CORROSION INHIBITOR, WELL, PIPELINE, AND METHOD FOR FORMING ANTICORROSION FILM

Title:

CORROSION INHIBITOR, WELL, PIPELINE, AND METHOD FOR FORMING ANTICORROSION FILM

Document Type and Number:

WIPO Patent Application WO/2018/038099

Kind Code:

A1

Abstract:

This corrosion inhibitor is able to sufficiently prevent corrosion in the inner surface of a well or a pipeline, and contains: an inhibitor (A) which has a hydrophobic group and a polar group capable of donating an electron to a metal; an aromatic solvent (B); and hydrophobic particles (C).

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Inventors:

TOMOE YASUYOSHI (JP)

Application Number:

PCT/JP2017/029924

Publication Date:

March 01, 2018

Filing Date:

August 22, 2017

Export Citation:

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Assignee:

INPEX CORP (JP)
JAPAN OIL GAS & METALS JOGMEC (JP)

International Classes:

C23F11/10

Foreign References:

JPS63183183A	1988-07-28
JPS63183184A	1988-07-28
JP2008127275A	2008-06-05
JP2001081188A	2001-03-27
JP2001131779A	2001-05-15