{"id":688486,"date":"2024-10-07T06:26:36","date_gmt":"2024-10-07T05:26:36","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=688486"},"modified":"2024-10-07T06:26:36","modified_gmt":"2024-10-07T05:26:36","slug":"chat-long-dan-dien-tinh-dan-dien-ung-dung","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/chat-long-dan-dien-tinh-dan-dien-ung-dung\/","title":{"rendered":"Ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n | T\u00ednh d\u1eabn \u0111i\u1ec7n &#038; \u1ee8ng d\u1ee5ng"},"content":{"rendered":"<p class=\"sidekick\">Ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n: Kh\u00e1m ph\u00e1 t\u00ednh d\u1eabn \u0111i\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t l\u1ecfng v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n trong c\u00f4ng nghi\u1ec7p, t\u1eeb l\u00e0m m\u00e1t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng ti\u00ean ti\u1ebfn.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/chat_long_dan_dien_tinh_dan_dien_ung_dung.png\" alt=\"Ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n | T\u00ednh d\u1eabn \u0111i\u1ec7n &#038; \u1ee8ng d\u1ee5ng\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n | T\u00ednh d\u1eabn \u0111i\u1ec7n &#038; \u1ee8ng d\u1ee5ng<\/h2>\n<p>Ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n l\u00e0 c\u00e1c dung d\u1ecbch ho\u1eb7c h\u1ee3p ch\u1ea5t trong tr\u1ea1ng th\u00e1i l\u1ecfng c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n. T\u00ednh d\u1eabn \u0111i\u1ec7n c\u1ee7a ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi s\u1ef1 di chuy\u1ec3n c\u1ee7a c\u00e1c ion hay c\u00e1c \u0111i\u1ec7n t\u1eed trong m\u00f4i tr\u01b0\u1eddng l\u1ecfng.<\/p>\n<h2>T\u00ednh d\u1eabn \u0111i\u1ec7n c\u1ee7a ch\u1ea5t l\u1ecfng<\/h2>\n<p>T\u00ednh d\u1eabn \u0111i\u1ec7n c\u1ee7a ch\u1ea5t l\u1ecfng ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m:<\/p>\n<ul>\n<li><b>N\u1ed3ng \u0111\u1ed9 ion:<\/b> Ch\u1ea5t l\u1ecfng c\u00f3 nhi\u1ec1u ion t\u1ef1 do th\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n t\u1ed1t h\u01a1n. V\u00ed d\u1ee5, dung d\u1ecbch mu\u1ed1i (NaCl) trong n\u01b0\u1edbc t\u1ea1o ra ion Natri (Na<sup>+<\/sup>) v\u00e0 ion Clorua (Cl<sup>&#8211;<\/sup>).<\/li>\n<li><b>B\u1ea3n ch\u1ea5t c\u1ee7a ion:<\/b> C\u00e1c ion c\u00f3 \u0111i\u1ec7n t\u00edch l\u1edbn h\u01a1n ho\u1eb7c nh\u1ecf h\u01a1n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n. Ion kim lo\u1ea1i nh\u01b0 Cu<sup>2+<\/sup> v\u00e0 Fe<sup>3+<\/sup> d\u1eabn \u0111i\u1ec7n t\u1ed1t h\u01a1n c\u00e1c ion kh\u00e1c.<\/li>\n<li><b>Nhi\u1ec7t \u0111\u1ed9:<\/b> Nhi\u1ec7t \u0111\u1ed9 cao th\u01b0\u1eddng l\u00e0m t\u0103ng \u0111\u1ed9ng n\u0103ng c\u1ee7a c\u00e1c ph\u00e2n t\u1eed, gi\u00fap c\u00e1c ion di chuy\u1ec3n d\u1ec5 d\u00e0ng h\u01a1n, do \u0111\u00f3 t\u0103ng t\u00ednh d\u1eabn \u0111i\u1ec7n.<\/li>\n<li><b>Ch\u1ea5t x\u00fac t\u00e1c:<\/b> M\u1ed9t s\u1ed1 ch\u1ea5t x\u00fac t\u00e1c c\u00f3 th\u1ec3 l\u00e0m t\u0103ng ho\u1eb7c gi\u1ea3m t\u00ednh d\u1eabn \u0111i\u1ec7n c\u1ee7a ch\u1ea5t l\u1ecfng. V\u00ed d\u1ee5, vi\u1ec7c th\u00eam axit sulfuric (H<sub>2<\/sub>SO<sub>4<\/sub>) v\u00e0o n\u01b0\u1edbc l\u00e0m t\u0103ng t\u00ednh d\u1eabn \u0111i\u1ec7n c\u1ee7a n\u01b0\u1edbc.<\/li>\n<\/ul>\n<h2>\u1ee8ng d\u1ee5ng c\u1ee7a ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n<\/h2>\n<p>Ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong th\u1ef1c t\u1ebf v\u00e0 c\u00f4ng nghi\u1ec7p:<\/p>\n<ul>\n<li><b>\u0110i\u1ec7n ph\u00e2n:<\/b> Qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng \u0111i\u1ec7n \u0111\u1ec3 ph\u00e2n t\u00e1ch c\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1ea3n xu\u1ea5t nh\u00f4m t\u1eeb qu\u1eb7ng bauxite qua qu\u00e1 tr\u00ecnh Hall-H\u00e9roult.<\/li>\n<li><b>Pin v\u00e0 \u1eafc quy:<\/b> Nhi\u1ec1u lo\u1ea1i pin, \u0111\u1eb7c bi\u1ec7t l\u00e0 pin axit &#8211; ch\u00ec, s\u1eed d\u1ee5ng ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n b\u00ean trong \u0111\u1ec3 t\u1ea1o ra ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc c\u1ea7n thi\u1ebft \u0111\u1ec3 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n.<\/li>\n<li><b>L\u00e0m m\u00e1t:<\/b> M\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t c\u00f4ng nghi\u1ec7p s\u1eed d\u1ee5ng ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 chuy\u1ec3n nhi\u1ec7t v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed kh\u1ecfi qu\u00e1 nhi\u1ec7t.<\/li>\n<li><b>\u0110i\u1ec1u tr\u1ecb y t\u1ebf:<\/b> S\u1eed d\u1ee5ng dung d\u1ecbch d\u1eabn \u0111i\u1ec7n nh\u01b0 n\u01b0\u1edbc mu\u1ed1i trong c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf \u0111\u1ec3 theo d\u00f5i v\u00e0 \u0111i\u1ec1u tr\u1ecb b\u1ec7nh nh\u00e2n.<\/li>\n<\/ul>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>Hi\u1ec3u r\u00f5 t\u00ednh ch\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n gi\u00fap ch\u00fang ta khai th\u00e1c t\u1ed1i \u0111a ti\u1ec1m n\u0103ng c\u1ee7a ch\u00fang trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau. T\u1eeb s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p \u0111\u1ebfn y t\u1ebf, ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n gi\u1eef vai tr\u00f2 quan tr\u1ecdng, h\u1ed7 tr\u1ee3 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng h\u1eb1ng ng\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u1ea5t l\u1ecfng d\u1eabn \u0111i\u1ec7n: Kh\u00e1m ph\u00e1 t\u00ednh d\u1eabn \u0111i\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t l\u1ecfng v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n trong c\u00f4ng nghi\u1ec7p, t\u1eeb l\u00e0m m\u00e1t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng ti\u00ean ti\u1ebfn.<\/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 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