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:
Mar. 13, 1984
Filed:
Jul. 02, 1982
Applicant:
Inventors:
Edward T Child, Tarrytown, NY (US);
William B Crouch, Chappaqua, NY (US);
Assignee:
Texaco Development Corporation, White Plains, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C10J / ;
U.S. Cl.
CPC ...
4819 / ; 48206 ; 252373 ; 4234 / ; 423655 ;
Abstract
Synthesis gas is produced by partial oxidation of slurried coal followed by separation of ash, the temperature of the gas being thereafter controlled to permit a desired portion thereof to be directly contacted with water to achieve a gas/stream mixture of predetermined composition prior to shift conversion, the other portion being preferably convectively cooled for maximum thermal efficiency and then scrubbed prior to withdrawal as carbon monoxide-containing product.