我国煤基甲醇制烯烃技术进展

Progress in Coal-based Methanol To Olefins Technology in China

近年来,我国煤化工产业快速发展,煤基甲醇制烯烃成为一项新型技术,该技术有着非常广阔的应用前景,应用潜力巨大。在国外甲醇制丙烯的基础上,我国对这项技术进行了不断的改进与研发,成功研制出利用甲醇和二甲醚来合成低碳烯烃,从而使煤化工产业实现了工业化转变。主要对煤基甲醇制烯烃技术的产业发展进行探讨,并深入研究了我国在煤基甲醇制烯烃技术上的主要进展。

In recent years,the rapid development of China’s coal chemical industry has made coal-based methanol to olefins a new technology.This technology has a very broad application prospect and has great application potential.On the basis of methanol-based propylene in foreign countries,China has continuously improved and researched this technology,and successfully developed the use of methanol and dimethyl ether to synthesize low-carbon olefins,thus realizing the industrial transformation of the coal chemical industry.This paper mainly discusses the industrial development of coal-based methanol to olefin technology,and deeply studies the main progress of coal-based methanol to olefin technology in China.