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:
Feb. 14, 2017
Filed:
Feb. 12, 2015
Applicant:
Chemtreat, Inc., Glen Allen, VA (US);
Inventors:
Douglas McIlwaine, Ashland, VA (US);
John Richardson, Hanover, VA (US);
Assignee:
CHEMTREAT, INC., Glen Allen, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 11/02 (2006.01); C02F 1/76 (2006.01); C02F 103/28 (2006.01); C02F 101/34 (2006.01);
U.S. Cl.
CPC ...
C01B 11/023 (2013.01); C02F 1/76 (2013.01); C02F 2101/345 (2013.01); C02F 2103/28 (2013.01); C02F 2303/04 (2013.01);
Abstract
Methods of producing chlorine dioxide including providing an acid, a chlorate salt and an organic water treatment additive that can form a reducing agent in situ, mixing the acid, the chlorate salt and the organic water treatment additive, and reacting the mixture.