[EN] NITROGEN SUBSTITUTED AROMATIC TRIAZOLES AS CORROSION CONTROL AGENTS [FR] TRIAZOLES AROMATIQUES SUBSTITUÉS PAR DE L'AZOTE EN TANT QU'AGENTS DE RÉGULATION DE CORROSION
Nitrogen substituted aromatic triazoles as corrosion control agents
申请人:General Electric Company
公开号:US10858742B2
公开(公告)日:2020-12-08
Compositions and methods for inhibiting corrosion of metallic surfaces in contact with an aqueous medium such as copper, copper alloy, and steel surfaces of an open recirculating cooling water system. In certain embodiments, an aromatic triazole having an anionic substituent bonded to a nitrogen atom of the triazole (ANST) is used as the corrosion inhibitor. In other embodiments, the corrosion inhibitor is a reaction product of an aromatic triazole and an aldehyde (ATA).
Katritzky, Alan R.; Wu, Hong; Xie, Linghong, Journal of Heterocyclic Chemistry, 1995, vol. 32, # 5, p. 1651 - 1652
作者:Katritzky, Alan R.、Wu, Hong、Xie, Linghong
DOI:——
日期:——
Katritzky, Alan R.; Rachwal, Stanislaw; Rachwal, Bogumila, Journal of the Chemical Society. Perkin transactions I, 1987, p. 791 - 798
作者:Katritzky, Alan R.、Rachwal, Stanislaw、Rachwal, Bogumila
DOI:——
日期:——
KATRITZKY A. R.; RACHWAL S.; RACHWAL B., J. CHEM. SOC. PERKIN TRANS.,(1987) N 4, 791-797
作者:KATRITZKY A. R.、 RACHWAL S.、 RACHWAL B.
DOI:——
日期:——
NITROGEN SUBSTITUTED AROMATIC TRIAZOLES AS CORROSION CONTROL AGENTS
申请人:General Electric Company
公开号:US20190127859A1
公开(公告)日:2019-05-02
Compositions and methods for inhibiting corrosion of metallic surfaces in contact with an aqueous medium such as copper, copper alloy, and steel surfaces of an open recirculating cooling water system. In certain embodiments, an aromatic triazole having an anionic substituent bonded to a nitrogen atom of the triazole (ANST) is used as the corrosion inhibitor. In other embodiments, the corrosion inhibitor is a reaction product of an aromatic triazole and an aldehyde (ATA).