关于发展中国家HCFC替代战略的若干思考
Some considerations on alternatives to HCFCs strategies in developing countries
摘要：
针对目前发达国家对发展中国家加快淘汰HCFC所施加的压力，论述了臭氧耗损与气候变化两个全球环境问题的相互影响、两项国际议定书的缺陷；分析了现有HCFC替代物的不确定性和未来HCFC替代物的筛选原则；提出了对我国替代与逐步淘汰HCFC战略的几点认识与建议。
关键词：氢氯氟烃 氢氟烃 蒙特利尔议定书 京都议定书 臭氧层 全球气候变暖 臭氧耗损物质(ODS) 温室气体(GHG)
Abstract：
Against the recent pressure exerted by some developed countries for shifting the schedule of HCFCs phasing-out to an earlier date in developing countries, discusses the interaction of two global environment issues of ozone depletion and climate warming, and the defects in two international protocols. Analyses the uncertainties of existing substitutes for HCFCs and the screening principles of future HCFC substitutes. Provides some suggestions and recommendations for substituting and phasing out HCFCs in China.
Keywords:HCFC，HFC， Montreal Protocol， Tokyo Protocol， ozone layer， global climate warming， ozone depleting substance， greenhouse gas