榫欐簮鏈熷垔缃?/p>
http://www.qikan.com.cn
涓皬鍨嬬噧鐓ら攨鐐夌儫姘旇劚纭妧鏈幇鐘跺強瓒嬪娍
浣滆�咃細璧电鍒?/p>
;
鑻忓皯鏋?/p>
鏉ユ簮锛氥�婁环鍊煎伐绋嬨�?/p>
2012
骞寸
11
鏈?/p>
鎽樿锛?/p>
鏂囩珷鍒嗘瀽浜嗗父鐢ㄧ殑鐑熸皵鑴辩～鎶�鏈紝浠ユ垜鍥戒腑灏忓瀷鐕冪叅閿呯倝
(鈮?5t/h)
涓虹爺绌跺璞★紝鍒?/p>
鏋愪簡鍏剁儫姘旇劚纭妧鏈殑搴旂敤鐜扮姸锛岀粨鍚堝伐绋嬪疄璺电粡楠岋紝鎻愬嚭鍏舵湭鏉ュ彂灞曡秼鍔裤�?/p>
Abstract: The paper analyzes the present situation of flue gas desulfurization(FGD) technology,
taking our country middle and small scale coal-
fired boiler (鈮?5t/h) as the object of study, analyzes
the present situation of the application of FGD technology, combined with practical engineering
experiences, puts forward the developing trend in the future.
鍏抽敭璇嶏細
涓皬鍨嬮攨鐐夛紱鐑熸皵鑴辩～锛涜劚纭妧鏈?/p>
Key words: small and medium coal fired boiler
锛?/p>
flue gas desulphurization(FGD)
锛?/p>
desulfurization technology
涓浘鍒嗙被鍙凤細
TH6
鏂囩尞鏍囪瘑鐮侊細
A
鏂囩珷缂栧彿锛?/p>
1006-4311
锛?/p>
2012
锛?/p>
11-0032-02
0
寮曡█
浜屾哀鍖栫～鏄綋浠婁汉绫婚潰涓寸殑閲嶈澶ф皵姹℃煋鐗╀箣涓�
[1]
锛?/p>
SO2
瀵逛汉浣撶殑涓昏鍗卞鏄紩璧峰懠鍚?/p>
閬撶柧鐥咃紝涓ラ噸鏃朵細瀵艰嚧浜烘浜°�備汉涓烘帓鏀惧埌澶ф皵涓殑
SO2
鍜?/p>
NOx
涓昏鏉ヨ嚜鍖栫煶鐕冩枡鐕冪儳浜х敓
鐨勭儫姘?/p>
[2]
銆傝�屽湪鎴戝浗锛屼竴娆¤兘婧愮殑鐢熶骇鍜屾秷璐逛腑锛岀叅鐐害鍗?/p>
2/3
锛屾槸鑳芥簮宸ヤ笟鐨勬敮鏌便�傚湪涓浗
鑳芥簮鐨勭敓浜т笌娑堣垂缁撴瀯涓紝鐓ょ偔涓�鐩村崰涓诲鍦颁綅锛岃繖绉嶆牸灞�鍦ㄨ緝闀跨殑涓�娈垫椂闂村唴灏嗕笉浼氭敼鍙?/p>
[3]
銆傛嵁鏈夊叧涓撳棰勬祴锛氱叅鐐湪鎴戝浗鑳芥簮缁撴瀯涓殑涓诲鍦颁綅鍦ㄦ湭鏉ョ殑
50
骞翠笉浼氭敼鍙?/p>
[4]
銆傛嵁缁?/p>
璁★紝鎴戝浗鐢变簬鐓ょ偔鐕冪儳浜х敓鐨勪簩姘у寲纭帓鏀鹃噺鍗?/p>
SO2
鎺掓斁鎬婚噺鐨?/p>
90%
浠ヤ笂
[5]
銆?/p>
鍥犳锛岄噰鍙栧垏瀹炲彲琛岀殑鎺柦锛屾帶鍒剁噧鐓?/p>
SO2
鐨勬帓鏀撅紝瀵逛簬鎺ㄨ娲佸噣鐢熶骇鎶�鏈紝鏀瑰杽鎴戝浗
澶ф皵鐜璐ㄩ噺鏈夌潃鍗佸垎閲嶈鐨勬剰涔夈�傞殢鐫�鎴戝浗瀵瑰ぇ姘旀薄鏌撶墿鎺掓斁瑕佹眰鏃ョ泭涓ユ牸锛屾帶鍒跺姏搴︿笉鏂?/p>
鍔犲ぇ锛岀噧鐓ら攨鐐夌儫姘?/p>
SO2
姹℃煋娌荤悊浠庣伀鐢点�侀挗閾佺儳缁撴満绛夊ぇ鍨嬫満缁勬墿澶у埌涓皬鍨嬮攨鐐夋満缁勩�?/p>
2010
骞磋タ瀹夊競鐜繚灞�鏂囦欢瑙勫畾浜嗕腑灏忓瀷鐕冪叅閿呯倝锛?/p>
鈮?5t/h
锛変簩姘у寲纭殑鎺掓斁瑕佹眰锛屾瀬澶х▼搴﹀姞
蹇簡涓皬鍨嬬噧鐓ら攨鐐夌儫姘旇劚纭不鐞嗙殑姝ヤ紣銆?/p>
1
甯哥敤鐨勭儫姘旇劚纭妧鏈?/p>
1.1
骞叉硶鐑熸皵鑴辩～锛?/p>
DFGD
锛夋妧鏈細
DFGD
鎶�鏈槸鎸囪劚纭惛鏀惰繃绋嬫棤娑蹭綋浠嬪叆锛屽畬鍏ㄥ共鐕?/p>
鐘舵�佷笅杩涜锛岃劚纭骇鐗╀负骞茬矇鐘躲�傝娉曞叿鏈夋棤搴熸按鎺掑嚭銆佸伐鑹虹畝鍗曘�佽厫铓�绋嬪害杈冭交锛岀儫姘斿湪鍑�