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:
Jul. 19, 1977
Filed:
Mar. 12, 1976
Applicant:
Inventors:
Hiromi Ozaki, Urawa, JA;
Mamoru Yamane, Tokyo, JA;
Haruo Yoshikai, Toda, JA;
Hachio Kodama, Toda, JA;
Assignee:
Nippon Mining Co., Ltd., Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
C01G / ;
U.S. Cl.
CPC ...
208106 ; 208128 ; 208131 ; 423445 ;
Abstract
Synthetic coking coal is produced by coking heavy hydrocarbons at a temperature greater than the temperatures which initiate cracking in the coker, and by removing the gaseous and liquid products from the coker at accelerated velocities. The thermally cracked oil produced in the coking reaction can be hydrodesulfurized to produce a low sulfur fuel oil.
Ozaki, Hiromi. (1977). Process for producing synthetic coking coal and treating cracked oil (U.S. Patent No. 4036736). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4036736
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile