{"id":6466,"date":"2026-03-10T23:48:38","date_gmt":"2026-03-11T07:48:38","guid":{"rendered":"https:\/\/3waycatalyst.com\/?p=6466"},"modified":"2026-03-10T23:48:41","modified_gmt":"2026-03-11T07:48:41","slug":"three-way-catalytic-converter-guide","status":"publish","type":"post","link":"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-guide\/","title":{"rendered":"7\uac00\uc9c0 \uac15\ub825\ud55c \ube44\ubc00: \uc0bc\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30\uac00 \uc720\ud574 \ubc30\ucd9c\ubb3c\uc744 \uc904\uc774\ub294 \ubc29\ubc95"},"content":{"rendered":"

\uc18c\uac1c<\/h2>\n\n\n\n

\ub0b4\uc5f0\uae30\uad00\uc740 \uc778\ub958 \uc5ed\uc0ac\ub97c \ubc14\uafd4\ub193\uc558\uc2b5\ub2c8\ub2e4. \uc0b0\uc5c5\ud601\uba85\uacfc \ud604\ub300 \uad50\ud1b5\uc218\ub2e8\uc758 \ubc1c\uc804\uc744 \uc774\ub04c\uc5c8\uc8e0. \ud558\uc9c0\ub9cc \uc774\ub7ec\ud55c \ubc1c\uc804\uc5d0\ub294 \ub9c9\ub300\ud55c \ud658\uacbd\uc801 \ub300\uac00\uac00 \ub530\ub790\uc2b5\ub2c8\ub2e4. \uac00\uc194\ub9b0 \uc5d4\uc9c4\uc740 \uc5f0\uc18c \uacfc\uc815\uc5d0\uc11c \uc720\ub3c5 \uac00\uc2a4\ub97c \ubc30\ucd9c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc624\uc5fc\ubb3c\uc9c8\uc5d0\ub294 \uc77c\uc0b0\ud654\ud0c4\uc18c(CO), \ud0c4\ud654\uc218\uc18c(HC), \uc9c8\uc18c\uc0b0\ud654\ubb3c(NOx) \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc2a4\ub4e4\uc740 \uc778\uac04\uc758 \uac74\uac15\uacfc \ub300\uae30\ub97c \ud574\uce69\ub2c8\ub2e4. \uc2a4\ubaa8\uadf8, \uc0b0\uc131\ube44, \ud638\ud761\uae30 \uc9c8\ud658\uc758 \uc6d0\uc778\uc774 \ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc804 \uc138\uacc4 \uc815\ubd80\ub294 \uc774\uc81c \uc5c4\uaca9\ud55c \ubc30\ucd9c\uac00\uc2a4 \uae30\uc900\uc744 \uc2dc\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \ubc30\uae30\uac00\uc2a4\uac00 \ubc30\uae30\uad00\uc744 \ud1b5\ud574 \ubc30\ucd9c\ub418\uae30 \uc804\uc5d0 \uc815\ud654\ud560 \ubc29\ubc95\uc744 \ucc3e\uc544\uc57c \ud569\ub2c8\ub2e4.\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong>\u00a0<\/a>\uc774 \uc7a5\uce58\ub294 \uc774 \ubb38\uc81c\uc5d0 \ub300\ud55c \uc8fc\uc694 \ud574\uacb0\ucc45 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \ubcf5\uc7a1\ud55c \ud654\ud559\uc801 \uae30\uc801\uc744 \uc218\ud589\ud558\uc5ec \uc138 \uac00\uc9c0 \uc624\uc5fc \ubb3c\uc9c8\uc744 \ub3d9\uc2dc\uc5d0 \uc911\ud654\ud569\ub2c8\ub2e4. \uadc0\uae08\uc18d\uacfc \uc815\uad50\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub300\uae30\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc774 \uc911\uc694\ud55c \uae30\uc220\uc758 \uacfc\ud559\uc801 \uc6d0\ub9ac\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \uc791\ub3d9 \ubc29\uc2dd, \uc2e4\ud328 \uc6d0\uc778, \uadf8\ub9ac\uace0 \ubc1c\uc804 \uacfc\uc815\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubb38\uc81c\uc810: \uc720\ud574 \ubc30\uae30\uac00\uc2a4 \ubc30\ucd9c \ubc0f \ud658\uacbd \uc601\ud5a5<\/h2>\n\n\n\n

\uc5f0\uc18c\ub294 \uacb0\ucf54 \uc644\ubcbd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c4\uc740 \uc5f0\ub8cc\uc640 \uacf5\uae30\ub97c \uc5f0\uc18c\uc2dc\ucf1c \ub3d9\ub825\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\uc0c1\uc801\uc73c\ub85c\ub294 \uc774 \uacfc\uc815\uc5d0\uc11c \uc774\uc0b0\ud654\ud0c4\uc18c\uc640 \ubb3c\ub9cc \uc0dd\uc131\ub429\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc2e4\uc81c \uc5d4\uc9c4\uc740 \uc774\ub7ec\ud55c \uc774\uc0c1\uc801\uc778 \uc0c1\ud0dc\ub97c \ub2ec\uc131\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \uace0\uc628\uacfc \ube60\ub978 \uc5f0\uc18c \uacfc\uc815\uc740 \uc720\ud574\ud55c \ubd80\uc0b0\ubb3c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\uc0b0\ud654\ud0c4\uc18c(CO)\ub294 \ubb34\uc0c9, \ubb34\ucde8\uc758 \uce58\uba85\uc801\uc778 \uac00\uc2a4\uc785\ub2c8\ub2e4. \ud608\uc561\uc758 \uc0b0\uc18c \uc6b4\ubc18\uc744 \ubc29\ud574\ud569\ub2c8\ub2e4. \ud0c4\ud654\uc218\uc18c(HC)\ub294 \uc5f0\uc18c\ub418\uc9c0 \uc54a\uac70\ub098 \ubd80\ubd84\uc801\uc73c\ub85c \uc5f0\uc18c\ub41c \uc5f0\ub8cc\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \ud587\ube5b\uacfc \ubc18\uc751\ud558\uc5ec \uc9c0\ud45c\uba74 \uc624\uc874\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc9c8\uc18c\uc0b0\ud654\ubb3c(NOx)\uc740 \uc0b0\uc131\ube44\uc640 \ud3d0 \uc790\uadf9\uc758 \uc6d0\uc778\uc774 \ub429\ub2c8\ub2e4. \uc774 \uc138 \uac00\uc9c0 \uc624\uc5fc\ubb3c\uc9c8\uc740 \uc790\ub3d9\ucc28 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uac00\uc7a5 \uc911\uc694\ud558\uac8c \uc5ec\uae30\ub294 "3\ub300 \uc624\uc5fc\ubb3c\uc9c8"\uc785\ub2c8\ub2e4.\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\uc774 \uae30\uacc4\ub294 \uc774\ub7ec\ud55c \ud2b9\uc815 \ubd84\uc790\ub4e4\uc744 \ud45c\uc801\uc73c\ub85c \uc0bc\uc544 \ubb34\ud574\ud55c \uc9c8\uc18c, \ubb3c, \uc774\uc0b0\ud654\ud0c4\uc18c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \uac00\uc2a4\ub4e4\uc774 \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \uc2ec\uac01\ud569\ub2c8\ub2e4. CO\ub294 \ubc00\ud3d0\ub41c \uacf5\uac04\uc5d0\uc11c \uc18c\ub9ac \uc5c6\ub294 \uc0b4\uc778\uc790\uc785\ub2c8\ub2e4. HC\uc640 NOx\ub294 \ud587\ube5b\uc774 \uc788\ub294 \uacf3\uc5d0\uc11c \uacb0\ud569\ud558\uc5ec \uad11\ud654\ud559 \uc2a4\ubaa8\uadf8\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \uc774 \uc2a4\ubaa8\uadf8\ub294 \uc2dc\uc57c\ub97c \uac10\uc18c\uc2dc\ud0a4\uace0 \ub3c4\uc2dc \uac70\uc8fc\ubbfc\ub4e4\uc5d0\uac8c \ub9cc\uc131 \ud638\ud761\uae30 \uc9c8\ud658\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \ub610\ud55c, NOx\ub294 \uc0b0\uc131\ube44\uc758 \uc8fc\uc694 \uc131\ubd84\uc778 \uc9c8\uc0b0\uc758 \uc804\uad6c\uccb4\uc785\ub2c8\ub2e4. \uc0b0\uc131\ube44\ub294 \uc232\uc744 \ud30c\uad34\ud558\uace0, \ud1a0\uc591\uc5d0\uc11c \uc601\uc591\ubd84\uc744 \uc6a9\ud0c8\ud558\uba70, \ud638\uc218\uc640 \ud558\ucc9c\uc744 \uc0b0\uc131\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574,\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\ud558\uc9c0\ub9cc \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc740 \uc774\ub7ec\ud55c \uc138\uacc4\uc801\uc778 \uc704\ud611\uc744 \uc0c1\ub2f9\ud788 \uc644\ud654\uc2dc\ucf1c \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0bc\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30\uc758 \uad6c\uc870<\/h2>\n\n\n\n

\uc5d0\uc774\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong><\/a>\u00a0\uc774 \uc7a5\uce58\ub294 \uc815\uad50\ud55c \ud654\ud559 \ubc18\uc751\uae30\uc785\ub2c8\ub2e4. \uac70\uc758 \ubaa8\ub4e0 \ud604\ub300\uc2dd \uac00\uc194\ub9b0 \ucc28\ub7c9\uc758 \ubc30\uae30 \uc2dc\uc2a4\ud15c\uc5d0 \uc7a5\ucc29\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \uc5ec\ub7ec \ud575\uc2ec \ubd80\ud488\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uba3c\uc800 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud558\uc6b0\uc9d5\uc774 \ub0b4\ubd80 \ubd80\ud488\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. \ub0b4\ubd80\uc5d0\ub294 \uc138\ub77c\ubbf9 \ub610\ub294 \uae08\uc18d \uae30\ud310\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub300\ubd80\ubd84\uc758 \uc81c\uc870\uc5c5\uccb4\ub294 \ucf54\ub514\uc5b4\ub77c\uc774\ud2b8 \uc138\ub77c\ubbf9 \ubc8c\uc9d1 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uad6c\uc870\ub294 \ud654\ud559 \ubc18\uc751\uc744 \uc704\ud55c \uc5c4\uccad\ub09c \ud45c\uba74\uc801\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubc8c\uc9d1 \uad6c\uc870\ub294 \uc218\ucc9c \uac1c\uc758 \ubbf8\uc138\ud55c \ud3c9\ud589 \ucc44\ub110\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc774 \uae30\ud310\uc5d0 "\uc6cc\uc2dc\ucf54\ud2b8"\ub97c \ub3c4\ud3ec\ud569\ub2c8\ub2e4. \uc6cc\uc2dc\ucf54\ud2b8\ub294 \ub2e4\uacf5\uc131 \ubb3c\uc9c8\ub85c, \uc8fc\ub85c \uc0b0\ud654\uc54c\ub8e8\ubbf8\ub284\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc6cc\uc2dc\ucf54\ud2b8\ub294 \uc720\ud6a8 \ud45c\uba74\uc801\uc744 \ub354\uc6b1 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc6cc\uc2dc\ucf54\ud2b8\ub294 \ud65c\uc131 \ucd09\ub9e4 \ubb3c\uc9c8\uc744 \uc9c0\uc9c0\ud569\ub2c8\ub2e4. \uc774 \ucd09\ub9e4 \ubb3c\uc9c8\uc740 \ubc31\uae08(Pt), \ud314\ub77c\ub4d0(Pd), \ub85c\ub4d0(Rh)\uacfc \uac19\uc740 \uadc0\uae08\uc18d\uc785\ub2c8\ub2e4. \uc774 \uae08\uc18d\ub4e4\uc740 \uc18c\ubaa8\ub418\uc9c0 \uc54a\uace0 \ud654\ud559 \ubc18\uc751\uc744 \ucd09\ubc1c\ud569\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc624\uc5fc \ubb3c\uc9c8\uc774 \ubb34\ud574\ud55c \uae30\uccb4\ub85c \ubcc0\ud658\ub418\ub294 "\ud65c\uc131 \ubd80\uc704" \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \ubd80\ud488\uc758 \uc81c\uc870 \uacf5\uc815\uc740 \uadf9\ub3c4\uc758 \uc815\ubc00\ub3c4\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \ucf54\ub514\uc5b4\ub77c\uc774\ud2b8 \uae30\ud310\uc740 \uc5f4 \ucda9\uaca9\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \uc0c1\uc628\uc5d0\uc11c 800\u00b0C\uae4c\uc9c0 \ub2e8 \uba87 \ucd08 \ub9cc\uc5d0 \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud569\ub2c8\ub2e4. \uc6cc\uc2dc\ucf54\ud2b8\ub294 \uc138\ub77c\ubbf9 \ubcbd\uc5d0 \uc644\ubcbd\ud558\uac8c \uc811\ucc29\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ubc97\uaca8\uc9c0\uac70\ub098 \ub5a8\uc5b4\uc838 \ub098\uac00\ub294 \ubd80\ubd84\uc774 \uc788\uc73c\uba74 \uae30\ud310\uc774 \ub178\ucd9c\ub418\uc5b4 \ud6a8\uc728\uc774 \uc800\ud558\ub429\ub2c8\ub2e4. \uadc0\uae08\uc18d \ub3c4\ud3ec\uc5d0\ub294 "\ud568\uce68"\uc774\ub77c\ub294 \uacf5\uc815\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc744 \ud1b5\ud574 Pt, Pd, Rh\uac00 \uc804\uccb4 \ud45c\uba74\uc5d0 \uace0\ub974\uac8c \ubd84\ud3ec\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ud310\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uae30\uc220 \uc0ac\uc591\uc740 \ub2e4\uc74c\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0\ucf54\ub2dd \ud658\uacbd \uae30\uc220<\/a><\/strong><\/p>\n\n\n\n

\ud654\ud559\uc801 \uba54\ucee4\ub2c8\uc998: \ud658\uc6d0\uacfc \uc0b0\ud654<\/h2>\n\n\n\n

"\uc0bc\uc6d0 \ubd84\ub9ac"\ub77c\ub294 \uc6a9\uc5b4\ub294 \uc7a5\uce58\uac00 \ucc98\ub9ac\ud558\ub294 \uc138 \uac00\uc9c0 \uc624\uc5fc \ubb3c\uc9c8\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \ud658\uc6d0\uacfc \uc0b0\ud654\ub77c\ub294 \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \ud654\ud559 \ubc18\uc751\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc9c8\uc18c\uc0b0\ud654\ubb3c(NOx) \uc800\uac10<\/h3>\n\n\n\n

\uc9c8\uc18c\uc0b0\ud654\ubb3c\uc740 \uc81c\uac70\ud558\uae30 \uac00\uc7a5 \uc5b4\ub824\uc6b4 \uc624\uc5fc\ubb3c\uc9c8\uc785\ub2c8\ub2e4. \uc9c8\uc18c\uc0b0\ud654\ubb3c\uc740 \uc9c8\uc18c\uc640 \uc0b0\uc18c \uc6d0\uc790\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub85c\ub4d0\uc740 \uc774 \uacfc\uc815\uc5d0\uc11c \uc8fc\uc694 \ud658\uc6d0 \ucd09\ub9e4 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>NOx \ubd84\uc790\uac00 \ub85c\ub4d0 \ud45c\uba74\uc5d0 \ub2ff\uc73c\uba74 \uae08\uc18d\uc774 \uc0b0\uc18c \uc6d0\uc790\ub97c \ub04c\uc5b4\ub2f9\uae41\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uc9c8\uc18c\uc640 \uc0b0\uc18c \uc0ac\uc774\uc758 \uacb0\ud569\uc774 \ub04a\uc5b4\uc9d1\ub2c8\ub2e4. \uc0b0\uc18c \uc6d0\uc790\ub294 \ucd09\ub9e4 \ud45c\uba74\uc5d0 \uc77c\uc2dc\uc801\uc73c\ub85c \ub0a8\uc544 \uc788\uac8c \ub429\ub2c8\ub2e4. \uc9c8\uc18c \uc6d0\uc790\ub294 \uc11c\ub85c \uacb0\ud569\ud558\uc5ec \uc548\uc815\uc801\uc778 \uc9c8\uc18c \uae30\uccb4(N2)\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \uc9c8\uc18c \uae30\uccb4\ub294 \ub300\uae30\uc758 78%\ub97c \ucc28\uc9c0\ud558\uba70 \uc778\uccb4\uc5d0 \uc804\ud600 \ud574\ub86d\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \ubc18\uc751\uc740 \uc624\uc5fc \ubb3c\uc9c8\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c "\uac10\uc18c"\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\uc0b0\ud654\ud0c4\uc18c(CO) \ubc0f \ud0c4\ud654\uc218\uc18c(HC)\uc758 \uc0b0\ud654<\/h3>\n\n\n\n

\ub098\uba38\uc9c0 \ub450 \uc624\uc5fc\ubb3c\uc9c8\uc740 \ubb34\ud574\ud574\uc9c0\ub824\uba74 \uc0b0\uc18c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc77c\uc0b0\ud654\ud0c4\uc18c\ub294 \uc720\ub3c5 \uac00\uc2a4\uc785\ub2c8\ub2e4. \ud0c4\ud654\uc218\uc18c\ub294 \ubcf8\uc9c8\uc801\uc73c\ub85c \uc5f0\uc18c\ub418\uc9c0 \uc54a\uc740 \uc5f0\ub8cc\uc785\ub2c8\ub2e4. \ubc31\uae08\uacfc \ud314\ub77c\ub4d0\uc740 \uc774\ub7ec\ud55c \uac00\uc2a4\uc758 \uc0b0\ud654 \ubc18\uc751\uc744 \ucd09\ub9e4\ud569\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc9c8\uc18c\uc0b0\ud654\ubb3c(NOx) \ud658\uc6d0 \uacfc\uc815\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uc0b0\uc18c \uc6d0\uc790\ub97c \uc774\uc6a9\ud569\ub2c8\ub2e4. \ub610\ud55c \ubc30\uae30\uac00\uc2a4 \ub0b4\uc758 \uacfc\uc789 \uc0b0\uc18c\ub3c4 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd09\ub9e4\ub294 \uc77c\uc0b0\ud654\ud0c4\uc18c(CO)\uc5d0 \uc0b0\uc18c\ub97c \ucca8\uac00\ud558\uc5ec \uc774\uc0b0\ud654\ud0c4\uc18c(CO2)\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. CO2\ub294 \uc628\uc2e4\uac00\uc2a4\uc774\uc9c0\ub9cc CO\ucc98\ub7fc \uc989\uac01\uc801\uc778 \ub3c5\uc131\uc744 \ub098\ud0c0\ub0b4\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \ud0c4\ud654\uc218\uc18c(HC)\uc758 \uacbd\uc6b0, \ucd09\ub9e4\ub294 \uc0b0\uc18c\ub97c \ucca8\uac00\ud558\uc5ec \uc774\uc0b0\ud654\ud0c4\uc18c\uc640 \uc218\uc99d\uae30(H2O)\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc18\uc751\uc740 \ub9e4\uc6b0 \ube60\ub974\uac8c \uc77c\uc5b4\ub0a9\ub2c8\ub2e4. \uac74\uac15\ud55c\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\uc774\ub7ec\ud55c \uc624\uc5fc \ubb3c\uc9c8\uc758 95% \uc774\uc0c1\uc744 \ubcc0\ud658\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud654\ud559\uc591\ub860\uc801 \ube44\uc728\uc758 \uc911\uc694\uc131<\/h2>\n\n\n\n

\uc5d0\uc774\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong><\/a>\u00a0\ub9e4\uc6b0 \ud2b9\uc815\ud55c \ud658\uacbd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc5d4\uc9c4\uc774 \uacf5\uae30\uc640 \uc5f0\ub8cc\ub97c \uc815\ud655\ud55c \ube44\uc728\ub85c \ud63c\ud569\ud558\uc5ec \uc5f0\uc18c\uc2dc\ud0ac \ub54c\ub9cc \ud6a8\uc728\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc774 \ud63c\ud569 \ube44\uc728\uc744 "\ud654\ud559\uc591\ub860\uc801" \ube44\uc728\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \ud718\ubc1c\uc720\uc758 \uacbd\uc6b0, \uc774 \ube44\uc728\uc740 \ub300\ub7b5 \uacf5\uae30 14.7\ubd80\ubd84\uc5d0 \uc5f0\ub8cc 1\ubd80\ubd84\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud63c\ud569\ube44\uac00 \ub108\ubb34 \ud76c\ubc15\ud558\uba74(\uacf5\uae30\uac00 \ub108\ubb34 \ub9ce\uc73c\uba74) \ubc30\uae30\uac00\uc2a4\uc5d0 \uc0b0\uc18c\uac00 \uacfc\ub2e4\ud558\uac8c \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub294 \uc0b0\ud654\uc5d0\ub294 \ub3c4\uc6c0\uc774 \ub418\uc9c0\ub9cc NOx \uc800\uac10\uc5d0\ub294 \ubc29\ud574\uac00 \ub429\ub2c8\ub2e4. \ubc18\ub300\ub85c \ud63c\ud569\ube44\uac00 \ub108\ubb34 \ub18d\ud6c4\ud558\uba74(\uc5f0\ub8cc\uac00 \ub108\ubb34 \ub9ce\uc73c\uba74) \ubc30\uae30\uac00\uc2a4\uc5d0 \uc0b0\uc18c\uac00 \ubd80\uc871\ud569\ub2c8\ub2e4. \uc774\ub294 NOx \uc800\uac10\uc5d0\ub294 \ub3c4\uc6c0\uc774 \ub418\uc9c0\ub9cc CO\uc640 HC\ub294 \ucc98\ub9ac\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ucd5c\uc2e0 \uc790\ub3d9\ucc28\ub294 \uc804\uc790 \uc81c\uc5b4 \uc7a5\uce58(ECU)\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc774\ub97c \uc81c\uc5b4\ud569\ub2c8\ub2e4. ECU\ub294 \ucd09\ub9e4 \ubcc0\ud658\uae30 \uc804\ud6c4\uc758 \uc0b0\uc18c \uc13c\uc11c\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \ubd84\ub2f9 \uc218\ucc9c \ubc88\uc529 \uc5f0\ub8cc \ubd84\uc0ac\ub7c9\uc744 \uc870\uc808\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5d4\uc9c4\uc774 "\ucd09\ub9e4 \ubc18\uc751 \ubc94\uc704" \ub0b4\uc5d0 \uc788\ub3c4\ub85d \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

ECU\uc758 \uc815\ubc00\ub3c4\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. ECU\ub294 "\ud3d0\uc1c4 \ub8e8\ud504" \ud53c\ub4dc\ubc31 \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ucd09\ub9e4 \ubcc0\ud658\uae30 \uc55e\ucabd\uc758 \uc0b0\uc18c \uc13c\uc11c\ub294 \ubc30\uae30\uac00\uc2a4 \uc131\ubd84\uc5d0 \ub300\ud55c \uc2e4\uc2dc\uac04 \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. ECU\ub294 \uc774 \ub370\uc774\ud130\ub97c \ubc14\ud0d5\uc73c\ub85c \uc5f0\ub8cc \uacf5\uae09\ub7c9\uc744 \ud654\ud559\uc591\ub860\uc801 \uc9c0\uc810\uc744 \uc911\uc2ec\uc73c\ub85c \uc9c4\ub3d9\ud558\ub3c4\ub85d \uc870\uc808\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c4\ub3d9\uc740 \ud658\uc6d0 \ubc0f \uc0b0\ud654 \ubd80\uc704\uac00 \ubaa8\ub450 \ud65c\uc131\ud654\ub41c \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc815\ubc00\ud55c \uc81c\uc5b4\uac00 \uc5c6\uc73c\uba74,\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong>\u00a0<\/a>\ud6a8\uc728\uc131\uc774 \ube60\ub974\uac8c \ub5a8\uc5b4\uc9c8 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\uc0b0\uc18c \uc800\uc7a5 \ubc0f \uc138\ub9ac\uc544-\uc9c0\ub974\ucf54\ub2c8\uc544 \uae30\uc220<\/h2>\n\n\n\n

\uc8fc\ud589 \uc911\uc5d0\ub294 \uacf5\uae30-\uc5f0\ub8cc \ube44\uc728\uc774 \ubcc0\ub3d9\ud569\ub2c8\ub2e4. \uae09\uac00\uc18d\uc774\ub098 \uae09\uc81c\ub3d9\uc740 \ubc30\uae30\uac00\uc2a4 \uc131\ubd84\uc744 \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ub3d9\uc5d0 \ub300\ucc98\ud558\uae30 \uc704\ud574,\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\uc0b0\uc18c \uc800\uc7a5 \ubb3c\uc9c8\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \uc6cc\uc2dc\ucf54\ud2b8\uc5d0 \uc138\ub9ac\uc544(\uc0b0\ud654\uc138\ub968) \ub610\ub294 \uc138\ub9ac\uc544-\uc9c0\ub974\ucf54\ub2c8\uc544\ub97c \ucca8\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0b0\ud654\uc138\ub968(\uc138\ub9ac\uc544)\uc740 \ub3c5\ud2b9\ud55c \uc131\uc9c8\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\uae30\uac00\uc2a4\uac00 \ud76c\ubc15\ud560 \ub54c\ub294 \uc0b0\uc18c\ub97c \uc800\uc7a5\ud588\ub2e4\uac00, \ubc30\uae30\uac00\uc2a4\uac00 \ub18d\ud6c4\ud574\uc9c0\uba74 \uc800\uc7a5\ud574 \ub454 \uc0b0\uc18c\ub97c \ubc29\ucd9c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \ud654\ud559\uc801 \ud658\uacbd\uc774 "\uc644\ucda9"\ub418\uc5b4 CO\uc640 HC \uc0b0\ud654\uc5d0 \ud544\uc694\ud55c \uc0b0\uc18c\uac00 \ud56d\uc0c1 \uacf5\uae09\ub429\ub2c8\ub2e4. \ub610\ud55c, \ub85c\ub4d0 \uc790\ub9ac\uac00 NOx \uc800\uac10\uc5d0 \ud544\uc694\ud55c \uc0c1\ud0dc\ub85c \uc720\uc9c0\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \ucd09\ub9e4 \ubcc0\ud658\uae30\uc758 \uc2e4\uc81c \ud6a8\uc728\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd5c\uc2e0 \uc138\ub9ac\uc544-\uc9c0\ub974\ucf54\ub2c8\uc544 \ud63c\ud569\ubb3c\uc740 \ub9e4\uc6b0 \ubc1c\uc804\ub41c \uae30\uc220\ub85c, \uace0\uc628\uc5d0 \uc218\ub144\uac04 \ub178\ucd9c\ub41c \ud6c4\uc5d0\ub3c4 \uc800\uc7a5 \uc6a9\ub7c9\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc9c0\ub974\ucf54\ub2c8\uc544\ub97c \ucca8\uac00\ud558\uba74 \uc138\ub9ac\uc544 \uacb0\uc815 \uad6c\uc870\uac00 \uc548\uc815\ud654\ub418\uc5b4 \uc785\uc790\ub4e4\uc774 \ubb49\uccd0 \ud45c\uba74\uc801\uc774 \uc904\uc5b4\ub4dc\ub294 "\uc18c\uacb0" \ud604\uc0c1\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub0b4\uad6c\uc131\uc740 \uc7a5\uae30 \ubc29\ucd9c \ubcf4\uc99d\uc744 \ucda9\uc871\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae30\ud310 \uc124\uacc4 \ubc0f \ud45c\uba74\uc801 \ucd5c\uc801\ud654<\/h2>\n\n\n\n

\ucd09\ub9e4 \ubcc0\ud658\uae30\uc758 \ubb3c\ub9ac\uc801 \uad6c\uc870\ub294 \uae30\ud558\ud559\uc801 \uac78\uc791\uc785\ub2c8\ub2e4. \uc138\ub77c\ubbf9 \ubc8c\uc9d1 \uad6c\uc870\ub294 \uac00\uc2a4\uc640 \uae08\uc18d \uc0ac\uc774\uc758 \uc811\ucd09\uc744 \uadf9\ub300\ud654\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ucd09\ub9e4 \ubcc0\ud658\uae30\ub294 \uc5ec\ub7ec \uac1c\uc758 \ucd95\uad6c\uc7a5 \uba74\uc801\uc5d0 \ud544\uc801\ud558\ub294 \ud45c\uba74\uc801\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ucc98\ub7fc \ub113\uc740 \ud45c\uba74\uc801 \ub355\ubd84\uc5d0 \ubaa8\ub4e0 \uac00\uc2a4 \ubd84\uc790\uac00 \ucd09\ub9e4 \ud65c\uc131 \ubd80\uc704\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc8c\uc9d1 \uad6c\uc870\uc758 \ubcbd\uc740 \ub9e4\uc6b0 \uc587\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc5d4\uc9c4\uc5d0 \uac00\ud574\uc9c0\ub294 "\ubc30\uc555"\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \ubc30\uc555\uc774 \ub192\uc73c\uba74 \uc5f0\ube44\uc640 \ucd9c\ub825\uc774 \uc800\ud558\ub429\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud45c\uba74\uc801\uacfc \uc720\ub3d9 \uc800\ud56d \uc0ac\uc774\uc758 \uade0\ud615\uc744 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ucd5c\uc2e0 \uc18c\uc7ac\ub294 \ud3c9\ubc29\uc778\uce58\ub2f9 400~600\uac1c\uc758 \uc140(CPSI)\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \uace0\uc131\ub2a5 \ubc84\uc804\uc740 \ub354\uc6b1 \ud5a5\uc0c1\ub41c \uc720\ub3d9\uc744 \uc704\ud574 \uae08\uc18d \uc18c\uc7ac\ub97c \uc0ac\uc6a9\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae08\uc18d \uae30\ud310\uc740 \uc138\ub77c\ubbf9 \uae30\ud310\uc5d0 \ube44\ud574 \uc5ec\ub7ec \uac00\uc9c0 \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uae08\uc18d \uae30\ud310\uc740 \ubcbd \ub450\uaed8\uac00 \uc587\uc544 \ubc30\uc555\uc744 \ub354\uc6b1 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \ub610\ud55c \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc544 \ucd09\ub9e4 \ubcc0\ud658\uae30\uac00 \uc810\ud654 \uc628\ub3c4\uc5d0 \ub354 \ube68\ub9ac \ub3c4\ub2ec\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uae08\uc18d \uae30\ud310\uc740 \uc81c\uc870 \ube44\uc6a9\uc774 \ub354 \ube44\uc309\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc591\uc0b0 \ucc28\ub7c9\uc740 \ube44\uc6a9 \ud6a8\uc728\uc131\uacfc \uac80\uc99d\ub41c \uc2e0\ub8b0\uc131 \ub54c\ubb38\uc5d0 \uc5ec\uc804\ud788 \ucf54\ub514\uc5b4\ub77c\uc774\ud2b8 \uc138\ub77c\ubbf9 \ucd09\ub9e4\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\uc138\ub77c\ubbf9<\/a>
\uc138\ub77c\ubbf9 \ucd09\ub9e4 \ubcc0\ud658\uae30 vs \uae08\uc18d \ucd09\ub9e4 \ubcc0\ud658\uae30, \uc5b4\ub290 \uac83\uc774 \ub354 \ub098\uc744\uae4c?<\/a><\/figcaption><\/figure>\n\n\n\n

TWC\uc5d0 \ud568\uc720\ub41c \uadc0\uae08\uc18d \ube44\uad50<\/h2>\n\n\n\n
\uae08\uc18d<\/th>\uc8fc\uc694 \uae30\ub2a5<\/th>\ubaa9\ud45c \uc624\uc5fc\ubb3c\uc9c8<\/th>\ubc18\uc751\uc5d0\uc11c\uc758 \uc5ed\ud560<\/th><\/tr><\/thead>
\ub85c\ub4d0(Rh)<\/strong><\/td>\uc808\uac10<\/td>NOx(\uc9c8\uc18c\uc0b0\ud654\ubb3c)<\/td>\uc0b0\uc18c\ub97c \uc81c\uac70\ud558\uc5ec N2\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/td><\/tr>
\ud314\ub77c\ub4d0(Pd)<\/strong><\/td>\uc0b0\ud654<\/td>CO\uc640 HC<\/td>\uc0b0\uc18c\ub97c \ucca8\uac00\ud558\uc5ec CO2\uc640 H2O\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/td><\/tr>
\ud50c\ub798\ud2f0\ub118(Pt)<\/strong><\/td>\uc0b0\ud654<\/td>CO\uc640 HC<\/td>\uc0b0\uc18c\ub97c \ucca8\uac00\ud558\uc5ec CO2\uc640 H2O\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\ucd09\ub9e4<\/a>
\ucd09\ub9e4 \ubcc0\ud658\uae30 \ub0b4\ubd80\uc5d0\ub294 \ubb34\uc5c7\uc774 \ub4e4\uc5b4\uc788\uc744\uae4c\uc694? (\ubd80\ud488 \ubc0f \uadc0\uae08\uc18d)<\/a><\/figcaption><\/figure>\n\n\n\n

\ub78c\ub2e4 \uc13c\uc11c\uc640 ECU \ub85c\uc9c1\uc758 \uc5ed\ud560<\/h2>\n\n\n\n

\uadf8\ub9cc\ud07c\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\ub2e8\ub3c5\uc73c\ub85c\ub294 \uc791\ub3d9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc0b0\uc18c \uc13c\uc11c\ub77c\uace0\ub3c4 \ud558\ub294 \ub78c\ub2e4 \uc13c\uc11c\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ucc28\ub7c9\uc740 \ub450 \uac1c\uc758 \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uccab \ubc88\uc9f8 \uc13c\uc11c\ub294 \ucd09\ub9e4 \ubcc0\ud658\uae30 \uc55e\uc5d0 \uc704\uce58\ud558\uba70, \uc5d4\uc9c4\uc774 \ub18d\ud6c4\ud55c \uc0c1\ud0dc\uc778\uc9c0 \ud76c\ubc15\ud55c \uc0c1\ud0dc\uc778\uc9c0 ECU\uc5d0 \uc54c\ub824\uc90d\ub2c8\ub2e4. \uadf8\ub7ec\uba74 ECU\ub294 \uc5f0\ub8cc \ubd84\uc0ac\ub7c9\uc744 \uc870\uc808\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub450 \ubc88\uc9f8 \uc13c\uc11c\ub294 \ucd09\ub9e4 \ubcc0\ud658\uae30 \ub4a4\ucabd\uc5d0 \uc704\uce58\ud558\uc5ec \ucd09\ub9e4\uc758 \ud6a8\uc728\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4. \ucd09\ub9e4 \ubcc0\ud658\uae30 \ud6c4\ub2e8\uc758 \uc0b0\uc18c \ub18d\ub3c4\uac00 \uacfc\ub3c4\ud558\uac8c \ubcc0\ub3d9\ud558\uba74 \ucd09\ub9e4\uac00 \uace0\uc7a5 \ub098\uace0 \uc788\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4. \uadf8\ub7ec\uba74 ECU\ub294 "\uc5d4\uc9c4 \uc810\uac80" \uacbd\uace0\ub4f1\uc744 \ucf1c\uac8c \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc774\uc911 \uc13c\uc11c \uc2dc\uc2a4\ud15c\uc740 \ucc28\ub7c9 \uc218\uba85 \ub3d9\uc548 \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc30\uae30\uac00\uc2a4 \uc81c\uc5b4\uc6a9 ECU \ub85c\uc9c1\uc740 \ub9e4\uc6b0 \ubcf5\uc7a1\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 "\uc801\uc751\ud615 \ud559\uc2b5" \uae30\ub2a5\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c\uc740 \uc5d4\uc9c4\uc758 \ub178\ud654 \uacfc\uc815\uc744 \ucd94\uc801\ud558\uace0 \uadf8\uc5d0 \ub530\ub77c \uc5f0\ub8cc \ubd84\uc0ac \ub9f5\uc744 \uc870\uc815\ud569\ub2c8\ub2e4. \ub610\ud55c "\uc628\ubcf4\ub4dc \uc9c4\ub2e8"(OBD) \uae30\ub2a5\ub3c4 \uc218\ud589\ud569\ub2c8\ub2e4. \uc774 \uc9c4\ub2e8 \uae30\ub2a5\uc740 \ubc30\uae30 \uc2dc\uc2a4\ud15c\uc758 \ub204\ucd9c\uc774\ub098 \uc13c\uc11c\uc758 \uc624\uc791\ub3d9\uc744 \uc810\uac80\ud569\ub2c8\ub2e4. \ucd09\ub9e4 \ubcc0\ud658\uae30 \uc55e\ucabd\uc758 \uc791\uc740 \ubc30\uae30 \ub204\ucd9c\uc740 \uc0b0\uc18c \uc13c\uc11c\ub97c \uc624\uc791\ub3d9\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uacf5\uae30-\uc5f0\ub8cc \ube44\uc728\uc774 \uc798\ubabb\ub418\uc5b4 \ucd09\ub9e4 \ubcc0\ud658\uae30\uc5d0 \uc190\uc0c1\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>.<\/p>\n\n\n\n

\uc5f4 \uad00\ub9ac \ubc0f \uc800\uc628 \uc2dc\ub3d9 \ubb38\uc81c<\/h2>\n\n\n\n

\ucd09\ub9e4 \ubcc0\ud658\uae30\ub294 \uc791\ub3d9\ud558\ub824\uba74 \uc5f4\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ucc28\uac00\uc6b8 \ub54c\ub294 \uc791\ub3d9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ucd09\ub9e4 \ubcc0\ud658\uae30\uac00 \ud65c\uc131\ud654\ub418\ub294 \uc628\ub3c4\ub294 \ubcf4\ud1b5 250\u00b0C\uc5d0\uc11c 300\u00b0C \uc0ac\uc774\uc785\ub2c8\ub2e4. \uc5d4\uc9c4 \ubc30\ucd9c\uac00\uc2a4\uc758 \ub300\ubd80\ubd84\uc740 \uc8fc\ud589 \uc2dc\uc791 \ud6c4 \ucc98\uc74c \uba87 \ubd84 \ub3d9\uc548 \ubc1c\uc0dd\ud558\ub294\ub370, \uc774\ub97c "\ub0c9\uac04 \uc2dc\ub3d9" \uae30\uac04\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ucd09\ub9e4 \ubcc0\ud658\uae30\ub97c \ube60\ub974\uac8c \uac00\uc5f4\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \uac00\uc9c0 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc810\ud654 \uc2dc\uae30\ub97c \ub2a6\ucdb0 \ub354 \ub728\uac70\uc6b4 \uac00\uc2a4\ub97c \ubc30\uae30\uac00\uc2a4\ub85c \ubcf4\ub0b4\ub294 \ubc29\ubc95\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ucd09\ub9e4 \ubcc0\ud658\uae30\ub97c \uc5d4\uc9c4 \ub9e4\ub2c8\ud3f4\ub4dc \ubc14\ub85c \uc606\uc5d0 \uc124\uce58\ud558\ub294 "\ubc00\ucc29\ud615" \uc124\uacc4\ub3c4 \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ubd80 \ucd5c\uc2e0 \uc2dc\uc2a4\ud15c\uc740 \uc804\uae30 \ud788\ud130\ub97c \uc0ac\uc6a9\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc5f4 \uad00\ub9ac\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ucd09\ub9e4 \ubcc0\ud658\uae30\uac00 \ub108\ubb34 \ub728\uac70\uc6cc\uc9c0\uba74(800\u00b0C \uc774\uc0c1) \uadc0\uae08\uc18d\uc774 "\uc18c\uacb0"\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\uacb0\uc740 \ud45c\uba74\uc801\uc744 \uac10\uc18c\uc2dc\ucf1c \ucd09\ub9e4\uc758 \uae30\ub2a5\uc744 \uc800\ud558\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub0c9\uac04 \uc2dc\ub3d9 \uc2dc \ubc30\ucd9c\uac00\uc2a4\ub294 \uaddc\uc81c \ub2f9\uad6d\uc758 \uc8fc\uc694 \uad00\uc2ec\uc0ac\uc785\ub2c8\ub2e4. \ub3c4\uc2ec \ud658\uacbd\uc5d0\uc11c\ub294 \ub2e8\uac70\ub9ac \uc8fc\ud589\uc774 \ub9ce\uae30 \ub54c\ubb38\uc5d0 \uc5d4\uc9c4\uc774 \ucd5c\uc801 \uc791\ub3d9 \uc628\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \uc77c\ubd80 \uc81c\uc870\uc5c5\uccb4\ub294 "\ud0c4\ud654\uc218\uc18c \ud3ec\uc9d1 \uc7a5\uce58"\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \ub0c9\uac04 \uc2dc\ub3d9 \uc2dc \ud0c4\ud654\uc218\uc18c\ub97c \ud761\uc218\ud588\ub2e4\uac00 \uc5d4\uc9c4\uc774 \uc815\uc0c1 \uc791\ub3d9 \uc628\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\uba74 \ubc29\ucd9c\ud569\ub2c8\ub2e4.\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong><\/a>\u00a0\uc628\ub3c4\uac00 \ucda9\ubd84\ud788 \ub192\uc544\uc57c \uc774 \uacfc\uc815\uc744 \uac70\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud601\uc2e0\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc740 \ud604\ub300 \ucc28\ub7c9\uc758 \ud658\uacbd \ubc1c\uc790\uad6d\uc744 \ub354\uc6b1 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc30\ucd9c \uae30\uc900 \ubc0f TWC \uc124\uacc4\uc758 \uc9c4\ud654<\/h2>\n\n\n\n

\uc9c0\ub09c 30\ub144 \ub3d9\uc548 \ubc30\ucd9c\uac00\uc2a4 \uaddc\uc81c\uac00 \ud6e8\uc52c \uc5c4\uaca9\ud574\uc84c\uc2b5\ub2c8\ub2e4. \ucd08\uae30 \ucd09\ub9e4 \ubcc0\ud658\uae30\ub294 "\uc591\ubc29\ud5a5" \ubaa8\ub378\ub85c, CO\uc640 HC\ub9cc \ucc98\ub9ac\ud588\uc2b5\ub2c8\ub2e4. \ucd09\ub9e4 \ubcc0\ud658\uae30\uac00 \ub3c4\uc785\ub418\uba74\uc11c...\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a01980\ub144\ub300\ub294 \uc911\ub300\ud55c \ub3cc\ud30c\uad6c\uc600\ub2e4.<\/p>\n\n\n\n

\uc624\ub298\ub0a0 \uc720\ub85c 6 \ubc0f \ucc28\uc774\ub098 6\uacfc \uac19\uc740 \uae30\uc900\uc740 \uac70\uc758 \uc81c\ub85c\uc5d0 \uac00\uae4c\uc6b4 \ubc30\ucd9c\ub7c9\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc81c\uc870\uc5c5\uccb4\ub294 \ub354 \ub9ce\uc740 \uadc0\uae08\uc18d\uacfc \ub354 \uc6b0\uc218\ud55c \uc6cc\uc2dc\ucf54\ud2b8\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c "\ub2e4\ub2e8\uacc4" \ubcc0\ud658\uae30\ub97c \uc0ac\uc6a9\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc77c\ubd80 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \ubcc4\ub3c4\uc758 NOx \ud3ec\uc9d1\uae30 \ub610\ub294 \ubbf8\ub9bd\uc790 \ud544\ud130\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. TWC\ub294 \uc5ec\uc804\ud788 \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec\uc774\uba70, \ub2e8\uc21c\ud55c \ud544\ud130\uc5d0\uc11c \ucca8\ub2e8 \ud654\ud559 \ucc98\ub9ac \uc7a5\uce58\ub85c \ubc1c\uc804\ud574 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \uadc0\uae08\uc18d\uc758 \uac00\uaca9\uc740 \ucc28\ub7c9 \uac00\uaca9\uc5d0 \uc0c1\ub2f9\ud55c \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud2b9\ud788 \ub85c\ub4d0\uc740 \uc9c0\uad6c\uc0c1\uc5d0\uc11c \uac00\uc7a5 \ud76c\uadc0\ud558\uace0 \ube44\uc2fc \uc6d0\uc18c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub85c\ub4d0 \uac00\uaca9\uc740 \uc804 \uc138\uacc4\uc801\uc778 \uacf5\uae09\uacfc \uc218\uc694\uc5d0 \ub530\ub77c \ud06c\uac8c \ubcc0\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ucd09\ub9e4 \ubcc0\ud658\uae30 \ub3c4\ub09c \uc0ac\uac74\uc774 \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub3c4\ub451\ub4e4\uc740 \uace0\ucca0 \uac00\uce58\ub97c \ub178\ub9ac\uace0 \ucd09\ub9e4 \ubcc0\ud658\uae30\ub97c \ud6d4\uccd0\uac11\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub4e4\uc740 \ucd09\ub9e4 \ubcc0\ud658\uae30\ub97c \uc81c\uac70\ud558\uae30 \uc5b4\ub835\uac8c \ub9cc\ub4e4\uace0, \uc124\uacc4 \uac1c\uc120\uc744 \ud1b5\ud574 \ub85c\ub4d0 \uc0ac\uc6a9\ub7c9\uc744 \uc904\uc774\ub294 \ubc29\uc2dd\uc73c\ub85c \ub300\uc751\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacfc\uc81c: \ub3c5\uc0b4, \ube44\ud65c\uc131\ud654 \ubc0f \uc720\uc9c0 \uad00\ub9ac<\/h2>\n\n\n\n

\uc5ec\ub7ec \uc694\uc778\uc774 \ud30c\uad34\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>"\uc911\ub3c5"\uc740 \uace0\uc7a5\uc758 \uac00\uc7a5 \ud754\ud55c \uc6d0\uc778\uc785\ub2c8\ub2e4. \ud2b9\uc815 \ubb3c\uc9c8\uc774 \uadc0\uae08\uc18d \ud45c\uba74\uc744 \ucf54\ud305\ud558\uc5ec \ubc18\uc751\uc744 \uba48\ucd94\uac8c \ud569\ub2c8\ub2e4. \uacfc\uac70\uc5d0\ub294 \ub0a9\uc774 \uac00\uc7a5 \ud070 \uc911\ub3c5\uc131 \ubb3c\uc9c8\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \uc624\ub298\ub0a0 \uc6b0\ub9ac\uac00 \ubb34\uc5f0 \ud718\ubc1c\uc720\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f0\ub8cc\uc5d0 \ud568\uc720\ub41c \ud669\ub3c4 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud669\uc740 \uc624\uc5fc \ubb3c\uc9c8\uacfc \ud65c\uc131 \ubd80\uc704\ub97c \ub193\uace0 \uacbd\uc7c1\ud569\ub2c8\ub2e4. \uc5d4\uc9c4 \uc624\uc77c\uc758 \uc778 \ub610\ud55c \uc704\ud611 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc5d4\uc9c4\uc774 \uc624\uc77c\uc744 \uacfc\ub3c4\ud558\uac8c \uc5f0\uc18c\uc2dc\ud0a4\uba74 \uc778\uc774 \ucd09\ub9e4 \ud45c\uba74\uc744 \ub36e\uc2b5\ub2c8\ub2e4. \ubb3c\ub9ac\uc801 \uc190\uc0c1\ub3c4 \uc704\ud5d8\ud569\ub2c8\ub2e4. \ub3c4\ub85c \uc704\uc758 \ud30c\ud3b8\uc774 \uc138\ub77c\ubbf9 \uae30\ud310\uc5d0 \uade0\uc5f4\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc73c\uba70, \uae4a\uc740 \ubb3c\uc744 \ud1b5\uacfc\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc5f4 \ucda9\uaca9\uc73c\ub85c \uc778\ud574 \uc138\ub77c\ubbf9\uc774 \uae68\uc9c8 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc801\uc808\ud55c \uc720\uc9c0 \uad00\ub9ac\uac00 \uc81c\ud488\uc744 \ubcf4\ud638\ud558\ub294 \uac00\uc7a5 \uc88b\uc740 \ubc29\ubc95\uc785\ub2c8\ub2e4.\u00a03\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong><\/a>\uc815\uae30\uc801\uc73c\ub85c \uc5d4\uc9c4 \uc624\uc77c\uc744 \uad50\ud658\ud558\uba74 \uc778\uc0b0\uc5fc \ucd95\uc801\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c4 \uc2e4\ud654 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \uac83 \ub610\ud55c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2e4\ud654\uac00 \ubc1c\uc0dd\ud558\uba74 \ubbf8\uc5f0\uc18c \uc5f0\ub8cc\uac00 \ubc30\uae30\uad6c\ub85c \ubc30\ucd9c\ub429\ub2c8\ub2e4. \uc774 \uc5f0\ub8cc\ub294 \ucd09\ub9e4 \ubcc0\ud658\uae30 \ub0b4\ubd80\uc5d0\uc11c \uc5f0\uc18c\ub418\uc5b4 \uadf9\uc2ec\ud55c \uace0\uc628\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uace0 \ucd09\ub9e4 \uae30\ud310\uc744 \ub179\uc785\ub2c8\ub2e4. "\uc5d4\uc9c4 \uc810\uac80" \uacbd\uace0\ub4f1\uc774 \uae5c\ube61\uc774\uba74 \uc989\uc2dc \uc6b4\uc804\uc744 \uba48\ucd94\uc2ed\uc2dc\uc624. \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ucd09\ub9e4 \ubcc0\ud658\uae30\ub97c \uc21c\uc2dd\uac04\uc5d0 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294 \uc2ec\uac01\ud55c \uc2e4\ud654\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\ubc18\uc801\uc778 \uc624\uc5fc\ubb3c\uc9c8\uacfc \uadf8 \ubcc0\ud658 \uacfc\uc815<\/h2>\n\n\n\n
\uc624\uc5fc\ubb3c\uc9c8<\/th>\ud654\ud559 \uae30\ud638<\/th>\uc0dd\uc131\ub41c \uac00\uc2a4<\/th>\uacb0\uacfc\uac00 \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/th><\/tr><\/thead>
\uc77c\uc0b0\ud654\ud0c4\uc18c<\/td>\ucf54<\/td>\uc774\uc0b0\ud654\ud0c4\uc18c(CO2)<\/td>\uc628\uc2e4\uac00\uc2a4(\ub0ae\uc740 \ub3c5\uc131)<\/td><\/tr>
\ud0c4\ud654\uc218\uc18c<\/td>HC<\/td>\ubb3c(H2O) + \uc774\uc0b0\ud654\ud0c4\uc18c<\/td>\ubb34\ud574\ud55c \uc99d\uae30 \ubc0f CO2<\/td><\/tr>
\uc9c8\uc18c \uc0b0\ud654\ubb3c<\/td>\uc9c8\uc18c\uc0b0\ud654\ubb3c(NOx)<\/td>\uc9c8\uc18c(N2)<\/td>\ubb34\ud574\ud55c \ub300\uae30 \uac00\uc2a4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uacb0\ub860<\/h2>\n\n\n\n

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\uc0bc\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30\uac00 \uc720\ud574\ud55c CO, HC \ubc0f NOx \ubc30\ucd9c\ub7c9\uc744 \uc5b4\ub5bb\uac8c \uc904\uc774\ub294\uc9c0 \uc54c\uc544\ubcf4\uc138\uc694. \ucd5c\uc2e0 \uc5d4\uc9c4 \ucd09\ub9e4\uc758 \ud654\ud559\uc801 \uc131\uc9c8\uacfc \uc124\uacc4\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>","protected":false},"author":1,"featured_media":6467,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowgdPcCw:productID":"","footnotes":""},"categories":[98],"tags":[1717,1375,1716,99],"class_list":["post-6466","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide","tag-oxygen-sensor-replacement","tag-p0420-error-code","tag-p0430-code","tag-three-way-catalytic-converter-2"],"_links":{"self":[{"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/posts\/6466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/comments?post=6466"}],"version-history":[{"count":1,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/posts\/6466\/revisions"}],"predecessor-version":[{"id":6468,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/posts\/6466\/revisions\/6468"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/media\/6467"}],"wp:attachment":[{"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/media?parent=6466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/categories?post=6466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/tags?post=6466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}