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煤层气液化流程及技术现状
引用本文:张存森.煤层气液化流程及技术现状[J].煤气与热力,2008,28(9).
作者姓名:张存森
作者单位:深圳市燃气集团股份有限公司,广东,深圳,518040
摘    要:阐述了煤层气利用的重要性和煤层气液化储运的优点,介绍了级联式液化流程、混合制冷剂液化流程和带膨胀机的液化流程3种典型的煤层气液化流程,分析了煤层气和常规天然气液化技术的研究现状。

关 键 词:煤层气液化  天然气液化  液化流程  液化技术

Technological Process of Coalbed Methane Liquefaction and Technical Present Status
ZHANG Cun-sen.Technological Process of Coalbed Methane Liquefaction and Technical Present Status[J].Gas & Heat,2008,28(9).
Authors:ZHANG Cun-sen
Abstract:The importance of coalbed methane utilization and the advantages of coalbed methane liquefaction,storage and transport are expounded.The three kinds of typical technological processes of coalbed methane liquefaction including cascade connection type liquefaction process,mixed refrigerant cycle liquefaction process and liquefaction process with expander are introduced.The present research status of liquefaction technologies of coalbed methane and conventional natural gas are analyzed.
Keywords:coalbed methane liquefaction  natural gas liquefaction  liquefaction technological process  liquefaction technology  
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