公开(公告)号：DD137888A5

公开(公告)日：1979-10-03

申请号：DD20637878

申请日：1978-06-29

Applicant: STANDARD OIL CO

Inventor： HOPKINS PAUL D ,  HENSLEY JUN ALBERT L

IPC: B01J21/04 ,  B01J23/24 ,  B01J27/04 ,  B01J35/10 ,  C10G45/04 ,  C10G45/08 ,  C10G49/04 ,  B01J23/28

公开(公告)号：PL212811A1

公开(公告)日：1980-06-16

申请号：PL21281179

申请日：1979-01-15

Applicant: STANDARD OIL CO

Inventor： QUICK LEONARD M ,  HENSLEY JUN ALBERT L

IPC: C10G20060101 ,  C10G

公开(公告)号：DD140894A5

公开(公告)日：1980-04-02

申请号：DD21005978

申请日：1978-12-21

Applicant: STANDARD OIL CO

Inventor： QUICK LEONARD M ,  HENSLEY JUN ALBERT L

IPC: B01J23/28 ,  B01J23/88 ,  B01J23/887 ,  B01J35/10 ,  C10G45/04 ,  C10G45/08

公开(公告)号：DD140870A5

公开(公告)日：1980-04-02

申请号：DD21006978

申请日：1978-12-21

Applicant: STANDARD OIL CO

Inventor： QUICK LEONARD M ,  HENSLEY JUN ALBERT L

IPC: B01J23/28 ,  B01J23/88 ,  B01J23/887 ,  B01J35/10 ,  C10G45/04 ,  C10G69/04

Abstract: A heavy hydrocarbon stream containing metals, asphaltenes, nitrogen compounds, and sulfur compounds is (a) contacted with hydrogen and a hydrotreating catalyst containing molybdenum and chromium, either as metals, as oxides, as sulfides, or mixtures thereof, deposed on a large-pore, catalytically active alumina to reduce the metals content in said stream, to convert the asphaltenes, nitrogen compounds, and sulphur compounds in said stream, the catalyst has a pore volume within the range of about 0.4 cc/gm to about 0.8 cc/gm, a surface area within the range of about 150 m2/gm to about 300 m2/gm, and an average pore diameter within the range of about 100 A (10 nm) to about 200 A (20 nm); and (b) at least a portion of the hydrotreated stream is cracked with a cracking catalyst to produce gasoline and distillates in improved yields. The catalyst in step (a) may also contain cobalt.