{"id":692525,"date":"2024-08-24T18:41:39","date_gmt":"2024-08-24T17:41:39","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=692525"},"modified":"2024-08-24T18:41:39","modified_gmt":"2024-08-24T17:41:39","slug":"boron-trifluoride-chat-xuc-tac-tinh-on-dinh-nhiet-ung-dung","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/boron-trifluoride-chat-xuc-tac-tinh-on-dinh-nhiet-ung-dung\/","title":{"rendered":"Boron Trifluoride | Ch\u1ea5t x\u00fac t\u00e1c, T\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t &#038; \u1ee8ng d\u1ee5ng"},"content":{"rendered":"<p class=\"sidekick\">Boron Trifluoride: Ch\u1ea5t x\u00fac t\u00e1c quan tr\u1ecdng trong h\u00f3a h\u1ecdc, v\u1edbi kh\u1ea3 n\u0103ng \u1ed5n \u0111\u1ecbnh nhi\u1ec7t cao v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong t\u1ed5ng h\u1ee3p h\u1eefu c\u01a1 v\u00e0 c\u00e1c quy tr\u00ecnh c\u00f4ng nghi\u1ec7p.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/boron_trifluoride_chat_xuc_tac_tinh_on_dinh_nhiet_ung_dung.png\" alt=\"Boron Trifluoride | Ch\u1ea5t x\u00fac t\u00e1c, T\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t &#038; \u1ee8ng d\u1ee5ng\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Boron Trifluoride | Ch\u1ea5t x\u00fac t\u00e1c, T\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t &#038; \u1ee8ng d\u1ee5ng<\/h2>\n<p>Boron Trifluoride (BF<sub>3<\/sub>) l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t v\u00f4 c\u01a1 quan tr\u1ecdng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a h\u1ecdc. \u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi vai tr\u00f2 l\u00e0 ch\u1ea5t x\u00fac t\u00e1c m\u1ea1nh m\u1ebd, n\u00f3 c\u00f2n c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau nh\u01b0 s\u1ea3n xu\u1ea5t polymer, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 h\u00f3a ch\u1ea5t tinh khi\u1ebft.<\/p>\n<h2>Ch\u1ea5t x\u00fac t\u00e1c<\/h2>\n<p>BF<sub>3<\/sub> th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ch\u1ea5t x\u00fac t\u00e1c \u0111\u1ec3 th\u00fac \u0111\u1ea9y c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc. V\u1edbi t\u00ednh ch\u1ea5t linh ho\u1ea1t cao, n\u00f3 gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 ph\u1ea3n \u1ee9ng v\u00e0 l\u00e0m gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng k\u00edch ho\u1ea1t c\u1ea7n thi\u1ebft. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong c\u00e1c ph\u1ea3n \u1ee9ng nh\u01b0:<\/p>\n<ul>\n<li>Polymer h\u00f3a \u2013 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i polymer nh\u01b0 polyethylen, polypropilene.<\/li>\n<li>Acyl h\u00f3a \u2013 ph\u1ea3n \u1ee9ng gi\u1eefa acid carboxylic v\u00e0 aryl halide.<\/li>\n<li>Alkyl h\u00f3a \u2013 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u1ed5ng h\u1ee3p c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 ph\u1ee9c t\u1ea1p.<\/li>\n<\/ul>\n<h2>T\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t<\/h2>\n<p>Boron Trifluoride c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t r\u1ea5t cao, c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u1ef1ng \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 c\u1ef1c k\u1ef3 cao m\u00e0 kh\u00f4ng b\u1ecb ph\u00e2n h\u1ee7y. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng trong c\u00e1c qu\u00e1 tr\u00ecnh y\u00eau c\u1ea7u \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t. V\u1edbi \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t cao, n\u00f3 cung c\u1ea5p c\u00e1c l\u1ee3i \u00edch sau:<\/p>\n<ul>\n<li>Gi\u1ea3m kh\u1ea3 n\u0103ng b\u1ecb ph\u00e2n h\u1ee7y trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao.<\/li>\n<li>K\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 d\u1ee5ng c\u1ee5 h\u00f3a h\u1ecdc nh\u1edd gi\u1ea3m s\u1ef1 h\u00ecnh th\u00e0nh c\u1eb7n b\u00e3.<\/li>\n<\/ul>\n<h2>\u1ee8ng d\u1ee5ng<\/h2>\n<p>Boron Trifluoride kh\u00f4ng ch\u1ec9 quan tr\u1ecdng trong c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t m\u00e0 c\u00f2n c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111a d\u1ea1ng kh\u00e1c. M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a BF<sub>3<\/sub> bao g\u1ed3m:<\/p>\n<ul>\n<li>Ch\u1ea5t x\u00fac t\u00e1c trong s\u1ea3n xu\u1ea5t latex v\u00e0 s\u1ee3i t\u1ed5ng h\u1ee3p.<\/li>\n<li>S\u1ea3n xu\u1ea5t thu\u1ed1c \u2013 BF<sub>3<\/sub> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p nhi\u1ec1u lo\u1ea1i d\u01b0\u1ee3c ph\u1ea9m.<\/li>\n<li>H\u00f3a ch\u1ea5t tinh khi\u1ebft \u2013 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c tinh ch\u1ebf h\u00f3a ch\u1ea5t \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 tinh khi\u1ebft cao.<\/li>\n<li>Ch\u1ea5t th\u1eed ph\u00e2n t\u00edch \u2013 BF<sub>3<\/sub> th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 c\u1ee7a m\u1ed9t s\u1ed1 ion h\u00f3a h\u1ecdc.<\/li>\n<\/ul>\n<p>V\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i, Boron Trifluoride ti\u1ebfp t\u1ee5c l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t quan tr\u1ecdng v\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau. T\u1eeb s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p \u0111\u1ebfn nghi\u00ean c\u1ee9u khoa h\u1ecdc, BF<sub>3<\/sub> \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng gi\u00fap th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 c\u1ea3i ti\u1ebfn c\u00f4ng ngh\u1ec7.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Boron Trifluoride: Ch\u1ea5t x\u00fac t\u00e1c quan tr\u1ecdng trong h\u00f3a h\u1ecdc, v\u1edbi kh\u1ea3 n\u0103ng \u1ed5n \u0111\u1ecbnh nhi\u1ec7t cao v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong t\u1ed5ng h\u1ee3p h\u1eefu c\u01a1 v\u00e0 c\u00e1c quy tr\u00ecnh c\u00f4ng nghi\u1ec7p.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Boron Trifluoride | Ch\u1ea5t x\u00fac t\u00e1c, 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