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:
Dec. 16, 1980
Filed:
Dec. 06, 1978
Applicant:
Inventor:
Joseph W Cochran, Clearwater, FL (US);
Assignee:
ComCo, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L / ;
U.S. Cl.
CPC ...
44 51 ; 241-5 ; 241 18 ;
Abstract
Process for forming coal-in-oil fuel mixtures where coal is pulverized in a fluid energy pulverizer by use of a noncombustible carrier gas, with the pulverized coal separated and the spent gas cleaned to remove moisture and residual coal, the cleaned gas compressed, reheated and returned to the pulverizer for re-use as carrier gas therein.