鐢熺墿婊ゆ睜
鍙戝竷鏃堕棿锛
2020-06-04
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銆€銆€鐢熺墿娉曞噣鍖栧簾姘旂殑鏈虹悊鏄埄鐢ㄥ井鐢熺墿閫氳繃浠h阿娲诲姩锛屽皢搴熸皵涓殑鏈夋満缁勫垎杞寲鎴愮畝鍗曠殑鏃犳満鐗╋紙CO2銆?/span>H2O绛夛級鍙婄粏鑳炵粍鎴愮墿璐ㄧ殑杩囩▼銆傜敱浜庢皵銆佹恫鐩搞€佸浐鐩革紙鐢熺墿鑶滐級涔嬮棿鐨勬湁鏈虹墿娴撳害姊害鍜屾按婧舵€х殑浣滅敤锛屽簾姘斾腑鐨勬薄鏌撶墿棣栧厛瑕佺粡杩囨皵銆佹恫鐩搁棿鐨勪紶璐ㄨ繃绋嬶紝鐒跺悗缁忚繃娑茬浉涓庣敓鐗╄啘闂寸殑浼犺川杩囩▼锛屾渶鍚庡湪鐢熺墿鑶滀腑琚井鐢熺墿闄嶈В锛屼骇鐢熺殑浠h阿浜х墿涓€閮ㄥ垎婧朵簬娑茬浉锛屼竴閮ㄥ垎浣滀负缁嗚優鐗╄川鎴栫粏鑳炰唬璋㈣兘婧愶紝杩樻湁涓€閮ㄥ垎锛堝CO2锛夊垯浠庢恫鐩歌浆绉诲埌姘旂浉锛屽簾姘斾腑鐨勬薄鏌撶墿閫氳繃涓婅堪杩囩▼涓嶆柇鍑忓皯锛屼粠鑰岃鍑€鍖栥€侟/span>
銆€銆€寰敓鐗╀綔鐢ㄧず鎰忓浘濡備笅锛欬/span>
銆€銆€鐗瑰畾鐨勬皵鎬佹薄鏌撶墿閮芥湁鍏剁壒瀹氱殑閫傚疁澶勭悊寰敓鐗╃兢钀斤紝鏍规嵁钀ュ吇鏉ユ簮鏉ュ垎锛岃兘杩涜姘旀€佹薄鏌撶墿闄嶈В鐨勫井鐢熺墿鍙垎涓鸿嚜鍏昏弻鍜屽紓鍏昏弻涓ょ被銆傝嚜鍏昏弻涓昏閫備簬杩涜鏃犳満鐗╃殑杞寲锛屽纭濆寲銆佸弽纭濆寲銆備緥濡傜~閰歌弻鍙湪鏃犳湁鏈虹⒊鍜屾爱鐨勬潯浠朵笅闈犳皑銆佺閰哥洂鍜岀~鍖栨阿銆佺~鍙婇搧绂诲瓙鐨勬哀鍖栬幏寰楄兘閲忥紝杩涜鐢熼暱绻佹畺銆備絾鏄敱浜庤嚜鍏昏尩鐨勬柊闄堜唬璋㈡椿鍔ㄨ緝鎱紝瀹冨彧閫備簬杈冧綆娴撳害鏃犳満搴熸皵鐨勫鐞嗭細寮傚吇鑿屾槸閫氳繃瀵规湁鏈虹墿鐨勬哀鍖栦唬璋㈡潵鑾峰緱鑳介噺鍜岃惀鍏荤墿璐ㄧ殑锛屽湪閫傚疁鐨勬俯搴︺€?/span>PH鍊煎拰姘ф潯浠朵笅锛屽畠浠兘杈冨揩鍦板畬鎴愭薄鏌撶墿鐨勯檷瑙o細鍥犳锛岃繖绫诲井鐢熺墿澶氱敤浜庢湁鏈哄簾姘旂殑鍑€鍖栧鐞嗐€傜洰鍓嶏紟閫備簬鐢熺墿澶勭悊鐨勬皵鎬佹薄鏌撶墿涓昏鏈変箼閱囥€佺~閱囥€侀厷銆佺敳閰氥€佸惒鍝氥€佽剛鑲吀銆佷箼閱涖€侀叜銆佷簩纭寲纰炽€佹皑鍜岃兒绛夈€侟/span>
鍚~鐨勬伓鑷墿璐ㄦ渶缁堣鍒嗚В鎴怱銆丼O32-鍜孲O42-锛涘惈姘殑鎭惰嚟鐗╄川鏈€缁堣鍒嗚В鎴怤H4+銆丯O3-鍜孨O2-锛涙湭鍚~鎴栨爱鐨勬伓鑷墿璐ㄦ渶缁堣鍒嗚В鎴怌O2鍜孒2O锛屼粠鑰岃揪鍒板紓鍛冲噣鍖栫殑鐩殑銆侟/span>
渚嬪锛氬綋鎭惰嚟姘斾綋涓篐2S鏃讹紝涓撴€х殑鑷吇鍨嬬~姘у寲鑿屼細鍦ㄤ竴瀹氱殑鏉′欢涓嬮檷H2S姘у寲鎴愮~閰告牴锛涘綋鎭惰嚟姘斾綋涓烘湁鏈虹~濡傜敳纭唶鏃讹紝鍒欓鍏堥渶瑕佸紓姘у瀷寰敓鐗╂哀鍖栨垚纭吀鏍广€侟/span>
H2S+O2+鑷吇娴佸寲缁嗚弻+CO2---鍚堟垚缁嗚優鐗╄川+SO42-+H2O
CH3SH→CH4→+H2S→CO2+H2O+SO42-
褰撴伓鑷皵浣撲负NH3鏃讹紝姘ㄥ厛涓庢按鍙嶅簲鐢熸垚姘ㄦ按锛岀劧鍚庯紝鍦ㄦ湁姘ф潯浠朵笅锛岀粡浜氱閰哥粏鑿屽拰纭濋吀缁嗚弻鐨勬秷鍖栦綔鐢ㄨ浆涓虹閰革紝鍦ㄥ吋鎬у帉姘ф潯浠朵笅锛岀閰哥洂杩樺師缁嗚弻灏嗙閰歌繕鍘熶负姘皵銆侟/span>
纭濆寲: NH3+O2→HNO2+H2O
HNO2+O2→HNO3+H2O
鍙嶇鍖栵細HNO3→HNO2→HNO→N2O→N2
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銆€銆€鐢熺墿闄よ嚟宸ヨ壓鍙敤浜庡煄甯傛薄姘寸珯(娉电珯鑷皵銆侀澶勭悊鑷皵銆佹薄娉ュ鐞嗚嚟姘?;鍨冨溇澶勭悊鍘?鏀堕泦绔欒嚟姘斻€佸垎閫夎溅闂磋嚟姘?;娑傛枡鍘傞櫎鑷?寮傚懗;濉戞枡銆佹鑳跺巶鐢熶骇搴熸皵;楗叉枡鍔犲伐搴熸皵;椋熷搧楗枡鍘傚紓鍛阐鍒惰嵂浼佷笟闄よ嚟/寮傚懗绛夈€侟/span>
ST-BF绯诲垪鐢熺墿婊ゆ睜搴熸皵鍑€鍖栬澶囬€夊瀷鍙傛暟琛?/span>
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