{"id":687448,"date":"2024-10-16T01:15:14","date_gmt":"2024-10-16T00:15:14","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=687448"},"modified":"2024-10-16T01:15:14","modified_gmt":"2024-10-16T00:15:14","slug":"adblue-tinh-chat-giam-nox-ung-dung-trong-dong-co-diesel","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/adblue-tinh-chat-giam-nox-ung-dung-trong-dong-co-diesel\/","title":{"rendered":"AdBlue | T\u00ednh ch\u1ea5t gi\u1ea3m NOx, \u1ee8ng d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 diesel"},"content":{"rendered":"<p class=\"sidekick\">AdBlue | T\u00ednh ch\u1ea5t gi\u1ea3m NOx, \u1ee9ng d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 diesel: Gi\u1ea3i ph\u00e1p gi\u1ea3m kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/adblue_tinh_chat_giam_nox_ung_dung_trong_dong_co_diesel.png\" alt=\"AdBlue | T\u00ednh ch\u1ea5t gi\u1ea3m NOx, \u1ee8ng d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 diesel\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>AdBlue | T\u00ednh ch\u1ea5t gi\u1ea3m NOx, \u1ee8ng d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 diesel<\/h2>\n<p>Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4 ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n, v\u1ea5n \u0111\u1ec1 kh\u00ed th\u1ea3i v\u00e0 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng \u0111ang tr\u1edf th\u00e0nh m\u1ed1i quan t\u00e2m l\u1edbn. AdBlue l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u kh\u00ed th\u1ea3i, \u0111\u1eb7c bi\u1ec7t l\u00e0 oxit nit\u01a1 (NOx), t\u1eeb c\u00e1c \u0111\u1ed9ng c\u01a1 diesel.<\/p>\n<h2>AdBlue l\u00e0 g\u00ec?<\/h2>\n<p>AdBlue l\u00e0 m\u1ed9t dung d\u1ecbch l\u1ecfng trong su\u1ed1t, kh\u00f4ng m\u00e0u, kh\u00f4ng \u0111\u1ed9c, bao g\u1ed3m 32.5% ur\u00ea tinh khi\u1ebft v\u00e0 67.5% n\u01b0\u1edbc c\u1ea5t. Ur\u00ea (NH<sub>2<\/sub>CONH<sub>2<\/sub>) khi \u0111\u01b0\u1ee3c phun v\u00e0o h\u1ec7 th\u1ed1ng x\u1ea3 c\u1ee7a \u0111\u1ed9ng c\u01a1 diesel s\u1ebd ph\u1ea3n \u1ee9ng v\u1edbi kh\u00ed th\u1ea3i n\u00f3ng v\u00e0 t\u1ea1o th\u00e0nh amoniac (NH<sub>3<\/sub>) v\u00e0 kh\u00ed cacbon \u0111ioxit (CO<sub>2<\/sub>).<\/p>\n<h2>C\u01a1 ch\u1ebf gi\u1ea3m NOx c\u1ee7a AdBlue<\/h2>\n<p>AdBlue ho\u1ea1t \u0111\u1ed9ng th\u00f4ng qua m\u1ed9t qu\u00e1 tr\u00ecnh g\u1ecdi l\u00e0 <i>Selective Catalytic Reduction (SCR)<\/i>, t\u1ea1m d\u1ecbch l\u00e0 &#8220;Ph\u1ea3n \u1ee9ng x\u00fac t\u00e1c ch\u1ecdn l\u1ecdc&#8221;. Khi AdBlue \u0111\u01b0\u1ee3c phun v\u00e0o lu\u1ed3ng kh\u00ed x\u1ea3 n\u00f3ng, ur\u00ea trong AdBlue s\u1ebd ph\u00e2n h\u1ee7y t\u1ea1o ra amoniac:<\/p>\n<ul>\n<li>NH<sub>2<\/sub>CONH<sub>2<\/sub> + H<sub>2<\/sub>O \u2192 2NH<sub>3<\/sub> + CO<sub>2<\/sub><\/li>\n<\/ul>\n<p>Amoniac sau \u0111\u00f3 s\u1ebd ph\u1ea3n \u1ee9ng v\u1edbi oxit nit\u01a1 trong kh\u00ed th\u1ea3i ngay tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a b\u1ed9 l\u1ecdc x\u00fac t\u00e1c, chuy\u1ec3n \u0111\u1ed5i NOx th\u00e0nh kh\u00ed nit\u01a1 (N<sub>2<\/sub>) v\u00e0 n\u01b0\u1edbc (H<sub>2<\/sub>O), gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng NOx th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng:<\/p>\n<ul>\n<li>4NO + 4NH<sub>3<\/sub> + O<sub>2<\/sub> \u2192 4N<sub>2<\/sub> + 6H<sub>2<\/sub>O<\/li>\n<li>6NO<sub>2<\/sub> + 8NH<sub>3<\/sub> \u2192 7N<sub>2<\/sub> + 12H<sub>2<\/sub>O<\/li>\n<\/ul>\n<h2>\u1ee8ng d\u1ee5ng c\u1ee7a AdBlue trong \u0111\u1ed9ng c\u01a1 diesel<\/h2>\n<p>AdBlue \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c h\u1ec7 th\u1ed1ng diesel hi\u1ec7n \u0111\u1ea1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n v\u1eadn t\u1ea3i nh\u01b0 xe t\u1ea3i, xe bu\u00fdt, v\u00e0 xe h\u01a1i. Vai tr\u00f2 c\u1ee7a AdBlue trong c\u00e1c \u0111\u1ed9ng c\u01a1 diesel bao g\u1ed3m:<\/p>\n<ol>\n<li><b>Gi\u1ea3m thi\u1ec3u kh\u00ed th\u1ea3i NOx:<\/b> AdBlue gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng NOx ph\u00e1t th\u1ea3i, \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n kh\u00ed th\u1ea3i nghi\u00eam ng\u1eb7t c\u1ee7a Euro 6 v\u00e0 c\u00e1c quy \u0111\u1ecbnh t\u01b0\u01a1ng t\u1ef1.<\/li>\n<li><b>T\u0103ng hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u:<\/b> S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 SCR v\u00e0 AdBlue c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u b\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y trong \u0111\u1ed9ng c\u01a1.<\/li>\n<li><b>B\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng:<\/b> B\u1eb1ng c\u00e1ch gi\u1ea3m thi\u1ec3u kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i, AdBlue gi\u00fap b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng s\u1ed1ng v\u00e0 s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi.<\/li>\n<\/ol>\n<p>Nh\u00ecn chung, AdBlue l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p quan tr\u1ecdng gi\u00fap gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c c\u1ee7a \u0111\u1ed9ng c\u01a1 diesel \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng, \u0111\u1ed3ng th\u1eddi duy tr\u00ec hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng cao c\u1ee7a ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AdBlue | T\u00ednh ch\u1ea5t gi\u1ea3m NOx, \u1ee9ng d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 diesel: Gi\u1ea3i ph\u00e1p gi\u1ea3m kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1.<\/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>AdBlue | T\u00ednh ch\u1ea5t gi\u1ea3m NOx, \u1ee8ng d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 diesel<\/title>\n<meta name=\"description\" content=\"AdBlue | T\u00ednh ch\u1ea5t gi\u1ea3m NOx, \u1ee9ng d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 diesel: Gi\u1ea3i ph\u00e1p gi\u1ea3m kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1.\" \/>\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\/adblue-tinh-chat-giam-nox-ung-dung-trong-dong-co-diesel\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AdBlue | T\u00ednh ch\u1ea5t gi\u1ea3m NOx, \u1ee8ng d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 diesel\" \/>\n<meta property=\"og:description\" content=\"AdBlue | T\u00ednh ch\u1ea5t gi\u1ea3m NOx, \u1ee9ng d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 diesel: Gi\u1ea3i ph\u00e1p gi\u1ea3m kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/vi\/adblue-tinh-chat-giam-nox-ung-dung-trong-dong-co-diesel\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2024-10-16T00:15:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/adblue_tinh_chat_giam_nox_ung_dung_trong_dong_co_diesel.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=\"2 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\/adblue-tinh-chat-giam-nox-ung-dung-trong-dong-co-diesel\/#primaryimage\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/adblue_tinh_chat_giam_nox_ung_dung_trong_dong_co_diesel.png\",\"width\":1000,\"height\":1000,\"caption\":\"AdBlue | T\\u00ednh ch\\u1ea5t gi\\u1ea3m NOx, \\u1ee8ng d\\u1ee5ng trong \\u0111\\u1ed9ng c\\u01a1 diesel\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/adblue-tinh-chat-giam-nox-ung-dung-trong-dong-co-diesel\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/vi\/adblue-tinh-chat-giam-nox-ung-dung-trong-dong-co-diesel\/\",\"name\":\"AdBlue | T\\u00ednh ch\\u1ea5t gi\\u1ea3m NOx, \\u1ee8ng d\\u1ee5ng trong \\u0111\\u1ed9ng c\\u01a1 diesel\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/adblue-tinh-chat-giam-nox-ung-dung-trong-dong-co-diesel\/#primaryimage\"},\"datePublished\":\"2024-10-16T00:15:14+00:00\",\"dateModified\":\"2024-10-16T00:15:14+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"AdBlue | T\\u00ednh ch\\u1ea5t gi\\u1ea3m NOx, \\u1ee9ng d\\u1ee5ng trong \\u0111\\u1ed9ng c\\u01a1 diesel: Gi\\u1ea3i ph\\u00e1p gi\\u1ea3m kh\\u00ed th\\u1ea3i \\u0111\\u1ed9c h\\u1ea1i, b\\u1ea3o v\\u1ec7 m\\u00f4i tr\\u01b0\\u1eddng, v\\u00e0 t\\u1ed1i \\u01b0u hi\\u1ec7u su\\u1ea5t \\u0111\\u1ed9ng c\\u01a1.\",\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/vi\/adblue-tinh-chat-giam-nox-ung-dung-trong-dong-co-diesel\/\"]}]},{\"@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\/687448"}],"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=687448"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts\/687448\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/media?parent=687448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/categories?post=687448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/tags?post=687448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}