{"id":3974,"date":"2026-03-20T14:27:11","date_gmt":"2026-03-20T14:27:11","guid":{"rendered":"https:\/\/changyupump.com\/?p=3974"},"modified":"2026-03-20T14:27:44","modified_gmt":"2026-03-20T14:27:44","slug":"chemical-acid-transfer-pump-for-nitric-acid","status":"publish","type":"post","link":"https:\/\/changyupump.com\/vi\/blog\/chemical-acid-transfer-pump-for-nitric-acid\/","title":{"rendered":"B\u01a1m chuy\u1ec3n axit h\u00f3a h\u1ecdc d\u00f9ng cho axit nitric"},"content":{"rendered":"<p>A\u00a0<strong>b\u01a1m chuy\u1ec3n axit h\u00f3a h\u1ecdc<\/strong>\u00a0H\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho axit nitric l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p chuy\u00ean d\u1ee5ng cao, \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 v\u1eadn chuy\u1ec3n an to\u00e0n m\u1ed9t trong nh\u1eefng ch\u1ea5t oxy h\u00f3a m\u1ea1nh v\u00e0 nguy hi\u1ec3m nh\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t. Do axit nitric c\u00f3 t\u00ednh \u0103n m\u00f2n m\u1ea1nh \u0111\u1ed1i v\u1edbi c\u00e1c kim lo\u1ea1i th\u00f4ng th\u01b0\u1eddng v\u00e0 nh\u1ef1a ph\u1ed5 bi\u1ebfn, c\u00e1c m\u00e1y b\u01a1m c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n s\u1ebd nhanh ch\u00f3ng b\u1ecb h\u01b0 h\u1ecfng, d\u1eabn \u0111\u1ebfn r\u00f2 r\u1ec9 ch\u1ea5t \u0111\u1ed9c h\u1ea1i v\u00e0 c\u00e1c s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng. Cho d\u00f9 b\u1ea1n \u0111ang x\u1eed l\u00fd axit nitric lo\u00e3ng \u0111\u1ec3 \u0103n m\u00f2n kim lo\u1ea1i hay axit nitric b\u1ed1c kh\u00f3i \u0111\u1ec3 s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang\u00a0<strong>b\u01a1m axit nitric<\/strong>\u00a0\u0111\u00f2i h\u1ecfi s\u1ef1 t\u01b0\u01a1ng th\u00edch tuy\u1ec7t \u0111\u1ed1i v\u1ec1 v\u1eadt li\u1ec7u v\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 l\u00e0m k\u00edn kh\u00f4ng r\u00f2 r\u1ec9.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/FZB-Fluorine-lined-Self-Priming-Centrifugal-Pump_-1.webp\" alt=\"B\u01a1m chuy\u1ec3n axit h\u00f3a h\u1ecdc d\u00f9ng cho axit nitric\" class=\"wp-image-1097\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/FZB-Fluorine-lined-Self-Priming-Centrifugal-Pump_-1.webp 800w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/FZB-Fluorine-lined-Self-Priming-Centrifugal-Pump_-1-300x300.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/FZB-Fluorine-lined-Self-Priming-Centrifugal-Pump_-1-150x150.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/FZB-Fluorine-lined-Self-Priming-Centrifugal-Pump_-1-768x768.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>V\u1edbi h\u01a1n 20 n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt ch\u1ea5t l\u1ecfng, <strong><a href=\"https:\/\/changyupump.com\/vi\/ve-chung-toi\/\" data-type=\"link\" data-id=\"https:\/\/changyupump.com\/about-us\/\">B\u01a1m Changyu<\/a><\/strong> chuy\u00ean s\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i m\u00e1y b\u01a1m c\u00f4ng su\u1ea5t l\u1edbn, c\u00f3 l\u1edbp l\u00f3t nh\u1ef1a fluorocarbon v\u00e0 truy\u1ec1n \u0111\u1ed9ng t\u1eeb t\u00ednh, \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 t\u1ed1i \u0111a cho c\u00e1c d\u00e2y chuy\u1ec1n x\u1eed l\u00fd axit nitric c\u1ee7a qu\u00fd kh\u00e1ch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-engineering-challenge-why-is-nitric-acid-so-di\">Th\u00e1ch th\u1ee9c k\u1ef9 thu\u1eadt: T\u1ea1i sao axit nitric l\u1ea1i kh\u00f3 b\u01a1m \u0111\u1ebfn v\u1eady?<\/h2>\n\n\n\n<p>Kh\u00f4ng gi\u1ed1ng nh\u01b0 axit clohydric hay axit sunfuric, axit nitric l\u00e0 m\u1ed9t&nbsp;<strong>ch\u1ea5t oxy h\u00f3a m\u1ea1nh<\/strong>. T\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc \u0111\u1eb7c bi\u1ec7t n\u00e0y khi\u1ebfn n\u00f3 ph\u1ea3n \u1ee9ng kh\u00e1c nhau v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u1ee7a b\u01a1m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Qu\u00e1 tr\u00ecnh oxy h\u00f3a c\u1ee7a c\u00e1c lo\u1ea1i nh\u1ef1a th\u00f4ng th\u01b0\u1eddng:<\/strong>\u00a0C\u00e1c lo\u1ea1i nh\u1ef1a k\u1ef9 thu\u1eadt th\u00f4ng d\u1ee5ng nh\u01b0 polypropylene (PP) ho\u1eb7c cao su ti\u00eau chu\u1ea9n (Buna-N, EPDM) s\u1ebd b\u1ecb oxy h\u00f3a nhanh ch\u00f3ng, d\u1eabn \u0111\u1ebfn gi\u00f2n, n\u1ee9t v\u1ee1 ho\u1eb7c th\u1eadm ch\u00ed b\u1ed1c ch\u00e1y khi ti\u1ebfp x\u00fac v\u1edbi axit nitric c\u00f3 n\u1ed3ng \u0111\u1ed9 cao.<\/li>\n\n\n\n<li><strong>Kh\u00f3i v\u00e0 \u0111\u1ed9c t\u00ednh:<\/strong>\u00a0\u1ede n\u1ed3ng \u0111\u1ed9 tr\u00ean 68%, ch\u1ea5t n\u00e0y s\u1ebd bi\u1ebfn th\u00e0nh \u201caxit nitric b\u1ed1c kh\u00f3i\u201d. H\u01a1i c\u1ee7a ch\u1ea5t n\u00e0y c\u00f3 \u0111\u1ed9c t\u00ednh v\u00e0 t\u00ednh \u0103n m\u00f2n cao, c\u00f3 th\u1ec3 nhanh ch\u00f3ng ph\u00e1 h\u1ee7y v\u1ecf b\u01a1m b\u00ean ngo\u00e0i, \u0111\u1ed9ng c\u01a1 v\u00e0 c\u00e1c c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng xung quanh ngay c\u1ea3 khi ch\u1ec9 x\u1ea3y ra m\u1ed9t v\u1ebft r\u00f2 r\u1ec9 nh\u1ecf nh\u1ea5t.<\/li>\n\n\n\n<li><strong>Qu\u00e1 tr\u00ecnh th\u1ee5 \u0111\u1ed9ng h\u00f3a v\u1eadt li\u1ec7u:<\/strong>\u00a0M\u1eb7c d\u00f9 th\u00e9p kh\u00f4ng g\u1ec9 lo\u1ea1i cao c\u1ea5p (nh\u01b0 316L) \u0111\u00f4i khi c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh m\u1ed9t l\u1edbp oxit th\u1ee5 \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng axit nitric c\u00f3 n\u1ed3ng \u0111\u1ed9 c\u1ee5 th\u1ec3, ch\u00fang v\u1eabn d\u1ec5 b\u1ecb \u0103n m\u00f2n \u1edf nhi\u1ec7t \u0111\u1ed9 cao. Do \u0111\u00f3,\u00a0<strong>polyme flo (PTFE, PFA, F46)<\/strong>\u00a0v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn an to\u00e0n nh\u1ea5t v\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t trong t\u1ea5t c\u1ea3 c\u00e1c n\u1ed3ng \u0111\u1ed9.<\/li>\n<\/ul>\n\n\n\n<p>T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 <strong>axit nitric<\/strong> t\u1eeb <strong>Wikipedia<\/strong>: <a href=\"https:\/\/en.wikipedia.org\/wiki\/Nitric_acid\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/Nitric_acid<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"recommended-nitric-acid-chemical-pumps-by-changyu\">C\u00e1c lo\u1ea1i b\u01a1m h\u00f3a ch\u1ea5t axit nitric \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb c\u1ee7a Changyu<\/h2>\n\n\n\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c, c\u00e1c b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t l\u1ecfng c\u1ee7a m\u1ed9t&nbsp;<strong>b\u01a1m h\u00f3a ch\u1ea5t axit nitric<\/strong>&nbsp;ph\u1ea3i l\u00e0 ch\u1ea5t tr\u01a1. D\u1ef1a tr\u00ean kinh nghi\u1ec7m phong ph\u00fa c\u1ee7a ch\u00fang t\u00f4i&nbsp;<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/changyupump.com\/vi\/san-pham-2\/\">B\u01a1m chuy\u1ec3n h\u00f3a ch\u1ea5t<\/a>&nbsp;D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng g\u1ee3i \u00fd h\u00e0ng \u0111\u1ea7u c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a axit nitric:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1-cyq-series-fluoroplastic-magnetic-drive-pump-for\">1. B\u01a1m truy\u1ec1n \u0111\u1ed9ng t\u1eeb b\u1eb1ng nh\u1ef1a fluorocarbon d\u00f2ng CYQ (D\u00f9ng cho qu\u00e1 tr\u00ecnh kh\u1eed tr\u00f9ng b\u1eb1ng h\u01a1i v\u00e0 dung d\u1ecbch c\u00f3 n\u1ed3ng \u0111\u1ed9 cao)<\/h2>\n\n\n\n<p>Khi b\u01a1m axit nitric \u0111\u1eadm \u0111\u1eb7c ho\u1eb7c b\u1ed1c kh\u00f3i, y\u00eau c\u1ea7u t\u1ed1i quan tr\u1ecdng l\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c r\u00f2 r\u1ec9.&nbsp;<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/changyupump.com\/vi\/san-pham\/sulfuric-acid-transfer-magnetic-pump-2\/\">B\u01a1m t\u1eeb t\u00ednh d\u00f2ng CYQ<\/a>&nbsp;s\u1eed d\u1ee5ng c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng t\u1eeb t\u00ednh kh\u00f4ng c\u1ea7n ph\u1edbt, lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n ph\u1edbt tr\u1ee5c c\u01a1 kh\u00ed \u2014 nguy\u00ean nh\u00e2n h\u1ecfng h\u00f3c ph\u1ed5 bi\u1ebfn nh\u1ea5t. \u0110\u01b0\u1ee3c l\u00f3t b\u1eb1ng v\u1eadt li\u1ec7u fluoroplastic F46 ho\u1eb7c PFA ch\u1ecbu l\u1ef1c cao, s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00ednh tr\u01a1 h\u00f3a h\u1ecdc tuy\u1ec7t \u0111\u1ed1i v\u00e0 ng\u0103n ch\u1eb7n ho\u00e0n to\u00e0n h\u01a1i \u0111\u1ed9c tho\u00e1t ra m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/changyupump.com\/vi\/san-pham\/sulfuric-acid-transfer-magnetic-pump-2\/\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/CYQ-High-Temperature-Magnetic-Drive-Pump.webp\" alt=\"B\u01a1m t\u1eeb t\u00ednh ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao CYQ\" class=\"wp-image-1811\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/CYQ-High-Temperature-Magnetic-Drive-Pump.webp 800w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/CYQ-High-Temperature-Magnetic-Drive-Pump-300x225.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/CYQ-High-Temperature-Magnetic-Drive-Pump-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"B\u01a1m t\u1eeb t\u00ednh b\u1eb1ng nh\u1ef1a fluorocarbon d\u00f2ng CYQ\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/IyZoRdq51jw?start=2&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2-cyf-series-acid-transfer-chemical-centrifugal-pu\">2. M\u00e1y b\u01a1m ly t\u00e2m h\u00f3a ch\u1ea5t chuy\u1ec3n t\u1ea3i axit d\u00f2ng CYF (D\u00f9ng \u0111\u1ec3 chuy\u1ec3n t\u1ea3i s\u1ed1 l\u01b0\u1ee3ng l\u1edbn)<\/h2>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi vi\u1ec7c chuy\u1ec3n t\u1ea3i v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn axit nitric lo\u00e3ng ho\u1eb7c c\u00f3 n\u1ed3ng \u0111\u1ed9 trung b\u00ecnh,&nbsp;<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/changyupump.com\/vi\/san-pham\/acid-transfer-chemical-centrifugal-pump\/\">B\u01a1m ly t\u00e2m h\u00f3a ch\u1ea5t chuy\u1ec3n axit series CYF<\/a>&nbsp;mang l\u1ea1i hi\u1ec7u su\u1ea5t th\u1ee7y l\u1ef1c v\u01b0\u1ee3t tr\u1ed9i. V\u1ecf m\u00e1y \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb h\u1ee3p kim nh\u1ef1a fluorocarbon hi\u1ec7u su\u1ea5t cao, k\u1ebft h\u1ee3p v\u1edbi ph\u1edbt c\u01a1 kh\u00ed ti\u00ean ti\u1ebfn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean bi\u1ec7t (s\u1eed d\u1ee5ng c\u00e1c th\u00e0nh ph\u1ea7n PTFE\/Viton) \u0111\u1ec3 ch\u1ed1ng oxy h\u00f3a, khi\u1ebfn s\u1ea3n ph\u1ea9m n\u00e0y tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c chu tr\u00ecnh c\u00f4ng nghi\u1ec7p li\u00ean t\u1ee5c.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/changyupump.com\/vi\/san-pham\/acid-transfer-chemical-centrifugal-pump\/\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/CYF-Series-Fluoroplastic-Centrifugal-Pump-1.webp\" alt=\"B\u01a1m ly t\u00e2m fluoroplastic series CYF\" class=\"wp-image-1795\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/CYF-Series-Fluoroplastic-Centrifugal-Pump-1.webp 800w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/CYF-Series-Fluoroplastic-Centrifugal-Pump-1-300x225.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/CYF-Series-Fluoroplastic-Centrifugal-Pump-1-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Gi\u1edbi thi\u1ec7u s\u1ea3n ph\u1ea9m m\u00e1y b\u01a1m ly t\u00e2m l\u00f3t flo CYF\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/33MTf_QbR_4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3-fluoroplastic-centrifugal-self-priming-pump-for\">3. B\u01a1m ly t\u00e2m t\u1ef1 m\u1ed3i b\u1eb1ng nh\u1ef1a fluoroplastic (D\u00f9ng cho b\u1ec3 ch\u1ee9a v\u00e0 x\u1ea3 h\u00e0ng)<\/h2>\n\n\n\n<p>Khi b\u01a1m axit nitric t\u1eeb h\u1ed1 ch\u1ee9a ng\u1ea7m ho\u1eb7c x\u1ea3 h\u00e0ng t\u1eeb xe b\u1ed3n m\u00e0 kh\u00f4ng c\u00f3 \u0111\u01b0\u1eddng \u1ed1ng h\u00fat ng\u1eadp n\u01b0\u1edbc, th\u00ec&nbsp;<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/changyupump.com\/vi\/san-pham\/fluoroplastic-centrifugal-self-priming-pump\/\">B\u01a1m ly t\u00e2m t\u1ef1 m\u1ed3i b\u1eb1ng nh\u1ef1a fluorocarbon<\/a>&nbsp;l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u. Thi\u1ebft b\u1ecb n\u00e0y t\u1ea1o ra l\u1ef1c h\u00fat ch\u00e2n kh\u00f4ng m\u1ea1nh m\u1ebd \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t l\u1ecfng b\u00ean trong \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi l\u1edbp l\u00f3t PTFE\/FEP d\u00e0y, gi\u00fap ng\u0103n ng\u1eeba qu\u00e1 tr\u00ecnh oxy h\u00f3a trong giai \u0111o\u1ea1n h\u00fat kh\u00ed.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/changyupump.com\/vi\/san-pham\/fluoroplastic-centrifugal-self-priming-pump\/\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/FZB-Fluorine-lined-Self-Priming-Centrifugal-Pump.webp\" alt=\"B\u01a1m ly t\u00e2m t\u1ef1 m\u1ed3i c\u00f3 l\u1edbp l\u00f3t fluorine FZB\" class=\"wp-image-1686\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/FZB-Fluorine-lined-Self-Priming-Centrifugal-Pump\u200b.webp 800w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/FZB-Fluorine-lined-Self-Priming-Centrifugal-Pump\u200b-300x225.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/FZB-Fluorine-lined-Self-Priming-Centrifugal-Pump\u200b-768x576.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"B\u01a1m ly t\u00e2m t\u1ef1 m\u1ed3i b\u1eb1ng nh\u1ef1a fluorocarbon d\u00f2ng FZB\" width=\"720\" height=\"540\" src=\"https:\/\/www.youtube.com\/embed\/A0uGKH9SkVs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>M\u1eabu<\/th><th>L\u01b0u l\u01b0\u1ee3ng (m\u00b3\/h)<\/th><th>Tr\u01b0\u1edfng ph\u00f2ng (nam)<\/th><th>C\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1 (kW)<\/th><th>T\u1ed1c \u0111\u1ed9 (v\u00f2ng\/ph\u00fat)<\/th><th>Chi\u1ec1u cao t\u1ef1 m\u1ed3i (m)<\/th><th>Th\u1eddi gian t\u1ef1 m\u1ed3i (gi\u00e2y)<\/th><th>Hi\u1ec7u qu\u1ea3 (%)<\/th><th>NPSHr(m)<\/th><th>C\u1ed5ng v\u00e0o<\/th><th>C\u1eeda h\u00e0ng gi\u1ea3m gi\u00e1<\/th><\/tr><\/thead><tbody><tr><td>25FZB-20LP<\/td><td>1.5-6<\/td><td>16-19<\/td><td>2.2<\/td><td>2900<\/td><td>0.7<\/td><td>180<\/td><td>10-25<\/td><td>3<\/td><td>25<\/td><td>25<\/td><\/tr><tr><td>40FZB-20P<\/td><td>5-12<\/td><td>17-22<\/td><td>3<\/td><td>2900<\/td><td>1<\/td><td>180<\/td><td>35-46<\/td><td>3<\/td><td>40<\/td><td>50<\/td><\/tr><tr><td>40FZB-30L<\/td><td>5-12<\/td><td>28-32<\/td><td>4<\/td><td>2900<\/td><td>3<\/td><td>150<\/td><td>34-48<\/td><td>3.5<\/td><td>40<\/td><td>50<\/td><\/tr><tr><td>50FZB-20P<\/td><td>8-15<\/td><td>17-22<\/td><td>3<\/td><td>2900<\/td><td>1<\/td><td>180<\/td><td>35-42<\/td><td>3<\/td><td>50<\/td><td>50<\/td><\/tr><tr><td>50FZB-30L<\/td><td>8-15<\/td><td>28-32<\/td><td>4<\/td><td>2900<\/td><td>3<\/td><td>150<\/td><td>24-30<\/td><td>3.5<\/td><td>50<\/td><td>50<\/td><\/tr><tr><td>50FZB-45L<\/td><td>8-15<\/td><td>43-47<\/td><td>7.5<\/td><td>2900<\/td><td>3<\/td><td>150<\/td><td>24-35<\/td><td>3.5<\/td><td>50<\/td><td>40<\/td><\/tr><tr><td>50FZB-70L<\/td><td>8-15<\/td><td>68-72<\/td><td>15<\/td><td>2900<\/td><td>3<\/td><td>150<\/td><td>20-26<\/td><td>4<\/td><td>50<\/td><td>32<\/td><\/tr><tr><td>65FZB-30L<\/td><td>15-35<\/td><td>27-32<\/td><td>7.5<\/td><td>2900<\/td><td>3<\/td><td>200<\/td><td>37-42<\/td><td>4<\/td><td>65<\/td><td>50<\/td><\/tr><tr><td>65FZB-45L<\/td><td>15-35<\/td><td>38-47<\/td><td>11<\/td><td>2900<\/td><td>3<\/td><td>180<\/td><td>30-44<\/td><td>4<\/td><td>65<\/td><td>40<\/td><\/tr><tr><td>65FZB-70L<\/td><td>15-35<\/td><td>65-72<\/td><td>22<\/td><td>2900<\/td><td>3<\/td><td>180<\/td><td>30-42<\/td><td>4<\/td><td>65<\/td><td>40<\/td><\/tr><tr><td>80FZB-30L<\/td><td>35-60<\/td><td>28-35<\/td><td>11<\/td><td>2900<\/td><td>3.5<\/td><td>180<\/td><td>51-63<\/td><td>4.5<\/td><td>80<\/td><td>65<\/td><\/tr><tr><td>80FZB-45L<\/td><td>35-60<\/td><td>42-47<\/td><td>15<\/td><td>2900<\/td><td>3.5<\/td><td>200<\/td><td>45-53<\/td><td>4.5<\/td><td>80<\/td><td>65<\/td><\/tr><tr><td>80FZB-70L<\/td><td>35-60<\/td><td>65-72<\/td><td>30<\/td><td>2900<\/td><td>3.5<\/td><td>250<\/td><td>43-50<\/td><td>5<\/td><td>80<\/td><td>50<\/td><\/tr><tr><td>100FZB-30L<\/td><td>65-110<\/td><td>28-32<\/td><td>18.5<\/td><td>2900<\/td><td>3.5<\/td><td>200<\/td><td>56-80<\/td><td>6<\/td><td>100<\/td><td>80<\/td><\/tr><tr><td>100FZB-45L<\/td><td>65-110<\/td><td>40-46<\/td><td>30<\/td><td>2900<\/td><td>4<\/td><td>250<\/td><td>48-55<\/td><td>6<\/td><td>100<\/td><td>80<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"real-world-case-studies-nitric-acid-applications\">C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a m\u00e1y b\u01a1m chuy\u1ec3n h\u00f3a ch\u1ea5t axit d\u00f9ng cho axit nitric<\/h2>\n\n\n\n<p>C\u1ee7a ch\u00fang t\u00f4i&nbsp;<strong>m\u00e1y b\u01a1m chuy\u1ec3n h\u00f3a ch\u1ea5t axit<\/strong>&nbsp;\u0111\u01b0\u1ee3c tin c\u1eady tr\u00ean to\u00e0n c\u1ea7u trong c\u00e1c l\u0129nh v\u1ef1c c\u00f3 y\u00eau c\u1ea7u kh\u1eaft khe. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch h\u1ecd gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c quan tr\u1ecdng trong l\u0129nh v\u1ef1c n\u00e0y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>S\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n:<\/strong>\u00a0M\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t amoni nitrat c\u1ea7n m\u1ed9t m\u00e1y b\u01a1m \u0111\u1ec3 b\u01a1m li\u00ean t\u1ee5c axit nitric n\u00f3ng 60%. C\u00e1c m\u00e1y b\u01a1m c\u00f3 ph\u1edbt c\u01a1 kh\u00ed th\u01b0\u1eddng h\u1ecfng h\u00f3c h\u00e0ng th\u00e1ng do ph\u1edbt b\u1ecb oxy h\u00f3a. B\u1eb1ng c\u00e1ch n\u00e2ng c\u1ea5p l\u00ean\u00a0<strong>B\u01a1m truy\u1ec1n \u0111\u1ed9ng t\u1eeb d\u00f2ng CYQ<\/strong>, h\u1ecd \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c quy tr\u00ecnh 100% kh\u00f4ng r\u00f2 r\u1ec9, gi\u00fap ti\u1ebft ki\u1ec7m h\u00e0ng ngh\u00ecn \u0111\u00f4 la chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c nguy c\u01a1 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng.<\/li>\n\n\n\n<li><strong>Qu\u00e1 tr\u00ecnh d\u1ee1 h\u00e0ng c\u1ee7a t\u00e0u ch\u1edf d\u1ea7u c\u00f3 n\u1eafp h\u1ea7m tr\u00ean:<\/strong>\u00a0M\u1ed9t nh\u00e0 ph\u00e2n ph\u1ed1i h\u00f3a ch\u1ea5t c\u1ea7n b\u1ed1c d\u1ee1 axit nitric \u0111\u1eadm \u0111\u1eb7c t\u1eeb xe b\u1ed3n. H\u1ecd \u0111\u00e3 l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng c\u1ee7a ch\u00fang t\u00f4i\u00a0<strong>B\u01a1m ly t\u00e2m t\u1ef1 m\u1ed3i b\u1eb1ng nh\u1ef1a fluorocarbon<\/strong>. M\u00e1y b\u01a1m \u0111\u00e3 h\u00fat h\u1ebft kh\u00f4ng kh\u00ed v\u00e0 b\u01a1m axit n\u1eb7ng m\u1ed9t c\u00e1ch an to\u00e0n; l\u1edbp l\u00f3t b\u1eb1ng nh\u1ef1a fluorocarbon kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u n\u00e0o c\u1ee7a s\u1ef1 m\u00e0i m\u00f2n do oxy h\u00f3a sau hai n\u0103m s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y.<\/li>\n\n\n\n<li><strong>Kh\u1eafc kim lo\u1ea1i &amp; x\u1eed l\u00fd th\u1ee5 \u0111\u1ed9ng:<\/strong>\u00a0M\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t linh ki\u1ec7n h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 \u0111\u00e3 s\u1eed d\u1ee5ng b\u1ec3 axit nitric lo\u00e3ng \u0111\u1ec3 x\u1eed l\u00fd th\u1ee5 \u0111\u1ed9ng kim lo\u1ea1i. H\u1ecd \u0111\u00e3 l\u1eafp \u0111\u1eb7t\u00a0<strong>B\u01a1m ly t\u00e2m d\u00f2ng CYF<\/strong>\u00a0\u0111\u1ec3 \u0111\u1ea3m b\u1ea3o l\u01b0u th\u00f4ng li\u00ean t\u1ee5c trong b\u1ec3. Hi\u1ec7u su\u1ea5t th\u1ee7y l\u1ef1c \u1ed5n \u0111\u1ecbnh c\u00f9ng v\u1edbi c\u00e1c v\u00f2ng \u0111\u1ec7m ch\u1ed1ng axit chuy\u00ean d\u1ee5ng \u0111\u00e3 duy tr\u00ec \u0111\u01b0\u1ee3c l\u01b0u l\u01b0\u1ee3ng ch\u00ednh x\u00e1c m\u00e0 kh\u00f4ng g\u00e2y ra s\u1ef1 xu\u1ed1ng c\u1ea5p v\u1ec1 c\u1ea5u tr\u00fac.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/01\/slurry-pump-for-sulfuric-acid-1-1024x768.webp\" alt=\"m\u00e1y b\u01a1m b\u00f9n cho axit sunfuric\" class=\"wp-image-3208\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2026\/01\/slurry-pump-for-sulfuric-acid-1-1024x768.webp 1024w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/01\/slurry-pump-for-sulfuric-acid-1-300x225.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/01\/slurry-pump-for-sulfuric-acid-1-150x113.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/01\/slurry-pump-for-sulfuric-acid-1-768x576.webp 768w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/01\/slurry-pump-for-sulfuric-acid-1-16x12.webp 16w, https:\/\/changyupump.com\/wp-content\/uploads\/2026\/01\/slurry-pump-for-sulfuric-acid-1.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-select-the-right-nitric-acid-pump\">C\u00e1ch ch\u1ecdn b\u01a1m axit nitric ph\u00f9 h\u1ee3p<\/h2>\n\n\n\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y b\u01a1m kh\u00f4ng ph\u00f9 h\u1ee3p cho ch\u1ea5t oxy h\u00f3a l\u00e0 m\u1ed9t r\u1ee7i ro an to\u00e0n nghi\u00eam tr\u1ecdng. H\u00e3y tu\u00e2n th\u1ee7 c\u00e1c b\u01b0\u1edbc sau khi l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 v\u00e0 nhi\u1ec7t \u0111\u1ed9:<\/strong>\u00a0N\u1ed3ng \u0111\u1ed9 cao (&gt;60%) v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 t\u1ed1c \u0111\u1ed9 oxy h\u00f3a. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1eaft bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng nh\u1ef1a fluoroplastics PFA ho\u1eb7c F46 (FEP).<\/li>\n\n\n\n<li><strong>X\u00e1c \u0111\u1ecbnh gi\u1edbi h\u1ea1n r\u00f2 r\u1ec9:<\/strong>\u00a0N\u1ebfu axit \u0111ang b\u1ed1c kh\u00f3i ho\u1eb7c \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf khu v\u1ef1c th\u00f4ng gi\u00f3 k\u00e9m, b\u1ea1n ph\u1ea3i ch\u1ec9 \u0111\u1ecbnh lo\u1ea1i kh\u00f4ng c\u00f3 n\u1eafp \u0111\u1eady\u00a0<strong>b\u01a1m truy\u1ec1n \u0111\u1ed9ng t\u1eeb t\u00ednh<\/strong>\u00a0\u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 r\u00f2 r\u1ec9 h\u01a1i.<\/li>\n\n\n\n<li><strong>Ch\u1ec9 \u0111\u1ecbnh c\u00e1c v\u00f2ng \u0111\u1ec7m O-ring v\u00e0 mi\u1ebfng \u0111\u1ec7m:<\/strong>\u00a0Kh\u00f4ng bao gi\u1edd s\u1eed d\u1ee5ng cao su th\u00f4ng th\u01b0\u1eddng. \u0110\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c v\u00f2ng \u0111\u1ec7m t\u0129nh \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb PTFE, Viton (FKM) ho\u1eb7c FFKM, nh\u1eefng ch\u1ea5t li\u1ec7u c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c ch\u1ea5t oxy h\u00f3a m\u1ea1nh.<\/li>\n<\/ol>\n\n\n\n<p><em>B\u1ea1n kh\u00f4ng ch\u1eafc ch\u1eafn c\u1ea5u h\u00ecnh n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi n\u1ed3ng \u0111\u1ed9 axit nitric v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ee5 th\u1ec3 c\u1ee7a m\u00ecnh?\u00a0<strong>Xin vui l\u00f2ng <a href=\"https:\/\/changyupump.com\/vi\/lien-he\/\" data-type=\"page\" data-id=\"17\">li\u00ean h\u1ec7<\/a> tr\u1ef1c ti\u1ebfp v\u1edbi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a Changyu Pump.<\/strong>\u00a0H\u00e3y cung c\u1ea5p d\u1eef li\u1ec7u quy tr\u00ecnh c\u1ee7a qu\u00fd v\u1ecb, v\u00e0 ch\u00fang t\u00f4i s\u1ebd \u0111\u1ec1 xu\u1ea5t m\u1ed9t gi\u1ea3i ph\u00e1p l\u1ef1a ch\u1ecdn b\u01a1m ph\u00f9 h\u1ee3p v\u00e0 c\u00f3 \u0111\u1ed9 tin c\u1eady cao.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"frequently-asked-questions-faqs\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/h2>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 1: V\u1eadt li\u1ec7u ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t l\u1ecfng n\u00e0o l\u00e0 an to\u00e0n nh\u1ea5t cho m\u00e1y b\u01a1m axit nitric?<\/strong><br>A: B\u1edfi v\u00ec <strong>axit nitric<\/strong> l\u00e0 m\u1ed9t ch\u1ea5t oxy h\u00f3a m\u1ea1nh, n\u00f3 s\u1ebd nhanh ch\u00f3ng l\u00e0m h\u1ecfng c\u00e1c lo\u1ea1i nh\u1ef1a th\u00f4ng th\u01b0\u1eddng (nh\u01b0 PP ho\u1eb7c PVC) v\u00e0 nhi\u1ec1u lo\u1ea1i cao su. V\u1eadt li\u1ec7u an to\u00e0n nh\u1ea5t v\u00e0 b\u1ec1n nh\u1ea5t cho m\u1ed9t\u00a0<strong>b\u01a1m axit nitric<\/strong>\u00a0l\u00e0 c\u00e1c lo\u1ea1i nh\u1ef1a fluorocarbon, c\u1ee5 th\u1ec3 l\u00e0 PTFE, PFA ho\u1eb7c F46 (FEP). C\u00e1c v\u1eadt li\u1ec7u n\u00e0y c\u00f3 t\u00ednh tr\u01a1 h\u00f3a h\u1ecdc, kh\u00f4ng b\u1ecb oxy h\u00f3a hay ph\u00e2n h\u1ee7y, \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i.<\/p>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 2: T\u1ea1i sao b\u01a1m chuy\u1ec3n h\u00f3a ch\u1ea5t axit s\u1eed d\u1ee5ng truy\u1ec1n \u0111\u1ed9ng t\u1eeb l\u1ea1i \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng cho \u1ee9ng d\u1ee5ng n\u00e0y?<\/strong><br>A: <strong>H\u01a1i axit nitric<\/strong> r\u1ea5t \u0111\u1ed9c h\u1ea1i, c\u00f3 t\u00ednh \u0103n m\u00f2n v\u00e0 g\u00e2y nguy hi\u1ec3m cho c\u1ea3 nh\u00e2n vi\u00ean l\u1eabn thi\u1ebft b\u1ecb xung quanh. M\u1ed9t h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng t\u1eeb t\u00ednh\u00a0<strong>b\u01a1m chuy\u1ec3n axit h\u00f3a h\u1ecdc<\/strong>\u00a0ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1edbt tr\u1ee5c c\u01a1 kh\u00ed, thay v\u00e0o \u0111\u00f3 s\u1eed d\u1ee5ng v\u1ecf ch\u1ee9a k\u00edn kh\u00ed. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 r\u00f2 r\u1ec9 n\u00e0o \u0111\u1ed1i v\u1edbi c\u1ea3 ch\u1ea5t l\u1ecfng l\u1eabn h\u01a1i \u0111\u1ed9c h\u1ea1i c\u1ee7a n\u00f3.<\/p>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 3: Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y b\u01a1m c\u1ee7a t\u00f4i c\u00f3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o vi\u1ec7c t\u00f4i s\u1eed d\u1ee5ng axit nitric lo\u00e3ng hay axit nitric \u0111\u1eb7c kh\u00f4ng?<\/strong><br>A: V\u00e2ng, ho\u00e0n to\u00e0n \u0111\u00fang. Trong khi axit nitric lo\u00e3ng (68%) l\u1ea1i c\u00f3 t\u00ednh \u0103n m\u00f2n c\u1ef1c m\u1ea1nh v\u00e0 d\u1ec5 bay h\u01a1i. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn axit nitric kh\u00f3i, c\u1ea7n s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng kh\u00f4ng c\u00f3 ph\u1edbt, \u0111\u01b0\u1ee3c l\u00f3t b\u1eb1ng nh\u1ef1a fluorocarbon&nbsp;<strong>b\u01a1m h\u00f3a ch\u1ea5t axit nitric<\/strong>&nbsp;(nh\u01b0 d\u00f2ng s\u1ea3n ph\u1ea9m CYQ c\u1ee7a ch\u00fang t\u00f4i) l\u00e0 y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1 h\u1ecfng h\u00f3c nghi\u00eam tr\u1ecdng c\u1ee7a ph\u1edbt v\u00e0 r\u00f2 r\u1ec9 h\u01a1i.<\/p>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 4: T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u01a1m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u1ec3 b\u01a1m axit nitric kh\u00f4ng?<\/strong><br>A: \u0110i\u1ec1u n\u00e0y ti\u1ec1m \u1ea9n r\u1ee7i ro. M\u1eb7c d\u00f9 m\u1ed9t s\u1ed1 lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 cao c\u1ea5p (nh\u01b0 304L ho\u1eb7c 316L) c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh m\u1ed9t l\u1edbp oxit th\u1ee5 \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng axit nitric \u1edf n\u1ed3ng \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh v\u00e0 nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, nh\u01b0ng b\u1ea5t k\u1ef3 s\u1ef1 dao \u0111\u1ed9ng n\u00e0o v\u1ec1 nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c n\u1ed3ng \u0111\u1ed9 c\u0169ng c\u00f3 th\u1ec3 ph\u00e1 v\u1ee1 l\u1edbp n\u00e0y v\u00e0 g\u00e2y ra s\u1ef1 \u0103n m\u00f2n nhanh ch\u00f3ng. M\u1ed9t l\u1edbp l\u00f3t b\u1eb1ng nh\u1ef1a fluorocarbon&nbsp;<strong>b\u01a1m chuy\u1ec3n axit h\u00f3a h\u1ecdc<\/strong>&nbsp;l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n tr\u00ean m\u1ecdi ph\u01b0\u01a1ng di\u1ec7n.<\/p>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 5: Nhi\u1ec7t \u0111\u1ed9 ch\u1ea5t l\u1ecfng cao \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y b\u01a1m h\u00f3a ch\u1ea5t axit nitric?<\/strong><br>A: Nhi\u1ec7t \u0111\u1ed9 cao l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 t\u1ed1c \u0111\u1ed9 oxy h\u00f3a v\u00e0 t\u00ednh \u0103n m\u00f2n c\u1ee7a axit nitric. N\u1ebfu quy tr\u00ecnh c\u1ee7a b\u1ea1n s\u1eed d\u1ee5ng axit nitric n\u00f3ng, c\u00e1c l\u1edbp l\u00f3t ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 b\u1ecb m\u1ec1m. B\u1ea1n ph\u1ea3i ch\u1ec9 \u0111\u1ecbnh m\u1ed9t&nbsp;<strong>b\u01a1m h\u00f3a ch\u1ea5t axit nitric<\/strong>&nbsp;\u0111\u01b0\u1ee3c l\u00f3t b\u1eb1ng c\u00e1c lo\u1ea1i nh\u1ef1a fluoroplastics ch\u1ecbu nhi\u1ec7t cao, ch\u1eb3ng h\u1ea1n nh\u01b0 PFA, c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 150\u00b0C m\u1ed9t c\u00e1ch an to\u00e0n.<\/p>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 6: \u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu b\u01a1m axit nitric c\u1ee7a t\u00f4i v\u00f4 t\u00ecnh b\u1ecb ch\u1ea1y kh\u00f4?<\/strong><br>A: Ho\u1ea1t \u0111\u1ed9ng trong t\u00ecnh tr\u1ea1ng kh\u00f4 r\u00e1o c\u00f3 th\u1ec3 g\u00e2y h\u01b0 h\u1ecfng nghi\u00eam tr\u1ecdng. N\u1ebfu kh\u00f4ng c\u00f3 ch\u1ea5t l\u1ecfng \u0111\u00f3ng vai tr\u00f2 ch\u1ea5t b\u00f4i tr\u01a1n v\u00e0 ch\u1ea5t l\u00e0m m\u00e1t, c\u00e1c \u1ed5 tr\u1ee5c b\u00ean trong v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn b\u1eb1ng nh\u1ef1a fluorocarbon c\u1ee7a&nbsp;<strong>b\u01a1m axit nitric<\/strong>&nbsp;s\u1ebd ph\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao do ma s\u00e1t, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng n\u00f3ng ch\u1ea3y ho\u1eb7c v\u1ee1 v\u1ee5n ch\u1ec9 trong v\u00e0i ph\u00fat. Ch\u00fang t\u00f4i khuy\u1ebfn c\u00e1o m\u1ea1nh m\u1ebd n\u00ean l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ch\u1ed1ng ch\u1ea1y kh\u00f4 (ch\u1eb3ng h\u1ea1n nh\u01b0 thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ngu\u1ed3n \u0111i\u1ec7n) cho t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y b\u01a1m h\u00f3a ch\u1ea5t.<\/p>\n\n\n\n<p><strong>C\u00e2u 7: Ph\u1ea3i s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u v\u00f2ng \u0111\u1ec7m O-ring v\u00e0 gio\u0103ng n\u00e0o cho m\u00e1y b\u01a1m chuy\u1ec3n h\u00f3a ch\u1ea5t axit x\u1eed l\u00fd $HNO_3$?<\/strong><br>A: Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i cao su th\u00f4ng th\u01b0\u1eddng nh\u01b0 Buna-N, Neoprene ho\u1eb7c EPDM, v\u00ec ch\u00fang s\u1ebd b\u1ecb oxy h\u00f3a, ph\u1ed3ng l\u00ean v\u00e0 h\u1ecfng ngay l\u1eadp t\u1ee9c. M\u1ed9t lo\u1ea1i cao su \u0111\u00e1ng tin c\u1eady&nbsp;<strong>b\u01a1m chuy\u1ec3n axit h\u00f3a h\u1ecdc<\/strong>&nbsp;\u0110\u1ed1i v\u1edbi axit nitric, b\u1eaft bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng c\u00e1c ph\u1edbt t\u0129nh \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o ho\u00e0n to\u00e0n t\u1eeb PTFE, Viton b\u1ecdc PTFE ho\u1eb7c FFKM (Kalrez) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch h\u00f3a h\u1ecdc tuy\u1ec7t \u0111\u1ed1i.<\/p>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 8: M\u00e1y b\u01a1m h\u00f3a ch\u1ea5t axit nitric c\u00f3 th\u1ec3 b\u01a1m ch\u1ea5t l\u1ecfng t\u1eeb b\u1ec3 ch\u1ee9a ng\u1ea7m kh\u00f4ng?<\/strong><br>A: \u0110\u00fang v\u1eady, nh\u01b0ng c\u00e1c m\u00e1y b\u01a1m ly t\u00e2m ti\u00eau chu\u1ea9n s\u1ebd b\u1ecb h\u00fat kh\u00f4ng kh\u00ed v\u00e0o. Van x\u1ea3 \u0111\u00e1y tr\u00ean b\u1ed3n ch\u1ee9a axit nitric th\u01b0\u1eddng b\u1ecb c\u1ea5m s\u1eed d\u1ee5ng do c\u00e1c quy \u0111\u1ecbnh an to\u00e0n. Do \u0111\u00f3, b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng m\u00e1y b\u01a1m t\u1ef1 m\u1ed3i l\u00e0m b\u1eb1ng nh\u1ef1a fluorocarbon&nbsp;<strong>b\u01a1m h\u00f3a ch\u1ea5t axit nitric<\/strong>. Thi\u1ebft b\u1ecb n\u00e0y t\u1ea1o ra m\u1ed9t l\u1ef1c h\u00fat ch\u00e2n kh\u00f4ng \u0111\u1ec3 n\u00e2ng an to\u00e0n axit n\u1eb7ng t\u1eeb ph\u00eda tr\u00ean b\u1ec3 m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i m\u1ed3i b\u1eb1ng tay.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"secure-your-chemical-process-with-changyu-pump\">\u0110\u1ea3m b\u1ea3o an to\u00e0n cho quy tr\u00ecnh h\u00f3a h\u1ecdc c\u1ee7a b\u1ea1n v\u1edbi m\u00e1y b\u01a1m Changyu<\/h2>\n\n\n\n<p>X\u1eed l\u00fd <strong>axit nitric<\/strong> kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng b\u01a1m th\u00f4ng th\u01b0\u1eddng\u2014\u0111\u00e2y l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c k\u1ef9 thu\u1eadt quan tr\u1ecdng, n\u01a1i kh\u00f4ng c\u00f3 ch\u1ed7 cho sai s\u00f3t. <em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-2-color\">Vi\u1ec7c l\u1ef1a ch\u1ecdn sai lo\u1ea1i b\u01a1m chuy\u1ec3n h\u00f3a ch\u1ea5t axit c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c s\u1ef1 c\u1ed1 r\u00f2 r\u1ec9 nghi\u00eam tr\u1ecdng, kh\u00ed \u0111\u1ed9c v\u00e0 vi\u1ec7c ng\u1eebng ho\u1ea1t \u0111\u1ed9ng g\u00e2y t\u1ed1n k\u00e9m<\/mark><\/em>. B\u1eb1ng c\u00e1ch ch\u1ecdn <strong>B\u01a1m Changyu<\/strong>\u2019c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn <strong>nh\u1ef1a fluorocarbon<\/strong> <strong>m\u00e1y b\u01a1m<\/strong> v\u00e0 <strong>b\u1ed9 truy\u1ec1n \u0111\u1ed9ng t\u1eeb kh\u00f4ng r\u00f2 r\u1ec9<\/strong> <strong>m\u00e1y b\u01a1m<\/strong>, b\u1ea1n \u0111ang \u0111\u1ea7u t\u01b0 v\u00e0o s\u1ef1 an to\u00e0n tuy\u1ec7t \u0111\u1ed1i v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/12\/industrial-centrifugal-pump-1-1024x575.webp\" alt=\"B\u01a1m ly t\u00e2m c\u00f4ng nghi\u1ec7p\" class=\"wp-image-3157\" srcset=\"https:\/\/changyupump.com\/wp-content\/uploads\/2025\/12\/industrial-centrifugal-pump-1-1024x575.webp 1024w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/12\/industrial-centrifugal-pump-1-300x169.webp 300w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/12\/industrial-centrifugal-pump-1-150x84.webp 150w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/12\/industrial-centrifugal-pump-1-768x431.webp 768w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/12\/industrial-centrifugal-pump-1-18x10.webp 18w, https:\/\/changyupump.com\/wp-content\/uploads\/2025\/12\/industrial-centrifugal-pump-1.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">B\u01a1m ly t\u00e2m t\u1eeb t\u00ednh<\/figcaption><\/figure>\n\n\n\n<p>B\u1ea1n \u0111ang thi\u1ebft k\u1ebf m\u1ed9t h\u1ec7 th\u1ed1ng axit nitric m\u1edbi hay \u0111ang g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi m\u1ed9t chi\u1ebfc b\u01a1m b\u1ecb h\u1ecfng?\u00a0<strong>H\u00e3y li\u00ean h\u1ec7 v\u1edbi Changyu Pump ngay h\u00f4m nay.<\/strong>\u00a0C\u00e1c chuy\u00ean gia k\u1ef9 thu\u1eadt ch\u1ea5t l\u1ecfng c\u1ee7a ch\u00fang t\u00f4i s\u1ebd \u0111\u00e1nh gi\u00e1 n\u1ed3ng \u0111\u1ed9, nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3 t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m c\u1ee7a qu\u00fd kh\u00e1ch \u0111\u1ec3 \u0111\u01b0a ra gi\u1ea3i ph\u00e1p tr\u1ef1c ti\u1ebfp t\u1eeb nh\u00e0 m\u00e1y, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang v\u00e0 c\u00f3 t\u00ednh c\u1ea1nh tranh cao.0<\/p>\n\n\n<style>.kb-form input.kadence-blocks-field.verify{opacity:0.0;position:absolute;top:0.0;left:0.0;width:0.0;height:0.0;z-index:-1;}<\/style>\n<div class=\"wp-block-kadence-form kadence-form-3974_c68188-07 kb-form-wrap\"><form class=\"kb-form\" action=\"\" method=\"post\" data-trp-original-action=\"\"><div class=\"kadence-blocks-form-field kb-field-desk-width-100 kb-input-size-standard\"><label for=\"kb_field_3974_c68188-07_0\">T\u00ean<\/label><input name=\"kb_field_0\" id=\"kb_field_3974_c68188-07_0\" data-label=\"Name\" type=\"text\" placeholder=\"\" value=\"\" data-type=\"text\" class=\"kb-field kb-text-style-field kb-text-field kb-field-0\"\/><\/div><div class=\"kadence-blocks-form-field kb-form-field-1 kb-field-desk-width-100 kb-input-size-standard\"><label for=\"kb_field_3974_c68188-07_1\">Th\u01b0 \u0111i\u1ec7n t\u1eed<span class=\"required\">*<\/span><\/label><input name=\"kb_field_1\" id=\"kb_field_3974_c68188-07_1\" data-label=\"Email\" type=\"email\" placeholder=\"\" value=\"\" data-type=\"email\" class=\"kb-field kb-text-style-field kb-email-field kb-field-1\" data-required=\"yes\"\/><\/div><div class=\"kadence-blocks-form-field kb-form-field-2 kb-field-desk-width-100 kb-input-size-standard\"><label for=\"kb_field_3974_c68188-07_2\">Th\u00f4ng \u0111i\u1ec7p<span class=\"required\">*<\/span><\/label><textarea name=\"kb_field_2\" id=\"kb_field_3974_c68188-07_2\" data-label=\"Message\" type=\"textarea\" placeholder=\"\" data-type=\"textarea\" class=\"kb-field kb-text-style-field kb-textarea-field kb-field-2\" rows=\"4\" data-required=\"yes\"><\/textarea><\/div><input type=\"hidden\" name=\"_kb_form_id\" value=\"3974_c68188-07\"\/><input type=\"hidden\" name=\"_kb_form_post_id\" value=\"3974\"\/><input type=\"hidden\" name=\"action\" value=\"kb_process_ajax_submit\"\/><label class=\"kadence-verify-label\">Th\u01b0 \u0111i\u1ec7n t\u1eed<input class=\"kadence-blocks-field verify\" type=\"text\" name=\"_kb_verify_email\" autocomplete=\"new-password\" aria-hidden=\"true\" placeholder=\"Th\u01b0 \u0111i\u1ec7n t\u1eed\" tabindex=\"-1\" data-1p-ignore=\"true\" data-lpignore=\"true\" \/><\/label><div class=\"kadence-blocks-form-field kb-submit-field kb-field-desk-width-100\"><button class=\"kb-forms-submit button kb-button-size-standard kb-button-width-auto\">G\u1eedi<\/button><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"vi\"\/><\/form><\/div>\n<noscript><div class=\"kadence-blocks-form-message kadence-blocks-form-warning\">Please enable JavaScript in your browser to submit the form<\/div><style>.kadence-form-3974_c68188-07 .kadence-blocks-form-field.kb-submit-field { display: none; }<\/style><\/noscript>","protected":false},"excerpt":{"rendered":"<p>M\u00e1y b\u01a1m chuy\u1ec3n axit h\u00f3a h\u1ecdc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho axit nitric l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p chuy\u00ean d\u1ee5ng cao, \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 v\u1eadn chuy\u1ec3n an to\u00e0n\u2026<\/p>","protected":false},"author":2,"featured_media":1686,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[12],"tags":[29,31,49,28,27,48],"class_list":["post-3974","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-acid-pump","tag-chemical-acid-pump","tag-chemical-acid-transfer-pump","tag-chemical-pump","tag-chemical-transfer-pump","tag-nitric-acid-pump"],"acf":[],"taxonomy_info":{"category":[{"value":12,"label":"Blog"}],"post_tag":[{"value":29,"label":"Acid Pump"},{"value":31,"label":"Chemical Acid Pump"},{"value":49,"label":"Chemical Acid Transfer Pump"},{"value":28,"label":"Chemical Pump"},{"value":27,"label":"Chemical Transfer Pump"},{"value":48,"label":"nitric acid pump"}]},"featured_image_src_large":["https:\/\/changyupump.com\/wp-content\/uploads\/2025\/10\/FZB-Fluorine-lined-Self-Priming-Centrifugal-Pump\u200b.webp",800,600,false],"author_info":{"display_name":"Changyu_","author_link":"https:\/\/changyupump.com\/vi\/author\/changyu_\/"},"comment_info":0,"category_info":[{"term_id":12,"name":"Blog","slug":"blog","term_group":0,"term_taxonomy_id":12,"taxonomy":"category","description":"","parent":0,"count":80,"filter":"raw","cat_ID":12,"category_count":80,"category_description":"","cat_name":"Blog","category_nicename":"blog","category_parent":0}],"tag_info":[{"term_id":29,"name":"Acid Pump","slug":"acid-pump","term_group":0,"term_taxonomy_id":29,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"},{"term_id":31,"name":"Chemical Acid Pump","slug":"chemical-acid-pump","term_group":0,"term_taxonomy_id":31,"taxonomy":"post_tag","description":"","parent":0,"count":5,"filter":"raw"},{"term_id":49,"name":"Chemical Acid Transfer Pump","slug":"chemical-acid-transfer-pump","term_group":0,"term_taxonomy_id":49,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":28,"name":"Chemical Pump","slug":"chemical-pump","term_group":0,"term_taxonomy_id":28,"taxonomy":"post_tag","description":"","parent":0,"count":9,"filter":"raw"},{"term_id":27,"name":"Chemical Transfer Pump","slug":"chemical-transfer-pump","term_group":0,"term_taxonomy_id":27,"taxonomy":"post_tag","description":"","parent":0,"count":12,"filter":"raw"},{"term_id":48,"name":"nitric acid pump","slug":"nitric-acid-pump","term_group":0,"term_taxonomy_id":48,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/changyupump.com\/vi\/wp-json\/wp\/v2\/posts\/3974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/changyupump.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/changyupump.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/changyupump.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/changyupump.com\/vi\/wp-json\/wp\/v2\/comments?post=3974"}],"version-history":[{"count":2,"href":"https:\/\/changyupump.com\/vi\/wp-json\/wp\/v2\/posts\/3974\/revisions"}],"predecessor-version":[{"id":3989,"href":"https:\/\/changyupump.com\/vi\/wp-json\/wp\/v2\/posts\/3974\/revisions\/3989"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/changyupump.com\/vi\/wp-json\/wp\/v2\/media\/1686"}],"wp:attachment":[{"href":"https:\/\/changyupump.com\/vi\/wp-json\/wp\/v2\/media?parent=3974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/changyupump.com\/vi\/wp-json\/wp\/v2\/categories?post=3974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/changyupump.com\/vi\/wp-json\/wp\/v2\/tags?post=3974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}