The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 27, 2018
Filed:
Apr. 22, 2016
Applicant:
Dolly Nicholas, Marabella, TT;
Inventor:
Dolly Nicholas, Marabella, TT;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 1/04 (2006.01);
U.S. Cl.
CPC ...
C10G 1/045 (2013.01);
Abstract
A process for the removal of heavy oil/bitumen from oil/hydrocarbon wet and/or water wet tar sand. The tar sand is mixed with an inorganic liquid such as water or a treated effluent and an inorganic solid which is a silicate or metasilicate for a period of time sufficient for the inorganic liquid and the inorganic solid to interact and strip the heavy oil/bitumen from the tar sand. The process includes additional steps to produce clean heavy oil/bitumen and clear effluent.