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.
出处
《气候变化研究进展》
CSCD
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)
作者简介
万婷婷（1985-），女，硕士研究生，主要从事含氟温室气体控制对策研究。
通信作者：胡建信，E-mail：jianxin@pku．edu．cn
