现阶段我国LNG冷能回收利用现状及分析

The present situation and analysis of LNG cold energy recycling in China

近年来液化天然气(LNG)相关产业在我国取得了长足发展,接收站建设速度、建设规模举世瞩目。本文系统介绍现阶段我国LNG进展、LNG冷能利用进展,简要介绍以冷能空分、冷能发电、冷能冷库三种具有代表性的冷能利用方式,分析LNG冷能利用目前面临的主要问题,最后对未来LNG冷能利用发展方向提出思考与建议。

In recent years,the related industries of liquefied natural gas( LNG) have made considerable progress in our country. The construction speed and scale of receiving station attract worldwide attention. This paper systematically introduces the progress of LNG and LNG cold energy utilization in China at present,briefly introduces three representative cold energy utilization ways,such as cold energy air separation,cold energy power generation and cold energy cold storage,analyzes the main problems of LNG cold energy utilization at present,and finally puts forward some suggestions on the development direction of LNG cold energy utilization in the future.