Invention Grant
- Patent Title: Staged hydroconversion of an oil-coal mixture
- Patent Title (中): 石油混合物的分级降解
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Application No.: US858546Application Date: 1977-12-08
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Publication No.: US4111787APublication Date: 1978-09-05
- Inventor: Clyde L. Aldridge , Roby Bearden, Jr.
- Applicant: Clyde L. Aldridge , Roby Bearden, Jr.
- Applicant Address: NJ Linden
- Assignee: Exxon Research & Engineering Co.
- Current Assignee: Exxon Research & Engineering Co.
- Current Assignee Address: NJ Linden
- Main IPC: C10G1/06
- IPC: C10G1/06 ; C10G1/00 ; C10G1/08 ; C10G45/16
Abstract:
A catalytic slurry hydroconversion process for producing normally liquid hydrocarbons from a heavy hydrocarbonaceous oil and from coal is performed in at least two stages in series. The heavy oil is introduced into the first hydroconversion stage and the coal is introduced into any of the hydroconversion stages other than the first stage.
Public/Granted literature
- US5863231A Underwater exhaust system for marine engine Public/Granted day:1999-01-26
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