{"id":691709,"date":"2024-09-24T05:59:47","date_gmt":"2024-09-24T04:59:47","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=691709"},"modified":"2024-09-24T05:59:47","modified_gmt":"2024-09-24T04:59:47","slug":"khi-flo-do-phan-ung-cao-ung-dung-cong-nghiep-an-toan","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/khi-flo-do-phan-ung-cao-ung-dung-cong-nghiep-an-toan\/","title":{"rendered":"Kh\u00ed Flo | \u0110\u1ed9 Ph\u1ea3n \u1ee8ng Cao, \u1ee8ng D\u1ee5ng C\u00f4ng Nghi\u1ec7p &#038; An To\u00e0n"},"content":{"rendered":"<p class=\"sidekick\">Kh\u00ed Flo: kh\u1ea3o s\u00e1t \u0111\u1ed9 ph\u1ea3n \u1ee9ng cao, c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p quan tr\u1ecdng v\u00e0 bi\u1ec7n ph\u00e1p an to\u00e0n c\u1ea7n thi\u1ebft khi x\u1eed l\u00fd ch\u1ea5t n\u00e0y trong ng\u00e0nh k\u1ef9 thu\u1eadt nhi\u1ec7t.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/khi_flo_do_phan_ung_cao_ung_dung_cong_nghiep_an_toan.png\" alt=\"Kh\u00ed Flo | \u0110\u1ed9 Ph\u1ea3n \u1ee8ng Cao, \u1ee8ng D\u1ee5ng C\u00f4ng Nghi\u1ec7p &#038; An To\u00e0n\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Kh\u00ed Flo | \u0110\u1ed9 Ph\u1ea3n \u1ee8ng Cao, \u1ee8ng D\u1ee5ng C\u00f4ng Nghi\u1ec7p &#038; An To\u00e0n<\/h2>\n<p>Kh\u00ed Flo (F<sub>2<\/sub>) l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc n\u1ed5i b\u1eadt v\u1edbi \u0111\u1ed9 ph\u1ea3n \u1ee9ng c\u1ef1c k\u1ef3 cao. Kh\u00ed n\u00e0y thu\u1ed9c nh\u00f3m halogen, n\u1eb1m \u1edf v\u1ecb tr\u00ed th\u1ee9 9 trong b\u1ea3ng tu\u1ea7n ho\u00e0n v\u00e0 l\u00e0 nguy\u00ean t\u1ed1 phi kim ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh nh\u1ea5t. V\u1edbi t\u00ednh ch\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, Flo kh\u00f4ng ch\u1ec9 g\u00e2y h\u1ee9ng th\u00fa trong gi\u1edbi khoa h\u1ecdc m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p. Tuy nhi\u00ean, khi l\u00e0m vi\u1ec7c v\u1edbi Flo, an to\u00e0n l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1eb7t l\u00ean h\u00e0ng \u0111\u1ea7u.<\/p>\n<h2>\u0110\u1ed9 Ph\u1ea3n \u1ee8ng Cao c\u1ee7a Kh\u00ed Flo<\/h2>\n<p>Kh\u00ed Flo c\u00f3 kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng g\u1ea7n nh\u01b0 v\u1edbi m\u1ecdi h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 v\u00f4 c\u01a1 kh\u00e1c. Flo t\u1ea1o ra c\u00e1c h\u1ee3p ch\u1ea5t v\u1edbi kim lo\u1ea1i, phi kim, v\u00e0 th\u1eadm ch\u00ed c\u1ea3 kh\u00ed tr\u01a1. Ph\u1ea3n \u1ee9ng c\u1ee7a Flo v\u1edbi hydro l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh: khi Flo g\u1eb7p hydro, n\u00f3 s\u1ebd t\u1ea1o ra hydro florua (HF) theo ph\u01b0\u01a1ng tr\u00ecnh h\u00f3a h\u1ecdc:<\/p>\n<p style=\"text-align:center\">H<sub>2<\/sub> + F<sub>2<\/sub> \u2192 2 HF<\/p>\n<p>Ph\u1ea3n \u1ee9ng n\u00e0y x\u1ea3y ra v\u00f4 c\u00f9ng d\u1eef d\u1ed9i v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t nghi\u00eam ng\u1eb7t \u0111\u1ec3 tr\u00e1nh tai n\u1ea1n.<\/p>\n<h2>\u1ee8ng D\u1ee5ng C\u00f4ng Nghi\u1ec7p c\u1ee7a Kh\u00ed Flo<\/h2>\n<p>Do t\u00ednh ch\u1ea5t ho\u00e1 h\u1ecdc \u0111\u1ed9c \u0111\u00e1o, Flo c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong c\u00f4ng nghi\u1ec7p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng ch\u00ednh:<\/p>\n<p><u1><\/p>\n<li><strong>S\u1ea3n xu\u1ea5t ch\u1ea5t l\u00e0m l\u1ea1nh:<\/strong> C\u00e1c h\u1ee3p ch\u1ea5t ch\u1ee9a Flo nh\u01b0 CFC (chlorofluorocarbon) v\u00e0 HCFC (hydrochlorofluorocarbon) t\u1eebng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong h\u1ec7 th\u1ed1ng l\u00e0m l\u1ea1nh v\u00e0 \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed.<\/li>\n<li><strong>Ng\u00e0nh d\u01b0\u1ee3c ph\u1ea9m:<\/strong> Flo l\u00e0 th\u00e0nh ph\u1ea7n trong nhi\u1ec1u lo\u1ea1i thu\u1ed1c, bao g\u1ed3m c\u1ea3 thu\u1ed1c ch\u1ed1ng tr\u1ea7m c\u1ea3m v\u00e0 thu\u1ed1c kh\u00e1ng sinh, b\u1edfi kh\u1ea3 n\u0103ng t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 sinh h\u1ecdc c\u1ee7a d\u01b0\u1ee3c ch\u1ea5t.<\/li>\n<li><strong>S\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u ch\u1ecbu nhi\u1ec7t:<\/strong> Flo \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c h\u1ee3p ch\u1ea5t ch\u1ecbu nhi\u1ec7t, ch\u1eb3ng h\u1ea1n nh\u01b0 Teflon (PTFE), m\u1ed9t lo\u1ea1i polymer c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 ch\u1ed1ng d\u00ednh tuy\u1ec7t v\u1eddi.<\/li>\n<li><strong>\u0110i\u1ec7n t\u1eed:<\/strong> Flo l\u00e0 ch\u1ea5t ch\u00ednh trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t m\u1ea1ch in v\u00e0 c\u00e1c vi m\u1ea1ch \u0111i\u1ec7n t\u1eed.<\/pUL>\n<h2>An To\u00e0n Khi L\u00e0m Vi\u1ec7c V\u1edbi Kh\u00ed Flo<\/h2>\n<p>Tuy r\u1eb1ng Flo mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho c\u00f4ng nghi\u1ec7p, nh\u01b0ng n\u00f3 c\u0169ng r\u1ea5t nguy hi\u1ec3m n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00fang c\u00e1ch. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p an to\u00e0n khi l\u00e0m vi\u1ec7c v\u1edbi Flo:<\/p>\n<p><u1><\/p>\n<li><strong>S\u1eed d\u1ee5ng thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n:<\/strong> Lu\u00f4n m\u1eb7c \u00e1o b\u1ea3o h\u1ed9, k\u00ednh b\u1ea3o h\u1ed9 v\u00e0 g\u0103ng tay khi l\u00e0m vi\u1ec7c v\u1edbi Flo \u0111\u1ec3 tr\u00e1nh ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi da v\u00e0 m\u1eaft.<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3:<\/strong> Ph\u00f2ng lab ho\u1eb7c khu v\u1ef1c l\u00e0m vi\u1ec7c ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 t\u1ed1t \u0111\u1ec3 gi\u1ea3m thi\u1ec3u n\u1ed3ng \u0111\u1ed9 Flo trong kh\u00f4ng kh\u00ed.<\/li>\n<li><strong>B\u00ecnh ch\u1eefa ch\u00e1y:<\/strong> Lu\u00f4n c\u00f3 s\u1eb5n b\u00ecnh ch\u1eefa ch\u00e1y lo\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1eb7c t\u00ednh c\u1ee7a Flo trong khu v\u1ef1c l\u00e0m vi\u1ec7c \u0111\u1ec3 x\u1eed l\u00fd k\u1ecbp th\u1eddi c\u00e1c s\u1ef1 c\u1ed1.<\/li>\n<li><strong>\u0110\u00e0o t\u1ea1o nh\u00e2n vi\u00ean:<\/strong> \u0110\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 nh\u00e2n vi\u00ean \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o v\u1ec1 c\u00e1ch x\u1eed l\u00fd v\u00e0 bi\u1ec7n ph\u00e1p an to\u00e0n khi l\u00e0m vi\u1ec7c v\u1edbi Flo.<\/li>\n<p><\/u1><\/p>\n<p>Nh\u1edd hi\u1ec3u r\u00f5 t\u00ednh ch\u1ea5t v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n khi l\u00e0m vi\u1ec7c v\u1edbi Flo, ch\u00fang ta c\u00f3 th\u1ec3 khai th\u00e1c t\u1ed1i \u0111a c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a nguy\u00ean t\u1ed1 n\u00e0y trong c\u00f4ng nghi\u1ec7p \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi lao \u0111\u1ed9ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u00ed Flo: kh\u1ea3o s\u00e1t \u0111\u1ed9 ph\u1ea3n \u1ee9ng cao, c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p quan tr\u1ecdng v\u00e0 bi\u1ec7n ph\u00e1p an to\u00e0n c\u1ea7n thi\u1ebft khi x\u1eed l\u00fd ch\u1ea5t n\u00e0y trong ng\u00e0nh k\u1ef9 thu\u1eadt nhi\u1ec7t.<\/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>Kh\u00ed Flo | \u0110\u1ed9 Ph\u1ea3n \u1ee8ng Cao, \u1ee8ng D\u1ee5ng C\u00f4ng Nghi\u1ec7p &amp; An To\u00e0n<\/title>\n<meta name=\"description\" content=\"Kh\u00ed Flo: kh\u1ea3o s\u00e1t \u0111\u1ed9 ph\u1ea3n \u1ee9ng cao, c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p quan tr\u1ecdng v\u00e0 bi\u1ec7n ph\u00e1p an to\u00e0n c\u1ea7n thi\u1ebft khi x\u1eed l\u00fd ch\u1ea5t n\u00e0y trong ng\u00e0nh k\u1ef9 thu\u1eadt nhi\u1ec7t.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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