发明名称 |
Corrosion inhibitors for alkanolamines |
摘要 |
This invention relates to a corrosion inhibiting composition for ferrous metals and its alloys in gas conditioning service using aqueous monoethanolamine to scrub carbon dioxide containing oxygen. The corrosion inhibiting composition includes a thiourea-amine-formaldehyde based polymer and, in the preferred embodiment, also includes a cupric ion producing material.
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申请公布号 |
US4596849(A) |
申请公布日期 |
1986.06.24 |
申请号 |
US19840665839 |
申请日期 |
1984.10.29 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
HENSON, EDWIN R.;COURTWRIGHT, JOEL G.;MASTERSON, TIPTON T. |
分类号 |
C08G12/04;C08G12/36;C08K3/30;C08K5/098;C23F11/06;(IPC1-7):C08K5/09 |
主分类号 |
C08G12/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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