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:
Jan. 05, 1982
Filed:
Jul. 28, 1980
Applicant:
Inventors:
William G Billings, Bartlesville, OK (US);
James Scinta, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10J / ; C10J / ;
U.S. Cl.
CPC ...
4234 / ; 4819 / ; 48210 ; 252373 ; 423622 ;
Abstract
A process for the gasification of solid carbon comprising heating under suitable conditions a feed comprising finely divided particles formed by admixing finely divided particles of solid carbon with a slurry of zinc nitrate, removing enough of the liquid of said slurry to give a solid product, calcining said solid product at a temperature no greater than about 550.degree. C. to convert a substantial portion of the zinc material to zinc oxide, and then comminuting the calcined material to the desired particle size.