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:
Mar. 20, 2018
Filed:
Feb. 24, 2015
Applicant:
United Laboratories International, Llc, Houston, TX (US);
Inventors:
Stephen D. Matza, Sugar Land, TX (US);
Martha T. Smith, Friendswood, TX (US);
Jack G. Frost, Duncan, OK (US);
Assignee:
United Laboratories International, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/532 (2006.01); C09K 8/52 (2006.01); C10G 27/04 (2006.01); C10G 29/04 (2006.01); C10G 29/20 (2006.01); E21B 36/00 (2006.01); E21B 43/38 (2006.01);
U.S. Cl.
CPC ...
C09K 8/532 (2013.01); C09K 8/52 (2013.01); C10G 27/04 (2013.01); C10G 29/04 (2013.01); C10G 29/20 (2013.01); E21B 36/00 (2013.01); E21B 43/38 (2013.01); C09K 2208/20 (2013.01); C10G 2300/1033 (2013.01); C10G 2300/202 (2013.01); C10G 2300/207 (2013.01); C10G 2300/807 (2013.01);
Abstract
A method and system remove hydrogen sulfide from a sour liquid. In an embodiment, the method for removing hydrogen sulfide from a hydrocarbon containing fluid includes contacting a methylmorpholine-N-oxide solution with the sour liquid. The method also includes allowing the methylmorpholine-N-oxide to react with the hydrogen sulfide to remove the hydrogen sulfide.