{"id":358134,"date":"2024-06-22T09:30:22","date_gmt":"2024-06-22T08:30:22","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%ec%b4%88%ec%9e%84%ea%b3%84-%ec%9c%a0%ec%b2%b4%ec%9d%98-%ec%97%b4%ec%97%ad%ed%95%99\/"},"modified":"2024-06-22T09:30:22","modified_gmt":"2024-06-22T08:30:22","slug":"%ec%b4%88%ec%9e%84%ea%b3%84-%ec%9c%a0%ec%b2%b4%ec%9d%98-%ec%97%b4%ec%97%ad%ed%95%99","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%ec%b4%88%ec%9e%84%ea%b3%84-%ec%9c%a0%ec%b2%b4%ec%9d%98-%ec%97%b4%ec%97%ad%ed%95%99\/","title":{"rendered":"\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc5f4\uc5ed\ud559"},"content":{"rendered":"<p class=\"sidekick\">\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc5f4\uc5ed\ud559\uc801 \uc131\uc9c8\uacfc \uc751\uc6a9 \ubd84\uc57c, \ucd08\uc784\uacc4 \uc0c1\ud0dc\uc758 \uc870\uac74, \uc0c1\ud0dc \ubc29\uc815\uc2dd, \ubc00\ub3c4, \uc810\ub3c4, \uc6a9\ud574\ub825 \ub4f1\uc5d0\uc11c\uc758 \ud2b9\uc131\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\ucd08\uc784\uacc4_\uc720\uccb4\uc758_\uc5f4\uc5ed\ud559.png\" alt=\"\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc5f4\uc5ed\ud559\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc5f4\uc5ed\ud559<\/h2>\n<p>\ucd08\uc784\uacc4 \uc720\uccb4(supercritical fluid)\ub294 \ud2b9\uc815 \uc628\ub3c4\uc640 \uc555\ub825\uc744 \ub118\uc73c\uba74 \ub098\ud0c0\ub098\ub294 \ubb3c\uc9c8\uc758 \uc0c1\ud0dc\uc785\ub2c8\ub2e4. \uc774\ub54c \uc720\uccb4\ub294 \uc561\uccb4\uc640 \uae30\uccb4\uc758 \ud2b9\uc131\uc744 \ub3d9\uc2dc\uc5d0 \uac00\uc9c0\uac8c \ub429\ub2c8\ub2e4. \ucd08\uc784\uacc4 \uc0c1\ud0dc\uc758 \uc8fc\ub41c \ud2b9\uc9d5\uc740 \ucd08\uc784\uacc4 \uc628\ub3c4\uc640 \ucd08\uc784\uacc4 \uc555\ub825\uc778\ub370, \uc774 \ub450 \uc870\uac74\uc744 \ubaa8\ub450 \ub9cc\uc871\ud574\uc57c \ucd08\uc784\uacc4 \uc0c1\ud0dc\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<h2>\ucd08\uc784\uacc4 \uc0c1\ud0dc\uc758 \uc870\uac74<\/h2>\n<ul>\n<li>\ucd08\uc784\uacc4 \uc555\ub825 (P\\(_c\\))<\/li>\n<li>\ucd08\uc784\uacc4 \uc628\ub3c4 (T\\(_c\\))<\/li>\n<\/ul>\n<p>\uc608\ub97c \ub4e4\uc5b4, \ubb3c\uc758 \uacbd\uc6b0 \ucd08\uc784\uacc4 \uc555\ub825\uc740 \uc57d 22.1 MPa, \ucd08\uc784\uacc4 \uc628\ub3c4\ub294 \uc57d 374\u00b0C\uc785\ub2c8\ub2e4. \uc774 \uac12\uc744 \ucd08\uacfc\ud558\uba74 \ubb3c\uc740 \ucd08\uc784\uacc4 \uc0c1\ud0dc\ub85c \ubcc0\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \ud2b9\uc131<\/h2>\n<ul>\n<li><strong>\ubc00\ub3c4:<\/strong> \ucd08\uc784\uacc4 \uc720\uccb4\uc758 \ubc00\ub3c4\ub294 \uae30\uccb4\uc640 \uc561\uccb4 \uc0ac\uc774\uc5d0 \uc18d\ud558\uba70, \uc555\ub825\uacfc \uc628\ub3c4\ub97c \uc870\uc808\ud558\uc5ec \uac00\ubcc0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc810\ub3c4:<\/strong> \ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc810\ub3c4\ub294 \uc77c\ubc18\uc801\uc778 \uae30\uccb4\ubcf4\ub2e4 \uc57d\uac04 \ub192\uace0, \uc561\uccb4\ubcf4\ub2e4\ub294 \ub0ae\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ud655\uc0b0 \uacc4\uc218:<\/strong> \uc561\uccb4\ubcf4\ub2e4 \ub192\uace0 \uae30\uccb4\ubcf4\ub2e4\ub294 \ub0ae\uc740 \ud655\uc0b0 \uacc4\uc218\ub97c \uac00\uc9d1\ub2c8\ub2e4.<\/li>\n<li><strong>\uc6a9\ud574\ub825:<\/strong> \ucd08\uc784\uacc4 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \ubb3c\uc9c8\uc744 \uc798 \uc6a9\ud574\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc628\ub3c4\uc640 \uc555\ub825\uc5d0 \ub530\ub77c \uc870\uc808 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc5f4\uc5ed\ud559\uc801 \uc131\uc9c8<\/h2>\n<p>\ucd08\uc784\uacc4 \uc720\uccb4\ub294 \uc5f4\uc5ed\ud559\uc801 \uc131\uc9c8\uc774 \uae30\uc874\uc758 \uae30\uccb4\ub098 \uc561\uccb4\uc640 \ub2e4\ub985\ub2c8\ub2e4. \uc5f4\uc5ed\ud559\uc801 \uc131\uc9c8\uc740 \uc8fc\ub85c \uc0c1\ud0dc \ubc29\uc815\uc2dd(equation of state)\uacfc \uc0c1\uad00\uad00\uacc4\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc0c1\ud0dc \ubc29\uc815\uc2dd<\/h3>\n<p>\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc0c1\ud0dc \ubc29\uc815\uc2dd\uc73c\ub85c\ub294 \ub2e4\uc591\ud55c \ud615\ud0dc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ud45c\uc801\uc73c\ub85c\ub294 <strong>\ubc18\ub370\ub974\ubc1c\uc2a4(Van der Waals) \ubc29\uc815\uc2dd<\/strong>\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\\[<br \/>\n\\left( P + \\frac{a}{V^2} \\right) (V &#8211; b) = RT<br \/>\n\\]\n<p>\uc5ec\uae30\uc11c \\( P \\)\ub294 \uc555\ub825, \\( V \\)\ub294 \ubab0 \ubd80\ud53c, \\( R \\)\uc740 \uae30\uccb4 \uc0c1\uc218, \\( T \\)\ub294 \uc628\ub3c4\uc774\uba70, \\( a \\)\uc640 \\( b \\)\ub294 \ubb3c\uc9c8\uc5d0 \ub530\ub77c \ub2e4\ub978 \uc0c1\uc218\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc5d4\ud0c8\ud53c\uc640 \uc5d4\ud2b8\ub85c\ud53c<\/h3>\n<p>\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc5d4\ud0c8\ud53c(H)\uc640 \uc5d4\ud2b8\ub85c\ud53c(S)\ub294 \uae30\uc874\uc758 \uae30\uccb4\ub098 \uc561\uccb4\uc640 \ub2e4\ub974\uac8c \ubcc0\ud654\ud569\ub2c8\ub2e4. \uc5d4\ud0c8\ud53c\uc640 \uc5d4\ud2b8\ub85c\ud53c\uc758 \ubcc0\ud654\ub7c9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc2e4\ud5d8 \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc751\uc6a9<\/h2>\n<p>\ucd08\uc784\uacc4 \uc720\uccb4\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud65c\ubc1c\ud788 \uc751\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li>\ucd08\uc784\uacc4 \uc720\uccb4 \ucd94\ucd9c(Supercritical Fluid Extraction, SFE): \ucc9c\uc5f0\ubb3c \ucd94\ucd9c, \uce74\ud398\uc778 \uc81c\uac70 \ub4f1.<\/li>\n<li>\ucd08\uc784\uacc4 \uc218\uc0b0\ud654(Supercritical Water Oxidation, SCWO): \ud3d0\uae30\ubb3c \ucc98\ub9ac \ubc0f \uc624\uc5fc \ubb3c\uc9c8 \uc81c\uac70.<\/li>\n<li>\ucd08\uc784\uacc4 CO<sub>2<\/sub> \uc751\uc6a9: \ucd08\uc784\uacc4 \uc0c1\ud0dc\uc758 CO<sub>2<\/sub>\ub97c \uc774\uc6a9\ud55c \uace0\ud6a8\uc728 \ubc1c\uc804 \ubc0f \ud654\ud559 \ud569\uc131.<\/li>\n<\/ol>\n<p>\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \uc798 \uc774\ud574\ud558\uba74, \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud601\uc2e0\uc801\uc778 \uae30\uc220\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd08\uc784\uacc4 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \uc5f4\uc5ed\ud559\uc801 \uc131\uc9c8 \uc5f0\uad6c\ub294 \uc9c0\uc18d\uc801\uc73c\ub85c \ud655\ub300\ub418\uace0 \uc788\uc73c\uba70, \uc774\ub294 \uae30\uc220 \ubc1c\uc804\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc5f4\uc5ed\ud559\uc801 \uc131\uc9c8\uacfc \uc751\uc6a9 \ubd84\uc57c, \ucd08\uc784\uacc4 \uc0c1\ud0dc\uc758 \uc870\uac74, \uc0c1\ud0dc \ubc29\uc815\uc2dd, \ubc00\ub3c4, \uc810\ub3c4, \uc6a9\ud574\ub825 \ub4f1\uc5d0\uc11c\uc758 \ud2b9\uc131\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[124],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc5f4\uc5ed\ud559<\/title>\n<meta name=\"description\" content=\"\ucd08\uc784\uacc4 \uc720\uccb4\uc758 \uc5f4\uc5ed\ud559\uc801 \uc131\uc9c8\uacfc \uc751\uc6a9 \ubd84\uc57c, \ucd08\uc784\uacc4 \uc0c1\ud0dc\uc758 \uc870\uac74, \uc0c1\ud0dc \ubc29\uc815\uc2dd, \ubc00\ub3c4, \uc810\ub3c4, \uc6a9\ud574\ub825 \ub4f1\uc5d0\uc11c\uc758 \ud2b9\uc131\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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