{"id":4983,"date":"2025-09-16T10:22:23","date_gmt":"2025-09-16T03:22:23","guid":{"rendered":"https:\/\/blueone.vn\/?p=4983"},"modified":"2025-09-16T10:22:23","modified_gmt":"2025-09-16T03:22:23","slug":"ty-le-pha-ure-trong-adblue-co-anh-huong-gi","status":"publish","type":"post","link":"https:\/\/demo.blueone.vn\/en\/ty-le-pha-ure-trong-adblue-co-anh-huong-gi\/","title":{"rendered":"T\u1ef7 l\u1ec7 pha ur\u00ea trong AdBlue c\u00f3 \u1ea3nh h\u01b0\u1edfng g\u00ec?"},"content":{"rendered":"

Trong c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n s\u1eed d\u1ee5ng \u0111\u1ed9ng c\u01a1 diesel hi\u1ec7n \u0111\u1ea1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 xe t\u1ea3i v\u00e0 xe kh\u00e1ch \u0111\u1ea1t chu\u1ea9n Euro 4 \u2013 Euro 6, AdBlue solution<\/a> (DEF \u2013 Diesel Exhaust Fluid) \u0111\u00f3ng vai tr\u00f2 kh\u00f4ng th\u1ec3 thi\u1ebfu. M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 c\u1ee7a dung d\u1ecbch n\u00e0y ch\u00ednh l\u00e0 t\u1ef7 l\u1ec7 pha ur\u00ea trong AdBlue<\/strong>. N\u1ebfu t\u1ef7 l\u1ec7 kh\u00f4ng \u0111\u00fang chu\u1ea9n, h\u1ec7 th\u1ed1ng x\u1eed l\u00fd kh\u00ed th\u1ea3i SCR c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng sai l\u1ec7ch, d\u1eabn \u0111\u1ebfn nhi\u1ec1u h\u1eadu qu\u1ea3 cho c\u1ea3 \u0111\u1ed9ng c\u01a1 v\u00e0 m\u00f4i tr\u01b0\u1eddng. \u0110\u00e2y l\u00e0 v\u1ea5n \u0111\u1ec1 \u0111ang \u0111\u01b0\u1ee3c gi\u1edbi v\u1eadn t\u1ea3i v\u00e0 c\u00e1c doanh nghi\u1ec7p \u0111\u1eb7c bi\u1ec7t quan t\u00e2m.<\/p>\n

\"T\u1ef7
T\u1ef7 l\u1ec7 pha ur\u00ea trong AdBlue c\u00f3 \u1ea3nh h\u01b0\u1edfng g\u00ec?<\/em><\/figcaption><\/figure>\n

T\u1ef7 l\u1ec7 pha ur\u00ea trong AdBlue chu\u1ea9n l\u00e0 bao nhi\u00eau?<\/h2>\n

Theo ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf ISO 22241<\/strong>, dung d\u1ecbch AdBlue \u0111\u1ea1t chu\u1ea9n ph\u1ea3i c\u00f3 32,5% ur\u00ea tinh khi\u1ebft<\/strong> and 67,5% n\u01b0\u1edbc kh\u1eed kho\u00e1ng<\/strong>. Con s\u1ed1 32,5% kh\u00f4ng ph\u1ea3i ng\u1eabu nhi\u00ean m\u00e0 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn sau nhi\u1ec1u nghi\u00ean c\u1ee9u. \u0110\u00e2y l\u00e0 t\u1ef7 l\u1ec7 gi\u00fap dung d\u1ecbch c\u00f3 \u0111i\u1ec3m \u0111\u00f3ng b\u0103ng \u1edf -11\u00b0C, thu\u1eadn ti\u1ec7n cho vi\u1ec7c b\u1ea3o qu\u1ea3n v\u00e0 v\u1eadn h\u00e0nh trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu kh\u00e1c nhau. \u0110\u1ed3ng th\u1eddi, n\u1ed3ng \u0111\u1ed9 n\u00e0y \u0111\u1ea3m b\u1ea3o ph\u1ea3n \u1ee9ng kh\u1eed NOx trong b\u1ed9 x\u00fac t\u00e1c SCR di\u1ec5n ra t\u1ed1i \u01b0u, t\u1ea1o ra kh\u00ed nit\u01a1 (N\u2082) v\u00e0 h\u01a1i n\u01b0\u1edbc \u2013 hai th\u00e0nh ph\u1ea7n v\u00f4 h\u1ea1i v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n

Vi\u1ec7c pha sai t\u1ef7 l\u1ec7, d\u00f9 cao h\u01a1n hay th\u1ea5p h\u01a1n m\u1ee9c 32,5%, \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd kh\u00ed th\u1ea3i.<\/p>\n

\u1ea2nh h\u01b0\u1edfng khi t\u1ef7 l\u1ec7 ur\u00ea kh\u00f4ng \u0111\u00fang chu\u1ea9n<\/h2>\n

N\u1ebfu t\u1ef7 l\u1ec7 ur\u00ea th\u1ea5p h\u01a1n 32,5%, dung d\u1ecbch AdBlue tr\u1edf n\u00ean lo\u00e3ng. Khi phun v\u00e0o kh\u00ed th\u1ea3i, l\u01b0\u1ee3ng amoniac (NH\u2083) sinh ra kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 trung h\u00f2a to\u00e0n b\u1ed9 NOx. K\u1ebft qu\u1ea3 l\u00e0 kh\u00ed th\u1ea3i v\u1eabn ch\u1ee9a nhi\u1ec1u ch\u1ea5t \u0111\u1ed9c h\u1ea1i, khi\u1ebfn xe kh\u00f4ng \u0111\u1ea1t chu\u1ea9n kh\u00ed th\u1ea3i Euro. T\u00ecnh tr\u1ea1ng n\u00e0y n\u1ebfu k\u00e9o d\u00e0i c\u00f3 th\u1ec3 khi\u1ebfn doanh nghi\u1ec7p b\u1ecb ph\u1ea1t n\u1eb7ng khi ki\u1ec3m \u0111\u1ecbnh ho\u1eb7c v\u1eadn h\u00e0nh trong khu v\u1ef1c ki\u1ec3m so\u00e1t kh\u00ed th\u1ea3i nghi\u00eam ng\u1eb7t.<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu t\u1ef7 l\u1ec7 ur\u00ea cao h\u01a1n 32,5%, dung d\u1ecbch tr\u1edf n\u00ean \u0111\u1eadm \u0111\u1eb7c. Khi \u0111\u00f3, ph\u1ea7n ur\u00ea d\u01b0 th\u1eeba c\u00f3 th\u1ec3 kh\u00f4ng k\u1ecbp ph\u00e2n h\u1ee7y ho\u00e0n to\u00e0n, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng k\u1ebft tinh trong b\u1ed9 x\u00fac t\u00e1c v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng. L\u00e2u d\u00e0i, \u0111i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng SCR, g\u00e2y t\u1eafc ngh\u1ebdn v\u00e0 chi ph\u00ed b\u1ea3o d\u01b0\u1ee1ng t\u0103ng cao. Ngo\u00e0i ra, c\u1ea3m bi\u1ebfn NOx c\u00f3 th\u1ec3 b\u1ecb \u0111\u00e1nh l\u1eeba, ghi nh\u1eadn d\u1eef li\u1ec7u sai, d\u1eabn \u0111\u1ebfn c\u1ea3nh b\u00e1o l\u1ed7i \u0111\u1ed9ng c\u01a1 tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/p>\n

R\u1ee7i ro t\u1eeb AdBlue gi\u1ea3 ho\u1eb7c pha ch\u1ebf th\u1ee7 c\u00f4ng<\/h2>\n
\"R\u1ee7i
R\u1ee7i ro t\u1eeb AdBlue gi\u1ea3 ho\u1eb7c pha ch\u1ebf th\u1ee7 c\u00f4ng<\/em><\/figcaption><\/figure>\n

M\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u00e1ng lo ng\u1ea1i t\u1ea1i th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam l\u00e0 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a AdBlue gi\u1ea3 ho\u1eb7c dung d\u1ecbch pha ch\u1ebf th\u1ee7 c\u00f4ng<\/strong>. Nhi\u1ec1u \u0111\u01a1n v\u1ecb v\u00ec mu\u1ed1n gi\u1ea3m chi ph\u00ed \u0111\u00e3 pha ur\u00ea c\u00f4ng nghi\u1ec7p ho\u1eb7c d\u00f9ng n\u01b0\u1edbc m\u00e1y thay v\u00ec n\u01b0\u1edbc kh\u1eed kho\u00e1ng. Lo\u1ea1i dung d\u1ecbch n\u00e0y kh\u00f4ng ch\u1ec9 kh\u00f4ng \u0111\u1ea1t t\u1ef7 l\u1ec7 chu\u1ea9n m\u00e0 c\u00f2n ch\u1ee9a nhi\u1ec1u t\u1ea1p ch\u1ea5t kim lo\u1ea1i n\u1eb7ng, d\u1ec5 \u0103n m\u00f2n h\u1ec7 th\u1ed1ng phun v\u00e0 b\u1ed9 x\u00fac t\u00e1c.<\/p>\n

Th\u1ef1c t\u1ebf \u0111\u00e3 ghi nh\u1eadn nhi\u1ec1u doanh nghi\u1ec7p v\u1eadn t\u1ea3i g\u1eb7p t\u00ecnh tr\u1ea1ng xe b\u00e1o l\u1ed7i \u0111\u1ed9ng c\u01a1 li\u00ean t\u1ee5c, bu\u1ed9c ph\u1ea3i \u0111\u01b0a \u0111i b\u1ea3o d\u01b0\u1ee1ng t\u1ed1n k\u00e9m, nguy\u00ean nh\u00e2n xu\u1ea5t ph\u00e1t t\u1eeb vi\u1ec7c s\u1eed d\u1ee5ng AdBlue kh\u00f4ng \u0111\u1ea1t chu\u1ea9n. \u0110\u00e2y l\u00e0 l\u1eddi c\u1ea3nh b\u00e1o \u0111\u1ec3 c\u00e1c doanh nghi\u1ec7p c\u1ea7n l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m c\u00f3 ch\u1ee9ng nh\u1eadn ISO 22241, r\u00f5 ngu\u1ed3n g\u1ed1c, thay v\u00ec t\u00ecm \u0111\u1ebfn h\u00e0ng gi\u00e1 r\u1ebb.<\/p>\n

Vai tr\u00f2 c\u1ee7a t\u1ef7 l\u1ec7 ur\u00ea trong hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh<\/h2>\n

C\u00f3 th\u1ec3 kh\u1eb3ng \u0111\u1ecbnh, t\u1ef7 l\u1ec7 ur\u00ea 32,5% trong AdBlue kh\u00f4ng ch\u1ec9 l\u00e0 con s\u1ed1 k\u1ef9 thu\u1eadt m\u00e0 c\u00f2n quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn:<\/p>\n