中小型液化天然气装置净化和液化工艺研究

The Process Study for Treating and Liquefaction of Natural Gas in Middle or Small Plant

摘要: 以内蒙古锡林浩特液化天然气工程为例,介绍了中小型液化天然气装置净化和液化工艺方案的优化,根据气源条件,结合目前国内设备供应和技术支持现状,推荐采用MDEA脱酸性气体＋分子筛脱水＋复迭式制冷方案。

Abstract: Taking Xilinghaote LNG project in Neimenggu for example,the optimization for treating and liquefaction of natural gas in middle or small plant was presented.According to conditions of gas source,equipment supplying and technical supporting situation in Ch