煤焦油加氢精制催化剂研究进展  

Research development on hydro-upgrading process of coal tar

作　　者：黄彦琦 Huang Yanqi(Xi’an Origin Chemical Technologies Co.,Ltd.,Xi’an 710061,Shaanxi,China)

机构地区：[1]西安元创化工科技股份有限公司,陕西西安710061

出　　处：《工业催化》2023年第11期36-41,共6页Industrial Catalysis

摘　　要：煤焦油加氢制取清洁油品是实现煤焦油高效转化的有效手段。随着我国对燃料油品标准的不断提高,对煤焦油进行加氢脱氮、加氢脱硫成为研究热点。本文主要介绍了煤焦油性质和煤焦油加氢工艺,重点综述了煤焦油加氢催化剂研究现状,并展望了煤焦油加氢催化剂的研究方向,指出开发新型绿色友好的加氢催化剂是实现煤焦油加氢技术的关键。The hydrogenation of coal tar to produce clean oil is an effective method to realize efficient conversion of coal tar.With the continuous improvement of fuel oil standard in our country,denitrification and desulfurization of coal tar has become a research hotspot.In this paper,the properties of coal tar and the hydrogenation process of coal tar are introduced,the research status of catalysts for hydrogenation of coal tar is reviewed,and the research direction of catalysts for hydrogenation of coal tar is prospected.It is pointed out that the development of new green-friendly hydrogenation catalyst is the key to realize the coal tar hydrogenation technology.

关 键 词：煤化学工程 煤焦油 加氢精制 加氢裂化 催化剂 

分 类 号：TQ522.6[化学工程—煤化学工程] X784[环境科学与工程—环境工程]