{"id":684662,"date":"2024-09-01T10:41:43","date_gmt":"2024-09-01T09:41:43","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=684662"},"modified":"2024-09-01T10:41:43","modified_gmt":"2024-09-01T09:41:43","slug":"12-loai-lo-nung-kim-loai-va-che-bien","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/12-loai-lo-nung-kim-loai-va-che-bien\/","title":{"rendered":"12 Lo\u1ea1i L\u00f2 Nung Kim Lo\u1ea1i v\u00e0 Ch\u1ebf Bi\u1ebfn"},"content":{"rendered":"<p class=\"sidekick\">12 lo\u1ea1i l\u00f2 nung kim lo\u1ea1i v\u00e0 ch\u1ebf bi\u1ebfn: t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c lo\u1ea1i l\u00f2 nung ph\u1ed5 bi\u1ebfn trong ng\u00e0nh luy\u1ec7n kim v\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a ch\u00fang.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/12_loai_lo_nung_kim_loai_va_che_bien.png\" alt=\"12 Lo\u1ea1i L\u00f2 Nung Kim Lo\u1ea1i v\u00e0 Ch\u1ebf Bi\u1ebfn\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>12 Lo\u1ea1i L\u00f2 Nung Kim Lo\u1ea1i v\u00e0 Ch\u1ebf Bi\u1ebfn<\/h2>\n<p>Trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt nhi\u1ec7t, l\u00f2 nung kim lo\u1ea1i v\u00e0 ch\u1ebf bi\u1ebfn \u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 12 lo\u1ea1i l\u00f2 nung ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf bi\u1ebfn kim lo\u1ea1i:<\/p>\n<ul>\n<li><b>L\u00f2 nung c\u1ea3m \u1ee9ng<\/b>: S\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u \u0111\u1ec3 t\u1ea1o ra t\u1eeb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed5i l\u00e0m n\u00f3ng ch\u1ea3y kim lo\u1ea1i. L\u00f2 n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 nung ch\u1ea3y th\u00e9p v\u00e0 h\u1ee3p kim kim lo\u1ea1i.<\/li>\n<li><b>L\u00f2 nung \u0111i\u1ec7n tr\u1edf<\/b>: Lo\u1ea1i l\u00f2 n\u00e0y s\u1eed d\u1ee5ng \u0111i\u1ec7n tr\u1edf \u0111\u1ec3 t\u1ea1o nhi\u1ec7t. D\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua \u0111i\u1ec7n tr\u1edf l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 v\u00e0 nung ch\u1ea3y kim lo\u1ea1i. \u0110\u00e2y l\u00e0 lo\u1ea1i l\u00f2 ph\u1ed5 bi\u1ebfn trong c\u00f4ng nghi\u1ec7p nh\u1eb9.<\/li>\n<li><b>L\u00f2 nung kh\u00ed \u0111\u1ed1t<\/b>: D\u00f9ng \u0111\u1ec3 nung ch\u1ea3y kim lo\u1ea1i b\u1eb1ng c\u00e1ch \u0111\u1ed1t ch\u00e1y kh\u00ed nhi\u00ean li\u1ec7u nh\u01b0 propane hay kh\u00ed t\u1ef1 nhi\u00ean. L\u00f2 n\u00e0y cung c\u1ea5p nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 th\u00edch h\u1ee3p \u0111\u1ec3 nung ch\u1ea3y gang v\u00e0 c\u00e1c kim lo\u1ea1i c\u00f3 nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y cao.<\/li>\n<li><b>L\u00f2 ph\u1ea3n x\u1ea1<\/b>: L\u00f2 n\u00e0y s\u1eed d\u1ee5ng b\u1ee9c x\u1ea1 nhi\u1ec7t \u0111\u1ec3 l\u00e0m n\u00f3ng kim lo\u1ea1i. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong qu\u00e1 tr\u00ecnh tinh luy\u1ec7n \u0111\u1ed3ng v\u00e0 nh\u00f4m.<\/li>\n<li><b>L\u00f2 chuy\u1ec3n \u0111\u1ed5i (Converter)<\/b>: \u0110\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i gang l\u1ecfng th\u00e0nh th\u00e9p. Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m vi\u1ec7c th\u1ed5i h\u01a1i oxy v\u00e0o gang l\u1ecfng \u0111\u1ec3 lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t.<\/li>\n<li><b>L\u00f2 chi\u1ebft xu\u1ea5t (Blast Furnace)<\/b>: Ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t gang t\u1eeb qu\u1eb7ng s\u1eaft. L\u00f2 n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1ea1i nhi\u1ec7t \u0111\u1ed9 r\u1ea5t cao v\u00e0 c\u1ea7n s\u1eed d\u1ee5ng than c\u1ed1c l\u00e0m ch\u1ea5t kh\u1eed.<\/li>\n<li><b>L\u00f2 l\u01b0\u1edbi quay (Rotary Kiln)<\/b>: Th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong s\u1ea3n xu\u1ea5t xi m\u0103ng v\u00e0 nung v\u00f4i. L\u00f2 n\u00e0y c\u00f3 th\u1ec3 quay tr\u00f2n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 ph\u00e2n b\u1ed1 \u0111\u1ec1u.<\/li>\n<li><b>L\u00f2 nung ch\u00e2n kh\u00f4ng<\/b>: S\u1eed d\u1ee5ng trong c\u00e1c quy tr\u00ecnh y\u00eau c\u1ea7u m\u00f4i tr\u01b0\u1eddng kh\u00f4ng c\u00f3 kh\u00f4ng kh\u00ed, nh\u01b0 s\u1ea3n xu\u1ea5t c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed v\u00e0 h\u1ee3p kim nh\u1ea1y c\u1ea3m v\u1edbi oxy.<\/li>\n<li><b>L\u00f2 h\u1ed3 quang \u0111i\u1ec7n<\/b>: S\u1eed d\u1ee5ng h\u1ed3 quang \u0111i\u1ec7n \u0111\u1ec3 t\u1ea1o nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao. \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn trong s\u1ea3n xu\u1ea5t th\u00e9p t\u1eeb ph\u1ebf li\u1ec7u kim lo\u1ea1i.<\/li>\n<li><b>L\u00f2 tuy\u1ebfn t\u00ednh<\/b>: S\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u1eeb tr\u01b0\u1eddng \u0111\u1ec3 l\u00e0m n\u00f3ng kim lo\u1ea1i m\u00e0 kh\u00f4ng c\u1ea7n ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp. L\u00f2 n\u00e0y th\u00edch h\u1ee3p trong qu\u00e1 tr\u00ecnh luy\u1ec7n kim \u0111\u1eb7c bi\u1ec7t.<\/li>\n<li><b>L\u00f2 nung nhi\u1ec1u \u0111\u1ed1t<\/b>: C\u00f3 nhi\u1ec1u bu\u1ed3ng \u0111\u1ed1t \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a nhi\u1ec7t \u0111\u1ed9 v\u00e0 cung c\u1ea5p nhi\u1ec7t l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft cho quy tr\u00ecnh nung ch\u1ea3y ph\u1ee9c t\u1ea1p.<\/li>\n<li><b>L\u00f2 nung quay tay (Muffle Furnace)<\/b>: Th\u01b0\u1eddng d\u00f9ng trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 quy tr\u00ecnh nh\u1ecf, gi\u00fap ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ea3m b\u1ea3o kh\u00f4ng gian nung kh\u00f4ng b\u1ecb \u00f4 nhi\u1ec5m.<\/li>\n<\/ul>\n<p>M\u1ed7i lo\u1ea1i l\u00f2 nung c\u00f3 \u1ee9ng d\u1ee5ng ri\u00eang d\u1ef1a tr\u00ean t\u00ednh ch\u1ea5t c\u1ee7a quy tr\u00ecnh v\u00e0 v\u1eadt li\u1ec7u c\u1ea7n nung ch\u1ea3y. Hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1c lo\u1ea1i l\u00f2 nung gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>12 lo\u1ea1i l\u00f2 nung kim lo\u1ea1i v\u00e0 ch\u1ebf bi\u1ebfn: t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c lo\u1ea1i l\u00f2 nung ph\u1ed5 bi\u1ebfn trong ng\u00e0nh luy\u1ec7n kim v\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a ch\u00fang.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>12 Lo\u1ea1i L\u00f2 Nung Kim Lo\u1ea1i v\u00e0 Ch\u1ebf Bi\u1ebfn<\/title>\n<meta name=\"description\" content=\"12 lo\u1ea1i l\u00f2 nung kim lo\u1ea1i 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