Use of phosphonium compounds as corrosion inhibitors
Patent
·
OSTI ID:6048468
Phosphonium compounds and their uses are described. These corrosion inhibitors find special utility in the prevention of corrosion of pipe or equipment which is in contact with a corrosive oil-containing medium, as, for example, in oil wells producing corrosive oil or oil-brine mixtures, in waterfloods, in refineries, and the like. These inhibitors may, however, be used in other systems or applications. They appear to possess properties which impart to metals resistance to attack by a variety of corrosive agents, such as brines, weak inorganic acids, organic acids, COD2U, HD2US, etc. (10 claims)
- Assignee:
- Petrolite Corp.
- Patent Number(s):
- US 3664807
- OSTI ID:
- 6048468
- Country of Publication:
- United States
- Language:
- English
Similar Records
Corrosion inhibitor compositions
Corrosion inhibitors
Process of inhibiting corrosion with quaternaries of halogen derivatives of alkynoxymethyl, amines
Patent
·
Tue Sep 07 00:00:00 EDT 1976
·
OSTI ID:6802652
Corrosion inhibitors
Patent
·
Tue Oct 18 00:00:00 EDT 1966
·
OSTI ID:6384348
Process of inhibiting corrosion with quaternaries of halogen derivatives of alkynoxymethyl, amines
Patent
·
Mon Feb 04 23:00:00 EST 1980
·
OSTI ID:5906933