EXTRACTION OF BITUMEN FROM TAR SANDS WITH CAVITATION
摘要
Bitumen is extracted from tar sands by pumping water through one or more cavitation nozzles into an aqueous suspension of the tar sands. Efficient release of the bitumen from the tar sands is achieved without the need for organic solvents, surfactants, or elevated temperatures.
申请公布号
CA2717406(A1)
申请公布日期
2011.04.13
申请号
CA20102717406
申请日期
2010.10.12
申请人
UNIVERSITY TECHNOLOGIES INTERNATIONAL, INC.
发明人
VINOGRADOV, OLEG GERSHOVICH;HUGO, RONALD JOSEPH;GU, PEIHUA;BUKHARIN, NIKOLAY SERGEEVICH
