鑴～鑴闄ゅ〉鎶€琛�(sh霉)SNCR(Selective Non-Catalytic Reduction)鏄伕鎿囨€ч潪鍌寲閭勫師娉曡劔纭�鎶€琛�(sh霉)锛� 瑭叉妧琛�(sh霉)鏄敤NH3銆佸翱绱犵瓑閭勫師鍔戝櫞鍏ョ垚鍏�(n猫i)婧害鐐�850锝�1100鈩冪殑鍗€(q奴)鍩�锛岄倓鍘熷姂(灏跨礌)杩呴€熺啽鍒嗚В鎴怤H3骞惰垏鐓欐埃涓殑NOx閫�(j矛n)琛岄伕鎿囨€у弽鎳�(y墨ng)锛孨Ox琚倓鍘熺偤鍜屾按锛屾鏄互鐖愯啗鐐哄弽鎳�(y墨ng)鍣�锛屽伐钘濈啊(ji菐n)鍠�锛屾搷浣滄柟渚裤€�SNDR姘ㄦ硶鑴～鑴闄ゅ〉锛岀矇濉甸毃鐓欐埃閫�(j矛n)鍏ヨ劔纭鍚�锛屽揩閫熻垏鍚告敹娑叉贩鍚堜綔鐢�锛屽苟鍦ㄨ劔纭涓櫦(f膩)鐢熸摼鍕�(d貌ng)锛屽悓鏅�(sh铆)浣跨矇濉电殑琛ㄩ潰鐢卞師渚�(l谩i)鐨勬埃鈥斿浐鐣岄潰琚恫鈥斿浐鐣岄潰浠ｆ浛锛岀矇濉电殑琛ㄩ潰鐢辨按鑶滀唬鏇挎埃鑶�锛岀敘(ch菐n)鐢熷惛闄勶紝鍑濊仛鐝�(xi脿n)璞�锛屽苟鍦ㄥ〉绮夐枔褰㈡垚娑叉⿱锛屽緸鑰屽寮�(qi谩ng)浜嗕簽寰背绮夊〉鎹曢泦鑳藉姏銆�
绮夊〉闅ㄧ厵姘ｉ€�(j矛n)鍏ヨ劔纭鍚�锛屽揩閫熻垏鍚告敹娑叉贩鍚堜綔鐢紝骞跺湪鑴～濉斾腑鐧�(f膩)鐢熷妵
闈㈢敱姘磋啘浠ｆ浛姘ｈ啘锛岀敘(ch菐n)鐢熷惛闄勶紝鍑濊仛鐝�(xi脿n)璞�锛屽苟鍦ㄥ〉绮夐枔褰㈡垚娑叉⿱锛屽緸鑰屽寮�(qi谩ng)浜�
鐑堟摼鍕�(d貌ng)锛屽悓鏅�(sh铆)浣跨矇濉电殑琛ㄩ潰鐢卞師渚�(l谩i)鐨勬埃鈥斿浐鐣岄潰琚恫鈥斿浐鐣岄潰浠ｆ浛锛岀矇濉电殑琛�
浜炲井绫崇矇濉垫崟闆嗚兘鍔�銆傚湪鐓欐埃杩斿悜涓紝绮夊〉绌胯秺鍏╁堡寰挵(hu谩n)娑茶啘鏅�(sh铆)鍙堥€�(j矛n)涓€姝�
澧炲挤(qi谩ng)浜嗘崟闆嗘晥鏋�锛屼簡闄ゅ〉鐨勭附闄ゅ〉鏁堢巼銆�
锛�1锛夎劔纭晥鐜囬珮銆�
鍦ㄨ劔纭鍏�(n猫i)锛屾皑姘磋垏鐓欐埃鍏呭垎锛屽爆浜庢埃-娑插弽鎳�(y墨ng)锛岀灛鏅�(sh铆)瀹屾垚锛岀浉鍚屽弽鎳�(y墨ng)姊濅欢涓嬶紝鏄弽鎳�(y墨ng)閫熺巼蹇殑銆�
锛�2锛夊悓姝ュ鍔熻兘涓€楂斿寲銆傚叿鏈夎壇濂界殑鑴～鍜岄櫎濉靛姛鑳�锛屽悓鏅�(sh铆)NO鐢�(ch菐n)鐢熺灛闁撳弽鎳�(y墨ng)鎴愬拰姘村畬鎴愯劔纭濆姛鑳姐€�
锛�3锛夋恫姘ｆ瘮鍊煎皬銆�
锛�4锛夐樆鍔涘皬
鐢变簬鍙嶆噳(y墨ng)濉斿爆浜庡锛屽鏈珨闃诲姏姣斿～鏂欏闃诲姏灏�锛屽儏鐐哄～鏂欏闃诲姏鐨�1/3銆傜稉(j墨ng)閬�(gu貌)闃诲姏瑷�(j矛)绠椾互鍙婂娆″(sh铆)闅涙噳(y墨ng)鐢�锛岃瓑鏄庡鏈珨闃诲姏灏忎簬1000Pa銆�
锛�5锛夎劔纭弽鎳�(y墨ng)婧害鍗€(q奴)闁撳彲璁婅寖鍦嶅ぇ
鍦�40鈩冿綖180鈩冨弽鎳�(y墨ng)濉斿収(n猫i)锛岃劔纭晥鐜囦緷鐒惰兘澶犻仈(d谩)鍒�95%浠ヤ笂銆俻H鍊兼帶鍒跺湪鐢熸垚锛圢H4锛�2SO3鑼冨湇涔嬪収(n猫i)锛岄€�(j矛n)鑰屼簡瑷�(sh猫)鍌欑殑鑵愯潟锛堝凡鏈夊弽鎳�(y墨ng)濉斾娇鐢�10骞翠互涓婄殑鑼冧緥锛�銆傚惊鐠�(hu谩n)娑茬殑婧害瓒婇珮锛岀～閵ㄧ殑婧惰В搴﹁秺澶�锛岄亱(y霉n)琛屼腑涓€鑸帶鍒跺湪浣垮惊鐠�(hu谩n)娑叉帴杩戦＝鍜岀祼(ji茅)鏅剁殑婵冨害浠ヤ笅锛屼娇鍏跺湪濉斿绲�(ji茅)鏅�锛屾湁鏁堥伩鍏嶅牭濉炵従(xi脿n)璞�銆�
锛�6锛夐仼鎳�(y墨ng)鐓欐埃閲忓拰鐓欐埃鍚～閲忕殑璁婂寲
鑴～鍏锋湁杓冮珮鐨勫彲闈犳€у強闈堟椿鎬�锛岀暥(d膩ng)鐓欐埃閲忕櫦(f膩)鐢熻畩鍖栨檪(sh铆)锛屾帶鍒惰嚜鍕�(d貌ng)鍙婃檪(sh铆)閫�(j矛n)琛岃劔纭姂婵冨害鍜岄噺瑾�(di脿o)绡€(ji茅)銆傜暥(d膩ng)鑴～鍔戞績搴︽檪(sh铆)锛岄噰鐢ㄧ崹(d煤)鐗圭殑绲�(ji茅)妲�(g貌u)瑷�(sh猫)瑷�(j矛)鏈夋晥闃叉姘ｉ珨姘ㄧ殑閫冮€搞€傞€�(j矛n)鑰岄伩鍏嶈劔纭姂鐨勬氮璨�(f猫i)鍜屽彲鑳介€犳垚鐨勬薄鏌撳晱(w猫n)椤�銆�
锛�7锛夐仼鎳�(y墨ng)鐓欐埃涓矇濉靛惈閲忕殑璁婂寲
鍏锋湁闄ゅ〉鍔熻兘锛岀厵姘ｄ腑绮夊〉鍦ㄨ劔纭鍏�(n猫i)鏈夋晥鎹曢泦锛屽悓鏅�(sh铆)锛屼腑瑷�(sh猫)缃簡鍥烘恫鍒嗛洟瑁濈疆锛屾湁鏁堝(sh铆)鐝�(xi脿n)绮夊〉鐨勫洖鏀跺啀鍒╃敤锛屼篃閬垮厤浜嗗収(n猫i)绮夊〉闆滆唱(zh矛)娌夋穩鍜屽牭濉�銆�
涓€绋粙璩�(zh矛)銆佷笁绋姛鑳�锛屽悓鏅�(sh铆)鍦ㄤ竴鍊�(g猫)瀹瑰櫒鍏�(n猫i)瀹屾垚锛岄仈(d谩)鍒板嵆鑴～锛屽張鑴爱閭勮兘闄ゅ〉锛岃┎闋�(xi脿ng)鐩劇(w煤)寤㈡福銆佸虎姘�銆佸虎姘ｆ帓鏀�銆傝劔纭虎妫勭墿缍滃悎鍒╃敤鐢熺敘(ch菐n)鍚堟垚姘ㄥ寲鑲ワ紝浠ュ虎鍒�"鑲�"锛岃畩寤㈢偤瀵�銆佺敤浜庤静(n贸ng)妤�(y猫)鍗佷簩绋静(n贸ng)浣滅墿浣滅偤鑲ユ枡锛屽彲褰㈡垚闆诲姏銆佺叅鐐€佸寲鑲ュ伐妤�(y猫)閺堢浉绲�(ji茅)鍚�锛岀偤鑴～鑴鐢ㄦ埗(h霉)甯朵締(l谩i)鍙鐨勭稉(j墨ng)婵�(j矛)鏁堢泭銆�
瓒呰伈娉㈡哀鍖�
鑴～(SulphCo)[13]鎶€琛�(sh霉)鏄敱USC鍜孲ulphCo鍏徃鑱�(li谩n)鍚堢殑鏂板瀷鑴～鎶€琛�(sh霉)銆傛鎶€琛�(sh霉)鐨勫寲瀛�(xu茅)鍘熺悊鑸嘇SR-2鎶€琛�(sh霉)鍩烘湰鐩稿悓锛屼笉鍚屼箣铏曟槸SulphCo鎶€琛�(sh霉)閲囩敤浜嗚秴鑱叉尝
鍙嶆噳(y墨ng)鍣�锛屽挤(qi谩ng)鍖栦簡鍙嶆噳(y墨ng)锛屼娇鑴～鏁堟灉鏇村姞銆傚叾娴佺▼鎻忚堪鐐猴細鍘熸枡鑸囧惈鏈夋哀鍖栧姂鍜屽偓鍖栧姂鐨勬按鐩稿湪鍙嶆噳(y墨ng)鍣ㄥ収(n猫i)娣峰悎锛屽湪瓒呰伈娉㈢殑浣滅敤涓�锛屽皬姘ｆ场杩呴€熺殑鐢�(ch菐n)鐢熷拰鐮存粎锛屽緸鑰屼娇娌圭浉鑸囨按鐩告贩鍚�锛屽湪鐭檪(sh铆)闁撳収(n猫i)瓒呰伈娉㈤倓鍙互浣挎贩鍚堢墿鏂欏収(n猫i)鐨勫眬閮ㄦ韩搴﹀拰澹撳姏杩呴€熷崌楂橈紝涓斿湪娣峰悎鐗╂枡鍏�(n猫i)鐢�(ch菐n)鐢�锛屽弮鑸囩～鍖栫墿鐨勫弽鎳�(y墨ng)锛涚稉(j墨ng)婧跺姂钀冨彇鑴櫎鐮滃拰纭吀楣�锛�
婧跺姂鍐嶇敓鍚庡惊鐠�(hu谩n)浣跨敤锛岀牅鍜岀～閰搁菇鍙互鐢熺敘(ch菐n)鍏朵粬鍖栧伐鐢�(ch菐n)鍝�銆�
SulphCo鍦ㄥ畬鎴愬(sh铆)椹�(y脿n)瀹ゅ伐浣滃悗锛屽張閫�(j矛n)琛屼簡
涓│鏀惧ぇ瀵�(sh铆)椹�(y脿n)锛屽彇寰椾簡浠や汉婊�(m菐n)鎰忕殑鏁堟灉锛屽嵆涓嶅悓纭惈閲忕殑鏌存补缍�(j墨ng)閬�(gu貌)姘у寲
鑴～鎶€琛�(sh霉)鍚庣～鍚噺鍧囪兘鍒�10 渭g/g浠ヤ笅銆侭echb鍏徃姝ｅ湪钁楁墜SulphCo鎶€琛�(sh霉)鐨勫伐妤�(y猫)瑭﹂(y脿n)銆�
