一种混合劣质柴油加氢改质技术的应用  

Application of a Hydro-upgrading Technology for Mixed Low-quality Diesel

作　　者：李家荣 LI Jia-rong(Sinopec Anqing Branch,Anhui Anqinq 246002,China)

机构地区：[1]中国石油化工股份有限公司安庆分公司,安徽安庆246002

出　　处：《辽宁化工》2020年第6期669-671,692,共4页Liaoning Chemical Industry

摘　　要：以FH-98/3963催化剂对重催柴油和裂解柴油的混和柴油进行加氢改质,改质后柴油收率高,十六烷值有较大提高,硫、芳烃、密度有较大幅度的下降,凝点不回升,是成品柴油的良好调和组分,改质汽油芳潜高,是优质重整料。FH-98/3963 catalyst was used for dydro-upgrading of RFCC and DCC diesel, the yield of upgeaded diesel was higher, the cetane number of upgraded diesel apparently increased, and the sulfur content,arene content and density of upgraded diesel apparently decreased, the freezing point of upgraded diesel was not increased, so it could be used as high-quality blending component for product diesel oil;Upgraded gasline had higher arene potential content and could be used as high-quality reforming feed.

关 键 词：催化剂 加氢改质 十六烷值 

分 类 号：TQ016[化学工程]