1,1,1,3,3-五氟丙烷的合成技术研究  

Study on Synthesizing 1,1,1,3,3-Pentafluoropropane

作　　者：余国军 王爱国 龚海涛 

机构地区：[1]浙江衢化氟化学有限公司,浙江衢州324004

出　　处：《有机氟工业》2011年第4期34-37,47,共5页Organo-Fluorine Industry

摘　　要：1,1,1,3,3-五氟丙烷(HFC-245fa)是一种性能优异的ODS替代品,可用于发泡剂、制冷剂、清洗剂、热传导介质及气溶胶推进剂等,具有很好的发展前景。全面论述了多条原料工艺经过气、液相法单独合成或联产HFC-245fa的技术研究进展,并对其前景和合成工艺进行了详细的分析讨论。1,1,1,3,3 - pentafluoropropane is a better potential ozone depleting substance alternative with good performance, which has been used as coals （foam blowing agents） ,cleaning agents ,refrigerants ,heat transfer medi- um and aerosol propellants, and therefore it has good developing prospects . This article is regarding to systematic exposition of several pathways which solely or jointly, synthesis of 1,1,1,3,3 - pentafluoropropane phase method and liquid -phase method. In this regard, Its bright future and synthesis processes more detail . , including gas - are discussed in

关 键 词：1  1  1  3  3-五氟丙烷 液相 气相 氟化 联产 

分 类 号：TQ222.24[化学工程—有机化工]