SFCD20Z鍨嬬櫦(f膩)闆绘(j墨)绲勫熬姘e噲鍖栫郴绲�(t菕ng)鐨勬牳蹇冨噲鍖栭儴浠剁偤姘у寲鍨嬪偓鍖栧姂DOC鍜岄绮掓崟闆嗗櫒DPF锛屽叾涓璂OC鐨勪富瑕佷綔鐢ㄧ偤鍘婚櫎灏炬埃涓殑涓€姘у寲纰筹紙CO锛�銆佺⒊?x矛)娴狀嚡琛旈摦鈩塁锛夊拰绱�(x矛)灏忕殑榛戠厵寰矑锛圥M锛�锛屽苟鍚庣DPF鐨勪富鍕�(d貌ng)鍐嶇敓鎻愪緵婧害姊濅欢銆侱PF涓昏鏄幓闄ょ櫦(f膩)闆绘(j墨)绲勫熬姘d腑鐨勯粦鐓欍€�
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DOC浠ヨ渹绐╅櫠鐡风偤杓夐珨锛屾秱瑕嗛墤銆侀垁绛夎泊閲戝爆鍌寲鍔戯紝鍙互淇冧娇灏炬埃涓殑CO銆丠C鑸嘜2鐧�(f膩)鐢熸哀鍖栧弽鎳�(y墨ng)锛岀敓鎴怌O2鍜孒20鎺掑嚭銆傚悓鏅�(sh铆)锛屽熬姘d腑鐨勭窗(x矛)灏忕⒊鐓欏井绮掍篃鏈�(hu矛)鑸囨哀姘g櫦(f膩)鐢熷寲瀛�(xu茅)鍙嶆噳(y墨ng)锛岀敘(ch菐n)鐢熶簩姘у寲纰�?锛涚槣W(xu茅)鍙嶆噳(y墨ng)鏂圭▼寮忓涓嬶細
2CO + 02 == 2CO2 4HC + 5O2 == 4CO2 + 2H2O
C + O2 == CO2 2NO + O2 == 2NO2
DPF鍑堝寲鍘熺悊
DPF鐐哄瀛旇渹绐╅櫠鐡�锛屾暣楂斿憟鍦撴煴鍨嬭渹绐╃媭锛屼笖绔潰鐐虹浉闁撳牭瀛�銆傜暥(d膩ng)鐧�(f膩)闆绘(j墨)绲勭殑灏炬埃寰炲叆鍙g稉(j墨ng)閬嶥PF鏅�(sh铆)锛屽叾涓殑娓呮綌绌烘埃锛堝惈HC銆丆O绛夋埃楂旓級鏈�(hu矛)閫氶亷DPF鐨勫収(n猫i)澹佺稉(j墨ng)鐩搁劙?f霉)菛鐞呮嚘?锛涜€屽熬姘d腑鐨勯绮掔墿锛堥粦鐓欙級鍓囨渻(hu矛)琚埅鐣欏湪閫氶亾鍏�(n猫i)鎴栬渹绐╁闈㈠収(n猫i)銆�
DPF涓诲嫊(d貌ng)鍐嶇敓鍘熺悊
DPF鍓嶇DOC鐨勬哀鍖栧弽鎳�(y墨ng)鏈�(hu矛)鏀惧嚭澶ч噺鐔遍噺锛屼笖姘у寲鍙嶆噳(y墨ng)鐢�(ch菐n)鐢熺殑CO2鏈�(hu矛)鑸囩⒊鐓欏井绮掑弽鎳�(y墨ng)锛岀敓鎴怌O2鍜孨O銆傚悓鏅�(sh铆)锛岃┎婧害姊濅欢涓嬬⒊鐓欏井绮掍篃鏈�(hu矛)鑸嘜2鐧�(f膩)鐢熷弽鎳�(y墨ng)锛岀敓鎴怌O2銆傚弽鎳�(y墨ng)鏂圭▼寮忓涓嬶細
C + 2NO2 == CO2 + 2NO C + O2 == CO2
瀹夎浣嶇疆瑕佹眰
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