{"id":1257,"date":"2026-04-27T15:49:05","date_gmt":"2026-04-27T07:49:05","guid":{"rendered":"https:\/\/www.daoanchemical.com\/?p=1257"},"modified":"2026-04-27T15:49:05","modified_gmt":"2026-04-27T07:49:05","slug":"why-is-wet-process-active-zinc-oxide-the-industry-preferred-choice","status":"publish","type":"post","link":"https:\/\/www.daoanchemical.com\/vi\/why-is-wet-process-active-zinc-oxide-the-industry-preferred-choice\/","title":{"rendered":"T\u1ea1i sao oxit k\u1ebdm ho\u1ea1t t\u00ednh ch\u1ebf bi\u1ebfn \u01b0\u1edbt l\u1ea1i l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong ng\u00e0nh?"},"content":{"rendered":"

\u00d4x\u00edt k\u1ebdm<\/span><\/a> l\u00e0 nguy\u00ean li\u1ec7u th\u00f4 c\u1ed1t l\u00f5i kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, bao g\u1ed3m cao su, \u0111i\u1ec7n t\u1eed, h\u00f3a ch\u1ea5t, n\u0103ng l\u01b0\u1ee3ng m\u1edbi v\u00e0 v\u1eadt li\u1ec7u kh\u00e1ng khu\u1ea9n. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a n\u00f3 quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 tinh khi\u1ebft, \u0111\u1ed9 ho\u1ea1t t\u00ednh v\u00e0 h\u00e0m l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t. Hi\u1ec7n nay, c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t oxit k\u1ebdm ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i: quy tr\u00ecnh tr\u1ef1c ti\u1ebfp, quy tr\u00ecnh gi\u00e1n ti\u1ebfp v\u00e0 quy tr\u00ecnh \u01b0\u1edbt. Trong \u0111\u00f3, oxit k\u1ebdm ho\u1ea1t t\u00ednh s\u1ea3n xu\u1ea5t theo quy tr\u00ecnh \u01b0\u1edbt, v\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ed1t l\u00f5i l\u00e0 \u0111\u1ed9 tinh khi\u1ebft cao, ho\u1ea1t t\u00ednh cao, h\u00e0m l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t th\u1ea5p, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, \u0111ang d\u1ea7n thay th\u1ebf c\u00e1c s\u1ea3n ph\u1ea9m luy\u1ec7n kim nhi\u1ec7t truy\u1ec1n th\u1ed1ng, tr\u1edf th\u00e0nh m\u1ed9t s\u1ea3n ph\u1ea9m b\u1ed9t h\u00f3a ch\u1ea5t g\u1ed1c k\u1ebdm ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi nhu c\u1ea7u t\u00ecm ki\u1ebfm tr\u00ean th\u1ecb tr\u01b0\u1eddng l\u1edbn v\u00e0 nhu c\u1ea7u m\u1ea1nh m\u1ebd t\u1eeb ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n

\"Wet-Process
Oxit k\u1ebdm ho\u1ea1t t\u00ednh s\u1ea3n xu\u1ea5t theo ph\u01b0\u01a1ng ph\u00e1p \u01b0\u1edbt<\/figcaption><\/figure>\n

Quy tr\u00ecnh s\u1ea3n xu\u1ea5t oxit k\u1ebdm tr\u1ef1c ti\u1ebfp, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 quy tr\u00ecnh luy\u1ec7n kim nhi\u1ec7t tr\u1ef1c ti\u1ebfp, l\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t oxit k\u1ebdm truy\u1ec1n th\u1ed1ng v\u00e0 c\u01a1 b\u1ea3n nh\u1ea5t. Nguy\u00ean li\u1ec7u ch\u00ednh l\u00e0 c\u00e1c v\u1eadt li\u1ec7u ch\u1ee9a k\u1ebdm ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p nh\u01b0 qu\u1eb7ng k\u1ebdm v\u00e0 x\u1ec9 k\u1ebdm, k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ch\u1ea5t kh\u1eed nh\u01b0 than c\u1ed1c. C\u00e1c nguy\u00ean li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c nung v\u00e0 kh\u1eed tr\u1ef1c ti\u1ebfp \u1edf nhi\u1ec7t \u0111\u1ed9 cao, sau \u0111\u00f3 \u0111\u01b0\u1ee3c oxy h\u00f3a v\u00e0 l\u00e0m ngu\u1ed9i \u0111\u1ec3 thu \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m ho\u00e0n ch\u1ec9nh. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 y\u00eau c\u1ea7u \u00edt \u0111\u1ea7u t\u01b0 thi\u1ebft b\u1ecb, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh cho vi\u1ec7c s\u1ea3n xu\u1ea5t oxit k\u1ebdm quy m\u00f4 l\u1edbn trong giai \u0111o\u1ea1n \u0111\u1ea7u.<\/p>\n

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Ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t oxit k\u1ebdm gi\u00e1n ti\u1ebfp, c\u0169ng l\u00e0 m\u1ed9t quy tr\u00ecnh luy\u1ec7n kim nhi\u1ec7t, l\u00e0 phi\u00ean b\u1ea3n c\u1ea3i ti\u1ebfn c\u1ee7a quy tr\u00ecnh tr\u1ef1c ti\u1ebfp. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u00f2i h\u1ecfi nguy\u00ean li\u1ec7u th\u00f4 c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao h\u01a1n, ch\u1ee7 y\u1ebfu l\u00e0 th\u1ecfi k\u1ebdm v\u00e0 x\u1ec9 k\u1ebdm ch\u1ea5t l\u01b0\u1ee3ng cao. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t bao g\u1ed3m ba b\u01b0\u1edbc: kh\u1eed, bay h\u01a1i v\u00e0 oxy h\u00f3a. \u0110\u1ea7u ti\u00ean, c\u00e1c th\u1ecfi k\u1ebdm \u0111\u01b0\u1ee3c nung n\u00f3ng v\u00e0 n\u1ea5u ch\u1ea3y, sau \u0111\u00f3 \u0111\u01b0\u1ee3c bay h\u01a1i, ti\u1ebfp theo l\u00e0 qu\u00e1 tr\u00ecnh oxy h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 cao, l\u00e0m ngu\u1ed9i v\u00e0 ph\u00e2n lo\u1ea1i \u0111\u1ec3 thu \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m th\u00e0nh ph\u1ea9m. Vi\u1ec7c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 ch\u00ednh x\u00e1c h\u01a1n so v\u1edbi quy tr\u00ecnh tr\u1ef1c ti\u1ebfp.<\/p>\n

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Ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t oxit k\u1ebdm tr\u1ef1c ti\u1ebfp c\u00f3 chi ph\u00ed th\u1ea5p v\u00e0 c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng hi\u1ec7u qu\u1ea3 ch\u1ea5t th\u1ea3i ch\u1ee9a k\u1ebdm, do \u0111\u00f3 ph\u00f9 h\u1ee3p cho vi\u1ec7c s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t oxit k\u1ebdm lo\u1ea1i c\u01a1 b\u1ea3n. Tuy nhi\u00ean, s\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 h\u00e0m l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t cao, \u0111\u1ed9 tinh khi\u1ebft th\u1ea5p v\u00e0 ho\u1ea1t t\u00ednh k\u00e9m. Oxit k\u1ebdm s\u1ea3n xu\u1ea5t theo ph\u01b0\u01a1ng ph\u00e1p gi\u00e1n ti\u1ebfp c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao h\u01a1n v\u00e0 c\u00e1c h\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n so v\u1edbi oxit k\u1ebdm s\u1ea3n xu\u1ea5t theo ph\u01b0\u01a1ng ph\u00e1p tr\u1ef1c ti\u1ebfp, nh\u01b0ng l\u1ea1i ph\u1ee5 thu\u1ed9c qu\u00e1 nhi\u1ec1u v\u00e0o nguy\u00ean li\u1ec7u k\u1ebdm, c\u00f3 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang h\u1ea1n ch\u1ebf, ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n v\u00e0 chi ph\u00ed x\u1eed l\u00fd kh\u00ed th\u1ea3i c\u0169ng cao h\u01a1n.<\/p>\n

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\u00d4x\u00edt k\u1ebdm ho\u1ea1t t\u00ednh s\u1ea3n xu\u1ea5t theo quy tr\u00ecnh \u01b0\u1edbt, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u00f4x\u00edt k\u1ebdm quy tr\u00ecnh \u01b0\u1edbt, hi\u1ec7n l\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u00f4x\u00edt k\u1ebdm ti\u00ean ti\u1ebfn nh\u1ea5t, ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi c\u00e1c y\u00eau c\u1ea7u cao c\u1ea5p. Quy tr\u00ecnh n\u00e0y kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p luy\u1ec7n kim nhi\u1ec7t \u0111\u1ed9 cao theo ph\u01b0\u01a1ng ph\u00e1p tr\u1ef1c ti\u1ebfp v\u00e0 gi\u00e1n ti\u1ebfp. To\u00e0n b\u1ed9 quy tr\u00ecnh xoay quanh ph\u1ea3n \u1ee9ng pha l\u1ecfng, s\u1eed d\u1ee5ng qu\u1eb7ng ch\u1ee9a k\u1ebdm, b\u1ed9t k\u1ebdm v\u00e0 dung d\u1ecbch sunfat k\u1ebdm l\u00e0m nguy\u00ean li\u1ec7u ch\u00ednh. Quy tr\u00ecnh bao g\u1ed3m c\u00e1c b\u01b0\u1edbc: chi\u1ebft xu\u1ea5t, tinh ch\u1ebf \u0111a giai \u0111o\u1ea1n, k\u1ebft t\u1ee7a, r\u1eeda b\u1eb1ng n\u01b0\u1edbc tinh khi\u1ebft, s\u1ea5y kh\u00f4 \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p v\u00e0 nung \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p. M\u1ed7i b\u01b0\u1edbc \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m ngay t\u1eeb ngu\u1ed3n.<\/p>\n

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So v\u1edbi oxit k\u1ebdm s\u1ea3n xu\u1ea5t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p nhi\u1ec7t luy\u1ec7n, oxit k\u1ebdm s\u1ea3n xu\u1ea5t theo quy tr\u00ecnh \u01b0\u1edbt mang l\u1ea1i nh\u1eefng l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3. Th\u1ee9 nh\u1ea5t, s\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao h\u01a1n v\u00e0 \u00edt t\u1ea1p ch\u1ea5t h\u01a1n. Quy tr\u00ecnh lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t \u01b0\u1edbt nhi\u1ec1u giai \u0111o\u1ea1n gi\u00fap lo\u1ea1i b\u1ecf tri\u1ec7t \u0111\u1ec3 c\u00e1c kim lo\u1ea1i n\u1eb7ng, \u0111\u1ea1t \u0111\u1ed9 tinh khi\u1ebft tr\u00ean 99,91% \u0111\u1ed1i v\u1edbi oxit k\u1ebdm tinh khi\u1ebft cao s\u1ea3n xu\u1ea5t theo quy tr\u00ecnh \u01b0\u1edbt, \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n m\u00f4i tr\u01b0\u1eddng nghi\u00eam ng\u1eb7t cho c\u00e1c \u1ee9ng d\u1ee5ng trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed, ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m v\u00e0 cao su. Th\u1ee9 hai, n\u00f3 th\u1ec3 hi\u1ec7n ho\u1ea1t t\u00ednh m\u1ea1nh h\u01a1n v\u00e0 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang l\u1edbn h\u01a1n. C\u00e1c h\u1ea1t b\u1ed9t m\u1ecbn h\u01a1n, x\u1ed1p h\u01a1n d\u1eabn \u0111\u1ebfn di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang l\u1edbn h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi oxit k\u1ebdm th\u00f4ng th\u01b0\u1eddng, d\u1eabn \u0111\u1ebfn hi\u1ec7u qu\u1ea3 k\u00edch ho\u1ea1t l\u01b0u h\u00f3a cao h\u01a1n. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c th\u00eam v\u00e0o c\u00f4ng th\u1ee9c cao su, l\u00e0m gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t t\u1ed5ng th\u1ec3. Trong khi \u0111\u00f3, c\u00e1c h\u1ea1t th\u1ec3 hi\u1ec7n s\u1ef1 ph\u00e2n t\u00e1n \u0111\u1ed3ng \u0111\u1ec1u xu\u1ea5t s\u1eafc v\u00e0 kh\u00f4ng d\u1ec5 v\u00f3n c\u1ee5c, d\u1eabn \u0111\u1ebfn qu\u00e1 tr\u00ecnh t\u00edch h\u1ee3p nhanh h\u01a1n v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n trong keo d\u00e1n, h\u1ed7n h\u1ee3p l\u1ecfng v\u00e0 l\u1edbp ph\u1ee7, c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, ch\u1ed1ng l\u00e3o h\u00f3a, \u0111\u1ed9 truy\u1ec1n s\u00e1ng v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a s\u1ea3n ph\u1ea9m ho\u00e0n thi\u1ec7n. H\u01a1n n\u1eefa, s\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch r\u1ed9ng v\u1edbi nguy\u00ean li\u1ec7u th\u00f4, t\u1eadn d\u1ee5ng hi\u1ec7u qu\u1ea3 ch\u1ea5t th\u1ea3i ch\u1ee9a k\u1ebdm, d\u1eabn \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean cao h\u01a1n, quy tr\u00ecnh tu\u1ea7n ho\u00e0n kh\u00e9p k\u00edn th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n, hi\u1ec7u qu\u1ea3 t\u00e1i ch\u1ebf n\u01b0\u1edbc th\u1ea3i cao v\u00e0 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n, ph\u00f9 h\u1ee3p v\u1edbi xu h\u01b0\u1edbng s\u1ea3n xu\u1ea5t xanh k\u00e9p carbon.<\/p>\n

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Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t oxit k\u1ebdm theo quy tr\u00ecnh \u01b0\u1edbt \u0111\u00e1ng tin c\u1eady v\u00e0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t uy t\u00edn s\u1edf h\u1eefu c\u00f4ng ngh\u1ec7 quy tr\u00ecnh \u01b0\u1edbt ho\u00e0n ch\u1ec9nh s\u1ebd \u0111\u1ea3m b\u1ea3o vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft, k\u00edch th\u01b0\u1edbc h\u1ea1t, \u0111\u1ed9 ho\u1ea1t t\u00ednh v\u00e0 h\u00e0m l\u01b0\u1ee3ng kim lo\u1ea1i n\u1eb7ng, t\u1eeb \u0111\u00f3 gi\u00fap c\u00e1c doanh nghi\u1ec7p n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m chi ph\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"

\u00d4x\u00edt k\u1ebdm l\u00e0 nguy\u00ean li\u1ec7u c\u1ed1t l\u00f5i kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, bao g\u1ed3m cao su, \u0111i\u1ec7n t\u1eed, h\u00f3a ch\u1ea5t, n\u0103ng l\u01b0\u1ee3ng m\u1edbi v\u00e0 v\u1eadt li\u1ec7u kh\u00e1ng khu\u1ea9n. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a n\u00f3 quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 tinh khi\u1ebft, ho\u1ea1t t\u00ednh v\u00e0 h\u00e0m l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t. Hi\u1ec7n nay, c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u00f4x\u00edt k\u1ebdm ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i: tr\u1ef1c ti\u1ebfp [\u2026]<\/p>","protected":false},"author":1,"featured_media":1258,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1257","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-overview"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.daoanchemical.com\/vi\/wp-json\/wp\/v2\/posts\/1257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.daoanchemical.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.daoanchemical.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.daoanchemical.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.daoanchemical.com\/vi\/wp-json\/wp\/v2\/comments?post=1257"}],"version-history":[{"count":0,"href":"https:\/\/www.daoanchemical.com\/vi\/wp-json\/wp\/v2\/posts\/1257\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.daoanchemical.com\/vi\/wp-json\/wp\/v2\/media\/1258"}],"wp:attachment":[{"href":"https:\/\/www.daoanchemical.com\/vi\/wp-json\/wp\/v2\/media?parent=1257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.daoanchemical.com\/vi\/wp-json\/wp\/v2\/categories?post=1257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.daoanchemical.com\/vi\/wp-json\/wp\/v2\/tags?post=1257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}