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:
Jan. 07, 2025
Filed:
Apr. 25, 2023
Applicant:
Canadian Energy Services L.p., Calgary, CA;
Inventors:
Assignee:
Canadian Energy Services L.P., Calgary, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 21/20 (2006.01); C10G 29/20 (2006.01);
U.S. Cl.
CPC ...
C10G 21/20 (2013.01); C10G 2300/207 (2013.01);
Abstract
A method and composition is described for reducing the levels of hydrogen sulfide in a fluid such as a hydrocarbon stream. The method involves contacting the gas stream with a composition comprising a mixture of amines reacted with formaldehyde. The composition reduces the formation and deposition of solids commonly associated with spent triazine scavengers.