{"id":9041,"date":"2026-05-06T08:00:00","date_gmt":"2026-05-06T08:00:00","guid":{"rendered":"https:\/\/hoachatlocthien.com\/quy-trinh-san-xuat-acid-hcl-32\/"},"modified":"2026-05-20T10:10:45","modified_gmt":"2026-05-20T03:10:45","slug":"quy-trinh-san-xuat-acid-hcl-32-2","status":"publish","type":"post","link":"https:\/\/hoachatlocthien.com\/ko\/quy-trinh-san-xuat-acid-hcl-32-2","title":{"rendered":"Quy Tr\u00ecnh S\u1ea3n Xu\u1ea5t Acid HCl 32% Trong C\u00f4ng Nghi\u1ec7p Hi\u1ec7n Nay"},"content":{"rendered":"<article>\n<header class=\"hero\">\n<div class=\"kicker\">S\u1ea3n xu\u1ea5t HCl 32%<\/div>\n<h1>Quy Tr\u00ecnh S\u1ea3n Xu\u1ea5t Acid HCl 32% Trong C\u00f4ng Nghi\u1ec7p Hi\u1ec7n Nay<\/h1>\n<p class=\"meta\">Bien soan boi doi ngu ky thuat <strong>Hoa Chat Loc Thien<\/strong>.<\/p>\n<p>Trong c\u00e1c nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t hi\u1ec7n \u0111\u1ea1i, <strong>quy tr\u00ecnh s\u1ea3n xu\u1ea5t acid HCl 32%<\/strong> \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng h\u00f3a cao v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy chu\u1ea9n an to\u00e0n. B\u00e0i vi\u1ebft m\u00f4 t\u1ea3 4 b\u01b0\u1edbc ch\u00ednh c\u1ee7a quy tr\u00ecnh.<\/p>\n<p class=\"note\">Noi dung tham khao, vui long doi chieu MSDS.<\/p>\n<\/header>\n<figure><img decoding=\"async\" class=\"thumb lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2026\/01\/Mo-hinh-phan-tu-HCL.webp\" alt=\"M\u00f4 h\u00ecnh ph\u00e2n t\u1eeb HCL\" width=\"900\" height=\"500\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 900px; --smush-placeholder-aspect-ratio: 900\/500;\"><figcaption class=\"meta\" style=\"text-align:center\">M\u00f4 h\u00ecnh ph\u00e2n t\u1eeb HCL<\/figcaption><\/figure>\n<div class=\"tag-list\"><span>quy tr\u00ecnh s\u1ea3n xu\u1ea5t HCl 32%<\/span><span>s\u1ea3n xu\u1ea5t HCl<\/span><span>t\u1ed5ng h\u1ee3p HCl<\/span><span>h\u1ea5p th\u1ee5 HCl<\/span><span>HCl 32% c\u00f4ng nghi\u1ec7p<\/span><\/div>\n<section id=\"buoc-1\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_72 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/hoachatlocthien.com\/ko\/quy-trinh-san-xuat-acid-hcl-32-2\/#Buoc_1_Tong_hop_khi_HCl\" title=\"B\u01b0\u1edbc 1. T\u1ed5ng h\u1ee3p kh\u00ed HCl\">B\u01b0\u1edbc 1. T\u1ed5ng h\u1ee3p kh\u00ed HCl<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hoachatlocthien.com\/ko\/quy-trinh-san-xuat-acid-hcl-32-2\/#Buoc_2_Hap_thu_HCl_khi_vao_nuoc\" title=\"B\u01b0\u1edbc 2. H\u1ea5p th\u1ee5 HCl kh\u00ed v\u00e0o n\u01b0\u1edbc\">B\u01b0\u1edbc 2. H\u1ea5p th\u1ee5 HCl kh\u00ed v\u00e0o n\u01b0\u1edbc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hoachatlocthien.com\/ko\/quy-trinh-san-xuat-acid-hcl-32-2\/#Buoc_3_Kiem_soat_chat_luong_QC\" title=\"B\u01b0\u1edbc 3. Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng (QC)\">B\u01b0\u1edbc 3. Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng (QC)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hoachatlocthien.com\/ko\/quy-trinh-san-xuat-acid-hcl-32-2\/#Buoc_4_Dong_goi_van_chuyen\" title=\"B\u01b0\u1edbc 4. \u0110\u00f3ng g\u00f3i &#038; v\u1eadn chuy\u1ec3n\">B\u01b0\u1edbc 4. \u0110\u00f3ng g\u00f3i &#038; v\u1eadn chuy\u1ec3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hoachatlocthien.com\/ko\/quy-trinh-san-xuat-acid-hcl-32-2\/#Luu_y_ky_thuat_an_toan\" title=\"L\u01b0u \u00fd k\u1ef9 thu\u1eadt &#038; an to\u00e0n\">L\u01b0u \u00fd k\u1ef9 thu\u1eadt &#038; an to\u00e0n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hoachatlocthien.com\/ko\/quy-trinh-san-xuat-acid-hcl-32-2\/#Lien_he_Hoa_Chat_Loc_Thien\" title=\"Lien he Hoa Chat Loc Thien\">Lien he Hoa Chat Loc Thien<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hoachatlocthien.com\/ko\/quy-trinh-san-xuat-acid-hcl-32-2\/#FAQ\" title=\"FAQ\">FAQ<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Buoc_1_Tong_hop_khi_HCl\"><\/span>B\u01b0\u1edbc 1. T\u1ed5ng h\u1ee3p kh\u00ed HCl<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trong th\u00e1p t\u1ed5ng h\u1ee3p b\u1eb1ng graphite ho\u1eb7c th\u00e9p tr\u00e1ng, kh\u00ed H2 v\u00e0 Cl2 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o theo t\u1ef7 l\u1ec7 chu\u1ea9n (H2 d\u01b0 nh\u1eb9 ~ 5%) v\u00e0 b\u1ed1c ch\u00e1y theo ph\u1ea3n \u1ee9ng: H2 + Cl2 \u2192 2HCl + nhi\u1ec7t. Ng\u1ecdn l\u1eeda xanh lam, nhi\u1ec7t \u0111\u1ed9 ~2000\u00b0C.<\/p>\n<\/section>\n<section id=\"buoc-2\">\n<h2><span class=\"ez-toc-section\" id=\"Buoc_2_Hap_thu_HCl_khi_vao_nuoc\"><\/span>B\u01b0\u1edbc 2. H\u1ea5p th\u1ee5 HCl kh\u00ed v\u00e0o n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kh\u00ed HCl \u0111\u01b0\u1ee3c l\u00e0m ngu\u1ed9i xu\u1ed1ng ~80\u00b0C r\u1ed3i d\u1eabn v\u00e0o th\u00e1p h\u1ea5p th\u1ee5 ng\u01b0\u1ee3c d\u00f2ng v\u1edbi n\u01b0\u1edbc demi. H\u1ea5p th\u1ee5 x\u1ea3y ra theo nguy\u00ean t\u1eafc t\u1ecfa nhi\u1ec7t m\u1ea1nh, c\u1ea7n l\u00e0m m\u00e1t b\u1eb1ng v\u1ecf \u00e1o n\u01b0\u1edbc. S\u1ea3n ph\u1ea9m thu \u0111\u01b0\u1ee3c l\u00e0 dung d\u1ecbch HCl 32\u201335%.<\/p>\n<\/section>\n<figure style=\"margin:18px 0;text-align:center;\"><img decoding=\"async\" class=\"thumb lazyload\" data-src=\"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2023\/11\/acid-hydrochloric-hcl32-loc-thien2.webp\" alt=\"Acid hydrochloric, axit hydrochloric, acid muriatic, acid chlorh\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\"><figcaption class=\"meta\">Acid hydrochloric, axit hydrochloric, acid muriatic, acid chlorh<\/figcaption><\/figure>\n<section id=\"buoc-3\">\n<h2><span class=\"ez-toc-section\" id=\"Buoc_3_Kiem_soat_chat_luong_QC\"><\/span>B\u01b0\u1edbc 3. Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng (QC)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table class='specs'>\n<tr>\n<th>Ch\u1ec9 ti\u00eau<\/th>\n<th>Y\u00eau c\u1ea7u<\/th>\n<\/tr>\n<tr>\n<td>H\u00e0m l\u01b0\u1ee3ng HCl<\/td>\n<td>\u2265 32%<\/td>\n<\/tr>\n<tr>\n<td>T\u1ec9 tr\u1ecdng (25\u00b0C)<\/td>\n<td>~ 1,16 g\/mL<\/td>\n<\/tr>\n<tr>\n<td>Fe<\/td>\n<td>\u2264 5 ppm<\/td>\n<\/tr>\n<tr>\n<td>Free Cl2<\/td>\n<td>\u2264 30 ppm<\/td>\n<\/tr>\n<tr>\n<td>C\u1eb7n kh\u00f4ng tan<\/td>\n<td>\u2264 0,01%<\/td>\n<\/tr>\n<\/table>\n<\/section>\n<section id=\"buoc-4\">\n<h2><span class=\"ez-toc-section\" id=\"Buoc_4_Dong_goi_van_chuyen\"><\/span>B\u01b0\u1edbc 4. \u0110\u00f3ng g\u00f3i &#038; v\u1eadn chuy\u1ec3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>HCl 32% \u0111\u01b0\u1ee3c \u0111\u00f3ng v\u00e0o can 30L PE, IBC 1.000L PE, xe b\u1ed3n FRP\/PE 16\u201325 t\u1ea5n. T\u1ea5t c\u1ea3 \u0111\u1ec1u d\u00e1n nh\u00e3n UN 1789 (axit clohidric \u0103n m\u00f2n) v\u00e0 v\u1eadn chuy\u1ec3n b\u1eb1ng xe c\u00f3 gi\u1ea5y ph\u00e9p h\u00f3a ch\u1ea5t nguy hi\u1ec3m.<\/p>\n<\/section>\n<section id=\"luu-y\">\n<h2><span class=\"ez-toc-section\" id=\"Luu_y_ky_thuat_an_toan\"><\/span>L\u01b0u \u00fd k\u1ef9 thu\u1eadt &#038; an to\u00e0n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>H\u1ec7 th\u1ed1ng d\u00f2 kh\u00ed HCl, Cl2 t\u1ef1 \u0111\u1ed9ng \u1edf c\u00e1c \u0111i\u1ec3m r\u00f2 r\u1ec9 ti\u1ec1m n\u0103ng.<\/li>\n<li>Th\u00e1p x\u1eed l\u00fd kh\u00ed th\u1ea3i b\u1eb1ng NaOH\/Ca(OH)2 tr\u01b0\u1edbc khi x\u1ea3 ra m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li>V\u1ecf thi\u1ebft b\u1ecb ch\u1ecbu axit: graphite, th\u00e9p tr\u00e1ng PTFE, FRP c\u00f3 l\u1edbp l\u00f3t.<\/li>\n<li>PPE \u0111\u1ea7y \u0111\u1ee7, v\u00f2i r\u1eeda kh\u1ea9n c\u1ea5p \u1edf c\u00e1c v\u1ecb tr\u00ed thao t\u00e1c.<\/li>\n<\/ul>\n<\/section>\n<section id=\"lien-he\">\n<h2><span class=\"ez-toc-section\" id=\"Lien_he_Hoa_Chat_Loc_Thien\"><\/span>Lien he Hoa Chat Loc Thien<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Doi ngu ky thuat <strong>Hoa Chat Loc Thien<\/strong> san sang ho tro doanh nghiep.<\/p>\n<ul>\n<li>Hotline: <a href=\"tel:0979891929\">0979 89 1929<\/a><\/li>\n<li>Email: <a href=\"mailto:locthien@locthien.vn\">locthien@locthien.vn<\/a><\/li>\n<li>Website: <a href=\"https:\/\/hoachatlocthien.com\/\">hoachatlocthien.com\/<\/a><\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\" class=\"faq\">\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><strong>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t HCl 32% g\u1ed3m m\u1ea5y b\u01b0\u1edbc?<\/strong><br \/>4 b\u01b0\u1edbc ch\u00ednh: (1) t\u1ed5ng h\u1ee3p kh\u00ed HCl t\u1eeb H2 + Cl2; (2) h\u1ea5p th\u1ee5 kh\u00ed HCl v\u00e0o n\u01b0\u1edbc; (3) ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng theo ti\u00eau chu\u1ea9n HCl 32% c\u00f4ng nghi\u1ec7p; (4) \u0111\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n.<\/li>\n<li><strong>V\u00ec sao c\u1ea7n l\u00e0m m\u00e1t trong qu\u00e1 tr\u00ecnh h\u1ea5p th\u1ee5 HCl?<\/strong><br \/>V\u00ec qu\u00e1 tr\u00ecnh h\u1ea5p th\u1ee5 HCl kh\u00ed v\u00e0o n\u01b0\u1edbc t\u1ecfa nhi\u1ec7t r\u1ea5t l\u1edbn (~75 kJ\/mol). Kh\u00f4ng l\u00e0m m\u00e1t s\u1ebd d\u1eabn \u0111\u1ebfn t\u0103ng nhi\u1ec7t \u0111\u1ed9, gi\u1ea3m hi\u1ec7u su\u1ea5t h\u1ea5p th\u1ee5 v\u00e0 c\u00f3 nguy c\u01a1 r\u00f2 r\u1ec9 HCl kh\u00ed.<\/li>\n<li><strong>HCl 32% c\u00f3 th\u1ec3 \u0111\u1ea1t n\u1ed3ng \u0111\u1ed9 cao h\u01a1n kh\u00f4ng?<\/strong><br \/>HCl th\u01b0\u01a1ng m\u1ea1i t\u1ed1i \u0111a kho\u1ea3ng 36\u201337% (azeotrope). Cao h\u01a1n kh\u00f4ng b\u1ec1n \u2013 HCl kh\u00ed tho\u00e1t ra. V\u00ec v\u1eady 32% l\u00e0 \u0111i\u1ec3m c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u gi\u1eefa h\u00e0m l\u01b0\u1ee3ng cao v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh khi v\u1eadn chuy\u1ec3n.<\/li>\n<li><strong>Kh\u00ed th\u1ea3i Cl2 d\u01b0 x\u1eed l\u00fd th\u1ebf n\u00e0o?<\/strong><br \/>Th\u00e1p h\u1ea5p th\u1ee5 v\u1edbi NaOH 10\u201320% theo ph\u1ea3n \u1ee9ng Cl2 + 2NaOH \u2192 NaOCl + NaCl + H2O. Dung d\u1ecbch NaOCl thu \u0111\u01b0\u1ee3c c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng l\u00e0m Javen c\u00f4ng nghi\u1ec7p.<\/li>\n<li><strong>Mua HCl 32% t\u1eeb L\u1ed9c Thi\u00ean c\u00f3 g\u00ec kh\u00e1c bi\u1ec7t?<\/strong><br \/>H\u00f3a Ch\u1ea5t L\u1ed9c Thi\u00ean cung c\u1ea5p HCl 32% \u0111\u01b0\u1ee3c ki\u1ec3m tra QC nghi\u00eam ng\u1eb7t, COA v\u00e0 MSDS \u0111\u1ea7y \u0111\u1ee7, \u0111\u00f3ng g\u00f3i \u0111a d\u1ea1ng v\u00e0 giao trong ng\u00e0y t\u1ea1i mi\u1ec1n Nam.<\/li>\n<\/ol>\n<\/section>\n<\/article>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Organization\",\n      \"@id\": \"https:\/\/hoachatlocthien.com\/#org\",\n      \"name\": \"Hoa Chat Loc Thien\",\n      \"url\": \"https:\/\/hoachatlocthien.com\/\",\n      \"logo\": \"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2025\/02\/logo-locthien.png\",\n      \"telephone\": \"+84979891929\",\n      \"email\": \"locthien@locthien.vn\"\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"@id\": \"https:\/\/hoachatlocthien.com\/quy-trinh-san-xuat-acid-hcl-32\/#breadcrumb\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Trang chu\",\n          \"item\": \"https:\/\/hoachatlocthien.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"H\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p\",\n          \"item\": \"https:\/\/hoachatlocthien.com\/kien-thuc-hoa-chat\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"Quy Tr\u00ecnh S\u1ea3n Xu\u1ea5t Acid HCl 32% Trong C\u00f4ng Nghi\u1ec7p Hi\u1ec7n Nay\",\n          \"item\": \"https:\/\/hoachatlocthien.com\/quy-trinh-san-xuat-acid-hcl-32\/\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"Article\",\n      \"@id\": \"https:\/\/hoachatlocthien.com\/quy-trinh-san-xuat-acid-hcl-32\/#article\",\n      \"headline\": \"Quy Tr\u00ecnh S\u1ea3n Xu\u1ea5t Acid HCl 32% Trong C\u00f4ng Nghi\u1ec7p Hi\u1ec7n Nay\",\n      \"description\": \"Quy tr\u00ecnh s\u1ea3n xu\u1ea5t acid HCl 32% c\u00f4ng nghi\u1ec7p g\u1ed3m 4 b\u01b0\u1edbc: t\u1ed5ng h\u1ee3p HCl kh\u00ed t\u1eeb H2 + Cl2, h\u1ea5p th\u1ee5 v\u00e0o n\u01b0\u1edbc, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u00f3ng g\u00f3i. Ti\u00eau chu\u1ea9n & l\u01b0u \u00fd k\u1ef9 thu\u1eadt.\",\n      \"image\": \"https:\/\/hoachatlocthien.com\/wp-content\/uploads\/2026\/01\/Mo-hinh-phan-tu-HCL.webp\",\n      \"datePublished\": \"2026-05-06T08:00:00+07:00\",\n      \"dateModified\": \"2026-05-06T08:00:00+07:00\",\n      \"author\": {\n        \"@type\": \"Organization\",\n        \"@id\": \"https:\/\/hoachatlocthien.com\/#org\",\n        \"name\": \"Hoa Chat Loc Thien\"\n      },\n      \"publisher\": {\n        \"@type\": \"Organization\",\n        \"@id\": \"https:\/\/hoachatlocthien.com\/#org\"\n      },\n      \"mainEntityOfPage\": {\n        \"@type\": \"WebPage\",\n        \"@id\": \"https:\/\/hoachatlocthien.com\/quy-trinh-san-xuat-acid-hcl-32\/\"\n      },\n      \"articleSection\": [\n        \"H\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p\",\n        \"HCl\"\n      ],\n      \"keywords\": [\n        \"quy tr\u00ecnh s\u1ea3n xu\u1ea5t HCl 32%\",\n        \"s\u1ea3n xu\u1ea5t HCl\",\n        \"t\u1ed5ng h\u1ee3p HCl\",\n        \"h\u1ea5p th\u1ee5 HCl\",\n        \"HCl 32% c\u00f4ng nghi\u1ec7p\"\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"@id\": \"https:\/\/hoachatlocthien.com\/quy-trinh-san-xuat-acid-hcl-32\/#faq-schema\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Quy tr\u00ecnh s\u1ea3n xu\u1ea5t HCl 32% g\u1ed3m m\u1ea5y b\u01b0\u1edbc?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"4 b\u01b0\u1edbc ch\u00ednh: (1) t\u1ed5ng h\u1ee3p kh\u00ed HCl t\u1eeb H2 + Cl2; (2) h\u1ea5p th\u1ee5 kh\u00ed HCl v\u00e0o n\u01b0\u1edbc; (3) ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng theo ti\u00eau chu\u1ea9n HCl 32% c\u00f4ng nghi\u1ec7p; (4) \u0111\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"V\u00ec sao c\u1ea7n l\u00e0m m\u00e1t trong qu\u00e1 tr\u00ecnh h\u1ea5p th\u1ee5 HCl?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"V\u00ec qu\u00e1 tr\u00ecnh h\u1ea5p th\u1ee5 HCl kh\u00ed v\u00e0o n\u01b0\u1edbc t\u1ecfa nhi\u1ec7t r\u1ea5t l\u1edbn (~75 kJ\/mol). Kh\u00f4ng l\u00e0m m\u00e1t s\u1ebd d\u1eabn \u0111\u1ebfn t\u0103ng nhi\u1ec7t \u0111\u1ed9, gi\u1ea3m hi\u1ec7u su\u1ea5t h\u1ea5p th\u1ee5 v\u00e0 c\u00f3 nguy c\u01a1 r\u00f2 r\u1ec9 HCl kh\u00ed.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"HCl 32% c\u00f3 th\u1ec3 \u0111\u1ea1t n\u1ed3ng \u0111\u1ed9 cao h\u01a1n kh\u00f4ng?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"HCl th\u01b0\u01a1ng m\u1ea1i t\u1ed1i \u0111a kho\u1ea3ng 36\u201337% (azeotrope). Cao h\u01a1n kh\u00f4ng b\u1ec1n \u2013 HCl kh\u00ed tho\u00e1t ra. V\u00ec v\u1eady 32% l\u00e0 \u0111i\u1ec3m c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u gi\u1eefa h\u00e0m l\u01b0\u1ee3ng cao v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh khi v\u1eadn chuy\u1ec3n.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Kh\u00ed th\u1ea3i Cl2 d\u01b0 x\u1eed l\u00fd th\u1ebf n\u00e0o?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Th\u00e1p h\u1ea5p th\u1ee5 v\u1edbi NaOH 10\u201320% theo ph\u1ea3n \u1ee9ng Cl2 + 2NaOH \u2192 NaOCl + NaCl + H2O. Dung d\u1ecbch NaOCl thu \u0111\u01b0\u1ee3c c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng l\u00e0m Javen c\u00f4ng nghi\u1ec7p.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Mua HCl 32% t\u1eeb L\u1ed9c Thi\u00ean c\u00f3 g\u00ec kh\u00e1c bi\u1ec7t?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"H\u00f3a Ch\u1ea5t L\u1ed9c Thi\u00ean cung c\u1ea5p HCl 32% \u0111\u01b0\u1ee3c ki\u1ec3m tra QC nghi\u00eam ng\u1eb7t, COA v\u00e0 MSDS \u0111\u1ea7y \u0111\u1ee7, \u0111\u00f3ng g\u00f3i \u0111a d\u1ea1ng v\u00e0 giao trong ng\u00e0y t\u1ea1i mi\u1ec1n Nam.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t acid HCl 32% c\u00f4ng nghi\u1ec7p g\u1ed3m 4 b\u01b0\u1edbc: t\u1ed5ng h\u1ee3p HCl kh\u00ed t\u1eeb H2 + Cl2, h\u1ea5p th\u1ee5 v\u00e0o n\u01b0\u1edbc, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u00f3ng g\u00f3i. Ti\u00eau chu\u1ea9n &#038; l\u01b0u \u00fd k\u1ef9 thu\u1eadt.<\/p>","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1233],"tags":[1334,1377,1374,1375,1333],"class_list":["post-9041","post","type-post","status-publish","format-standard","hentry","category-hoa-chat-cong-nghiep","tag-hap-thu-hcl","tag-hcl-32-cong-nghiep","tag-quy-trinh-san-xuat-hcl-32","tag-san-xuat-hcl","tag-tong-hop-hcl"],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/9041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/comments?post=9041"}],"version-history":[{"count":1,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/9041\/revisions"}],"predecessor-version":[{"id":9058,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/posts\/9041\/revisions\/9058"}],"wp:attachment":[{"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/media?parent=9041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/categories?post=9041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoachatlocthien.com\/ko\/wp-json\/wp\/v2\/tags?post=9041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}