关于真空冷冻干燥机新型环保制冷剂的思考  

Considerations about New Environmentally-friendly Refrigerant for the Vacuum Freeze Drying Plant

作　　者：史伟勤 

机构地区：[1]上海千山远东制药机械有限公司,上海200949

出　　处：《干燥技术与设备》2014年第1期3-7,共5页

摘　　要：本文首先叙述了国际上对制冷剂的分类,然后讲述了国内生产的真空冷冻干燥机采用环保型制冷剂的工作进程,最后介绍了欧盟对环保型制冷剂的最新要求及我们的对策及思考等。This paper describes the international classification of refrigerants firstly, and then tells the working process of the domestically produced vacuum freeze drying plant which uses environmentally-friendly refrigerant. Finally it introduces the European latest requirements for the environmentally-friendly refrigerants and our countermeasures and thinking.

关 键 词：真空冷冻干燥机 制冷剂 替代 

分 类 号：TB64[一般工业技术—制冷工程]