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閬告搰鎬у偓鍖栭倓鍘熸硶SCR(selective catalytic reduction锛夋槸鐩墠鍦嬪収(n猫i)澶栧湪澶у瀷鐕冪叅姗�(j墨)绲勪笂寤ｆ硾閲囩敤鐨勮劔纭濇柟娉�銆係CR鐨勫師鐞嗘槸鎶奛H2浣滅偤閭勫師鍔�锛岀稉(j墨ng)鍣存皑鏍兼煹鍣村叆鐓欓亾锛岃垏鐓欐埃鍏呭垎娣峰悎鍚�锛岄€�(j矛n)鍏ュ偓鍖栧姂灞ゅ簥锛屽湪鍌寲鍔戠殑浣滅敤涓�锛屾妸Nox閭勫師鐐篘2鍜孒2O銆�
鍦⊿CR宸ヨ棟涓�锛岀偤浜嗚▓(j矛)绠楀櫞鍏ョ殑NH2閲�锛屽繀闋堝(sh铆)鏅傛娓厵姘ｆ祦閲忋€傜敱浜庨崑鐖愮厵棰�(f膿ng)閬撴埅闈㈢⿳寰堝ぇ锛岄ⅷ(f膿ng)閲忛洠浠ョ洿鎺ユ脯閲忥紝閫氬父鍋氭硶鏄脯閲忕厵閬撳収(n猫i)鐨勭厵姘ｆ祦閫�锛岀敤鐓欐埃娴侀€熶箻浠ョ厵閬撻潰绌�锛屾眰寰楃厵姘ｉ噺銆備絾鏄紝闆荤珯閸嬬垚澶у瀷鐓欓ⅷ(f膿ng)閬撳彈甯冪疆褰遍熆锛屼竴鑸洿娈垫瘮杓冪煭锛岀厵棰�(f膿ng)閬撶殑娴侀€熸脯閲忔瘮杓冨洶闆�锛涜€屼笖鍦ㄦ祦閫熸脯閲忚檿锛屾祦鍫撮毃璨�(f霉)鑽疯畩鍖栧ぇ锛岀厵姘ｄ腑鍚〉閲忛珮锛屽剙琛ㄥ牭濉�銆佺（鎼嶇従(xi脿n)璞″毚(y谩n)閲�銆傚洜姝�锛岄浕绔欓崑鐖愬ぇ鍨嬬厵棰�(f膿ng)閬撴祦閫熸脯閲忓剙琛ㄧ殑閬稿瀷闈炲父閲嶈銆�

涓€銆佸父鐢ㄧ厵閬撴祦閫熸脯閲忕殑鍎€琛�

娴侀€熸脯閲忓剙琛ㄧó椤炵箒澶氾紝鐩墠锛屽父鐢ㄤ簬闆诲粻鐓欓ⅷ(f膿ng)閫熷害娓噺鐨勫剙琛ㄤ富瑕佹湁宸寮忓拰鐔卞皫(d菐o)寮忔祦閲忚▓(j矛)鍏╃ó銆�

1.1宸寮忔祦閲忚▓(j矛)

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宸寮忔祦閲忚▓(j矛)閫氶亷娓噺绺藉鑸囬潨澹撲箣宸嵆鍕曞锛屾眰寰椾粙璩�(zh矛)娴侀€�銆�

閬╃敤浜庢脯閲忓ぇ鎴潰姘ｉ珨娴侀€熺殑宸寮忔祦閲忚▓(j矛)涓€鑸湁鐨墭绠�銆侀樋鐗涘反鍜屽▉鍔涘反娴侀噺瑷�(j矛)涓夌ó銆傞€欎笁绋祦閲忚▓(j矛)鍘熺悊鐩稿悓锛屾(g貌u)鎴愮浉浼�锛屽潎鐢卞彇澹撻儴浠讹紙鍌虫劅鍣級銆佸皫(d菐o)澹撻儴浠跺拰澹撳姏娓噺閮ㄤ欢锛堝宸璁婇€佸櫒绛夛級妲�(g貌u)鎴�銆�

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闃跨墰宸存祦閲忚▓(j矛)鍙堢ū骞冲潎鐨墭绠�锛屽叾鍙栧鏂瑰紡鐐哄榛�(di菐n)鍙栧锛屾脯閲忕祼(ji茅)鏋滅偤澶氬€嬪彇澹撻粸(di菐n)鐨勫钩鍧囬€熷害銆傞樋鐗涘反娴侀噺瑷�(j矛)鍦ㄧ簿搴�銆佸畨瑁濇柟渚挎€у拰闃诲姏鏂归潰杓冩櫘閫氱毊鎵樼鏈夋墍鏀瑰杽銆備絾鍦ㄩ珮绮夊〉鐓欐埃涓�锛岄樋鐗涘反娴侀噺瑷�(j矛)鍙栧瀛斿鏄撳牭濉�锛屽奖闊垮叾绌�(w臎n)瀹氶亱(y霉n)琛�銆�

濞佸姏宸存祦閲忚▓(j矛)鐨勫彇澹撻儴浠朵篃鏄榛�(di菐n)鍙栧鍨嬶紝浣嗗叾澶栧舰瑷�(sh猫)鐐哄瓙褰堥牠鍨�锛屽苟灏嶅彇澹撳瓟浣嶇疆鍋氫簡鏀归€�(j矛n)锛屽湪绮惧害銆佸樊澹撹剤鍕曞拰闃插牭鏂归潰鏈変簡閫�(j矛n)涓€姝ョ殑鏀瑰杽銆�

鑰冩叜鍒癝CR鍗€(q奴)鍩熺厵姘ｇ殑楂樻韩銆侀珮濉�銆佸ぇ鎴潰鍙婃尟鍕曠瓑鐗归粸(di菐n)锛屾櫘閫氱毊鎵樼鍨嬫祦閲忚▓(j矛)涓嶉仼鍚堥伕鐢�锛涢伕鐢ㄩ樋鐗涘反鍜屽▉鍔涘反娴侀噺瑷�(j矛)鏅傛噳(y墨ng)瑕佹眰鍌虫劅閮ㄤ欢鍏锋湁闃茬（銆侀槻鑵�銆佽€愰珮婧瓑鐗规€�锛屽偝鎰熼儴浠舵噳(y墨ng)闃插牭锛屽苟鍔犺鍙嶅惞瑁濈疆銆�

1.2鐔卞皫(d菐o)寮忔埃楂旀祦閲忚▓(j矛)

鐔卞皫(d菐o)寮忔埃楂旀祦閲忚▓(j矛)鏄埄鐢ㄧ啽鍌冲皫(d菐o)鍘熺悊鑰岃ō(sh猫)瑷�(j矛)鐨�锛屽嵆鍒╃敤娴佸嫊涓殑娴侀珨鑸囩啽婧愪箣闁撶啽閲忎氦鎻涚殑闂�(gu膩n)绯讳締娓噺娴侀噺鐨勫剙琛�銆�

閲囩敤閫欑ó鍘熺悊鐨勭啽寮忔祦閲忚▓(j矛)锛屽叾鍏稿瀷鐨勫偝鎰熷厓浠跺寘鎷叐鍊嬫韩搴﹀偝鎰熷櫒銆傞€欏叐鍊嬫韩搴﹀偝鎰熷櫒鍒嗗垾缃簬姘ｆ祦涓殑鍏╅噾灞窗(x矛)绠″収(n猫i)銆傚叾涓竴鍊嬫韩搴﹀偝鎰熷櫒娓緱姘ｆ祦婧害T锛涘彟涓€绱�(x矛)绠＄稉(j墨ng)鍔熺巼鎭掑畾鐨勯浕鐔辩挡鍔犵啽锛屽叾婧害Tv楂樹簬姘ｆ祦婧害锛屼笖姘ｉ珨闈滄鏅俆v鏈€楂�銆傞毃钁楄唱(zh矛)閲忔祦閫焢U鐨勫鍔狅紝姘ｆ祦鏈冨付璧版洿澶氱啽閲�锛屽皫(d菐o)鑷存韩搴︿笅闄�锛屾脯寰楁韩搴﹀樊 鈻砊锛漈v-T銆傞€欑ó鏂规硶绋变綔鈥滄亽婧樊娉曗€�锛屽叾琛ㄩ仈(d谩)寮忓涓嬫墍绀恒€�

鑻ヤ繚鎸佲柍T鎭掑畾锛屾帶鍒跺姞鐔卞姛鐜囬毃娴侀噺澧炲姞鑰屽鍔狅紝鍓囬€欑ó鏂规硶绋变綔鈥滄亽鍔熺巼娉曗€�銆�
姘ｉ珨鎴愬垎鍜屾埃楂旀韩搴︾殑璁婂寲鍧囨渻褰遍熆姘ｉ珨鐨勭墿鐞嗘€ц唱(zh矛)锛屼娇寰楃郴鏁�(sh霉)A鍜孊鐧�(f膩)鐢熻畩鍖�锛屽奖闊挎脯閲忕殑婧�(zh菙n)纰烘€�銆備絾鍦⊿CR鐓欐埃涓紝 N2鍜孋O2鍗犱簡杩�90锛呯殑楂旂⿳锛岄亱(y霉n)琛屾檪鐨勬韩搴﹁畩鍖栬寖鍦嶅湪100鈩冨乏鍙�锛屽皪姘ｉ珨鐗╃悊鎬ц唱(zh矛)褰遍熆寰堝皬銆�

鑸囧樊澹撳紡娴侀噺瑷�(j矛)鐩告瘮锛岀啽灏�(d菐o)寮忔祦閲忚▓(j矛)鍦ㄩ樆鍔�銆侀槻鍫电伆銆佽€愮（鎼嶅強瀹夎鏂逛究鎬т笂鏈変竴瀹氱殑鍎�(y艒u)鍕�锛屽畠鍏锋湁闃诲姏灏忋€佺祫鎴愮啊鍠�銆佹晠闅滄鐜囦綆绛夌壒榛�(di菐n)锛涗笖鍌虫劅鍣ㄩ儴鍒嗗彲閲囩敤鑰愰珮婧�銆佽€愮（鎼嶇殑鏉愭枡锛岄仼鐢ㄤ簬楂樻韩銆侀珮绮夊〉鐨凷CR鐓欓亾涓�銆�

浜屻€佹脯閲忎綅缃殑閬稿彇

鐒¤珫鏄樊澹撳紡娴侀噺瑷�(j矛)閭勬槸鐔卞皫(d菐o)寮忔祦閲忚▓(j矛)锛屽潎鏄皪娴佸牬涓煇鍊嬮粸(di菐n)鎴栨煇鍊嬬窔涓婂榛�(di菐n)鐨勬祦閫熸脯閲�銆備絾鏄�锛屽湪闆荤珯閸嬬垚鐨勭厵閬撲腑锛岀厵閬撴埅闈㈠ぇ銆佺洿娈电煭銆佹祦鍫存儏娉佸京(f霉)闆�锛屽苟涓斿湪涓嶅悓鐨勮矤(f霉)鑽锋儏娉佷笅锛屾祦鍫存儏娉佽畩鍖栧ぇ銆傝嫢绨″柈鍦伴伕鐢ㄥ€嬪垾榛�(di菐n)鐨勬祦閫熶綔鐐哄叏鎴潰鐨勫钩鍧囨祦閫�锛屽墖瑾ゅ樊澶�銆傚洜姝�锛屾脯閲忎綅缃殑閬稿彇灏遍’寰楅潪甯搁噸瑕�銆�

鍦⊿CR宸ヨ棟涓紝鏍规摎(j霉)鐓欓亾涓祦鍫寸殑鍧囧嫽鎯呮硜锛屼竴鑸彲浠ユ妸SCR鍗€(q奴)鍩燂紙寰炵渷鐓ゅ櫒鍑哄彛鑷崇┖姘ｉ爯(y霉)鐔卞櫒鍏ュ彛锛夊垎鐐哄櫞姘ㄦ牸鏌靛墠銆佸櫞姘ㄦ牸鏌佃嚦SCR鍙嶆噳(y墨ng)鍣ㄥ叆鍙�銆丼CR鍙嶆噳(y墨ng)鍣ㄣ€丼CR鍙嶆噳(y墨ng)鍣ㄥ嚭鍙ｈ嚦绌烘埃闋�(y霉)鐔卞櫒鍏ュ彛鍥涘€嬮儴鍒�銆�

鍥犲櫞姘ㄦ牸鏌靛墠鐨勭厵姘ｆ祦鍫存湭缍�(j墨ng)鍏呭垎鏁存祦锛屽叾鍧囧嫽鎯呮硜鏈€宸�銆傚湪鍣存皑鏍兼煹鑷砈CR鍙嶆噳(y墨ng)鍣ㄧ殑鍏ュ彛娈碉紝涓嶅悓鐨凷CR鎶€琛�(sh霉)灏嶅叾娴佸牬鍧囧嫽绋嬪害瑕佹眰涓嶅悓銆傚鏁�(sh霉)SCR鎶€琛�(sh霉)灏嶉€欐鐓欐埃娴佸牬鐨勯€熷害鍋忓樊鏈冩帶鍒跺湪15锛呬互鍏�(n猫i)銆係CR鍙嶆噳(y墨ng)鍣ㄥ収(n猫i)娴佸牬涓€鑸兘瑕佹眰闈炲父楂橈紝SCR鍙嶆噳(y墨ng)鍣ㄥ叆鍙ｉ€熷害鍋忓樊鏍规摎(j霉)鑴鏁堢巼鐨勪笉鍚�锛屼竴鑸帶鍒跺湪5%-15锛呬箣闁�锛岀厵姘ｇ稉(j墨ng)閬庡偓鍖栧姂搴婂堡鍚�锛屾祦鍫存洿鐐哄潎鍕汇€傜稉(j墨ng)閬嶴CR鍙嶆噳(y墨ng)鍣ㄥ悗锛屽叾娴佸牬灏峉CR鐨勫寲瀛�(xu茅)鍙嶆噳(y墨ng)褰遍熆澶уぇ娓涘皬銆備竴鑸締璎�锛岄€欐娴佸牬鎯呮硜杓冨墠鍏╂宸�锛屼笖瑭叉铏曚簬SCR鏈锛屾祦閫熸脯閲忎笉瀹滃畨瑁濆湪瑭叉涓�銆�
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涓夈€佺祼(ji茅)鏉熻獮

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