Invention Grant
- Patent Title: Slurry hydroconversion and coking of heavy oils
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Application No.: US14308867Application Date: 2014-06-19
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Publication No.: US09868915B2Publication Date: 2018-01-16
- Inventor: Randolph J. Smiley , Anjaneya Sarma Kovvali , David G. Hammond , Grace Shi Qian Yeo
- Applicant: Randolph J. Smiley , Anjaneya Sarma Kovvali , David G. Hammond , Grace Shi Qian Yeo
- Applicant Address: US NJ Annandale
- Assignee: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
- Current Assignee: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
- Current Assignee Address: US NJ Annandale
- Agent Andrew T. Ward; Chad A. Guice
- Main IPC: C10G69/14
- IPC: C10G69/14 ; C10G69/06 ; C10G45/16 ; C10G9/00 ; C10G31/09 ; C10G47/26 ; C10G49/12

Abstract:
Systems and methods are provided for use of coking and slurry hydroconversion for conversion of heavy oil feeds. The combination of coking and slurry hydroconversion allows for improved yield of liquid products while reducing or minimizing the consumption of hydrogen in slurry hydroconversion reaction stages. Coking and slurry hydroconversion can be combined by segregating feeds based on Conradson carbon residue. Alternatively, slurry hydroconversion can be used to process unconverted bottoms from a coking process.
Public/Granted literature
- US20150008157A1 SLURRY HYDROCONVERSION AND COKING OF HEAVY OILS Public/Granted day:2015-01-08
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