摘要
随着煤化工工艺的发展,CO2的排放问题越来越受到科研机构的重视。文中分析了煤制甲醇、煤直接或间接液化以及煤制烯烃过程中CO2的排放问题,提出了3种CO2减排技术,即CO2的收集保存、循环利用和化学转化,通过对各自优缺点的分析总结出,CO2的化学转化技术具有长远的意义,应得到煤化工企业的大力重视。
With tile development of coal chemical technology, CO2 emission problem more and more get the attention of scientific research institutions. This paper analyzes the coal to methanol, direct or indirect liquefaction of coal and coal to olefin process of CO2 emission problems, put forward three kinds of CO2 emission reduction technology, namely CO2 collection, recycling and chemical conversion, based on the analysis of the advantages and disadvantages arc summed up, CO2 chemical conversion technology has far-reaching significance, shouht be coal chemical enterprise energetically seriously.
出处
《煤炭技术》
CAS
北大核心
2013年第4期227-229,共3页
Coal Technology
关键词
煤化工
减排技术
CO2
coal chemical industry
emission reduction technology
CO2
