00e1c si\u00eau \u0111\u00f4 th\u1ecb bu\u1ed9c ph\u1ea3i \u0111i qua h\u1ec7 th\u1ed1ng x\u1eed l\u00fd. T\u1ea1i \u0111\u00e2y, c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b> keo t\u1ee5, t\u1ea1o b\u00f4ng v\u00e0 kh\u1eed tr\u00f9ng \u0111\u00f3ng vai tr\u00f2 thanh l\u1ecdc, \u0111\u1ea3m b\u1ea3o ngu\u1ed3n n\u01b0\u1edbc an to\u00e0n tr\u01b0\u1edbc khi tr\u1ea3 l\u1ea1i m\u00f4i tr\u01b0\u1eddng t\u1ef1 nhi\u00ean.<\/p>\n

\"h\u00f3a

m\u1ed9t m\u1ea3ng \u1ee9ng d\u1ee5ng quan tr\u1ecdng c\u1ee7a h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t l\u00e0m m\u00e1t v\u00e0 b\u1ea3o v\u1ec7 t\u1ea7ng ozone<\/p><\/div>\n

Nh\u00ecn r\u1ed9ng ra to\u00e0n c\u1ea3nh giao th\u00f4ng, nh\u1eefng chi\u1ebfc xe \u0111i\u1ec7n th\u1eddi th\u01b0\u1ee3ng hay h\u1ec7 th\u1ed1ng t\u00e0u \u0111i\u1ec7n ng\u1ea7m hi\u1ec7n \u0111\u1ea1i s\u1ebd kh\u00f4ng th\u1ec3 l\u0103n b\u00e1nh n\u1ebfu thi\u1ebfu s\u1ef1 \u0111\u00f3ng g\u00f3p c\u1ee7a ng\u00e0nh h\u00f3a h\u1ecdc. T\u1eeb ch\u1ea5t \u0111i\u1ec7n ph\u00e2n trong pin lithium-ion, l\u1edbp s\u01a1n ph\u1ee7 nano ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc b\u00ean ngo\u00e0i, cho \u0111\u1ebfn c\u00e1c lo\u1ea1i keo d\u00e1n k\u1ebft c\u1ea5u thay th\u1ebf \u0111inh t\u00e1n trong ch\u1ebf t\u1ea1o v\u1ecf xe \u2013 t\u1ea5t c\u1ea3 \u0111\u1ec1u l\u00e0 nh\u1eefng d\u1ea3i s\u1ea3n ph\u1ea9m h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b><\/a> \u0111\u1ec9nh cao.<\/p>\n

K\u1ebft lu\u1eadn:<\/h3>\n

C\u00f3 th\u1ec3 th\u1ea5y, h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b> kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ee9 g\u00ec \u0111\u00f3 xa x\u00f4i trong c\u00e1c nh\u00e0 m\u00e1y kh\u00f3i b\u1ee5i, m\u00e0 ch\u00ednh l\u00e0 ch\u1ea5t keo k\u1ebft d\u00ednh, v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o v\u1ec7 cu\u1ed9c s\u1ed1ng v\u0103n minh. Hi\u1ec3u \u0111\u00fang v\u1ec1 vai tr\u00f2 c\u1ee7a h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p<\/b> s\u1ebd gi\u00fap ch\u00fang ta c\u00f3 c\u00e1i nh\u00ecn c\u00f4ng b\u1eb1ng v\u00e0 tr\u00e2n tr\u1ecdng h\u01a1n \u0111\u1ed1i v\u1edbi nh\u1eefng gi\u00e1 tr\u1ecb b\u1ec1n v\u1eefng m\u00e0 ng\u00e0nh khoa h\u1ecdc n\u00e0y \u0111ang \u00e2m th\u1ea7m c\u1ed1ng hi\u1ebfn cho c\u00e1c si\u00eau \u0111\u00f4 th\u1ecb t\u01b0\u01a1ng lai.<\/p>\n","protected":false},"excerpt":{"rendered":"

Trong ng\u00e0nh h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p gi\u1eefa nh\u1eefng \u0111\u1ea1i l\u1ed9 th\u00eanh thang t\u1ea1i c\u00e1c si\u00eau \u0111\u00f4 th\u1ecb nh\u01b0 TP.HCM hay H\u00e0 N\u1ed9i, ng\u01b0\u1edbc nh\u00ecn nh\u1eefng t\u00f2a nh\u00e0 ch\u1ecdc tr\u1eddi lung linh \u00e1nh k\u00ednh, ch\u00fang ta th\u01b0\u1eddng tr\u1ea7m tr\u1ed3 tr\u01b0\u1edbc t\u00e0i n\u0103ng c\u1ee7a c\u00e1c ki\u1ebfn tr\u00fac s\u01b0 hay s\u1ee9c m\u1ea1nh c\u1ee7a m\u00e1y m\u00f3c \u0111\u1ea1i c\u01a1 kh\u00ed…. Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":3,"featured_media":14347437,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2502],"tags":[],"class_list":["post-14347434","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hoa-chat-cong-nghiep"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/14347434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/comments?post=14347434"}],"version-history":[{"count":1,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/14347434\/revisions"}],"predecessor-version":[{"id":14347438,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/14347434\/revisions\/14347438"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media\/14347437"}],"wp:attachment":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media?parent=14347434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/categories?post=14347434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/tags?post=14347434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}