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:
Oct. 13, 2020
Filed:
Oct. 02, 2019
Applicant:
Multi-chem Group, Llc, Houston, TX (US);
Inventors:
Assignee:
Multi-Chem Group, LLC, Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/68 (2006.01); C10G 75/02 (2006.01); B01D 53/52 (2006.01); B01D 53/78 (2006.01); C02F 103/08 (2006.01); C02F 103/36 (2006.01); C02F 103/10 (2006.01); C02F 101/10 (2006.01);
U.S. Cl.
CPC ...
C02F 1/683 (2013.01); B01D 53/52 (2013.01); B01D 53/78 (2013.01); C10G 75/02 (2013.01); B01D 2251/606 (2013.01); C02F 2101/101 (2013.01); C02F 2101/40 (2013.01); C02F 2103/08 (2013.01); C02F 2103/10 (2013.01); C02F 2103/365 (2013.01);
Abstract
Methods for the use of zinc ammonium carbonate as a scavenger of sulfur-containing species encountered in oilfield operations are provided. In one embodiment, the methods include introducing a sulfide scavenging additive including zinc ammonium carbonate into at least a portion of a conduit through which a potential sulfur-containing fluid is flowing.