发明名称 CORROSION CONTROL COMPOSITIONS AND METHODS OF MITIGATING CORROSION
摘要 Corrosion inhibitor compositions are provided that can include a mixture of one or more transition metals, one or more organic phosphates, one or more inorganic phosphates, optionally a dispersant, and hydroxyphosphono acetic acid and/or salts thereof. Methods of mitigating or inhibiting corrosion of housing or conduits containing aqueous mediums are also disclosed. The methods can include the steps of pretreating the metal conduit with a mixture of one or more transition metals, one or more organic phosphates, one or more inorganic phosphates, and hydroxyphosphono acetic acid, introducing an aqueous medium into the metal conduit, and injecting a mixture of one or more transition metals, one or more organic phosphates, one or more inorganic phosphates, and hydroxyphosphono acetic acid and/or salts thereof into the aqueous medium.
申请公布号 US2014272133(A1) 申请公布日期 2014.09.18
申请号 US201313839721 申请日期 2013.03.15
申请人 Ecolab USA Inc. 发明人 Gill Jasbir S.;Zim Danilo;Paschoalino Matheus
分类号 C23F11/167 主分类号 C23F11/167
代理机构 代理人
主权项 1. A corrosion inhibitor composition comprising: a mixture comprising one or more transition metals, one or more organic phosphates, and one or more inorganic phosphates; andhydroxyphosphono acetic acid and/or salts thereof.
地址 Naperville IL US