{"id":4703,"date":"2026-09-17T15:43:17","date_gmt":"2026-09-17T08:43:17","guid":{"rendered":"https:\/\/thanhgas.com.vn\/?p=4703"},"modified":"2026-09-18T08:08:07","modified_gmt":"2026-09-18T01:08:07","slug":"khi-nito-n%e2%82%82-trong-cong-nghiep-ung-dung-phuong-thuc-cung-cap-va-luu-y-khi-su-dung","status":"publish","type":"post","link":"https:\/\/thanhgas.com.vn\/?p=4703","title":{"rendered":"Kh\u00ed Nit\u01a1 N\u2082 trong c\u00f4ng nghi\u1ec7p: \u1ee8ng d\u1ee5ng, ph\u01b0\u01a1ng th\u1ee9c cung c\u1ea5p v\u00e0 l\u01b0u \u00fd khi s\u1eed d\u1ee5ng"},"content":{"rendered":"<p><\/p>\n<style>\n  .page-single-img, \n  .single-post-img, \n  .entry-thumbnail, \n  .featured-image-wrapper,\n  .post-thumbnail,\n  .wp-post-image {\n    display: none !important;\n  }\n<\/style>\n<section style=\"background-color: #f0f4f8; padding: 40px 15px; font-family: 'Roboto', Arial, sans-serif;\">\n<div style=\"max-width: 1140px; margin: 0 auto; background: #ffffff; padding: 40px 30px; border-radius: 16px; border: 2px solid #0062ac; box-shadow: 0 10px 25px rgba(0,98,172,0.12); box-sizing: border-box;\">\n<p><!-- Header Ti\u00eau \u0111\u1ec1 --><\/p>\n<div style=\"border-bottom: 3px solid #0062ac; padding-bottom: 18px; margin-bottom: 30px; text-align: center;\">\n<h1 style=\"color: #0062ac; font-size: 22px; margin: 0; font-family: Arial, sans-serif; text-transform: uppercase; letter-spacing: 0.5px; line-height: 1.5;\"><b>KH\u00cd NIT\u01a0 N\u2082 TRONG C\u00d4NG NGHI\u1ec6P: \u1ee8NG D\u1ee4NG, PH\u01af\u01a0NG TH\u1ee8C CUNG C\u1ea4P V\u00c0 L\u01afU \u00dd KHI S\u1eec D\u1ee4NG<\/b><\/h1>\n<p style=\"font-size: 16px; color: #64748b; margin: 10px 0 0 0;\">T\u00ecm hi\u1ec3u vai tr\u00f2 c\u1ee7a kh\u00ed Nit\u01a1 trong s\u1ea3n xu\u1ea5t, b\u1ea3o qu\u1ea3n, \u0111i\u1ec7n t\u1eed, c\u01a1 kh\u00ed v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p.<\/p>\n<\/div>\n<p><!-- H\u00ecnh \u1ea3nh 1 --><\/p>\n<div style=\"margin-bottom: 30px; text-align: center;\">\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; border-radius: 12px; border: 1px solid #cbd5e1; margin: 0 auto;\" src=\"https:\/\/www.awi.co.jp\/ja\/business\/news\/news6755074499120958984\/main\/01\/teaserItems1\/01\/binaryNodeName\/IMG_1096%20%281%29.jpg\" alt=\"H\u1ec7 th\u1ed1ng n\u1ea1p v\u00e0 cung c\u1ea5p kh\u00ed c\u00f4ng nghi\u1ec7p Nit\u01a1\" \/><\/p>\n<p style=\"text-align: center; font-size: 14px; color: #0062ac; margin-top: 8px; font-family: Arial, sans-serif;\"><b>H\u00ecnh \u1ea3nh minh h\u1ecda h\u1ec7 th\u1ed1ng n\u1ea1p v\u00e0 cung c\u1ea5p kh\u00ed c\u00f4ng nghi\u1ec7p<\/b><\/p>\n<\/div>\n<p><!-- Gi\u1edbi thi\u1ec7u --><\/p>\n<div style=\"background-color: #f8fafc; padding: 22px 25px; border-left: 5px solid #0062ac; border-radius: 8px; margin-bottom: 30px;\">\n<p style=\"font-size: 16px; line-height: 1.8; color: #334155; margin: 0 0 12px 0;\"><b>Kh\u00ed Nit\u01a1 (N\u2082)<\/b> l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i kh\u00ed c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t. V\u1edbi \u0111\u1eb7c t\u00ednh \u00edt ph\u1ea3n \u1ee9ng \u1edf \u0111i\u1ec1u ki\u1ec7n th\u00f4ng th\u01b0\u1eddng, Nit\u01a1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o m\u00f4i tr\u01b0\u1eddng kh\u00ed b\u1ea3o v\u1ec7, l\u00e0m s\u1ea1ch \u0111\u01b0\u1eddng \u1ed1ng, h\u1ea1n ch\u1ebf s\u1ef1 ti\u1ebfp x\u00fac c\u1ee7a s\u1ea3n ph\u1ea9m v\u1edbi oxy v\u00e0 h\u1ed7 tr\u1ee3 nhi\u1ec1u quy tr\u00ecnh c\u00f4ng ngh\u1ec7.<\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #334155; margin: 0;\">Trong th\u1ef1c t\u1ebf, Nit\u01a1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p d\u01b0\u1edbi d\u1ea1ng <b>kh\u00ed n\u00e9n ho\u1eb7c Nit\u01a1 h\u00f3a l\u1ecfng<\/b>, t\u00f9y thu\u1ed9c v\u00e0o s\u1ea3n l\u01b0\u1ee3ng ti\u00eau th\u1ee5, y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt v\u00e0 h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng c\u1ee7a t\u1eebng doanh nghi\u1ec7p. C\u00e1c ph\u01b0\u01a1ng th\u1ee9c cung c\u1ea5p c\u00f3 th\u1ec3 bao g\u1ed3m chai kh\u00ed, c\u1ee5m chai, b\u1ed3n ch\u1ee9a ho\u1eb7c h\u1ec7 th\u1ed1ng cung c\u1ea5p v\u1edbi quy m\u00f4 l\u1edbn h\u01a1n.<\/p>\n<\/div>\n<p><!-- Kh\u1ed1i 1: M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng --><\/p>\n<div style=\"margin-bottom: 30px; background: #ffffff; border-radius: 12px; border: 2px solid #0062ac; box-shadow: 0 4px 15px rgba(0,0,0,0.06); overflow: hidden;\">\n<div style=\"background: #0062ac; padding: 14px 20px;\">\n<h2 style=\"color: #ffffff !important; font-size: 19px; margin: 0; font-family: Arial, sans-serif; text-transform: uppercase; letter-spacing: 0.5px;\"><b>Nit\u01a1 N\u2082 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/b><\/h2>\n<\/div>\n<div style=\"padding: 25px 20px; background: #f8fafc;\">\n<p style=\"font-size: 16px; line-height: 1.8; color: #1e293b; margin: 0 0 20px 0;\">M\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a Nit\u01a1 l\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng c\u00f3 h\u00e0m l\u01b0\u1ee3ng oxy th\u1ea5p. V\u00ec v\u1eady, kh\u00ed Nit\u01a1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c quy tr\u00ecnh c\u1ea7n h\u1ea1n ch\u1ebf qu\u00e1 tr\u00ecnh oxy h\u00f3a, ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m ho\u1eb7c b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m v\u00e0 thi\u1ebft b\u1ecb kh\u1ecfi c\u00e1c t\u00e1c \u0111\u1ed9ng kh\u00f4ng mong mu\u1ed1n.<\/p>\n<ul style=\"font-size: 16px; line-height: 1.9; color: #1e293b; margin: 0; padding-left: 20px;\">\n<li style=\"margin-bottom: 12px;\">\ud83d\udee1\ufe0f <b>01. Inerting:<\/b> T\u1ea1o m\u00f4i tr\u01b0\u1eddng kh\u00ed b\u1ea3o v\u1ec7 trong b\u1ed3n ch\u1ee9a, thi\u1ebft b\u1ecb v\u00e0 m\u1ed9t s\u1ed1 quy tr\u00ecnh c\u00f4ng nghi\u1ec7p.<\/li>\n<li style=\"margin-bottom: 12px;\">\ud83e\uddea <b>02. Purging:<\/b> D\u00f9ng Nit\u01a1 \u0111\u1ec3 thay th\u1ebf m\u00f4i tr\u01b0\u1eddng kh\u00f4ng mong mu\u1ed1n trong \u0111\u01b0\u1eddng \u1ed1ng, thi\u1ebft b\u1ecb ho\u1eb7c h\u1ec7 th\u1ed1ng.<\/li>\n<li style=\"margin-bottom: 12px;\">\ud83d\udce6 <b>03. B\u1ea3o qu\u1ea3n:<\/b> H\u1ed7 tr\u1ee3 b\u1ea3o v\u1ec7 m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m v\u00e0 v\u1eadt li\u1ec7u kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u1ee7a oxy v\u00e0 m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i.<\/li>\n<li>\u2744\ufe0f <b>04. L\u00e0m l\u1ea1nh:<\/b> Nit\u01a1 h\u00f3a l\u1ecfng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng l\u00e0m l\u1ea1nh v\u00e0 x\u1eed l\u00fd \u1edf nhi\u1ec7t \u0111\u1ed9 r\u1ea5t th\u1ea5p.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><!-- Kh\u1ed1i 2: 5 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn --><\/p>\n<div style=\"margin-bottom: 30px; background: #ffffff; border-radius: 12px; border: 2px solid #0062ac; box-shadow: 0 4px 15px rgba(0,0,0,0.06); overflow: hidden;\">\n<div style=\"background: #0062ac; padding: 14px 20px;\">\n<h2 style=\"color: #ffffff !important; font-size: 19px; margin: 0; font-family: Arial, sans-serif; text-transform: uppercase; letter-spacing: 0.5px;\"><b>5 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a kh\u00ed Nit\u01a1 trong c\u00f4ng nghi\u1ec7p<\/b><\/h2>\n<\/div>\n<div style=\"padding: 25px 20px; background: #f8fafc;\">\n<p style=\"font-size: 16px; line-height: 1.8; color: #0062ac; margin: 0 0 10px 0;\"><b>1. Nit\u01a1 trong ng\u00e0nh c\u01a1 kh\u00ed v\u00e0 luy\u1ec7n kim:<\/b><\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #1e293b; margin: 0 0 15px 0;\">Trong s\u1ea3n xu\u1ea5t c\u01a1 kh\u00ed v\u00e0 luy\u1ec7n kim, Nit\u01a1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c quy tr\u00ecnh c\u1ea7n m\u00f4i tr\u01b0\u1eddng kh\u00ed b\u1ea3o v\u1ec7 ho\u1eb7c ki\u1ec3m so\u00e1t oxy. Vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i kh\u00ed, \u0111\u1ed9 tinh khi\u1ebft v\u00e0 ph\u01b0\u01a1ng th\u1ee9c c\u1ea5p kh\u00ed c\u1ea7n d\u1ef1a tr\u00ean y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng c\u00f4ng ngh\u1ec7.<\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #0062ac; margin: 0 0 10px 0;\"><b>2. Nit\u01a1 trong h\u00e0n v\u00e0 gia c\u00f4ng kim lo\u1ea1i:<\/b><\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #1e293b; margin: 0 0 15px 0;\">C\u00e1c lo\u1ea1i kh\u00ed c\u00f4ng nghi\u1ec7p \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong nhi\u1ec1u c\u00f4ng \u0111o\u1ea1n h\u00e0n, c\u1eaft v\u00e0 gia c\u00f4ng kim lo\u1ea1i. Nit\u01a1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t s\u1ed1 quy tr\u00ecnh k\u1ef9 thu\u1eadt v\u00e0 h\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t, t\u00f9y thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng.<\/p>\n<p><!-- H\u00ecnh \u1ea3nh 2 --><\/p>\n<div style=\"margin: 20px 0; text-align: center;\">\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; border-radius: 12px; border: 1px solid #cbd5e1; margin: 0 auto;\" src=\"https:\/\/image.made-in-china.com\/365f3j00lWyZaLDRACcO\/Industrial-Seamless-Steel-O2-CO2-N2-He-Ar-Welding-Gas-Cylinders-for-Sale.webp\" alt=\"Chai kh\u00ed Nit\u01a1 v\u00e0 c\u00e1c lo\u1ea1i kh\u00ed c\u00f4ng nghi\u1ec7p trong nh\u00e0 m\u00e1y\" \/><\/p>\n<p style=\"text-align: center; font-size: 14px; color: #0062ac; margin-top: 8px; font-family: Arial, sans-serif;\"><b>H\u00ecnh \u1ea3nh minh h\u1ecda chai ch\u1ee9a kh\u00ed c\u00f4ng nghi\u1ec7p<\/b><\/p>\n<\/div>\n<p style=\"font-size: 16px; line-height: 1.8; color: #0062ac; margin: 0 0 10px 0;\"><b>3. Nit\u01a1 trong ng\u00e0nh th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng:<\/b><\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #1e293b; margin: 0 0 15px 0;\">Nit\u01a1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng c\u1ee7a ng\u00e0nh th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, \u0111\u1eb7c bi\u1ec7t li\u00ean quan \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng b\u1ea3o v\u1ec7, l\u00e0m l\u1ea1nh v\u00e0 ki\u1ec3m so\u00e1t oxy trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn ho\u1eb7c b\u1ea3o qu\u1ea3n. Ph\u01b0\u01a1ng th\u1ee9c s\u1eed d\u1ee5ng c\u1ea7n ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a t\u1eebng s\u1ea3n ph\u1ea9m v\u00e0 ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng.<\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #0062ac; margin: 0 0 10px 0;\"><b>4. Nit\u01a1 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed:<\/b><\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #1e293b; margin: 0 0 15px 0;\">Ng\u00e0nh \u0111i\u1ec7n t\u1eed y\u00eau c\u1ea7u m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u1ed1t \u0111\u1ed9 s\u1ea1ch v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn quy tr\u00ecnh. Nit\u01a1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 inerting, th\u1eed nghi\u1ec7m l\u1ea1nh v\u00e0 m\u1ed9t s\u1ed1 c\u00f4ng \u0111o\u1ea1n s\u1ea3n xu\u1ea5t linh ki\u1ec7n \u0111i\u1ec7n t\u1eed. \u0110\u1ed1i v\u1edbi c\u00e1c quy tr\u00ecnh y\u00eau c\u1ea7u \u0111\u1ed9 tinh khi\u1ebft cao, vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea5p kh\u00ed v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n cung l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng.<\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #0062ac; margin: 0 0 10px 0;\"><b>5. Nit\u01a1 trong h\u00f3a ch\u1ea5t v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p:<\/b><\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #1e293b; margin: 0 0 15px 0;\">Trong c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, Nit\u01a1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c h\u1ec7 th\u1ed1ng inerting, purging v\u00e0 blanketing. M\u1ee5c ti\u00eau l\u00e0 thay th\u1ebf ho\u1eb7c h\u1ea1n ch\u1ebf m\u00f4i tr\u01b0\u1eddng kh\u00f4ng mong mu\u1ed1n trong thi\u1ebft b\u1ecb, \u0111\u01b0\u1eddng \u1ed1ng ho\u1eb7c b\u1ed3n ch\u1ee9a.<\/p>\n<p><!-- H\u00ecnh \u1ea3nh 3 --><\/p>\n<div style=\"margin: 20px 0 0 0; text-align: center;\">\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; border-radius: 12px; border: 1px solid #cbd5e1; margin: 0 auto;\" src=\"https:\/\/www.jsttqt.com\/theme\/cn2023\/images\/about_rf.jpg\" alt=\"B\u1ed3n ch\u1ee9a v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng kh\u00ed c\u00f4ng nghi\u1ec7p\" \/><\/p>\n<p style=\"text-align: center; font-size: 14px; color: #0062ac; margin-top: 8px; font-family: Arial, sans-serif;\"><b>H\u1ec7 th\u1ed1ng b\u1ed3n ch\u1ee9a v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng trong c\u01a1 s\u1edf kh\u00ed c\u00f4ng nghi\u1ec7p<\/b><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- Kh\u1ed1i 3: So s\u00e1nh Nit\u01a1 kh\u00ed v\u00e0 Nit\u01a1 l\u1ecfng --><\/p>\n<div style=\"margin-bottom: 30px; background: #ffffff; border-radius: 12px; border: 2px solid #0062ac; box-shadow: 0 4px 15px rgba(0,0,0,0.06); overflow: hidden;\">\n<div style=\"background: #0062ac; padding: 14px 20px;\">\n<h2 style=\"color: #ffffff !important; font-size: 19px; margin: 0; font-family: Arial, sans-serif; text-transform: uppercase; letter-spacing: 0.5px;\"><b>Nit\u01a1 kh\u00ed v\u00e0 Nit\u01a1 l\u1ecfng kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/h2>\n<\/div>\n<div style=\"padding: 25px 20px; background: #f8fafc;\">\n<p style=\"font-size: 16px; line-height: 1.8; color: #1e293b; margin: 0 0 15px 0;\">V\u1ec1 b\u1ea3n ch\u1ea5t, c\u1ea3 hai \u0111\u1ec1u l\u00e0 Nit\u01a1 nh\u01b0ng \u0111\u01b0\u1ee3c cung c\u1ea5p \u1edf c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau. <b>Nit\u01a1 kh\u00ed<\/b> th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ee9a trong chai ho\u1eb7c h\u1ec7 th\u1ed1ng cung c\u1ea5p kh\u00ed, trong khi <b>Nit\u01a1 l\u1ecfng<\/b> \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 r\u1ea5t th\u1ea5p trong c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn Nit\u01a1 kh\u00ed hay Nit\u01a1 l\u1ecfng ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ea3n l\u01b0\u1ee3ng ti\u00eau th\u1ee5, y\u00eau c\u1ea7u c\u00f4ng ngh\u1ec7, kh\u00f4ng gian l\u1eafp \u0111\u1eb7t, ph\u01b0\u01a1ng th\u1ee9c v\u1eadn chuy\u1ec3n v\u00e0 h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng c\u1ee7a doanh nghi\u1ec7p.<\/p>\n<p><!-- B\u1ea3ng so s\u00e1nh --><\/p>\n<div style=\"overflow-x: auto; margin-top: 15px;\">\n<table style=\"width: 100%; border-collapse: collapse; background: #ffffff; border-radius: 8px; overflow: hidden; border: 1px solid #cbd5e1;\">\n<thead>\n<tr style=\"background: #0062ac; color: #ffffff;\">\n<th style=\"padding: 12px 15px; text-align: left; font-size: 15px;\"><b>Ti\u00eau ch\u00ed<\/b><\/th>\n<th style=\"padding: 12px 15px; text-align: left; font-size: 15px;\"><b>Nit\u01a1 kh\u00ed<\/b><\/th>\n<th style=\"padding: 12px 15px; text-align: left; font-size: 15px;\"><b>Nit\u01a1 l\u1ecfng<\/b><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #e2e8f0;\">\n<td style=\"padding: 12px 15px; color: #1e293b; font-size: 15px;\"><b>Tr\u1ea1ng th\u00e1i<\/b><\/td>\n<td style=\"padding: 12px 15px; color: #334155; font-size: 15px;\">Kh\u00ed<\/td>\n<td style=\"padding: 12px 15px; color: #334155; font-size: 15px;\">L\u1ecfng \u1edf nhi\u1ec7t \u0111\u1ed9 r\u1ea5t th\u1ea5p<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\">\n<td style=\"padding: 12px 15px; color: #1e293b; font-size: 15px;\"><b>Ph\u01b0\u01a1ng th\u1ee9c ch\u1ee9a<\/b><\/td>\n<td style=\"padding: 12px 15px; color: #334155; font-size: 15px;\">Chai, c\u1ee5m chai, h\u1ec7 th\u1ed1ng kh\u00ed<\/td>\n<td style=\"padding: 12px 15px; color: #334155; font-size: 15px;\">B\u1ed3n cryogenic, Dewar, LGC&#8230;<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 15px; color: #1e293b; font-size: 15px;\"><b>\u1ee8ng d\u1ee5ng<\/b><\/td>\n<td style=\"padding: 12px 15px; color: #334155; font-size: 15px;\">S\u1ea3n xu\u1ea5t, h\u00e0n, purge, inerting&#8230;<\/td>\n<td style=\"padding: 12px 15px; color: #334155; font-size: 15px;\">L\u00e0m l\u1ea1nh, l\u01b0u tr\u1eef v\u00e0 nhu c\u1ea7u ti\u00eau th\u1ee5 l\u1edbn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- Kh\u1ed1i 4: Y\u1ebfu t\u1ed1 l\u1ef1a ch\u1ecdn & An to\u00e0n --><\/p>\n<div style=\"margin-bottom: 30px; background: #ffffff; border-radius: 12px; border: 2px solid #0062ac; box-shadow: 0 4px 15px rgba(0,0,0,0.06); overflow: hidden;\">\n<div style=\"background: #0062ac; padding: 14px 20px;\">\n<h2 style=\"color: #ffffff !important; font-size: 19px; margin: 0; font-family: Arial, sans-serif; text-transform: uppercase; letter-spacing: 0.5px;\"><b>L\u1ef1a ch\u1ecdn ngu\u1ed3n cung &amp; An to\u00e0n khi s\u1eed d\u1ee5ng<\/b><\/h2>\n<\/div>\n<div style=\"padding: 25px 20px; background: #f8fafc;\">\n<p style=\"font-size: 16px; line-height: 1.8; color: #0062ac; margin: 0 0 10px 0;\"><b>Nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n quan t\u00e2m khi l\u1ef1a ch\u1ecdn ngu\u1ed3n cung Nit\u01a1:<\/b><\/p>\n<ul style=\"font-size: 16px; line-height: 1.9; color: #1e293b; margin: 0 0 20px 0; padding-left: 20px;\">\n<li style=\"margin-bottom: 8px;\">S\u1ea3n l\u01b0\u1ee3ng Nit\u01a1 ti\u00eau th\u1ee5 theo ng\u00e0y ho\u1eb7c theo th\u00e1ng.<\/li>\n<li style=\"margin-bottom: 8px;\">Y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft v\u00e0 c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<li style=\"margin-bottom: 8px;\">\u00c1p su\u1ea5t v\u00e0 l\u01b0u l\u01b0\u1ee3ng s\u1eed d\u1ee5ng.<\/li>\n<li style=\"margin-bottom: 8px;\">Kh\u00f4ng gian d\u00e0nh cho chai, c\u1ee5m chai ho\u1eb7c b\u1ed3n ch\u1ee9a.<\/li>\n<li style=\"margin-bottom: 8px;\">Kho\u1ea3ng c\u00e1ch v\u00e0 ph\u01b0\u01a1ng th\u1ee9c v\u1eadn chuy\u1ec3n.<\/li>\n<li style=\"margin-bottom: 8px;\">Y\u00eau c\u1ea7u v\u1ec1 thi\u1ebft b\u1ecb, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u \u00e1p.<\/li>\n<li>Quy tr\u00ecnh an to\u00e0n trong l\u01b0u tr\u1eef v\u00e0 s\u1eed d\u1ee5ng kh\u00ed.<\/li>\n<\/ul>\n<p style=\"font-size: 16px; line-height: 1.8; color: #0062ac; margin: 0 0 10px 0;\"><b>An to\u00e0n khi s\u1eed d\u1ee5ng kh\u00ed Nit\u01a1:<\/b><\/p>\n<p style=\"font-size: 16px; line-height: 1.8; color: #1e293b; margin: 0;\">Nit\u01a1 kh\u00f4ng ch\u00e1y nh\u01b0ng vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 l\u01b0u tr\u1eef kh\u00ed n\u00e9n ho\u1eb7c Nit\u01a1 l\u1ecfng v\u1eabn c\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u an to\u00e0n ph\u00f9 h\u1ee3p. \u0110\u1eb7c bi\u1ec7t, Nit\u01a1 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m n\u1ed3ng \u0111\u1ed9 oxy trong kh\u00f4ng gian k\u00edn n\u1ebfu b\u1ecb gi\u1ea3i ph\u00f3ng v\u1edbi l\u01b0\u1ee3ng l\u1edbn. Doanh nghi\u1ec7p c\u1ea7n b\u1ed1 tr\u00ed khu v\u1ef1c l\u01b0u tr\u1eef ph\u00f9 h\u1ee3p, ki\u1ec3m so\u00e1t thi\u1ebft b\u1ecb ch\u1ee9a v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng, \u0111\u1ea3m b\u1ea3o th\u00f4ng gi\u00f3 c\u0169ng nh\u01b0 tu\u00e2n th\u1ee7 quy tr\u00ecnh v\u1eadn h\u00e0nh v\u00e0 h\u01b0\u1edbng d\u1eabn an to\u00e0n t\u01b0\u01a1ng \u1ee9ng v\u1edbi t\u1eebng lo\u1ea1i s\u1ea3n ph\u1ea9m.<\/p>\n<\/div>\n<\/div>\n<p><!-- Kh\u1ed1i CTA --><\/p>\n<div style=\"background: linear-gradient(135deg, #0b2545 0%, #134074 40%, #0062ac 100%); color: #ffffff; border-radius: 20px; padding: 45px 30px; text-align: center; box-shadow: 0 12px 30px rgba(0, 98, 172, 0.4); border: 1px solid rgba(255, 255, 255, 0.25); box-sizing: border-box;\">\n<h2 style=\"font-size: 20px; font-family: Arial, sans-serif; margin: 0 0 16px 0; color: #ffffff !important; text-transform: uppercase; letter-spacing: 0.5px; line-height: 1.5;\"><b>C\u1ea6N T\u01af V\u1ea4N GI\u1ea2I PH\u00c1P C\u1ea4P KH\u00cd NIT\u01a0 CHO DOANH NGHI\u1ec6P?<\/b><\/h2>\n<p style=\"font-size: 16px; max-width: 760px; margin: 0 auto 35px auto; line-height: 1.7; color: #f0f9ff; opacity: 0.98;\">THANHGAS cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m kh\u00ed Nit\u01a1 c\u00f4ng nghi\u1ec7p, Nit\u01a1 l\u1ecfng tinh khi\u1ebft v\u00e0 gi\u1ea3i ph\u00e1p cung c\u1ea5p kh\u00ed an to\u00e0n, hi\u1ec7u qu\u1ea3 cho m\u1ecdi h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t.<\/p>\n<div style=\"display: flex; justify-content: center; align-items: center; width: 100%; margin: 0 auto;\"><a style=\"background: linear-gradient(135deg, #00f5d4 0%, #00bbf9 100%); color: #0b2545; text-decoration: none; padding: 16px 45px; font-size: 16px; border-radius: 50px; display: inline-flex; justify-content: center; align-items: center; gap: 8px; transition: all 0.3s ease; box-shadow: 0 8px 25px rgba(0, 245, 212, 0.45); text-transform: uppercase; letter-spacing: 0.8px; border: 2px solid #ffffff; box-sizing: border-box;\" href=\"https:\/\/thanhgas.com.vn\/?page_id=212\"><br \/>\n\ud83d\udcde <b>LI\u00caN H\u1ec6 T\u01af V\u1ea4N B\u00c1O GI\u00c1<\/b><br \/>\n<\/a><\/div>\n<\/div>\n<\/div>\n<\/section>\n<style>\n  .page-single-img,<br \/>  .single-post-img,<br \/>  .entry-thumbnail,<br \/>  .featured-image-wrapper {<br \/>    display: none !important;<br \/>  }<br \/><\/style>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>KH\u00cd NIT\u01a0 N\u2082 TRONG C\u00d4NG NGHI\u1ec6P: \u1ee8NG D\u1ee4NG, PH\u01af\u01a0NG TH\u1ee8C CUNG C\u1ea4P V\u00c0 L\u01afU \u00dd KHI S\u1eec D\u1ee4NG T\u00ecm hi\u1ec3u vai tr\u00f2 c\u1ee7a kh\u00ed Nit\u01a1 trong s\u1ea3n xu\u1ea5t, b\u1ea3o qu\u1ea3n, \u0111i\u1ec7n t\u1eed, c\u01a1 kh\u00ed v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p. H\u00ecnh \u1ea3nh minh h\u1ecda h\u1ec7 th\u1ed1ng n\u1ea1p v\u00e0 cung c\u1ea5p kh\u00ed c\u00f4ng nghi\u1ec7p Kh\u00ed Nit\u01a130<\/p>\n","protected":false},"author":1,"featured_media":4712,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[94,95,93],"class_list":["post-4703","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorised","tag-khi-cong-nghiep-thanhgas","tag-khi-nito-bac-ninh","tag-nito-cong-nghiep"],"_links":{"self":[{"href":"https:\/\/thanhgas.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/4703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thanhgas.com.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thanhgas.com.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thanhgas.com.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thanhgas.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4703"}],"version-history":[{"count":6,"href":"https:\/\/thanhgas.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/4703\/revisions"}],"predecessor-version":[{"id":4715,"href":"https:\/\/thanhgas.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/4703\/revisions\/4715"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thanhgas.com.vn\/index.php?rest_route=\/wp\/v2\/media\/4712"}],"wp:attachment":[{"href":"https:\/\/thanhgas.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4703"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thanhgas.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4703"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thanhgas.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}