焦耳-汤姆逊效应
天然气
碳氢化合物混合物
碳氢化合物
热力学
组分(热力学)
核工程
机械
石油工程
化学
工程类
物理
有机化学
出处
期刊:Oil & Gas Storage and Transportation
日期:2007-01-01
摘要
Based on the BWRS state equation,the complete formula for calculation Joule-Thomson coefficient is derived,and the detail calculation procedure is given.The examples show that BWRS method is available at single component hydrocarbon gas,single component non-hydrocarbon gas,and the natural gas made up of hydrocarbon component and non-hydrocarbon component.Compared with LKP and SRK methods,BWRS method is simpler and higher precision.The BWRS method in the essay provides the theory base for the throttle temperature drop calculation in natural gas transmitted by pipeline and lighter hydrocarbon recovery.
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