{"id":3767,"date":"2022-05-11T11:11:43","date_gmt":"2022-05-11T03:11:43","guid":{"rendered":"https:\/\/www.dry-ice-machine.com\/?p=3767"},"modified":"2022-05-11T15:32:43","modified_gmt":"2022-05-11T07:32:43","slug":"how-do-you-keep-dry-ice-from-melting","status":"publish","type":"post","link":"https:\/\/www.dry-ice-machine.com\/vi\/how-do-you-keep-dry-ice-from-melting\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea1n gi\u1eef cho \u0111\u00e1 kh\u00f4 kh\u00f4ng b\u1ecb tan ch\u1ea3y?"},"content":{"rendered":"
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4.8\/5 - (10 l\u01b0\u1ee3t b\u00ecnh ch\u1ecdn) <\/div> <\/div>

\u1ee8ng d\u1ee5ng c\u1ee7a \u0111\u00e1 kh\u00f4 r\u1ea5t r\u1ed9ng, n\u00f3 c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 trang tr\u00ed b\u00e1t \u0111\u0129a trong ng\u00e0nh nh\u00e0 h\u00e0ng, t\u1ea1o kh\u00f3i b\u1eb1ng \u0111\u00e1 kh\u00f4 trong kh\u00e1ch s\u1ea1n v\u00e0 t\u1ea1o hi\u1ec7u \u1ee9ng s\u00e2n kh\u1ea5u. Ngo\u00e0i ra, \u0111\u00e1 kh\u00f4 c\u00f2n c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 \u0111\u00f4ng l\u1ea1nh th\u1ef1c ph\u1ea9m \u0111\u1ec3 d\u1ec5 d\u00e0ng b\u1ea3o qu\u1ea3n v\u00e0 v\u1eadn chuy\u1ec3n. Tuy nhi\u00ean, \u0111\u00e1 kh\u00f4 l\u00e0 carbon dioxide r\u1eafn v\u00e0 r\u1ea5t d\u1ec5 bay h\u01a1i, v\u00ec v\u1eady \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 c\u00e1c c\u00f4ng ty ph\u1ea3i b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4 \u0111\u00fang c\u00e1ch \u0111\u1ec3 gi\u1ea3m chi ph\u00ed \u0111\u00e1ng k\u1ec3. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea1n gi\u1eef cho \u0111\u00e1 kh\u00f4 kh\u00f4ng b\u1ecb tan ch\u1ea3y? Ch\u00fang t\u00f4i mu\u1ed1n chia s\u1ebb m\u1ed9t s\u1ed1 l\u1eddi khuy\u00ean cho b\u1ea1n.<\/p>

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\u0110\u00e1 kh\u00f4 d\u1ec5 bay h\u01a1i<\/figcaption><\/figure>

S\u1ef1 c\u1ea7n thi\u1ebft c\u1ee7a vi\u1ec7c b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4<\/h2>

Nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 t\u1eebng s\u1eed d\u1ee5ng \u0111\u00e1 kh\u00f4 ch\u1eafc h\u1eb3n \u0111\u1ec1u bi\u1ebft r\u1eb1ng nh\u1eefng vi\u00ean \u0111\u00e1 kh\u00f4 d\u1ea1ng kh\u1ed1i<\/a><\/strong> ho\u1eb7c vi\u00ean \u0111\u00e1 kh\u00f4 d\u1ea1ng h\u1ea1t<\/a><\/strong> m\u00e0 b\u1ea1n mua ban \u0111\u1ea7u r\u1ea5t \u0111\u1ea7y \u0111\u1eb7n v\u00e0 \u0111\u1ec1u \u0111\u1eb7n, nh\u01b0ng th\u1ec3 t\u00edch s\u1ebd gi\u1ea3m \u0111i sau m\u1ed9t th\u1eddi gian. T\u1ea1i sao l\u1ea1i nh\u01b0 v\u1eady? C\u00f3 ph\u1ea3i do ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e1 kh\u00f4 mua v\u1ec1 kh\u00f4ng t\u1ed1t?<\/p>

Kh\u00f4ng, r\u1ea5t nhi\u1ec1u nguy\u00ean nh\u00e2n l\u00e0 do c\u00e1ch ch\u00fang ta b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4 ch\u01b0a \u0111\u00fang, khi\u1ebfn \u0111\u00e1 kh\u00f4 bay h\u01a1i v\u00e0 tr\u00f4ng k\u00e9m \u0111i. V\u00ec \u0111\u00e1 kh\u00f4 l\u00e0 carbon dioxide r\u1eafn, d\u1ec5 b\u1ecb m\u1ea5t, bay h\u01a1i ho\u1eb7c th\u0103ng hoa, th\u0103ng hoa th\u00e0nh kh\u00ed carbon dioxide \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, do \u0111\u00f3 th\u1ec3 t\u00edch \u0111\u00e1 kh\u00f4 c\u00f3 xu h\u01b0\u1edbng nh\u1ecf v\u00e0 \u0111\u1eb7c bi\u1ec7t nhanh.<\/p>

Nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd khi b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4<\/h2>