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. 08, 2022
Filed:
Jul. 28, 2016
Applicant:
Ecolab Usa Inc., St. Paul, MN (US);
Inventors:
Theodore C. Arnst, Sugar Land, TX (US);
Neetu Tomar, Haryana, IN;
Assignee:
Ecolab USA Inc., St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/66 (2006.01); C23F 15/00 (2006.01); C10G 9/16 (2006.01); C10G 9/36 (2006.01); C10G 75/04 (2006.01); C10G 75/02 (2006.01); C23F 14/02 (2006.01); C02F 1/68 (2006.01); C02F 103/36 (2006.01);
U.S. Cl.
CPC ...
C02F 1/66 (2013.01); C10G 9/16 (2013.01); C10G 9/36 (2013.01); C10G 75/02 (2013.01); C10G 75/04 (2013.01); C23F 14/02 (2013.01); C23F 15/00 (2013.01); C02F 1/68 (2013.01); C02F 2103/365 (2013.01); C02F 2303/08 (2013.01);
Abstract
The present invention generally relates to compositions and methods for neutralizing acidic streams in an olefin or styrene production plant. More specifically, the invention relates to neutralizing agents for dilution steam systems in the steam cracker process and their use for reducing acid corrosion and fouling in such systems.