INHIBITING CORROSION CAUSED BY AQUEOUS ALDEHYDE SOLUTIONS
申请人:Keenan Stephen R.
公开号:US20130224092A1
公开(公告)日:2013-08-29
Aldehydes useful as H
2
S 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, a phosphate ester, a thiophosphate ester, a thioamine, a Mannich Reaction Product, and combinations thereof.