{"id":687875,"date":"2024-10-28T12:08:48","date_gmt":"2024-10-28T11:08:48","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=687875"},"modified":"2024-10-28T12:08:48","modified_gmt":"2024-10-28T11:08:48","slug":"luu-huynh-long-ung-dung-trong-san-xuat-hoa-chat-va-phan-bon","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/luu-huynh-long-ung-dung-trong-san-xuat-hoa-chat-va-phan-bon\/","title":{"rendered":"L\u01b0u Hu\u1ef3nh L\u1ecfng | \u1ee8ng D\u1ee5ng Trong S\u1ea3n Xu\u1ea5t H\u00f3a Ch\u1ea5t v\u00e0 Ph\u00e2n B\u00f3n"},"content":{"rendered":"<p class=\"sidekick\">L\u01b0u hu\u1ef3nh l\u1ecfng: T\u00ecm hi\u1ec3u \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t v\u00e0 ph\u00e2n b\u00f3n, t\u1eeb vi\u1ec7c h\u1ed7 tr\u1ee3 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u1ebfn c\u1ea3i thi\u1ec7n \u0111\u1ea5t tr\u1ed3ng tr\u1ecdt, t\u0103ng n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/luu_huynh_long_ung_dung_trong_san_xuat_hoa_chat_va_phan_bon.png\" alt=\"L\u01b0u Hu\u1ef3nh L\u1ecfng | \u1ee8ng D\u1ee5ng Trong S\u1ea3n Xu\u1ea5t H\u00f3a Ch\u1ea5t v\u00e0 Ph\u00e2n B\u00f3n\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>L\u01b0u Hu\u1ef3nh L\u1ecfng | \u1ee8ng D\u1ee5ng Trong S\u1ea3n Xu\u1ea5t H\u00f3a Ch\u1ea5t v\u00e0 Ph\u00e2n B\u00f3n<\/h2>\n<p>L\u01b0u hu\u1ef3nh l\u1ecfng l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean li\u1ec7u quan tr\u1ecdng trong nhi\u1ec1u qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p. V\u1edbi nhi\u1ec1u \u0111\u1eb7c t\u00ednh h\u00f3a h\u1ecdc \u0111\u1ed9c \u0111\u00e1o, l\u01b0u hu\u1ef3nh l\u1ecfng kh\u00f4ng ch\u1ec9 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t m\u00e0 c\u00f2n trong ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u00e2n b\u00f3n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u v\u1ec1 \u1ee9ng d\u1ee5ng c\u1ee7a l\u01b0u hu\u1ef3nh l\u1ecfng trong hai l\u0129nh v\u1ef1c n\u00e0y.<\/p>\n<h2>S\u1ea3n Xu\u1ea5t H\u00f3a Ch\u1ea5t<\/h2>\n<p>Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, l\u01b0u hu\u1ef3nh l\u1ecfng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t axit sulfuric (H<sub>2<\/sub>SO<sub>4<\/sub>), m\u1ed9t h\u00f3a ch\u1ea5t c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.<\/p>\n<p><u1><\/p>\n<li><b>S\u1ea3n xu\u1ea5t axit sulfuric:<\/b> Qu\u00e1 tr\u00ecnh ti\u1ebfp x\u00fac l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u1ee7 y\u1ebfu s\u1ea3n xu\u1ea5t axit sulfuric t\u1eeb l\u01b0u hu\u1ef3nh l\u1ecfng. Trong qu\u00e1 tr\u00ecnh n\u00e0y, l\u01b0u hu\u1ef3nh \u0111\u01b0\u1ee3c \u0111\u1ed1t ch\u00e1y \u0111\u1ec3 t\u1ea1o ra l\u01b0u hu\u1ef3nh \u0111ioxit (SO<sub>2<\/sub>), sau \u0111\u00f3 oxy h\u00f3a th\u00e0nh l\u01b0u hu\u1ef3nh trioxit (SO<sub>3<\/sub>) nh\u1edd x\u00fac t\u00e1c vanadi pent\u00f4xit (V<sub>2<\/sub>O<sub>5<\/sub>). Cu\u1ed1i c\u00f9ng, l\u01b0u hu\u1ef3nh trioxit \u0111\u01b0\u1ee3c h\u00f2a tan trong n\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o ra axit sulfuric.<\/li>\n<li><b>S\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t kh\u00e1c:<\/b> Ngo\u00e0i axit sulfuric, l\u01b0u hu\u1ef3nh l\u1ecfng c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t c\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc kh\u00e1c nh\u01b0 natri sunfat (Na<sub>2<\/sub>SO<sub>4<\/sub>), natri hydrosunfit (NaHSO<sub>3<\/sub>) v\u00e0 nhi\u1ec1u h\u1ee3p ch\u1ea5t l\u01b0u hu\u1ef3nh h\u1eefu c\u01a1 kh\u00e1c.<\/li>\n<p><\/u1><\/p>\n<h2>\u1ee8ng D\u1ee5ng Trong S\u1ea3n Xu\u1ea5t Ph\u00e2n B\u00f3n<\/h2>\n<p>L\u01b0u hu\u1ef3nh l\u00e0 m\u1ed9t nguy\u00ean t\u1ed1 dinh d\u01b0\u1ee1ng thi\u1ebft y\u1ebfu cho c\u00e2y tr\u1ed3ng, gi\u00fap c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u00f4ng s\u1ea3n. Do \u0111\u00f3, l\u01b0u hu\u1ef3nh l\u1ecfng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u00e2n b\u00f3n.<\/p>\n<p><u1><\/p>\n<li><b>Ph\u00e2n b\u00f3n ch\u1ee9a l\u01b0u hu\u1ef3nh:<\/b> L\u01b0u hu\u1ef3nh l\u1ecfng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t nhi\u1ec1u lo\u1ea1i ph\u00e2n b\u00f3n ch\u1ee9a l\u01b0u hu\u1ef3nh nh\u01b0 ph\u00e2n supephosphate \u0111\u01a1n (SSP) v\u00e0 supephosphate k\u00e9p (DSP). Nh\u1eefng lo\u1ea1i ph\u00e2n b\u00f3n n\u00e0y cung c\u1ea5p l\u01b0u hu\u1ef3nh v\u00e0 photpho (P) cho c\u00e2y tr\u1ed3ng, gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ph\u00e1t tri\u1ec3n v\u00e0 s\u1ee9c \u0111\u1ec1 kh\u00e1ng.<\/li>\n<li><b>Ph\u00e2n b\u00f3n h\u1ed7n h\u1ee3p:<\/b> L\u01b0u hu\u1ef3nh th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u00eam v\u00e0o c\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n h\u1ed7n h\u1ee3p \u0111\u1ec3 cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 d\u01b0\u1ee1ng ch\u1ea5t cho c\u00e2y tr\u1ed3ng. V\u00ed d\u1ee5, ph\u00e2n b\u00f3n NPK c\u00f3 th\u1ec3 ch\u1ee9a th\u00eam l\u01b0u hu\u1ef3nh \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng.<\/li>\n<li><b>\u0110i\u1ec1u ch\u1ebf \u0111\u1ea5t:<\/b> L\u01b0u hu\u1ef3nh l\u1ecfng c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t. B\u1eb1ng c\u00e1ch oxy h\u00f3a l\u01b0u hu\u1ef3nh th\u00e0nh axit sulfuric trong \u0111\u1ea5t, \u0111\u1ed9 pH c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3m, gi\u00fap t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng th\u00edch h\u1ee3p cho c\u00e2y tr\u1ed3ng ph\u00e1t tri\u1ec3n.<\/li>\n<p><\/u1><\/p>\n<h2>K\u1ebft Lu\u1eadn<\/h2>\n<p>L\u01b0u hu\u1ef3nh l\u1ecfng l\u00e0 m\u1ed9t nguy\u00ean li\u1ec7u quan tr\u1ecdng v\u00e0 c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t v\u00e0 ph\u00e2n b\u00f3n. T\u1eeb vi\u1ec7c s\u1ea3n xu\u1ea5t axit sulfuric cho \u0111\u1ebfn c\u1ea3i thi\u1ec7n dinh d\u01b0\u1ee1ng c\u00e2y tr\u1ed3ng, l\u01b0u hu\u1ef3nh l\u1ecfng \u0111\u00f3ng vai tr\u00f2 kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p. Vi\u1ec7c hi\u1ec3u r\u00f5 v\u00e0 t\u1ed1i \u01b0u h\u00f3a s\u1eed d\u1ee5ng l\u01b0u hu\u1ef3nh l\u1ecfng s\u1ebd gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t v\u00e0 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u01b0u hu\u1ef3nh l\u1ecfng: T\u00ecm hi\u1ec3u \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t v\u00e0 ph\u00e2n b\u00f3n, t\u1eeb vi\u1ec7c h\u1ed7 tr\u1ee3 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u1ebfn c\u1ea3i thi\u1ec7n \u0111\u1ea5t tr\u1ed3ng tr\u1ecdt, t\u0103ng n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng.<\/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>L\u01b0u Hu\u1ef3nh L\u1ecfng | \u1ee8ng D\u1ee5ng Trong S\u1ea3n Xu\u1ea5t H\u00f3a Ch\u1ea5t v\u00e0 Ph\u00e2n B\u00f3n<\/title>\n<meta name=\"description\" content=\"L\u01b0u hu\u1ef3nh l\u1ecfng: T\u00ecm hi\u1ec3u \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t v\u00e0 ph\u00e2n b\u00f3n, t\u1eeb vi\u1ec7c h\u1ed7 tr\u1ee3 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u1ebfn c\u1ea3i thi\u1ec7n \u0111\u1ea5t tr\u1ed3ng tr\u1ecdt, t\u0103ng n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng.\" \/>\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\/luu-huynh-long-ung-dung-trong-san-xuat-hoa-chat-va-phan-bon\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u01b0u Hu\u1ef3nh L\u1ecfng | \u1ee8ng D\u1ee5ng Trong S\u1ea3n Xu\u1ea5t H\u00f3a Ch\u1ea5t v\u00e0 Ph\u00e2n B\u00f3n\" \/>\n<meta property=\"og:description\" content=\"L\u01b0u hu\u1ef3nh l\u1ecfng: T\u00ecm hi\u1ec3u \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t v\u00e0 ph\u00e2n b\u00f3n, t\u1eeb vi\u1ec7c h\u1ed7 tr\u1ee3 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u1ebfn c\u1ea3i thi\u1ec7n \u0111\u1ea5t tr\u1ed3ng tr\u1ecdt, t\u0103ng n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/vi\/luu-huynh-long-ung-dung-trong-san-xuat-hoa-chat-va-phan-bon\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2024-10-28T11:08:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/luu_huynh_long_ung_dung_trong_san_xuat_hoa_chat_va_phan_bon.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\/luu-huynh-long-ung-dung-trong-san-xuat-hoa-chat-va-phan-bon\/#primaryimage\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/luu_huynh_long_ung_dung_trong_san_xuat_hoa_chat_va_phan_bon.png\",\"width\":1000,\"height\":1000,\"caption\":\"L\\u01b0u Hu\\u1ef3nh L\\u1ecfng | \\u1ee8ng D\\u1ee5ng Trong S\\u1ea3n Xu\\u1ea5t H\\u00f3a Ch\\u1ea5t v\\u00e0 Ph\\u00e2n B\\u00f3n\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/luu-huynh-long-ung-dung-trong-san-xuat-hoa-chat-va-phan-bon\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/vi\/luu-huynh-long-ung-dung-trong-san-xuat-hoa-chat-va-phan-bon\/\",\"name\":\"L\\u01b0u Hu\\u1ef3nh L\\u1ecfng | \\u1ee8ng D\\u1ee5ng Trong S\\u1ea3n Xu\\u1ea5t H\\u00f3a Ch\\u1ea5t v\\u00e0 Ph\\u00e2n B\\u00f3n\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/luu-huynh-long-ung-dung-trong-san-xuat-hoa-chat-va-phan-bon\/#primaryimage\"},\"datePublished\":\"2024-10-28T11:08:48+00:00\",\"dateModified\":\"2024-10-28T11:08:48+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"L\\u01b0u hu\\u1ef3nh l\\u1ecfng: T\\u00ecm hi\\u1ec3u \\u1ee9ng d\\u1ee5ng trong s\\u1ea3n xu\\u1ea5t h\\u00f3a ch\\u1ea5t v\\u00e0 ph\\u00e2n b\\u00f3n, t\\u1eeb vi\\u1ec7c h\\u1ed7 tr\\u1ee3 ph\\u1ea3n \\u1ee9ng h\\u00f3a h\\u1ecdc \\u0111\\u1ebfn c\\u1ea3i thi\\u1ec7n \\u0111\\u1ea5t tr\\u1ed3ng tr\\u1ecdt, t\\u0103ng n\\u0103ng su\\u1ea5t c\\u00e2y tr\\u1ed3ng.\",\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/vi\/luu-huynh-long-ung-dung-trong-san-xuat-hoa-chat-va-phan-bon\/\"]}]},{\"@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\/687875"}],"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=687875"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts\/687875\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/media?parent=687875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/categories?post=687875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/tags?post=687875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}