2014-7-29 鏉ユ簮:涓浗鑱氬悎鐗╃綉
鍏抽敭璇嶏細(xì)鍙戞場鍓? 鑱氭皚閰繚娓?/a>
鑰屾鄲鍏徃錛屽叏鐞冩渶澶х殑澶у瀷瀹剁數(shù)鐢熶駭鍟嗭紝宸插紑鍚皢HFO鍙戞場鍓傚簲鐢ㄤ簬鑱氭皚閰啺綆變繚娓╃郴緇熺殑棣栨鍟嗕笟鐢熶駭銆侶FO琚涓烘槸鏈�鏈夋綔鍔涙浛浠FC245fa鐨勬柊涓�浠ｅ埗鍐峰墏銆?
銆�銆�榪欐鑱氭皚閰噰鐢ㄤ簡宸存柉澶殑鏂頒駭鍝丒lastocool紜川娉℃搏濉戞枡錛屼笌闇嶅凹闊﹀皵鍏徃鐨凷olstice娑叉�佸彂娉″墏(LBA)涓�璧蜂嬌鐢紝榪欑HFO鍙戞場鍓傚叿鏈夎秴浣庣殑鍏ㄧ悆鍙樻殩娼滆兘鍊?GWP)錛屼粎涓?銆傝�屼紶緇熺殑姘㈡盁紕沖寲鐗?HFCs)錛屽叾GWPs淇濇寔鍦?00-1000銆?
鑱氭皚閰繚娓╅噰鐢℉FO鍙戞場鍓?鍐扮鑺傝兘鏇磋繘涓�姝?
銆�銆�鎯犺�屾鄲鐨勪竴緋誨垪鏃ョ敤鍐扮鍧囬噰鐢ㄤ簡榪欑鏂板瀷淇濇俯緋葷粺銆傝繖鏄鐢ㄧ數(shù)鍣ㄩ嬈′嬌鐢ㄨ繖縐嶇被鍨嬬殑淇濇俯緋葷粺鏉ュ彇浠ｄ紶緇熺殑HFC娉℃搏濉戞枡鍙戞場鍓傘�?
銆�銆�榪欑鏂板瀷Elastocool/Solstice淇濇俯緋葷粺鍙彁渚涘嚑涓紭鍔匡紝鍏朵腑鍖呮嫭鏀瑰杽鏉愭枡淇濆瓨鏈熼檺鐨勭ǔ瀹氭�э紝鎻愰珮鎯犺�屾鄲宸ュ巶鐨勮繍琛岀伒媧繪�с�?
銆�銆�鍥犱繚娓╂�ц兘鏇村姞鍑鴻壊錛岃緋葷粺鍙嬌鎯犺�屾鄲鍐扮鏁翠綋鑺傝兘2-3%銆傚湪鐢熶駭榪囩▼涓紝鍙嬌娉℃搏瀵嗗害鍒嗗竷鍧囧寑錛岃兘婧愭晥鐜囧緇堝涓�銆?
銆�銆�鍦ㄧ敓浜ц繃紼嬩腑錛岃緋葷粺鍙互鍑忓皯鑴辨ā鏃墮棿錛岃繘鑰屽府鍔╃數(shù)鍣ㄥ埗閫犲晢緙╃煭鐢熶駭鍛ㄦ湡錛屾彁楂樹駭閲忋�?
銆�銆�榪欑紜川娉℃搏濉戞枡鍏鋒湁緇嗗皬鐨勯棴瀛旂粨鏋勶紝鏈烘鍜岀墿鐞嗘�ц兘鍧囧緱鍒版敼鍠勩�?
銆�銆�鍦?012騫翠腑鏃紝Solstice LBA閫氳繃緹庡浗鐜繚緗茬殑閲嶈鏂版浛浠ｅ搧鏀跨瓥(SNAP)璁よ瘉鍚庝笉涔咃紝鎯犺�屾鄲灝卞甯冧簡榪欓」璁″垝錛氬叾緹庡浗鍦板尯鍐扮鍒墮�犲皢鐢℉FCs鍙栦唬HFOs銆傜浉姣旂編鍥藉湴鍖烘渶閫氱敤鐨勫彂娉″墏HFC-245fa錛孡BA鍙嬌鍏ㄧ悆鍙樻殩娼滆兘鍊間笅闄?9.9%銆?
銆�銆�鍏朵粬瀹剁數(shù)鍏徃涔熷紑濮嬪仠鐢℉FCs銆傜編鍥介�氱敤鐢?shù)鍣ㄥ叕鍙镐綅浜庝簹鎷夊反椹窞Decatur鐨勫伐鍘傛棭鍦?011騫村氨鏀圭敤鐜垔鐑?涓�縐嶇⒊姘㈠寲鍚堢墿)浣滀負(fù)鍙戞場鍓傛浛浠FC-134a錛屾潵鐢熶駭鍏跺崟闂ㄥ啺綆便�傝繖涓�涓懼姩浣塊�氱敤鐢?shù)鍣ㄦ垚湄?fù)棣栧鍦ㄦ棩鐢ㄥ啺綆變腑浠ョ幆鎴婄兎涓轟繚娓╂場娌鏂欏彂娉″墏鐨勫叏綰垮鐢?shù)鍒堕�犲晢銆?012騫?鏈堬紝閫氱敤鐢?shù)鍣ㄥ湪鍏朵綅浜幘煄鍥借偗濉斿熀宸炶矾鏄撴柉缁礊當(dāng)鐨勫鐢?shù)鍒墮�犱駭涓氬洯鍐呮柊寤轟竴瀹跺伐鍘傦紝浠ョ幆鎴婄兎涓哄彂娉″墏鐢熶駭钀藉湴鍙屽紑闂ㄥ啺綆便�?
銆�銆�閫氱敤鐢?shù)鍣ㄥ漶旇嚜Decatur鐨勫啺綆辮繘琛屾祴璇曪紝緇撴灉鏄劇ず錛岀浉姣斾箣鍓嶄嬌鐢ㄧ殑HFC-134a錛屾柊鍨嬪彂娉″墏鍙彁楂樹繚娓╂場娌鏂欑殑鑳芥晥銆傝�屽悗閫氱敤鐢?shù)鍣ㄥ彂甯冩姤鍛婂Q岀О鍏舵墍鏈夌幆鎴婄兎鍐扮鍧囪秴榪囩編鍥借兘婧愪箣鏄熸爣鍑嗐�?
銆�銆�浣嗘槸錛屼綔涓烘儬鑰屾鄲鐨勪緵搴斿晢錛岄湇灝奸煢灝?dāng)鐩镐俊锛岀浉姣旂幆鎴婄凐P紝鍏禠BA鑳借繘涓�姝ユ敼鍠勮兘婧愭晥鐜囥�傞湇灝奸煢灝?dāng)鎸囧嚭锛屾犚?guī)嵁鎯犺�屾鄲鐨勮瘯楠岋紝閲囩敤Solstice LBA銆佸縐負(fù) 600鍗囩殑瀹剁敤鍐扮鎴栧喎鍐葷錛岀浉姣斿悓鏍峰縐絾閲囩敤鐜垔鐑風(fēng)殑瀹剁敤鍐扮鎴栧喎鍐葷錛屽叾鑳芥簮鏁堢巼澶у箙鎻愰珮銆?