Invention Grant
- Patent Title: Process for upgrading a hydrocarbon fraction
- Patent Title (中): 烃馏分升级方法
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Application No.: US474928Application Date: 1974-05-31
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Publication No.: US3989618APublication Date: 1976-11-02
- Inventor: John D. McCollum , Leonard M. Quick
- Applicant: John D. McCollum , Leonard M. Quick
- Applicant Address: IL Chicago
- Assignee: Standard Oil Company (Indiana)
- Current Assignee: Standard Oil Company (Indiana)
- Current Assignee Address: IL Chicago
- Main IPC: C10G1/00
- IPC: C10G1/00 ; C10G1/04 ; C10G1/08 ; C10G9/34 ; C10G31/08
Abstract:
A process for upgrading a hydrocarbon fraction by contacting the hydrocarbon fraction with a dense-water-containing fluid at a temperature in the range of from about 600.degree. F. to about 900.degree. F. in the absence of an externally supplied catalyst and hydrogen and of pretreatment of the hydrocarbon fraction.
Public/Granted literature
- US4567737A Device for adjusting loop density in a circular knitting machine Public/Granted day:1986-02-04
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