Process for recovering hydrocarbons and heavy minerals from a tar sand hot water process waste stream

Update item information
Publication Type patent
Author Baillie, Robert A.; Schmoyer, Lawrence F.; Skarada, Thomas E.
Title Process for recovering hydrocarbons and heavy minerals from a tar sand hot water process waste stream
Date 1976-11-09
Description A method for removing bitumen from mineral particles recovered from bituminous froth recovered as a product of aqueous extraction of tar sands which method comprises scrubbing the minerals with a liquid hydrocarbon solvent containing at least 10 weight percent aromatics and thereafter separating the minerals from the solvent and subsequently drying the minerals.
Publisher United States Patent and Trademark Office
Subject bitumen removal; bitumous froth; patent
Bibliographic Citation Baillie, R. A., Schmoyer, L. F., Skarada, T. E. (1976). Process for recovering hydrocarbons and heavy minerals from a tar sand hot water process waste stream. United States Patent 3,990,885. United States Patent and Trademark Office.
Relation Has Part United States Patent 3,990,885
ARK ark:/87278/s67110mg
Setname ir_eua
Date Created 2015-01-23
Date Modified 2021-05-06
ID 214327
Reference URL https://collections.lib.utah.edu/ark:/87278/s67110mg
Back to Search Results