Bibliographic Citation
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Title | Kerogen agglomeration process for oil shale beneficiation using organic liquid in precommunication step |
Creator/Author | So, B.Y.C. ; Marker, T.L. |
Publication Date | 1990 Oct 16 |
OSTI Identifier | OSTI ID: 5211192 |
Report Number(s) | US 4963250 ;A |
Other Number(s) | Pat. Priority: US 7-434707 |
Resource Type | Patent |
Specific Type | Special Availability |
Resource Relation | Pat. File: 9 Nov 1989 |
Subject | 040403 -- Oil Shales & Tar Sands-- Refining; KEROGEN-- AGGLOMERATION;OIL SHALES-- SEPARATION PROCESSES; COMMINUTION;WORKING FLUIDS |
Related Subject | BITUMINOUS MATERIALS;CARBONACEOUS MATERIALS;ENERGY SOURCES;FLUIDS;FOSSIL FUELS;FUELS;MATERIALS;MATTER;ORGANIC MATTER;ROCKS;SEDIMENTARY ROCKS;SHALES |
Description/Abstract | This paper describes a derogen agglomeration method for beneficiating oil shale.^It comprises: comminuting a substantial portion of the oil shale to a top size of about 0.4-0.003 inch in the presence of an added liquid consisting essentially of an organic liquid; contacting the oil shale with a multiphase liquid comprising an added organic liquid and water to form kerogen-rich agglomerates and mineral-rich particles; and separating the kerogen-rich agglomerates from the mineral-rich particles. |
Country of Publication | United States |
Language | English |
Format | Pages: (vp.) |
Availability | Patent and Trademark Office, Box 9, Washington, DC 20232 (USA) |
Rights | Amoco Corp., Chicago, IL (USA) |
System Entry Date | 2001 May 13 |
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