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:
Aug. 01, 1989
Filed:
Oct. 05, 1987
Applicant:
Inventors:
Clifford C Segerstrom, Houston, TX (US);
Charles V Sternling, Houston, TX (US);
Hans-Wolfgang Luke, Hamburg, DE;
Hsi L Wu, The Hague, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10J / ;
U.S. Cl.
CPC ...
48210 ; 48DI / ; 48 69 ;
Abstract
A method and apparatus for separating slag discharged from a coal gasification reactor to a slag water bath by converging the flow of the slag with a chamber at least partially submerged in the slag water bath such that the flow of slag is converged to a diameter no greater than the diameter of the discharge opening of the slag water bath.