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:
Jun. 01, 1976
Filed:
Jan. 13, 1975
Applicant:
Inventors:
Bernard H Rosen, Little Silver, NJ (US);
Arnold H Pelofsky, East Brunswick, NJ (US);
Marvin Greene, Somerset, NJ (US);
Assignee:
Cities Service Company, Tulsa, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
208-8 ; 208 / ; 208142 ;
Abstract
Crushed coal is mixed with hot hydrogen, at 500.degree. to 1,500.degree.C. and 600 to 3,000 psig., in a reactor, and then, after a short reaction time, rapidly quenched. The total heat-up, reaction, and quench time is less than 2 seconds. This short residence time results in less gas production and less polymerization of the liquid components.
Quick Actions:
Rosen, Bernard. (1976). Coal hydrogenation to produce liquids (U.S. Patent No. 3960700). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3960700
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile