{"id":6691,"date":"2020-01-03T10:52:51","date_gmt":"2020-01-03T10:52:51","guid":{"rendered":"https:\/\/charcoalmachines.com\/?p=6691"},"modified":"2023-07-26T16:14:09","modified_gmt":"2023-07-26T08:14:09","slug":"what-determines-the-calorific-value-and-burning-time-of-charcoal","status":"publish","type":"info","link":"https:\/\/charcoalmachines.com\/vi\/what-determines-the-calorific-value-and-burning-time-of-charcoal\/","title":{"rendered":"\u0110i\u1ec1u g\u00ec quy\u1ebft \u0111\u1ecbnh gi\u00e1 tr\u1ecb nhi\u1ec7t v\u00e0 th\u1eddi gian ch\u00e1y c\u1ee7a than c\u1ee7i?"},"content":{"rendered":"<p class=\"translation-block\">Ti\u1ebfn b\u1ed9 kinh t\u1ebf l\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u00fac \u0111\u1ea9y, v\u00e0 n\u0103ng l\u01b0\u1ee3ng than l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng ch\u00ednh cho ng\u00e0nh c\u00f4ng nghi\u1ec7p. Khi nhu c\u1ea7u v\u1ec1 than c\u1ee7i ti\u1ebfp t\u1ee5c t\u0103ng \u1edf nhi\u1ec1u qu\u1ed1c gia tr\u00ean th\u1ebf gi\u1edbi, ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u00e1y \u0111\u1ed1t than c\u1ee7i \u0111ang d\u1ea7n ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t  m\u00e1y \u0111\u1ed1t than  c\u1ee7a Shuliy  \u0111ang ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n v\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn than m\u1edbi v\u00e0 xu\u1ea5t kh\u1ea9u thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn than \u0111\u1ebfn nhi\u1ec1u qu\u1ed1c gia tr\u00ean th\u1ebf gi\u1edbi. Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng than c\u1ee7i, gi\u00e1 tr\u1ecb nhi\u1ec7t v\u00e0 th\u1eddi gian ch\u00e1y c\u1ee7a than \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t. Nhi\u1ec1u carbon trong than c\u1ee7i h\u01a1n, gi\u00e1 tr\u1ecb nhi\u1ec7t c\u1ee7a n\u00f3 c\u00e0ng l\u1edbn. Gi\u00e1 tr\u1ecb nhi\u1ec7t v\u00e0 th\u1eddi gian ch\u00e1y c\u1ee7a than ph\u1ee5 thu\u1ed9c v\u00e0o nguy\u00ean li\u1ec7u th\u00f4 d\u00f9ng \u0111\u1ec3 l\u00e0m than.<\/p>    <h2 class=\"wp-block-heading\"><strong><b>Nh\u1eefng y\u1ebfu t\u1ed1 ch\u00ednh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a than<\/b><\/strong><\/h2>    <p>Nhi\u1ec1u carbon trong than c\u1ee7i h\u01a1n, gi\u00e1 tr\u1ecb nhi\u1ec7t c\u1ee7a n\u00f3 c\u00e0ng l\u1edbn, v\u00ec v\u1eady ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a than c\u1ee7i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi hai y\u1ebfu t\u1ed1, nguy\u00ean li\u1ec7u th\u00f4 v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ed1t than. C\u00f3 th\u1ec3 n\u00f3i r\u1eb1ng th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a than c\u1ee7i quy\u1ebft \u0111\u1ecbnh gi\u00e1 tr\u1ecb ch\u00e1y v\u00e0 th\u1eddi gian ch\u00e1y c\u1ee7a than c\u1ee7i. Th\u1eddi gian ch\u00e1y c\u1ee7a than c\u1ee7i c\u00f3 th\u1ec3 n\u00f3i l\u00e0 do c\u1ea3 y\u1ebfu t\u1ed1 h\u00f3a h\u1ecdc v\u00e0 v\u1eadt l\u00fd quy\u1ebft \u0111\u1ecbnh, kh\u00f4ng ch\u1ec9 \u0111\u1ec3 t\u1ea1o ra nhi\u1ec7t l\u01b0\u1ee3ng l\u1edbn m\u00e0 c\u00f2n l\u00e0m cho di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t c\u1ee7a than ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed nh\u1ecf l\u1ea1i \u0111\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian ch\u00e1y c\u1ee7a than c\u1ee7i. Di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t c\u1ee7a than bao g\u1ed3m c\u1ea3 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ngo\u00e0i v\u00e0 c\u00e1c di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t l\u1ed7 b\u00ean trong c\u1ee7a n\u00f3.<\/p>    <figure class=\"wp-block-image aligncenter wp-image-4616\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"344\" src=\"https:\/\/charcoalmachines.com\/wp-content\/uploads\/2019\/07\/log-charcoal.jpg\" alt=\"than c\u1ee7i\" class=\"wp-image-4616\"\/><figcaption class=\"wp-element-caption\">than c\u1ee7i<\/figcaption><\/figure>    <p class=\"translation-block\"><strong><b>C\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn khi s\u1eed d\u1ee5ng <\/b><\/strong><strong><b>m\u00e1y<\/b><\/strong><strong><b> \u0111\u1ed1t than?<\/b><\/strong><\/p>    <ol class=\"wp-block-list\"> <li>Sau khi m\u00e1y \u0111\u1ed1t than ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i, h\u00e3y ch\u1eafc ch\u1eafn ki\u1ec3m tra b\u00e1nh \u0111\u00e0 c\u1ee7a \u0111\u1ed9ng c\u01a1, xem c\u00f3 c\u1ea7n th\u00eam d\u1ea7u kh\u00f4ng, l\u00e0m s\u1ea1ch b\u1ee5i b\u1ea9n, v.v. L\u00e0m nh\u1eefng \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 t\u0103ng tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y.<\/li>    <li>\u0110\u00f4i khi sau th\u1eddi gian d\u00e0i v\u1eadn h\u00e0nh c\u1ee7a m\u00e1y ch\u1ebf bi\u1ebfn than c\u1ee7i, d\u00e2y \u0111ai s\u1ebd l\u1ecfng, do \u0111\u00f3 t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u00e1y s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3. C\u00f4ng su\u1ea5t l\u00e0m vi\u1ec7c l\u00e2u d\u00e0i n\u00e0y l\u00e0 do l\u00fd do n\u00e0y.<\/li>    <li>Khi ki\u1ec3m tra \u0111\u1ed9ng c\u01a1, c\u1ea7n xem x\u00e9t xem n\u00f3 c\u00f3 t\u1ea3i l\u1edbn kh\u00f4ng. L\u00e0m vi\u1ec7c l\u00e2u d\u00e0i s\u1ebd l\u00e0m h\u1ecfng \u0111\u1ed9ng c\u01a1 v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 l\u00e0m vi\u1ec7c c\u1ee7a to\u00e0n b\u1ed9 m\u00e1y.<\/li> <\/ol>    <h2 class=\"wp-block-heading\"><strong><b>L\u00e0m th\u1ebf n\u00e0o <\/b><\/strong><strong><b>\u0111\u1ec3 v\u1eadn h\u00e0nh<\/b><\/strong><strong><b>&nbsp;m\u00e1y \u0111\u1ed1t b\u1eb1ng than c\u1ee7i an to\u00e0n kh\u00f4ng?<\/b><\/strong><\/h2>    <p class=\"translation-block\">The greater safety hazard in the production process of<a href=\"https:\/\/charcoalmachines.com\/vi\/continuous-carbonization-furnace\/\"> <strong><b>charcoal machines<\/b><\/strong> <\/a>is the phenomenon of electricity leakage. The charcoal machine&#8217;s rod forming equipment uses an electric motor, which uses 380V electricity. The body is made of steel material with good heat dissipation performance, but it is also conductive. The improper operation will cause an electric shock to the staff.<\/p>    <p>Gi\u1ea3i ph\u00e1p cho l\u1ed7 h\u1ed5ng an ninh n\u00e0y l\u00e0 l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 r\u00f2 \u0111i\u1ec7n t\u1ea1i ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n ho\u1eb7c c\u1ea7u dao b\u1ea3o v\u1ec7 kh\u00ed t\u1ea1i bus \u0111\u1ec3 tr\u00e1nh b\u1ecb th\u01b0\u01a1ng do \u0111i\u1ec7n gi\u1eadt b\u1ea5t ng\u1edd. Th\u1ee9 hai, ph\u1ea3i l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb ti\u1ebfp \u0111\u1ea5t tr\u00ean th\u00e2n \u0111\u1ed9ng c\u01a1 \u0111\u1ec3 tr\u00e1nh r\u00f2 r\u1ec9.<\/p>","protected":false},"excerpt":{"rendered":"<p>Economic progress is the driving industry, and coal energy is the key energy source for industry. As the demand for charcoal continues to increase in various countries around the world, the charcoal machine industry is gradually booming. Shuliy charcoal making machine manufacturers are continuing to develop and manufacture new charcoal production equipment and exporting charcoal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4368,"parent":0,"comment_status":"open","ping_status":"open","template":"","meta":[],"tags":[52],"info-type":[2],"class_list":["post-6691","info","type-info","status-publish","has-post-thumbnail","hentry","tag-charcoal-making-machine","info-type-faq"],"_links":{"self":[{"href":"https:\/\/charcoalmachines.com\/vi\/wp-json\/wp\/v2\/info\/6691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/charcoalmachines.com\/vi\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/charcoalmachines.com\/vi\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/charcoalmachines.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/charcoalmachines.com\/vi\/wp-json\/wp\/v2\/comments?post=6691"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/charcoalmachines.com\/vi\/wp-json\/wp\/v2\/media\/4368"}],"wp:attachment":[{"href":"https:\/\/charcoalmachines.com\/vi\/wp-json\/wp\/v2\/media?parent=6691"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/charcoalmachines.com\/vi\/wp-json\/wp\/v2\/tags?post=6691"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/charcoalmachines.com\/vi\/wp-json\/wp\/v2\/info-type?post=6691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}