{"id":2132,"date":"2022-01-05T15:26:07","date_gmt":"2022-01-05T08:26:07","guid":{"rendered":"https:\/\/neon.vn\/blogs\/?p=2132"},"modified":"2022-01-05T15:26:11","modified_gmt":"2022-01-05T08:26:11","slug":"lam-sao-de-dong-khong-bi-oxi-hoa","status":"publish","type":"post","link":"https:\/\/neon.vn\/blogs\/lam-sao-de-dong-khong-bi-oxi-hoa.html","title":{"rendered":"L\u00e0m sao \u0111\u1ec3 \u0111\u1ed3ng kh\u00f4ng b\u1ecb oxi h\u00f3a"},"content":{"rendered":"\n

\u0110\u1eb7t \u0111\u1ed3 \u0111\u1ed3ng n\u01a1i kh\u00f4 r\u00e1o, kh\u00f4ng kh\u00f3i<\/h2>\n\n\n\n

\u0110\u1ed3 \u0111\u1ed3ng b\u1ecb g\u1ec9 s\u00e9t l\u00e0 do \u0111\u1ec3 ngo\u00e0i kh\u00f4ng kh\u00ed, c\u00f3 \u0111\u1ed9 \u1ea9m cao, khi\u1ebfn l\u1edbp \u0111\u1ed3ng b\u1ec1n ngo\u00e0i b\u1ecb bong tr\u00f3c, \u0103n m\u00f2n. V\u00ec v\u1eady, ph\u01b0\u01a1ng ph\u00e1p l\u00e0m sao \u0111\u1ec3 \u0111\u1ed3ng kh\u00f4ng b\u1ecb oxy h\u00f3a d\u1ec5 nh\u1ea5t l\u00e0 b\u1ea3o qu\u1ea3n s\u1ea3n ph\u1ea9m \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh kh\u00f3i b\u1ee5i.<\/p>\n\n\n\n

Ph\u1ee7 m\u1ed9t l\u1edbp s\u01a1n b\u00f3ng b\u00ean ngo\u00e0i<\/h2>\n\n\n\n

Hi\u1ec7n nay, c\u00e1c m\u1eabu \u0111\u1ed3 th\u1edd c\u00fang b\u1eb1ng \u0111\u1ed3ng hay tranh \u0111\u1ed3ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u01a1n b\u00f3ng b\u00ean ngo\u00e0i ho\u1eb7c ph\u1ee7 m\u1ed9t l\u1edbp s\u01a1n l\u00f3t \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t v\u00e0 d\u1ec5 d\u00e0ng khi lau ch\u00f9i, v\u1ec7 sinh.
N\u1ebfu b\u1ea1n d\u1ef1 \u0111\u1ecbnh s\u01a1n v\u1eadt d\u00f9ng kim lo\u1ea1i c\u1ee7a b\u1ea1n, h\u00e3y ph\u1ee7 m\u1ed9t l\u1edbp s\u01a1n l\u00f3t tr\u01b0\u1edbc \u0111\u1ec3 l\u1edbp s\u01a1n ch\u00ednh c\u00f3 th\u1ec3 b\u1ec1n h\u01a1n v\u00e0 gi\u00fap b\u1ea3o v\u1ec7 kim lo\u1ea1i kh\u1ecfi h\u01a1i \u1ea9m.<\/p>\n\n\n\n

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S\u01a1n phun ATM ph\u1ee7 b\u00f3ng xu\u1ea5t x\u1ee9 Vi\u1ec7t Nam, gi\u00e1 tham kh\u1ea3o 36k<\/figcaption><\/figure>\n\n\n\n

\u0110\u1ed3 \u0111\u1ed3ng b\u1ecb m\u1ed9c xanh<\/h2>\n\n\n\n

\u0110\u00fang v\u1eady, \u0111\u1ed3 \u0111\u1ed3ng hay b\u1ea5t c\u1ee9 kim lo\u1ea1i n\u00e0o khi \u0111\u1ec3 ngo\u00e0i kh\u00f4ng kh\u00ed s\u1ebd d\u1ea7n x\u1ec9n m\u00e0u do b\u1ecb oxi h\u00f3a b\u1edfi O2 trong kh\u00f4ng kh\u00ed t\u1ea1o th\u00e0nh c\u00e1c oxit, sau \u0111\u00f3 m\u00e0u \u0111\u1ed3ng x\u1ec9n s\u1ebd chuy\u1ec3n sang m\u00e0u xanh d\u01b0\u01a1ng d\u01b0\u1edbi s\u1ef1 t\u00e1c \u0111\u1ed9ng c\u1ee7a CO2 v\u00e0 h\u01a1i \u1ea9m. C\u00e1c b\u1ee9c t\u01b0\u1ee3ng \u0111\u1ed3ng khi b\u1ecb oxy ho\u00e1 g\u1ecdi l\u00e0 patina. T\u00f9y thu\u1ed9c v\u00e0o m\u00f4i tr\u01b0\u1eddng m\u00e0 patina c\u00f3 m\u00e0u xanh hay \u0111en\u2026<\/p>\n\n\n\n

Tr\u00ean th\u1ef1c t\u1ebf, m\u1ed9t s\u1ed1 m\u1eabu l\u01b0 h\u01b0\u01a1ng, chu\u00f4ng \u0111\u1ed3ng ban \u0111\u1ea7u c\u00f3 m\u00e0u n\u00e2u \u0111\u1ecf c\u1ee7a \u0111\u1ed3ng \u0111\u1ecf nguy\u00ean ch\u1ea5t nh\u01b0ng tr\u1ea3i qua th\u1eddi gian, d\u01b0\u1edbi gi\u00f3 m\u01b0a v\u00e0 s\u1ef1 \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng, m\u00e0u \u0111\u1ed3ng nguy\u00ean b\u1ea3n d\u1ea7n chuy\u1ec3n th\u00e0nh m\u00e0u xanh ho\u1eb7c m\u00e0u \u0111en, c\u00e0ng l\u00e0m t\u0103ng th\u00eam ph\u1ea7n gi\u00e1 tr\u1ecb v\u1ec1 tu\u1ed5i \u0111\u1eddi c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

C\u00f3 th\u1ec3 kh\u1eb3ng \u0111\u1ecbnh ch\u1eafc ch\u1eafn r\u1eb1ng \u0111\u1ed3ng c\u00f3 b\u1ecb oxi h\u00f3a khi \u0111\u1ec3 ngo\u00e0i m\u01b0a n\u1eafng l\u00e2u ng\u00e0y. V\u00ec v\u1eady, l\u00e0m sao \u0111\u1ec3 \u0111\u1ed3ng kh\u00f4ng b\u1ecb oxi h\u00f3a l\u00e0 v\u1ea5n \u0111\u1ec1 \u0111ang \u0111\u01b0\u1ee3c c\u00e1c t\u00edn \u0111\u1ed3 c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m “\u0111\u1ed3ng m\u1ef9 ngh\u1ec7” quan t\u00e2m nh\u1ea5t hi\u1ec7n nay.<\/p>\n\n\n\n

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\u0110\u1ed3 \u0111\u1ed3ng b\u1ecb m\u1ed9c xanh<\/figcaption><\/figure>\n\n\n\n

X\u1eed l\u00fd \u0111\u1ed3ng b\u1ecb oxy h\u00f3a<\/h2>\n\n\n\n

D\u00f9ng gi\u1ea5m \u0103n<\/strong>: Gi\u1ea5m \u0103n th\u01b0\u1eddng th\u1ea5y trong c\u00e1c nh\u00e0 b\u1ebfp, v\u00ec v\u1eady d\u00f9ng gi\u1ea5m \u0103n l\u00e0 vi\u1ec7c ti\u1ec7n l\u1ee3i. Gi\u1ea5m \u0103n c\u00f3 ch\u1ee9a axit ph\u1ea3n \u1ee9ng l\u00e0m tan oxit \u0111\u1ed3ng t\u1ed1t, lo\u1ea1i b\u1ecf c\u00e1c v\u1ebft b\u00e1m \u1ed1 v\u00e0ng do oxy ho\u00e1 kh\u1ecfi b\u1ec1 m\u1eb7t v\u1eadt d\u1ee5ng \u0111\u1ed3ng. B\u1ea1n d\u00f9ng kh\u0103n m\u1ec1m ho\u1eb7c b\u00f4ng r\u1eeda ch\u00e9n nh\u00fang v\u00e0o gi\u1ea5m \u0103n v\u00e0 ch\u00e0 m\u1ea1nh l\u00ean v\u1eadt l\u00e0m b\u1eb1ng \u0111\u1ed3 \u0111\u1ed3ng, l\u1edbp r\u1ec9 m\u00e0u s\u1ebd bi\u1ebfn m\u1ea5t.<\/p>\n\n\n\n

Sau khi l\u00e0m s\u1ea1ch xong, nh\u1edb r\u1eeda c\u00e1c v\u1eadt d\u1ee5ng l\u00e0m b\u1eb1ng \u0111\u1ed3ng \u0111\u00f3 b\u1eb1ng n\u01b0\u1edbc \u1ea5m l\u1ea1i v\u00e0 lau kh\u00f4 r\u00e1o. C\u00e1ch n\u00e0y dung cho nh\u1eefng \u0111\u1ed3 \u0111\u00f2ng b\u1ecb \u1ed1 v\u00e0ng x\u1ec9n m\u00e0u nh\u1eb9. N\u1ebfu \u0111\u1ed3 v\u1eadt c\u1ee7a b\u1ea1n b\u1ecb x\u1ec9n m\u00e0u n\u1eb7ng th\u00ec c\u1ea7n ng\u00e2m ch\u00fang v\u00e0o thau ch\u1ee9a gi\u1ea5m v\u00e0 n\u01b0\u1edbc \u0111\u1ec3 qua ng\u00e0y r\u1ed3i \u0111\u00eam \u0111i ch\u00e0 m\u1edbi hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

D\u00f9ng ho\u00e1 ch\u1ea5t – s\u1ea3n ph\u1ea9m chuy\u00ean d\u1ee5ng:<\/strong> S\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m chuy\u00ean d\u1ee5ng \u0111\u00e1nh b\u00f3ng nh\u01b0 lon Cana v\u00e0 RP7 \u0111\u01b0\u1ee3c mua \u1edf c\u00e1c c\u1ee7a h\u00e0ng \u0111\u1ed3 \u0111\u1ed3ng l\u00e0 c\u00e1ch ti\u1ebft ki\u1ec7m th\u1eddi gian nh\u1ea5t, v\u1eeba hi\u1ec7u qu\u1ea3 cao c\u00f2n l\u00e0m s\u1ea1ch, s\u00e1ng c\u1ef1c t\u1ed1t. <\/p>\n\n\n\n

Ch\u00fang ta ch\u1ec9 c\u1ea7n x\u1ecbt RP7 l\u00ean b\u1ec1 m\u1eb7t \u0111\u1ed3 l\u00e0m b\u1eb1ng \u0111\u1ed3ng, d\u00f9ng Cana lau l\u00ean, ch\u1edd cho l\u1edbp s\u00e1p kh\u00f4 l\u1ea1i ch\u00fang ta lau th\u00eam m\u1ed9t l\u1ea7n n\u1eefa \u0111\u1ec3 t\u0103ng \u0111\u1ed9 ch\u1ed1ng oxy ho\u00e1 v\u00e0 l\u00e0m s\u00e1ng \u0111\u1ed3 \u0111\u1ed3ng h\u01a1n. \u0110\u1ec1u l\u01b0u \u00fd ch\u00fang ta n\u00ean \u0111eo bao tay khi s\u1eed d\u1ee5ng c\u00e1c ho\u00e1 ch\u1ea5t.<\/p>\n\n\n\n

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Xi Cana – gi\u00e1 tham kh\u1ea3o 36k\/h\u1ed9p 100g<\/figcaption><\/figure>\n\n\n\n

M\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh c\u00e1c lo\u1ea1i g\u1ed1m B\u00e1t Tr\u00e0ng gi\u1ea3 c\u1ed5 b\u1ecdc \u0111\u1ed3ng<\/h3>\n\n\n\n
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