HCFC_S制冷剂替代物的发展及环境保护  

The Refrigerant Substitution Development of HCFC_s And Environmental Protection

作　　者：陈伟[1] 祁影霞[1] 张华[1] 

机构地区：[1]上海理工大学能源与动力工程学院,上海200093

出　　处：《低温与特气》2011年第6期5-9,共5页Low Temperature and Specialty Gases

摘　　要：首先介绍了制冷剂面临的问题,指出目前制冷空调领域使用量最多的HCFCS制冷剂正处于淘汰阶段,然后介绍了HCFCS制冷剂替代物的发展现状,其中着重介绍了R1234yf、R32等新型制冷剂。最后对环境保护提出几点建议。Firstly this paper introduces the refrigerant＇s problems,point out the most important refrigerants of HCFCS in refrigeration and air-conditioning are phased out,and then introduce the development of the HCFCS substitutes,in which R1234yf,R32 were detailed introduction.Finally several suggestions on environment protection were put forward.

关 键 词：制冷剂 HCFCS 替代 R1234yf R32 环境保护 

分 类 号：TB64[一般工业技术—制冷工程]