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:
May. 05, 1992
Filed:
Jun. 18, 1991
Applicant:
Inventors:
Dean G Venardos, Batavia, IL (US);
Shri K Goyal, Naperville, IL (US);
Assignee:
Amoco Corporation, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C10G / ; C10G / ;
U.S. Cl.
CPC ...
208131 ; 208 50 ; 208 / ; 201 25 ;
Abstract
A process is disclosed for sludge addition to a coking zone in which the sludge is contacted with oxygen. The sludge is then contacted with feed, liquid derived from the feed, or vapor derived from the feed. Oxygen also contacts the feed, liquid derived from the feed, or vapor derived from the feed to help maintain reaction temperature in the coking zone.