制冷剂CFCs替代物的选择  

A Method of Choosing the Substitution of CFCs

作　　者：高祖锟 毕月虹 

出　　处：《天津商学院学报》1995年第1期22-27,共6页Journal of Tianjin University of Commerce

摘　　要：最新资料表明，南极洲上空的臭氧已比十年前减少了６５％，ＣＦＣｓ是破坏臭氧层的主要化学物质，在制冷行业中，研制ＣＦＣｓ替代工质迫在眉捷，本文通过分析ＣＦＣｓ替代工质应具特点。详细阐述了替代工质的选择方法，对加速寻找替代工质提出了一般的规律，以便于对替代工质进行筛选。The O3 in the south pole has been decreased by 65% as cornpaced with ten years ago CFCs is the main chemical substance to destroy the layer of O3, To research stutly and make sub-stitutes of CFCs is very urgent in refrigeration. The paper andalyses the charcteristics of substi-tutes of CFCs,and dicusses the methods of chooxing them in detail, and prowides the generae low tn accelerute the search,so that the substitates can be chosen.

关 键 词：制冷剂 CFCS 臭氧层 替代工质 

分 类 号：TB612[一般工业技术—制冷工程]