外液化及全液体空分装置研究  

Study on External Liquefaction and Total Liquid Air Separation Units

作　　者：蒋旭 JIANG Xu(Shenzhen Haige Jingu Industrial Technology Co.,Ltd.,Shenzhen 518026,China)

机构地区：[1]深圳市海格金谷工业科技有限公司,广东深圳福田泰然大厦b座518026

出　　处：《低温与特气》2018年第5期1-4,共4页Low Temperature and Specialty Gases

摘　　要：对外液化及全液体装置的市场前景和发展历史进行了简述,从装置流程组织、机组配置、制冷与换热方式、产液流路比较、低温换热品质以及能耗方面进行详尽地研究和探讨。结合当前深冷技术的发展状况,对于空气循环和氮气循环制冷的两种介质所对应的流程进行详细比较。最后对外液化和全液体空分装置的能耗进行了分析。This paper briefly to external liquefaction and full liquid device, the market prospects and development history of the refrigeration and heat exchange device process organization unit configuration method producing fluid flow comparative low temperature heat quality and energy consumption are studied and discussed in detail. Combining with the development of the current state of the cryogenic technology, refrigeration for air circulation and nitrogen circulation corresponding to the two kinds of medium flow detailed comparison finally external liquefaction and full liquid energy consumption of air separation unit is analyzed.

关 键 词：外液化 全液体 空分装置 

分 类 号：TB657.7[一般工业技术—制冷工程]