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:
Nov. 03, 2009
Filed:
Aug. 10, 2006
Applicant:
André Peter Steynberg, Gauteng Province, ZA;
Inventor:
André Peter Steynberg, Gauteng Province, ZA;
Assignee:
SASOL Technology (Proprietary) Limited, Gauteng Province, ZA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is provided for quenching a slurry in a slurry vessel of slurry phase apparatus which comprises a gas distributor arranged to inject a gas into the slurry at a predetermined level, and an apertured solid particles support below the level at which the gas distributor is disposed to inject the gas. The method includes introducing a quenching liquid into the slurry vessel below the apertured support and passing the quenching liquid into the slurry through the apertures of the apertured support.