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閬告搰鎬ч潪鍌寲閭勫師锛�Selective Non-catalytic Reduction锛屼互涓嬬啊瀵偤SNCR锛夋妧琛�(sh霉)鏄竴绋垚鐔熺殑鍟嗘キ(y猫)NOX鎺у埗铏曠悊鎶€琛�(sh霉)銆�SNCR鎶€琛�(sh霉)鏄埄鐢ㄦ(j墨)姊板紡鍣存灏囧惈姘ㄥ熀閭勫師鍔戯紙濡傛皑姘c€�an姘�銆佸翱绱狅級婧舵恫闇у寲鎴愭恫婊村櫞鍏ョ垚鑶�锛岀啽瑙g敓鎴愭埃鎱�(t脿i)NH3锛屽湪900~1050鈩冩韩搴﹀崁(q奴)鍩燂紙閫氬父鐐洪崑鐖愬皪娴佹彌鐔卞崁(q奴)锛夊拰娌掓湁鍌寲鍔戠殑姊濅欢涓嬶紝NH3鍜�NOX閫�(j矛n)琛岄伕鎿囨€ч潪鍌寲閭勫師鍙嶆噳(y墨ng)锛屽皣NOX閭勫師鐐虹劇瀹崇殑姘�?d煤)澶傞€€?銆傚埄鐢ㄦ爱鍔�?/span>NOX閭勫師鐨勯伕鎿囨€э紝浠ユ湁鏁堢殑閬垮厤閭勫師姘姂鑸囪钵鐕冪厵姘d腑澶ч噺鐨勬哀姘e弽鎳�(y墨ng)锛屽洜姝ょū涔嬬偤閬告搰鎬ч潪鍌寲閭勫師鏂规硶銆�
鍙嶆噳(y墨ng)寮忓涓嬶細
4NH3+4NO+O2鈫�4N2+6H2O
2CO(NH2)2+4NO+O2鈫�4N2+2CO2+4H2O
鏂圭▼寮忎腑NO琛ㄧずNOX锛屽叾鍘熷洜?y脿n)闂婄厰搴垫?/span>NOx鐨�90%~95%鏄互NO鐨勫舰寮忓瓨鍦�銆傚弽鎳�(y墨ng)閬庣▼鍙兘鐧�(f膩)鐢熷壇鍙嶆噳(y墨ng)锛屽壇鍙嶆噳(y墨ng)涓昏鐢�(ch菐n)鐗╃偤N2O锛屽畠鏄竴绋韩瀹ゆ埃楂�锛屽悓鏅傚畠灏嶈嚟姘у堡涔熻兘璧峰埌鐮村浣滅敤銆傛皑蹇呴爤娉ㄥ叆鍦ㄧ垚鑶涘収(n猫i)閬╁疁鐨勬韩搴﹀崁(q奴)锛�930~1090鈩冿級鍏�(n猫i)锛屼互淇濊瓑涓婅堪鍏╁€嬪弽鎳�(y墨ng)鐐轰富瑕佸弽鎳�(y墨ng)銆�
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