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. 09, 2017
Filed:
Sep. 05, 2013
Applicant:
Ineos Usa Llc, League City, TX (US);
Inventor:
Rex A. Hill, Alvin, TX (US);
Assignee:
INEOS USA LLC, League City, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10B 43/02 (2006.01); C10G 9/16 (2006.01); B08B 9/032 (2006.01); B08B 9/027 (2006.01);
U.S. Cl.
CPC ...
C10B 43/02 (2013.01); B08B 9/027 (2013.01); B08B 9/0321 (2013.01); B08B 9/0323 (2013.01); C10G 9/16 (2013.01); B08B 2230/01 (2013.01);
Abstract
Described herein is a method for removing coke deposits in radiant tubes of an olefin cracking furnace and removing accumulated spalled coke from one or more outlet elbows of the olefin cracking furnace without performing a cold shutdown of the furnace.