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:
Sep. 17, 1985
Filed:
Mar. 31, 1983
Applicant:
Inventors:
Loyd W Jones, Tulsa, OK (US);
John D Alkire, Tulsa, OK (US);
Assignee:
Standard Oil Company, Chicago, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; C23F / ; C23F / ;
U.S. Cl.
CPC ...
252189 ; 252 / ; 2523 / ; 422 16 ; 422 19 ;
Abstract
A corrosion inhibitor composition useful for preventing corrosion by solvents used in treating sour gas streams, comprising a quaternary pyridine salt, a surface-active agent and/or a thio compound and an effective amount of a water soluble nickel compound. The composition can also contain a demulsifier to prevent foaming of the resultant solution.