近临界流体贮存车用天然气

Natural Gas Storage in Near-Critical Fluid for Vehicle Usage

关键词:  天然气储存 戊烷 气瓶 汽车燃料 近临界流体

Key words:  natural gas storage,pentane,natural gas vehicle,gas bottle

摘要:

提出一种以凝析油戊烷为溶剂贮存天然气的方法。与现有贮存天然气的方法相比，新方法具有贮存压力较低、贮存量大等特点。本文还介绍了国内外天然气瓶的轻质化动向，以及开发以近临界流体凝析油戊烷－天然气体系贮存天然气的灌装线的可行性。

Abstract:

A method for storing natural gas with pentane from natural gas condensate as solvent was proposed in this papaer. In compare with the currently used natural gas storage methods,the new method can store more natural gas with lower pressure,so it is suitabl