氯氟烃的代用和处理

本文介绍了氯氟烃的应用现状.面对氯氟烃生产和消费的削减应采取的措施为:开发代用品,合理使用和控制排放,回收和再生,分解和破坏,文中综述了其主要研究动态及存在问题.对我国应采取的措施进行了探讨.

An Overview concerning Replacement and Treatment of Chlorofluorocarbons (CFCs)

The presence of a number of CFCs in the atmosphere has caused considerable concern in the recent years in view of their contribution to both the greenhouse effect and to ozone layer depletion. This article introduces the present situation of industerial application of CFCs. Some aspects of the problems, such as development of GFC alternatives, rational use and emission control, reclamation and recycle, decomposition and destruction are discussed for confronting the decrease of CFCs r rod uction and consumption. Finally the article reviews recent advances in scientific research concerned, and some proposals for solving the problems in China are offered.