低温煤焦油加氢催化剂的研究进展  

Research progress of low temperature coal tar catalysts

作　　者：杨加可 成浪 鲁玉莹 陆江银[1] YANG Jia-ke;CHENG Lang;LU Yu-ying;LU Jiang-yin(Key Lab of Oil&Gas Fine Chemicals,Ministry of Education,Xinjiang University,Urumqi 830046,China)

机构地区：[1]新疆大学石油天然气精细化学品教育部重点实验室,新疆乌鲁木齐830046

出　　处：《应用化工》2020年第2期410-413,共4页Applied Chemical Industry

基　　金：国家自然基金项目(21366030)。

摘　　要：以低温煤焦油中典型化合物的脱硫、脱氮反应路径为切入点,结合低温煤焦油催化剂的研究进展和现状,指出了低温煤焦油催化脱硫与脱氮存在内在联系,并展望了低温煤焦油加氢催化剂的研究方向。The fuel fractions obtained from the hydrogenation process of low temperature coal tar showed high content of sulfur and nitrogen.To solve this problem,hydrogenation catalysts is continuously modified to reduce sulfur and nitrogen content in fuel fractions.The reaction path of desulfurization and denitrification was introduced and the intrinsic relationship between them were pointed out,which was beneficial to develop high performance of desulfurization and denitrification catalysts.Finally,the research direction of catalysts was expected.

关 键 词：低温煤焦油 加氢活性 复合分子筛 酸性 

分 类 号：TQ032[化学工程]