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. 17, 2015
Filed:
Mar. 14, 2013
Applicant:
Bechtel Hydrocarbon Technology Solutions, Inc., Houston, TX (US);
Inventors:
John D. Ward, Katy, TX (US);
Scott Alexander, Billings, MT (US);
Assignee:
Bechtel Hydrocarbon Technology Solutions, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 9/14 (2006.01); C10B 45/00 (2006.01); C10B 55/00 (2006.01);
U.S. Cl.
CPC ...
C10B 45/00 (2013.01); C10B 55/00 (2013.01);
Abstract
Delayed coking drum quench overflow systems and methods, which relate to removing hydrocarbon particulates from an overflow stream in a delayed coking drum quench operation. In one embodiment, an improved overflow system incorporates one or more filters to remove hydrocarbon particulates from the system before passing through a conventional closed blowdown system.