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:
Sep. 27, 1977
Filed:
Dec. 29, 1975
Applicant:
Inventor:
Frank B Cramer, Mission Hills, CA (US);
Assignee:
Clean Energy Corporation, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
2328 / ; 23285 ;
Abstract
Apparatus for effecting an hydrogenation of e.g. bituminous coal in dissolved state in molten inorganic salts with active hydrogen derived in situ from dissociated steam and recovery of hydrocarbon vapor products sequentially evolved throughout the reaction zone by progressively stripping later evolved vapors with earlier evolved vapors passed differentially through the reaction stream.