EXERGY ANALYSIS OF A SMALL-SCALE LNG PROCESS UTILIZING A COMMERCIALIZED REFRIGERATION COMPRESSOR

摘要：

In this paper, a new natural gas liquefaction cycle that can be driven by a refrigeration industry standard compressor is proposed, which has low operating pressure compared with the traditional LNG process. The detailed exergy analysis was performed on this low-pressure LNG cycle to know its thermodynamic performance. Detail exergy loss for each unit of this low-operating pressure cycle was also presented. The results show that the LNG cycle which is driven by a low-pressure refrigeration compressor can also provide high efficiency.

作者: Maoqiong GONG Jianfeng WU Yu ZHANG Yuan ZHOU

作者单位: Technical Institute of Physics and Chemistry, Chinese Academy of Sciences P.O. Box 2711, Beijing, 100080, P.R. China

会议类型: 国际会议

会议名称: The 22nd International Congress of Refrigeration(第22届国际制冷大会)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-21（万方平台首次上网日期，不代表论文的发表时间）