公开(公告)号：US09919293B1

公开(公告)日：2018-03-20

申请号：US15652088

申请日：2017-07-17

Applicant: KUWAIT INSTITUTE FOR SCIENTIFIC RESEARCH

Inventor： Mohan Singh Rana ,  Meena Marafi ,  Faisal S. Alhumaidan ,  Khalidah Al Dalama

IPC: B01J23/883 ,  B01J23/888 ,  B01J21/04 ,  B01J21/12 ,  B01J29/08 ,  B01J37/00 ,  B01J37/08 ,  B01J37/02

CPC classification number: B01J23/883 ,  B01J21/04 ,  B01J21/12 ,  B01J23/882 ,  B01J23/888 ,  B01J23/8885 ,  B01J29/084 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/109 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/08 ,  C10G45/00

Abstract: The catalyst for mild-hydrocracking of residual oil includes a porous alumina support a plurality of transition metals impregnated on the alumina support. The support has a specific surface area greater than 150 m2/g, a total pore volume ranging from about 0.25 ml/g to about 1.5 ml/g, about 20% of the pores having a diameter greater than 150 nm, about 70% of the pores having a diameter ranging from about 2 nm to about 150 nm, and about 10% of the pores having a diameter less than 2 nm. The plurality of transition metals include one Group VIII element and one or more Group VI elements.