{"id":692022,"date":"2024-07-27T03:02:50","date_gmt":"2024-07-27T02:02:50","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=692022"},"modified":"2024-07-27T03:02:50","modified_gmt":"2024-07-27T02:02:50","slug":"khi-photphin-thuoc-khu-trung-on-dinh-nhiet-ung-dung","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/khi-photphin-thuoc-khu-trung-on-dinh-nhiet-ung-dung\/","title":{"rendered":"Kh\u00ed Photphin | Thu\u1ed1c Kh\u1eed Tr\u00f9ng, \u1ed4n \u0110\u1ecbnh Nhi\u1ec7t &#038; \u1ee8ng D\u1ee5ng"},"content":{"rendered":"<p class=\"sidekick\">Kh\u00ed Photphin: thu\u1ed1c kh\u1eed tr\u00f9ng m\u1ea1nh, \u1ed5n \u0111\u1ecbnh nhi\u1ec7t cao, \u1ee9ng d\u1ee5ng trong b\u1ea3o qu\u1ea3n n\u00f4ng s\u1ea3n, ki\u1ec3m so\u00e1t d\u1ecbch h\u1ea1i v\u00e0 nhi\u1ec1u l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/khi_photphin_thuoc_khu_trung_on_dinh_nhiet_ung_dung.png\" alt=\"Kh\u00ed Photphin | Thu\u1ed1c Kh\u1eed Tr\u00f9ng, \u1ed4n \u0110\u1ecbnh Nhi\u1ec7t &#038; \u1ee8ng D\u1ee5ng\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Kh\u00ed Photphin: Thu\u1ed1c Kh\u1eed Tr\u00f9ng, \u1ed4n \u0110\u1ecbnh Nhi\u1ec7t &#038; \u1ee8ng D\u1ee5ng<\/h2>\n<p>Kh\u00ed Photphin, c\u00f2n g\u1ecdi l\u00e0 phosphine, l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc bao g\u1ed3m m\u1ed9t nguy\u00ean t\u1eed ph\u1ed1t pho v\u00e0 ba nguy\u00ean t\u1eed hydro, c\u00f4ng th\u1ee9c ph\u00e2n t\u1eed l\u00e0 PH<sub>3<\/sub>. \u0110\u00e2y l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t v\u00f4 c\u01a1 kh\u00f4ng m\u00e0u, c\u00f3 m\u00f9i h\u00f4i th\u1ed1i, v\u00e0 r\u1ea5t \u0111\u1ed9c h\u1ea1i \u0111\u1ed1i v\u1edbi con ng\u01b0\u1eddi.<\/p>\n<h2>C\u00f4ng Th\u1ee9c H\u00f3a H\u1ecdc v\u00e0 T\u00ednh Ch\u1ea5t<\/h2>\n<ul>\n<li>C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc: PH<sub>3<\/sub><\/li>\n<li>Kh\u1ed1i l\u01b0\u1ee3ng ph\u00e2n t\u1eed: 34.04 g\/mol<\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 s\u00f4i: -87.7\u00b0C<\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y: -133.5\u00b0C<\/li>\n<\/ul>\n<h2>C\u00f4ng D\u1ee5ng Trong Thu\u1ed1c Kh\u1eed Tr\u00f9ng<\/h2>\n<p>Photphin \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ec3 l\u00e0m ch\u1ea5t kh\u1eed tr\u00f9ng, \u0111\u1eb7c bi\u1ec7t trong vi\u1ec7c b\u1ea3o qu\u1ea3n ng\u0169 c\u1ed1c, h\u1ed3 ti\u00eau, v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m n\u00f4ng nghi\u1ec7p kh\u00e1c kh\u1ecfi s\u1ef1 ph\u00e1 ho\u1ea1i c\u1ee7a c\u00f4n tr\u00f9ng v\u00e0 vi khu\u1ea9n.<\/p>\n<ul>\n<li>Kh\u1ea3 n\u0103ng kh\u1eed tr\u00f9ng m\u1ea1nh m\u1ebd gi\u00fap ti\u00eau di\u1ec7t c\u00f4n tr\u00f9ng v\u00e0 vi khu\u1ea9n hi\u1ec7u qu\u1ea3.<\/li>\n<li>Kh\u00f4ng \u0111\u1ec3 l\u1ea1i d\u01b0 l\u01b0\u1ee3ng \u0111\u1ed9c h\u1ea1i n\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch.<\/li>\n<\/ul>\n<h2>Kh\u1ea3 N\u0103ng \u1ed4n \u0110\u1ecbnh Nhi\u1ec7t<\/h2>\n<p>Photphin c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 trong nhi\u1ec1u qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong ng\u00e0nh h\u00f3a d\u1ea7u v\u00e0 chi\u1ebft xu\u1ea5t kim lo\u1ea1i.<\/p>\n<ul>\n<li>N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c tinh ch\u1ebf kim lo\u1ea1i, c\u1ee5 th\u1ec3 l\u00e0 trong qu\u00e1 tr\u00ecnh chi\u1ebft xu\u1ea5t \u0111\u1ed3ng t\u1eeb qu\u1eb7ng.<\/li>\n<li>Trong ng\u00e0nh h\u00f3a d\u1ea7u, photphin \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9 trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn d\u1ea7u m\u1ecf.<\/li>\n<\/ul>\n<h2>\u1ee8ng D\u1ee5ng Kh\u00e1c<\/h2>\n<p>B\u00ean c\u1ea1nh c\u00e1c c\u00f4ng d\u1ee5ng ch\u00ednh n\u00eau tr\u00ean, photphin c\u00f2n c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c trong c\u00f4ng nghi\u1ec7p v\u00e0 nghi\u00ean c\u1ee9u khoa h\u1ecdc.<\/p>\n<ol>\n<li>Photphin \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c h\u1ee3p ch\u1ea5t ph\u1ed1t pho, nh\u01b0 phosphor-bronze.<\/li>\n<li>Trong c\u00f4ng ngh\u1ec7 b\u00e1n d\u1eabn, photphin \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 doping b\u00e1n d\u1eabn, c\u1ea3i thi\u1ec7n t\u00ednh ch\u1ea5t \u0111i\u1ec7n t\u1eed c\u1ee7a v\u1eadt li\u1ec7u.<\/li>\n<li>Photphin c\u00f2n l\u00e0 ti\u1ec1n ch\u1ea5t quan tr\u1ecdng trong vi\u1ec7c t\u1ed5ng h\u1ee3p c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 ph\u1ed1t pho ph\u1ee9c t\u1ea1p.<\/li>\n<\/ol>\n<h2>T\u1ea1m K\u1ebft<\/h2>\n<p>Kh\u00ed photphin l\u00e0 m\u1ed9t ch\u1ea5t h\u00f3a h\u1ecdc \u0111a n\u0103ng v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong y t\u1ebf, c\u00f4ng nghi\u1ec7p v\u00e0 nghi\u00ean c\u1ee9u khoa h\u1ecdc. Tuy nhi\u00ean, n\u00f3 c\u0169ng r\u1ea5t \u0111\u1ed9c h\u1ea1i v\u00e0 \u0111\u00f2i h\u1ecfi \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch c\u1ea9n tr\u1ecdng \u0111\u1ec3 tr\u00e1nh nh\u1eefng \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>Khi s\u1eed d\u1ee5ng v\u00e0 nghi\u00ean c\u1ee9u photphin, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c nguy\u00ean t\u1eafc an to\u00e0n v\u00e0 c\u00e1c ch\u1ec9 d\u1eabn c\u1ee7a c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u00ed Photphin: thu\u1ed1c kh\u1eed tr\u00f9ng m\u1ea1nh, \u1ed5n \u0111\u1ecbnh nhi\u1ec7t cao, \u1ee9ng d\u1ee5ng trong b\u1ea3o qu\u1ea3n n\u00f4ng s\u1ea3n, ki\u1ec3m so\u00e1t d\u1ecbch h\u1ea1i v\u00e0 nhi\u1ec1u l\u0129nh v\u1ef1c 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>Kh\u00ed Photphin | Thu\u1ed1c Kh\u1eed Tr\u00f9ng, \u1ed4n \u0110\u1ecbnh Nhi\u1ec7t &amp; \u1ee8ng D\u1ee5ng<\/title>\n<meta name=\"description\" content=\"Kh\u00ed Photphin: thu\u1ed1c kh\u1eed tr\u00f9ng m\u1ea1nh, \u1ed5n \u0111\u1ecbnh nhi\u1ec7t cao, \u1ee9ng d\u1ee5ng trong b\u1ea3o qu\u1ea3n n\u00f4ng s\u1ea3n, ki\u1ec3m so\u00e1t d\u1ecbch h\u1ea1i v\u00e0 nhi\u1ec1u l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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