鎽樿锛氳劔閵风郴绲�(t菕ng)鎶曞叆鍚庯紝绌洪爯(y霉)鍣ㄥ牭濉炲晱(w猫n)椤岄潪甯告櫘閬�锛屾枃绔犻嚌灏�(du矛)绠″紡绌洪爯(y霉)鍣ㄥ牭濉炲晱(w猫n)椤岄€�(j矛n)琛屼簡鍘熷洜鍒嗘瀽锛屾彁鍑轰簡鏈夋晥瑙ｆ焙鎺柦銆�

闂�(gu膩n)閸佃锛氳劔纭�锛涘偓鍖栧姂锛涚┖闋�(y霉)鍣ㄥ牭濉�

1鍓嶈█

鍦ㄨ秴浣庢帓鏀捐姹備笅锛岀偤淇濊瓑姘哀鍖栫墿涓嶈秴妯�(bi膩o)锛屽湪璁婂伐娉侀亱(y霉n)琛屾檪(sh铆)鍚勫粻鎴栧鎴栧皯鐨勫瓨鍦ㄥ翱绱犳垨姘ㄩ亷(gu貌)鍣存儏娉�銆傚闀�(zh菐ng)鏅�(sh铆)闁撻亷(gu貌)鍣�锛岀厵姘ｅ伌(c猫)灏辨渻(hu矛)褰㈡垚纭吀姘姩绮樼祼(ji茅)鐗╅檮钁楀湪绌洪爯(y霉)鍣ㄨ〃闈�锛岃檿鐞嗕笉鍙婃檪(sh铆)鎴栨柟娉曚笉寰楃暥(d膩ng)锛岀┖闋�(y霉)鍣ㄦ渻(hu矛)閮ㄥ垎鍫垫鐩磋嚦琚揩鍋滅垚銆傜洰鍓嶇寮忕┖闋�(y霉)鍣ㄥ牭濉炲晱(w猫n)椤屽凡鎴愮偤鍚勫粻鏀婚棞(gu膩n)闆ｉ锛岀洰鍓嶅ぇ鍞愪繚瀹氱啽闆诲粻缍�(j墨ng)閬�(gu貌)鎶€琛�(sh霉)鏀归€犲拰閬�(y霉n)琛岃(di脿o)鏁村熀鏈В姹轰簡绠″紡绌洪爯(y霉)鍣ㄥ牭濉炲晱(w猫n)椤屻€�

瑭查浕寤�閸嬬垚鐐烘澅 鏂归崑鐖�(闆嗗湗(tu谩n))鑲′唤鏈夐檺鍏徃瓒呴珮澹�銆佽嚜鐒跺惊鐠�(hu谩n)姹藉寘鐖愩€佸柈鐖愯啗銆佷竴娆′腑闁撳啀鐔便€佸柈閸嬬瓛鍨嬬祼(ji茅)妲�(g貌u)銆佸洓瑙掑垏鍦撶噧鐕掓柟寮忋€佸钩琛￠€氶ⅷ(f膿ng)銆佸浐鎱�(t脿i)鎺掓福銆佸叏閶肩祼(ji茅)妲�(g貌u)妲�(g貌u)鏋�銆佹嚫鍚婄祼(ji茅)妲�(g貌u)銆佸崐闇插ぉ甯冪疆鐕冪叅閸嬬垚锛岄噰鐢ㄤ綆姘哀鍖栫墿鐕冪噿鎶€琛�(sh霉)锛屼腑婧绌洪爯(y霉)鍣ㄩ噰鐢ㄨ嚗寮忓竷缃紝楂樻韩娈靛拰浣庢韩娈电┖闋�(y霉)鍣ㄧ偤绔嬪紡甯冪疆銆�

2鑴绯荤当(t菕ng)绨�(ji菐n)浠�

2.1鑴绯荤当(t菕ng)宸ヨ棟娴佺▼甯冪疆

澶у攼淇濆畾鐔遍浕寤�10铏�(h脿o)銆�11铏�(h脿o)姗�(j墨)绲勮劔纭濊缃噰鐢紙SNCR+SCR锛夋贩鍚堟硶鐨勮劔纭濆伐钘�锛岄倓鍘熷姂閲囩敤灏跨礌銆傝劔纭濆伐钘濅富瑕佸垎鐐哄叐澶ч儴鍒�銆傜涓€閮ㄥ垎鐐篠NCR锛岀浜岄儴鍒嗙偤SCR銆傚湪鍚堥仼婧害鍗€(q奴)闁撶殑鐖愯啗涓櫞鍏ラ倓鍘熷姂灏跨礌锛屽翱绱犲湪鐖愯啗涓垎瑙ｇ偤姘ㄥ拰鐣版鞍閰�锛屽苟鑸囩厵姘ｄ腑鐨凬Ox鍙嶆噳(y墨ng)銆傛湭鍙冨姞鍙嶆噳(y墨ng)鐨勬皑姘ｉ€冮€歌嚦SCR鍙嶆噳(y墨ng)鍣�锛岃垏SCR鍙嶆噳(y墨ng)鍣ㄥ崁(q奴)鐨勬皑鍣存敞灏勭郴绲�(t菕ng)鍣村叆鎵€闇€瑕佺殑姘ㄤ竴璧凤紝鍦ㄥ弽鎳�(y墨ng)鍣ㄥ収(n猫i)鐨勫偓鍖栧姂鍌寲涓嬮€�(j矛n)涓€姝ヨ垏鐓欐埃涓殑NOx鍙嶆噳(y墨ng)锛屽緸鑰屽(sh铆)鐝�(xi脿n)SNCR锛婼CR娣峰悎鑴銆�

2.2鑴SNCR宸ヨ棟绯荤当(t菕ng)锛�

灏跨礌SNCR鐨勫熀鏈師鐞嗘槸鍦ㄦ矑(m茅i)鏈夊偓鍖栧姂鐨勬儏娉佷笅锛屽悜850鈩冿綖1150 鈩冪垚鑶涗腑鍣村叆閭勫師鍔戝翱绱�锛岄倓鍘熷姂鈥滄湁閬告搰鎬р€濆湴鑸囩厵姘ｄ腑鐨凬Ox 鍙嶆噳(y墨ng)骞剁敓鎴愮劇(w煤)姣掋€佺劇(w煤)姹℃煋鐨凬2鍜孒2O銆�

鐣�(d膩ng)鐢ㄥ翱绱犱綔閭勫師鍔戞檪(sh铆)鍏跺弽鎳�(y墨ng)鍙〃绀虹偤:

NH2CONH2 鈫� 2NH3 + HNCO

4NO + 4NH3 + O2 鈫� 4N2 + 6H2O

2NO2 + 4NH3 + O2 鈫� 3N2 + 6H2O

2NO + 2HNCO + 1/2O2 鈫� 2N2 + 2CO2 + H2O

SNCR娉曠殑NOx鑴櫎鏁堢巼涓昏鍙栨焙浜庡弽鎳�(y墨ng)婧害銆丯H3鑸嘚Ox鐨勫寲瀛�(xu茅)瑷�(j矛)閲忔瘮銆佹贩鍚堢▼搴�銆佸弽鎳�(y墨ng)鏅�(sh铆)闁撶瓑銆係NCR宸ヨ棟鐨勬韩搴︽帶鍒惰嚦闂�(gu膩n)閲嶈锛岃嫢婧害閬�(gu貌)浣庯紝NH3鐨勫弽鎳�(y墨ng)涓嶅畬鍏�锛屽鏄撻€犳垚NH3閫冮€�锛涜€屾韩搴﹂亷(gu貌)楂�锛孨H3鍓囧鏄撹姘у寲鐐篘O锛屾姷娑堜簡NH3鐨勮劔纭濇晥鏋�銆傛韩搴﹂亷(gu貌)楂樻垨閬�(gu貌)浣庨兘鏈�(hu矛)灏�(d菐o)鑷撮倓鍘熷姂鎼嶅け鍜孨Ox鑴櫎鐜囦笅闄嶃€�

3鑴绯荤当(t菕ng)鎶曢亱(y霉n)鍚庨亱(y霉n)琛屾儏娉佸強鍑虹従(xi脿n)鐨勫晱(w猫n)椤�

3.1绌洪爯(y霉)鍣ㄥ毚(y谩n)閲嶅牭濉為亱(y霉n)琛屼腑鐒�(w煤)娉曡檿鐞�

瑭插粻鑴绯荤当(t菕ng)鎶曞叆SNCR绯荤当(t菕ng)鍚�锛岀┖闋�(y霉)鍣ㄥ牭濉炲毚(y谩n)閲嶏紝閬�(y霉n)琛屼笉鍒板叐鏈堟(j墨)绲勫洜绌洪爯(y霉)鍣ㄥ牭濉炵劇(w煤)娉曠辜绾�(x霉)閬�(y霉n)琛�銆傝鍟�(w猫n)鍚岄鍨嬫(j墨)绲勯亱(y霉n)琛屾儏娉�锛屾墍鐧�(f膩)鐢熺殑鍟�(w猫n)椤屽熀鏈浉鍚岋紝灏ゅ叾鏄姇鍏NCR鍚�锛岀┖闋�(y霉)鍣ㄥ牭濉炴儏娉佹洿鍔犲毚(y谩n)閲�銆傚洜绠″紡绌洪爯(y霉)鍣ㄥ竷缃湪鐓欓亾鍏�(n猫i)閮�锛屽緸澶栭潰鐒�(w煤)娉曠枏閫氾紝鍙兘鍋滅垚铏曠悊銆傚仠鐖愬悗鐧�(f膩)鐝�(xi脿n)鍙冲伌(c猫)涓韩娈佃嚗寮忕┖闋�(y霉)鍣ㄧ鎺掑熀鏈牭姝汇€�

3.2鎶曞叆SNCR绯荤当(t菕ng)鍚�锛孲CR鍏ュ彛姘哀鍖栫墿鍏╁伌(c猫)鍋忓樊杓冨ぇ

鍓涢枊濮嬫姇鍏NCR鏅�(sh铆)锛孲CR鍏ュ彛宸﹀伌(c猫)姘哀鍖栫墿鍚噺澶т簬鍙冲伌(c猫)绱�200mg/Nm3锛岃(shu艒)鏄庡彸鍋�(c猫)鍣村叆灏跨礌閲忚純澶�锛岃鍟�(w猫n)寤犲鍜屽叾浠栭浕寤犳妧琛�(sh霉)浜哄摗锛屽皪(du矛)鏃嬭綁(zhu菐n)鍒囧湏鐕冪噿鏂瑰紡閸嬬垚瀛樺湪鍏╁伌(c猫)鍋忓樊姝ｅ父銆�

3.3灏跨礌瀵�(sh铆)闅涚敤閲忔瘮鐞嗚珫鐢ㄩ噺鏄庨’鍋忛珮

鐩墠鍚勫粻姘ㄩ€冮€哥巼鍦ㄧ窔娓�(c猫)閲忓熀鏈兘涓嶆簴(zh菙n)纰�锛屽彧鑳介€氶亷(gu貌)灏跨礌鐢ㄩ噺璁婂寲瓒ㄥ嫝(sh矛)鍙婅▓(j矛)绠楃悊璜栨秷鑰楅噺缍滃悎鍒嗘瀽鍒ゆ柗灏跨礌鐢ㄩ噺鏄惁閬�(gu貌)閲�銆傝┎寤犵稉(j墨ng)閬�(gu貌)鏀归€犲墠鍚庡翱绱犵敤閲忓皪(du矛)姣旓紝鎷嬪幓瓒呬綆鎺掓斁褰遍熆锛屽翱绱犵敤閲忔瘮鏀归€犲墠楂�15%-20%銆�

3.4SNCR绯荤当(t菕ng)灏跨礌鐢ㄩ噺澧炲姞鍊艰垏姘哀鍖栫墿闄嶄綆鍊间笉鎴愭瘮渚�

涓€鑸獚(r猫n)鐐篠NCR绯荤当(t菕ng)澶氬櫞鐨勫翱绱犳渻(hu矛)娴佸叆鍒癝CR绯荤当(t菕ng)绻肩簩(x霉)鍙冭垏鍙嶆噳(y墨ng)锛屽湪瑭插粻瀵�(sh铆)闅涢亱(y霉n)琛屼腑锛屽鍔燬NCR绯荤当(t菕ng)灏跨礌鐢ㄩ噺锛孲CR鍏ュ彛姘哀鍖栫墿鍚噺骞朵笉鎴愭瘮渚嬩笅闄�锛孲CR鍙嶆噳(y墨ng)鍣ㄥ嚭鍙ｆ爱姘у寲鐗╀篃涓嶉毃SNCR绯荤当(t菕ng)灏跨礌澧炲姞閲忔垚姣斾緥涓嬮檷銆備篃闁撴帴瑾�(shu艒)鏄嶴NCR绯荤当(t菕ng)閬�(gu貌)鍣寸殑灏跨礌鍒癝CR绯荤当(t菕ng)鍙湁灏戦儴鍒嗙辜绾�(x霉)鍙冭垏鍙嶆噳(y墨ng)銆�

4绌洪爯(y霉)鍣ㄥ牭濉炲師鍥犲垎鏋�

4.1姝ｅ父閬�(y霉n)琛屽翱绱犵敤閲忛亷(gu貌)澶�

闆诲粻鑱�(li谩n)绯婚浕鐮旈櫌鍒嗗垾娓�(c猫)瑭︿簡鐢层€佷箼鍙嶆噳(y墨ng)鍣ㄥ嚭鍙ｇ殑閫冮€告皑婵冨害锛岄儴鍒嗕綅缃ぇ澶ц秴閬�(gu貌)浜�3ppm鐨勮ō(sh猫)瑷�(j矛)瑕佹眰銆傜敳銆佷箼鍏╁伌(c猫)鐨勯€冮€告皑婵冨害澶у鍔犱簡绌洪爯(y霉)鍣ㄧ⿳鐏板牭濉炰互鍙婅厫铦曢ⅷ(f膿ng)闅�(xi菐n)锛屽毚(y谩n)閲嶅奖闊夸簡姗�(j墨)绲勭殑瀹夊叏绌�(w臎n)瀹氶亱(y霉n)琛�銆傚悓鏅�(sh铆)锛岄€氶亷(gu貌)姘ㄩ€冮€告脯(c猫)瑭︾祼(ji茅)鏋滐紝鍙互鎺ㄦ柗鍑哄弽鎳�(y墨ng)鍣ㄥ収(n猫i)閮ㄥ瓨鍦ㄧ厵姘ｇ煭璺垨鑰呭偓鍖栧姂澶辨椿鎯呮硜銆備絾鐐轰繚璀夌挵(hu谩n)淇濇寚妯�(bi膩o)瑕佹眰锛岄浕寤犱笉寰椾笉绻肩簩(x霉)閲囧彇鍔犲ぇ鍣存皑閲忕殑鏂规硶渚�(l谩i)闄嶄綆姘哀鍖栫墿鐨勬帓鏀�锛岄暦(zh菐ng)鏈熼亱(y霉n)琛屽悗褰㈡垚浜嗘儭鎬у惊鐠�(hu谩n)銆傞€犳垚灏跨礌鐢ㄩ噺澶х殑鍘熷洜涓€鏄偝绲�(t菕ng)瑙€蹇甸亷(gu貌)澶氫娇鐢ㄩ倓鍘熸晥鐜囪純浣庣殑SNCR绯荤当(t菕ng)锛屼簩鏄埗绮夌郴绲�(t菕ng)纾ㄧ叅姗�(j墨)绌虹叅绛夎畩宸ユ硜閫犳垚姘哀鍖栫墿鐬檪(sh铆)瓒呮(bi膩o)涓嶅緱涓嶅澶у翱绱犵敤閲�銆�

4.2绌洪爯(y霉)鍣ㄥ竷缃奖闊�

鑰冩叜鍒版敼閫犵┖闁撳晱(w猫n)椤岋紝涓韩娈电┖闋�(y霉)鍣ㄦ敼鐐烘彌鐔辨晥鐜囪純楂樼殑鑷ュ紡绌洪爯(y霉)鍣�锛屽洜鑷ュ紡甯冪疆绠″瓙鑳岄ⅷ(f膿ng)闈㈤ⅷ(f膿ng)閫熻純浣庯紝澶уぇ澧炲姞浜嗙～閰告矮閵ㄧ殑绮樼祼(ji茅)骞剧巼锛屽仠鐖愭鏌ヤ篃椤ず涓韩娈电┖闋�(y霉)鍣ㄥ熀鏈牭姝汇€�

4.3绌洪爯(y霉)鍣ㄧ澹佹韩搴﹁純浣�

瑭插粻涓韩娈电┖闋�(y霉)鍣ㄥ叆鍙ｉⅷ(f膿ng)婧ぇ绱勫湪110鈩冨乏鍙�锛屽嚭鍙ｉⅷ(f膿ng)婧綆璨�(f霉)鑽峰彧鏈�150鈩冨乏鍙�锛岀～閰告矮閵ㄧ矘绲�(ji茅)鐗╃敓鎴愭韩搴﹀氨鍦�150鈩冧互涓嬶紝閫欏氨澶уぇ澧炲姞浜嗙～閰告矮閵ㄧ矘绲�(ji茅)鐗╃殑鐢熸垚銆�

5闃叉绌洪爯(y霉)鍣ㄧ殑鎺柦鍙婂湪绶氭竻鍫垫帾鏂�

5.1 绌洪爯(y霉)鍣ㄩ槻鍫垫帾鏂�

a)閬�(y霉n)琛屾檪(sh铆)鎵撻枊鐔遍ⅷ(f膿ng)鍐嶅惊鐠�(hu谩n)闁€锛屽苟澧炶ō(sh猫)鏆栭ⅷ(f膿ng)鍣�锛屼互鎻愰珮閫�(j矛n)鍏ラ爯(y霉)鐔卞櫒鐨勯ⅷ(f膿ng)婧�銆�

b)姘哀鍖栫墿瓒呴爯(y霉)璀﹀€煎悗锛岄鍏堝鍔燬CR鍙嶆噳(y墨ng)鍗€(q奴)灏跨礌婧舵恫閲忥紝濡傛爱姘у寲鐗╂寚妯�(bi膩o)鎸佺簩(x霉)涓婂崌锛屽啀澧炲姞SNCR灏跨礌婧舵恫閲�锛岀穵鎬ョ媭鎱�(t脿i)涓嬪彲鐭檪(sh铆)闁撴墦闁婼NCR鏃佽矾閬�(y霉n)琛岋紝寰呯郴绲�(t菕ng)鍙冩暩(sh霉)绌�(w臎n)瀹氬悗锛屽強鏅�(sh铆)鎭㈠京(f霉)姝ｅ父閬�(y霉n)琛屾柟寮�銆�

c)鍔犲挤(qi谩ng)閰嶇叅绠＄悊锛岄槻姝㈣剛绮夌郴绲�(t菕ng)绌虹叅銆佸牭鐓わ紝淇濊瓑鍒剁矇绯荤当(t菕ng)绌�(w臎n)瀹氶亱(y霉n)琛�銆�

d)璺熻(di脿o)搴﹀嫟婧濋€氾紝鐩￠噺涓嶅湪浣庤矤(f霉)鑽峰伐娉佷笅闀�(zh菐ng)鏅�(sh铆)闁撻亱(y霉n)琛�锛岄槻姝㈢┖闋�(y霉)鍣ㄥ婧亷(gu貌)浣�銆�

5.2 绌洪爯(y霉)鍣ㄥ共鐕掓帾鏂�

a)瀵�(sh铆)椹�(y脿n)琛ㄦ槑纭吀姘姩绮樼祼(ji茅)鐗╁湪200鈩冨乏鍙虫槸鍙互鍒嗚В鐨�锛屽埄鐢ㄩ€欎竴鐗规€�锛岃┎寤犻€�(j矛n)琛屼簡绌洪爯(y霉)鍣ㄩⅷ(f膿ng)閬撴敼閫�锛屽湪閫侀ⅷ(f膿ng)姗�(j墨)鑱�(li谩n)绲�(lu貌)棰�(f膿ng)閬撹檿锛堢垚鍓嶈垏鐖愬悗锛夊畨瑁濊伅(li谩n)绲�(lu貌)鎿嬫澘鍚� 1 鍊�(g猫)锛岀洰鐨勬槸灏囩敳涔欏叐鍋�(c猫)绌烘埃闅旀柗銆�

b)姝ｅ父閬�(y霉n)琛屾檪(sh铆)鑱�(li谩n)绲�(lu貌)鎿嬫澘鐐洪枊鍟熺媭鎱�(t脿i)銆傞€氶亷(gu貌)灏�(du矛)鐢蹭箼鍏╁伌(c猫)浣庢韩娈电┖闋�(y霉)鍣ㄩⅷ(f膿ng)婧亸宸彲浠ュ垽鏂峰摢鍋�(c猫)绌洪爯(y霉)鍣ㄥ牭濉�銆傚共鐕掓檪(sh铆)锛屽皣閫侀ⅷ(f膿ng)姗�(j墨)鍑哄彛鑱�(li谩n)绲�(lu貌)鎿嬫澘闂�(gu膩n)闁夋檪(sh铆)锛岄€氶亷(gu貌)瑾�(di脿o)鏁村叐鍋�(c猫)閫侀ⅷ(f膿ng)閲忕殑鍋忓樊锛屽彲鎻愰珮鍠伌(c猫)闋�(y霉)鐔卞櫒绠″婧害鑷�190鈩冧互涓�锛岄€欐ǎ闄勮憲鍦ㄨ┎鍋�(c猫)绌烘埃闋�(y霉)鐔卞櫒绠″瓙澶栧涓婄殑娑叉厠(t脿i)纭吀姘姩钂哥櫦(f膩)锛屾笡绶╅爯(y霉)鐔卞櫒鍫靛閫熷害銆�

6绲�(ji茅)璜�

闃叉绌洪爯(y霉)鍣ㄥ牭濉炲厛寰為爯(y霉)闃插仛璧凤紝鐧�(f膩)鐝�(xi脿n)鍫靛鍚�锛屽皪(du矛)瑭插伌(c猫)绌洪爯(y霉)鍣ㄩ€�(j矛n)琛屽共鐕�锛屽幓闄ょ～閰告矮閵ㄧ矘绲�(ji茅)鐗�锛屽彲鏈夋晥娓涚珐绌洪爯(y霉)鍣ㄥ牭濉為€熷害銆傝┎寤犺嚜鏂借绌洪爯(y霉)鍣ㄥ共鐕掓帾鏂借嚦浠婂叚鍊�(g猫)鏈�锛屾湭鐧�(f膩)鐢熼亷(gu貌)鍥犵┖闋�(y霉)鍣ㄥ牭濉炶杩仠鐖愭儏娉侊紝鐩告瘮鍘熶締(l谩i)姣�?j墨)鎵囬交鈧�(g猫)鏈堥渶鍋滅垚娓呯悊绌洪爯(y霉)鍣ㄦ晥鏋滄槑椤�銆�