摘要
大规模发展煤制天然气是国家"十二五"期间的重要能源部署,煤焦油是煤气化过程中的主要副产物,其产量巨大,但是由于缺乏对于煤焦油复杂体系组成的深入研究,制约了其加工利用方案的综合制定。本论文将从煤焦油的中性组分、酸性组分、碱性组分三个方面的化学组成的研究现状进行介绍。
Large-scale coal-to-nature gas was important energy deployment during the 12th Five-Year Plan. Coal tar is a major by-product from coal gasification. The production of coal tar is huge. However, processing and utilization of the coal tar is limited due to the lack of the in-depth investigation of complex constituents. This paper introduced the status of study on chemical composition of neutral fraction, acidic fraction and basic fraction of coal tar.
出处
《广东化工》
CAS
2014年第14期289-290,共2页
Guangdong Chemical Industry
关键词
中性组分
酸性组分
碱性组分
coal tar
neutral fraction
acidic fraction
basic fraction
