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:
Aug. 20, 2024
Filed:
Jun. 03, 2021
Applicant:
Fluid Energy Group Ltd., Calgary, CA;
Inventors:
Assignee:
DORF KETAL CHEMICALS FZE, Fujairah, AE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/02 (2006.01); C11D 1/00 (2006.01); C11D 3/04 (2006.01); C11D 3/26 (2006.01); C11D 3/34 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 11/00 (2006.01);
U.S. Cl.
CPC ...
C11D 3/042 (2013.01); C11D 1/002 (2013.01); C11D 3/26 (2013.01); C11D 3/3902 (2013.01); C11D 3/3937 (2013.01); C11D 3/3947 (2013.01); C11D 11/0041 (2013.01);
Abstract
A modified aqueous acid composition comprising: nitric acid; sulfuric acid; a compound comprising an amine moiety and a sulfonic acid moiety; and a peroxide. Also disclosed are methods of using such composition.