煤制油技术发展现状及分析

Research Progress on Coal Liquefaction Technology

随着我国经济的发展,石油的供需矛盾日益严重。为了缓解石油供需的缺口和国家安全,发展煤制油技术是一种较好的战略选择。本文简要介绍了煤直接液化制油和煤间接液化制油的工艺特点及国内外煤制油的研究情况,并对比分析了各自的优缺点。

With the development of China＇s economy, the contradiction between supply and demand of oil is becoming more and more serious. In order to alleviate the gap between oil supply and demand and national security, the development of coal liquefaction technology is a better strategic choice. This paper briefly introduces the process characteristics of coal direct liquefaction and coal indirect liquefaction technology at home and abroad, and compares their advantages and disadvantages.