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:
Aug. 01, 1978
Filed:
Dec. 11, 1975
Applicant:
Inventors:
Edward L Cole, Fishkill, NY (US);
Howard V Hess, Glenham, NY (US);
Frank E Guptill, Jr, Fishkill, NY (US);
Assignee:
Texaco Inc., New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10L / ;
U.S. Cl.
CPC ...
44 51 ; 2523115 ; 302 66 ;
Abstract
Preparation of a solid fuel-water slurry suitable for use as feed to a partial oxidation zone for the production of synthesis gas by forming a mixture of finely-divided solid fuel and water, heating the mixture to a temperature above 300.degree. F. under pressure sufficient to maintain water in the liquid phase, cooling the mixture and adding a surface active agent and sufficient water to form a mixture having a water content between 40 and 50 weight %.