| 发明名称 |
METHOD FOR INHIBITING CORROSION USING CERTAIN AROMATIC ACIDIC SPECIES |
| 摘要 |
The present invention relates to a method for inhibiting high temperature corrosion of corrosion prone metal surfaces by organic acid-containing petroleum streams by providing an effective corrosion-inhibiting amount of an additive aromatic compound tri-substituted with acidic functionalities selected from 5-hydroxyisophthalic acid and 1,3,5-benzenetricarboxylic acid, typically up to 1000 wppm, to the metal surface.
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| 申请公布号 |
US2003013621(A1) |
申请公布日期 |
2003.01.16 |
| 申请号 |
US20010905149 |
申请日期 |
2001.07.13 |
| 申请人 |
SARTORI GUIDO;DALRYMPLE DAVID CRAIG;BLUM SAUL CHARLES;MONETTE LIZA MARIE;YEGANEH MOHSEN S.;VOGEL ANDREAS |
发明人 |
SARTORI GUIDO;DALRYMPLE DAVID CRAIG;BLUM SAUL CHARLES;MONETTE LIZA MARIE;YEGANEH MOHSEN S.;VOGEL ANDREAS |
| 分类号 |
C09K8/54;C10G75/02;F16L58/04;(IPC1-7):C10M101/00 |
主分类号 |
C09K8/54 |
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