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:
Jul. 16, 2024
Filed:
Apr. 26, 2022
Applicant:
Kellogg Brown & Root Llc, Houston, TX (US);
Inventors:
David Sellinger, Houston, TX (US);
Robert Choi, Houston, TX (US);
Quo-Chen Yeh, Sugar Land, TX (US);
Alok Srivastava, Houston, TX (US);
Kristine E. Hamilton, Houston, TX (US);
Michael A. Radzicki, Houston, TX (US);
Assignee:
Kellogg Brown & Root LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G 70/04 (2006.01); C10G 51/06 (2006.01);
U.S. Cl.
CPC ...
C10G 70/041 (2013.01); C10G 51/06 (2013.01); C10G 2300/1037 (2013.01); C10G 2400/20 (2013.01);
Abstract
A system for hydrogenation Cand Cacetylenes contained within a hydrocarbon stream generated in a stream cracker unit where a debutanizer is placed upstream of a depropanizer for more economical processing of the hydrocarbon stream to produce lighter hydrocarbons, where the system requires only one stripper tower downstream of hydrogenation to remove residual hydrogen.