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:
Jun. 11, 2019
Filed:
Nov. 06, 2015
Applicant:
Bechtel Hydrocarbon Technology Solutions, Inc., Houston, TX (US);
Inventor:
Martin Taylor, Houston, TX (US);
Assignee:
Bechtel Hydrocarbon Technology Solutions, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01); B01D 53/14 (2006.01); B01D 53/52 (2006.01); B01D 53/78 (2006.01); C01C 1/02 (2006.01); C01B 17/16 (2006.01);
U.S. Cl.
CPC ...
B01D 53/1468 (2013.01); B01D 53/02 (2013.01); B01D 53/52 (2013.01); B01D 53/78 (2013.01); C01B 17/167 (2013.01); C01C 1/024 (2013.01); B01D 2257/304 (2013.01);
Abstract
Systems and methods for removing hydrogen sulfide from an ammonia stream in the NH3 purification and liquefaction stage of a conventional two-column sour water stripping system using an adsorbent bed.