Use of sulfiding agents for enhancing the efficacy of phosphorus in controlling high temperature corrosion attack

The invention comprises a method of inhibiting naphthenic acid corrosion in a high temperature hydrocarbon system, comprising adding to the system a corrosion-inhibiting amount of a phosphate ester and a corrosion-inhibiting amount of organic polysulfide.

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Bibliographic Details
Main Authors ROSE; THEODORE J, HYATT; JOHN G, BABAIAN-KIBALA; ELIZABETH
Format Patent
LanguageEnglish
Published 20.05.1997
Edition6
Subjects
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Summary:The invention comprises a method of inhibiting naphthenic acid corrosion in a high temperature hydrocarbon system, comprising adding to the system a corrosion-inhibiting amount of a phosphate ester and a corrosion-inhibiting amount of organic polysulfide.
Bibliography:Application Number: US19950435405