The result showed that the contents of sulfur,nitrogen,carbon residue,nickel and vanadium in products were reduced through above mentioned residue hydrotreating.

• 利用渣油加氢处理中试装置,获得了经过脱金属催化剂、脱硫催化剂和脱氮催化剂的系列渣油加氢处理产物,分析了各产物的性质。