发明申请
- 专利标题： INHIBITING CORROSION CAUSED BY AQUEOUS ALDEHYDE SOLUTIONS
- 专利标题（中）： 抑制由水性醛酸溶液引起的腐蚀
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申请号： US13253706申请日： 2011-10-05
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公开(公告)号： US20130089460A1公开(公告)日： 2013-04-11
- 发明人: Stephen R. Keenan , Jonathan Collins , Sunder Ramachandran , Vladimir Jovancicevic
- 申请人： Stephen R. Keenan , Jonathan Collins , Sunder Ramachandran , Vladimir Jovancicevic
- 申请人地址： US TX HOUSTON
- 专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人地址： US TX HOUSTON
- 主分类号： C23F11/08
- IPC分类号： C23F11/08
摘要：
Aldehydes useful as H2S sulfide scavengers may be corrosive to some metals such as steel, iron and aluminum, but the corrosive effect of the aldehydes may be mitigated by employing a corrosion inhibitor selected from the group consisting of a di-basic soluble phosphate salt, a tri-basic soluble phosphate salt, and combinations thereof.
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