煤制油(CTO)技术及国内的发展状况

煤制油技术主要有煤炭直接液化和煤炭间接液化两类。文章简要介绍了此两类方法的发展过程、工艺流程、工艺特点以及国内建设煤制油项目的基本情况。我国是煤炭大国,煤炭是我国的主要能源,在目前石油价格节节攀升的情况下,发展煤制油技术,对煤炭的洁净利用和保持国家能源的可持续发展,有着极为重要的意义。

CTO Technique and Developing Status in China

The technology of coal transform oil includes two chief types: direct coal liquefaction and indirect coal liquefaction.This paper introduced the developing course,technological process and the character of technique about these two types.And the paper also gave the basic situation for building coal transform oil items in our country.China is rich in coal,so it is the main energy resource in our country.At present,with the ceaseless markup of oil,this technology will give the great meaning for no polluting using of coal and sustainable development of energy in our country.