中国房间空调器行业淘汰HCFC-22的环境效益分析  

Environmental Benefits from Phasing Out HCFC-22 in Residential Air-Conditioner Industry in China

作　　者：万婷婷[1] 窦艳伟[2] 王雷[2] 周晓芳[3] 杨礼荣[3] 万丹[1] 胡建信[1] 

机构地区：[1]北京大学环境科学与工程学院,北京100871 [2]中国家用电器协会,北京100062 [3]环境保护部环境保护对外合作中心,北京100035

出　　处：《气候变化研究进展》2010年第3期210-215,共6页Climate Change Research

基　　金：环保公益项目"中国控制含氟温室气体对策研究"(200709015)

摘　　要：中国是当前最大的HCFCs(含氢氟氯烃类物质)年生产和消费国家,而其中HCFC-22的生产量约占全部HCFCs的80%。2007年国际社会决定加速淘汰HCFCs,这将带来巨大的环境效益。为此,选择房间空调器行业对我国加速淘汰HCFC-22的环境效益进行了分析。通过淘汰情景和基线情景对比得出,采用HC-290(丙烷)替代制冷剂既可以直接实现温室气体减排,又可以节电从而间接减少温室气体排放。比较HFC-410A和HC-290两种替代淘汰情景,后者的环境效益显著高于前者。China is the largest country of HCFCs（hydrochlorofluorocarbons） production and consumption,and the production of HCFC-22（Chlorodifluoromethane） accounts for more than 80% of all HCFCs.In 2007,the international community decided to speed up the elimination of HCFCs,China＇s implementation will bring great benefits to the global environment.This paper concentrates on the residential air-conditioner industry and analyzes the environmental benefits of accelerating the phase-out of HCFC-22 in China.According to the comparison of the baseline and phase-out scenarios of HCFC-22,it＇s found that using HC-290（propane） as a refrigerant alternative will directly reduce the greenhouse effect,and indirectly reduce the emission of greenhouse gas due to the reduction in the electricity consumption.The comparison of two scenarios of HC-290 and HFC-410A refrigerant alternatives shows that the use of HC-290 refrigerant will produce significantly higher environmental benefits than the use of HFC-410A refrigerant.

关 键 词：HCFC-22 HFC-410A HC-290 房间空调器 GWP ODP 温室气体 

分 类 号：F426.6[经济管理—产业经济] X322[环境科学与工程—环境工程]