{"id":674897,"date":"2024-11-26T16:11:51","date_gmt":"2024-11-26T15:11:51","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=674897"},"modified":"2024-11-26T16:11:51","modified_gmt":"2024-11-26T15:11:51","slug":"cach-ma-cac-may-suoi-xuc-tac-tao-ra-nhiet","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/cach-ma-cac-may-suoi-xuc-tac-tao-ra-nhiet\/","title":{"rendered":"C\u00e1ch m\u00e0 c\u00e1c m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c t\u1ea1o ra nhi\u1ec7t"},"content":{"rendered":"<p class=\"sidekick\">M\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c t\u1ea1o nhi\u1ec7t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u1ec3 sinh nhi\u1ec7t kh\u00f4ng ch\u00e1y, an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 cho vi\u1ec7c s\u01b0\u1edfi \u1ea5m kh\u00f4ng gian nh\u1ecf.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/cach_ma_cac_may_suoi_xuc_tac_tao_ra_nhiet.png\" alt=\"C\u00e1ch m\u00e0 c\u00e1c m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c t\u1ea1o ra nhi\u1ec7t\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>C\u00e1ch m\u00e0 c\u00e1c m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c t\u1ea1o ra nhi\u1ec7t<\/h2>\n<p>C\u00e1c m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c (catalytic heaters) l\u00e0 c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng m\u1ed9t ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u1ec3 t\u1ea1o ra nhi\u1ec7t m\u00e0 kh\u00f4ng c\u1ea7n ng\u1ecdn l\u1eeda. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, gia \u0111\u00ecnh ho\u1eb7c th\u1eadm ch\u00ed trong c\u00e1c thi\u1ebft b\u1ecb c\u1eafm tr\u1ea1i. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i th\u00edch c\u00e1ch m\u00e0 c\u00e1c m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 t\u1ea1o ra nhi\u1ec7t.<\/p>\n<h2>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<p>C\u00e1c m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd <em>oxy h\u00f3a kh\u00f4ng ng\u1ecdn l\u1eeda<\/em>. \u0110\u00e2y l\u00e0 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc gi\u1eefa nhi\u00ean li\u1ec7u (th\u01b0\u1eddng l\u00e0 kh\u00ed propan ho\u1eb7c butan) v\u00e0 oxy trong kh\u00f4ng kh\u00ed, \u0111\u01b0\u1ee3c x\u00fac t\u00e1c b\u1edfi m\u1ed9t ch\u1ea5t x\u00fac t\u00e1c (th\u01b0\u1eddng l\u00e0 platinum ho\u1eb7c palladium). Qu\u00e1 tr\u00ecnh n\u00e0y t\u1ea1o ra nhi\u1ec7t m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn ng\u1ecdn l\u1eeda tr\u1ef1c ti\u1ebfp.<\/p>\n<h3>Reaction h\u00f3a h\u1ecdc c\u01a1 b\u1ea3n<\/h3>\n<p>Ph\u1ea3n \u1ee9ng oxy h\u00f3a c\u01a1 b\u1ea3n trong m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 b\u1edfi ph\u01b0\u01a1ng tr\u00ecnh sau:<\/p>\n<p>C<sub>3<\/sub>H<sub>8<\/sub> + 5O<sub>2<\/sub> <sup>xt<\/sup> \u2192 3CO<sub>2<\/sub> + 4H<sub>2<\/sub>O + nhi\u1ec7t<\/p>\n<p>Trong \u0111\u00f3:<\/p>\n<ul>\n<li>C<sub>3<\/sub>H<sub>8<\/sub>: kh\u00ed propan<\/li>\n<li>O<sub>2<\/sub>: oxy<\/li>\n<li>CO<sub>2<\/sub>: kh\u00ed carbon dioxide<\/li>\n<li>H<sub>2<\/sub>O: n\u01b0\u1edbc<\/li>\n<li><sup>xt<\/sup>: ch\u1ea5t x\u00fac t\u00e1c<\/li>\n<\/ul>\n<h2>C\u00e1c b\u01b0\u1edbc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c<\/h2>\n<ol>\n<li><strong>Nhi\u00ean li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o bu\u1ed3ng \u0111\u1ed1t:<\/strong> M\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c \u0111\u01b0\u1ee3c cung c\u1ea5p nhi\u00ean li\u1ec7u d\u1ea1ng kh\u00ed nh\u01b0 propan ho\u1eb7c butan.<\/li>\n<li><strong>H\u00f2a tr\u1ed9n nhi\u00ean li\u1ec7u v\u00e0 oxy:<\/strong> Nhi\u00ean li\u1ec7u \u0111\u01b0\u1ee3c h\u00f2a tr\u1ed9n v\u1edbi kh\u00f4ng kh\u00ed (ch\u1ee9a oxy) trong bu\u1ed3ng \u0111\u1ed1t.<\/li>\n<li><strong>X\u00fac t\u00e1c ph\u1ea3n \u1ee9ng oxy h\u00f3a:<\/strong> Ch\u1ea5t x\u00fac t\u00e1c (th\u01b0\u1eddng l\u00e0 platinum ho\u1eb7c palladium) gi\u00fap ph\u1ea3n \u1ee9ng oxy h\u00f3a x\u1ea3y ra m\u00e0 kh\u00f4ng c\u1ea7n ng\u1ecdn l\u1eeda. Ch\u1ea5t x\u00fac t\u00e1c gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng k\u00edch ho\u1ea1t c\u1ea7n thi\u1ebft cho ph\u1ea3n \u1ee9ng.<\/li>\n<li><strong>T\u1ea1o ra nhi\u1ec7t:<\/strong> Ph\u1ea3n \u1ee9ng oxy h\u00f3a t\u1ea1o ra nhi\u1ec7t, l\u00e0m n\u00f3ng bu\u1ed3ng \u0111\u1ed1t v\u00e0 t\u1eeb \u0111\u00f3, ph\u00e1t t\u00e1n nhi\u1ec7t ra kh\u00f4ng gian xung quanh.<\/li>\n<\/ol>\n<h2>\u01afu \u0111i\u1ec3m c\u1ee7a m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c<\/h2>\n<ul>\n<li><strong>An to\u00e0n:<\/strong> Kh\u00f4ng c\u00f3 ng\u1ecdn l\u1eeda tr\u1ef1c ti\u1ebfp, gi\u1ea3m nguy c\u01a1 ch\u00e1y n\u1ed5.<\/li>\n<li><strong>Hi\u1ec7u su\u1ea5t cao:<\/strong> Chuy\u1ec3n \u0111\u1ed5i ph\u1ea7n l\u1edbn n\u0103ng l\u01b0\u1ee3ng t\u1eeb nhi\u00ean li\u1ec7u th\u00e0nh nhi\u1ec7t.<\/li>\n<li><strong>Emissions th\u1ea5p:<\/strong> S\u1ea3n sinh \u00edt kh\u00ed th\u1ea3i c\u00f3 h\u1ea1i nh\u01b0 CO v\u00e0 NOx.<\/li>\n<\/ul>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>C\u00e1c m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n \u0111\u1ec3 t\u1ea1o ra nhi\u1ec7t trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean ph\u1ea3n \u1ee9ng oxy h\u00f3a kh\u00f4ng ng\u1ecdn l\u1eeda, s\u1eed d\u1ee5ng c\u00e1c ch\u1ea5t x\u00fac t\u00e1c \u0111\u1ec3 t\u1ea1o ra nhi\u1ec7t m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn ng\u1ecdn l\u1eeda tr\u1ef1c ti\u1ebfp. V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m nh\u01b0 an to\u00e0n, hi\u1ec7u su\u1ea5t cao, v\u00e0 \u00edt kh\u00ed th\u1ea3i, c\u00e1c m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c \u0111ang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c t\u1ea1o nhi\u1ec7t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u1ec3 sinh nhi\u1ec7t kh\u00f4ng ch\u00e1y, an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 cho vi\u1ec7c s\u01b0\u1edfi \u1ea5m kh\u00f4ng gian nh\u1ecf.<\/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>C\u00e1ch m\u00e0 c\u00e1c m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c t\u1ea1o ra nhi\u1ec7t<\/title>\n<meta name=\"description\" content=\"M\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c t\u1ea1o nhi\u1ec7t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u1ec3 sinh nhi\u1ec7t kh\u00f4ng ch\u00e1y, an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 cho vi\u1ec7c s\u01b0\u1edfi \u1ea5m kh\u00f4ng gian nh\u1ecf.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermal-engineering.org\/vi\/cach-ma-cac-may-suoi-xuc-tac-tao-ra-nhiet\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00e1ch m\u00e0 c\u00e1c m\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c t\u1ea1o ra nhi\u1ec7t\" \/>\n<meta property=\"og:description\" content=\"M\u00e1y s\u01b0\u1edfi x\u00fac t\u00e1c t\u1ea1o nhi\u1ec7t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u1ec3 sinh nhi\u1ec7t kh\u00f4ng ch\u00e1y, an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 cho vi\u1ec7c s\u01b0\u1edfi \u1ea5m kh\u00f4ng gian nh\u1ecf.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/vi\/cach-ma-cac-may-suoi-xuc-tac-tao-ra-nhiet\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-26T15:11:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/cach_ma_cac_may_suoi_xuc_tac_tao_ra_nhiet.png\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\">\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\">\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data2\" content=\"3 minutes\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\",\"url\":\"https:\/\/www.thermal-engineering.org\/fr\/\",\"name\":\"Thermal Engineering\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.thermal-engineering.org\/fr\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"vi-VN\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/cach-ma-cac-may-suoi-xuc-tac-tao-ra-nhiet\/#primaryimage\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/cach_ma_cac_may_suoi_xuc_tac_tao_ra_nhiet.png\",\"width\":1000,\"height\":1000,\"caption\":\"C\\u00e1ch m\\u00e0 c\\u00e1c m\\u00e1y s\\u01b0\\u1edfi x\\u00fac t\\u00e1c t\\u1ea1o ra nhi\\u1ec7t\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/cach-ma-cac-may-suoi-xuc-tac-tao-ra-nhiet\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/vi\/cach-ma-cac-may-suoi-xuc-tac-tao-ra-nhiet\/\",\"name\":\"C\\u00e1ch m\\u00e0 c\\u00e1c m\\u00e1y s\\u01b0\\u1edfi x\\u00fac t\\u00e1c t\\u1ea1o ra nhi\\u1ec7t\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/cach-ma-cac-may-suoi-xuc-tac-tao-ra-nhiet\/#primaryimage\"},\"datePublished\":\"2024-11-26T15:11:51+00:00\",\"dateModified\":\"2024-11-26T15:11:51+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"M\\u00e1y s\\u01b0\\u1edfi x\\u00fac t\\u00e1c t\\u1ea1o nhi\\u1ec7t b\\u1eb1ng c\\u00e1ch s\\u1eed d\\u1ee5ng ph\\u1ea3n \\u1ee9ng h\\u00f3a h\\u1ecdc \\u0111\\u1ec3 sinh nhi\\u1ec7t kh\\u00f4ng ch\\u00e1y, an to\\u00e0n v\\u00e0 hi\\u1ec7u qu\\u1ea3 cho vi\\u1ec7c s\\u01b0\\u1edfi \\u1ea5m kh\\u00f4ng gian nh\\u1ecf.\",\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/vi\/cach-ma-cac-may-suoi-xuc-tac-tao-ra-nhiet\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#personlogo\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"caption\":\"Nick Connor\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts\/674897"}],"collection":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/comments?post=674897"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts\/674897\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/media?parent=674897"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/categories?post=674897"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/tags?post=674897"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}