Quaternary and cationic ammonium surfactants as corrosion inhibitors
First Claim
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1. A method of inhibiting corrosion at a surface, the method comprising contacting the surface with an amount of a compound of formula (I) effective in inhibiting corrosion at the surface, the compound of formula (I) being:
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Abstract
Disclosed herein are corrosion inhibiting compounds and compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas. Also disclosed herein are methods of using the compounds and compositions as corrosion inhibitors, particularly in applications relating to the production, transportation, storage, and separation of crude oil and natural gas.
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24 Claims
- 1. A method of inhibiting corrosion at a surface, the method comprising contacting the surface with an amount of a compound of formula (I) effective in inhibiting corrosion at the surface, the compound of formula (I) being:
- 16. A method of inhibiting corrosion on a surface of a solid at least partially submerged in a fluid, the method comprising adding to the fluid an amount of a composition comprising a compound of formula (I) effective in inhibiting corrosion on the surface of the solid, the compound being:
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