公开(公告)号：US09382467B2

公开(公告)日：2016-07-05

申请号：US14086668

申请日：2013-11-21

Applicant: NALCO COMPANY

Inventor： G. Richard Meyer ,  Keith Allen Monk

IPC: C09K8/54 ,  C23F11/10

CPC classification number: C09K8/54 ,  C23F11/10

Abstract: A corrosion inhibitor composition and method of inhibiting corrosion on a surface in an oil or gas application is disclosed and claimed. The corrosion inhibitor includes at least one fatty acid; at least one alkanolamine; at least one alkylamine; and at least one organic sulfonic acid. The method of inhibiting corrosion includes on a surface in an oil or gas application comprises contacting an effective dosage of the corrosion inhibitor with the surface.

公开(公告)号：US20140076567A1

公开(公告)日：2014-03-20

申请号：US14086668

申请日：2013-11-21

Applicant: NALCO COMPANY

Inventor： G. Richard Meyer ,  Keith Allen Monk

IPC: C09K8/54

CPC classification number: C09K8/54 ,  C23F11/10

Abstract: A corrosion inhibitor composition and method of inhibiting corrosion on a surface in an oil or gas application is disclosed and claimed. The corrosion inhibitor includes at least one fatty acid; at least one alkanolamine; at least one alkylamine; and at least one organic sulfonic acid. The method of inhibiting corrosion includes on a surface in an oil or gas application comprises contacting an effective dosage of the corrosion inhibitor with the surface.

Abstract translation: 公开并要求保护在油或气体应用中抑制表面腐蚀的腐蚀抑制剂组合物和方法。 腐蚀抑制剂包括至少一种脂肪酸; 至少一种链烷醇胺; 至少一个烷基胺; 和至少一种有机磺酸。 抑制腐蚀的方法包括在油或气体应用的表面上，包括使有效剂量的缓蚀剂与表面接触。