非共沸环保制冷剂的特点和应用技术  

Zeotropic refrigerants as environmentally benign alternatives --special characteristics and application technology

作　　者：陈九法[1] 

机构地区：[1]东南大学,南京210096

出　　处：《制冷技术》2004年第4期4-7,共4页Chinese Journal of Refrigeration Technology

摘　　要：环保制冷剂有很多是非共沸的,如R407C和R417A,这些制冷剂与常规制冷剂有不同特点。本文将分析研究非共 沸制冷剂在系统的设计、调试、运行和维修中的难点,为制冷系统的安全、可靠和高效的运行提供技术支撑。Most environmentally benign alternative refrigerants are zeotropes, such as R407C and R4I7A, which have different characteristics. This article will analyze the special problems and requirements occurred in zeotropic refrigerant systems, hence to provide the technological support in designing, commissioning and maintaining processes.

关 键 词：环保制冷剂 R407C 制冷系统 共沸 运行 高效 可靠 调试 

分 类 号：TB64[一般工业技术—制冷工程] TQ465[化学工程—制药化工]