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:
Nov. 06, 2018
Filed:
Oct. 16, 2015
Applicant:
Trojan Technologies, London, CA;
Inventor:
Ali Safarzdeh-Amiri, Oakville, CA;
Assignee:
TROJAN TECHNOLOGIES, London, ON, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62D 3/38 (2007.01); B01J 27/185 (2006.01); C10L 3/10 (2006.01); C02F 1/72 (2006.01); C01B 17/04 (2006.01); A62D 101/28 (2007.01); A62D 101/47 (2007.01); C02F 101/32 (2006.01);
U.S. Cl.
CPC ...
A62D 3/38 (2013.01); B01J 27/1853 (2013.01); C01B 17/0434 (2013.01); C02F 1/725 (2013.01); C10L 3/101 (2013.01); A62D 2101/28 (2013.01); A62D 2101/47 (2013.01); C02F 2101/322 (2013.01); C02F 2303/02 (2013.01);
Abstract
Described is a process for treatment of a fluid comprising an oxidizable contaminant selected from one or both of a sulfide and a thiol, the process comprising the step of contacting the fluid with a first complex of ferric iron and a polyphosphate to oxidize the oxidizable contaminant and generate a second complex of ferrous ion and the polyphosphate.