METHOD FOR DISPERSING KINETIC HYDRATE INHIBITORS

Methods and dispersing agents for dispersing a polymeric low dose hydrate inhibitor are disclosed. More specifically, the method comprises contacting an aqueous fluid containing a polymeric low dose hydrate inhibitor with a dispersing agent. The dispersing agent can be selected from the group consis...

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Bibliographic Details
Main Authors WEATHERS, Thomas M, MCNAMEE, Kevin Patrick, JONES, Regan Andrew, BARTELS, Jeremy Wayne
Format Patent
LanguageEnglish
French
Published 06.12.2018
Subjects
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:Methods and dispersing agents for dispersing a polymeric low dose hydrate inhibitor are disclosed. More specifically, the method comprises contacting an aqueous fluid containing a polymeric low dose hydrate inhibitor with a dispersing agent. The dispersing agent can be selected from the group consisting of a C1-C20 alkyl sulfate, a C10-C20 alkyl ether sulfate, a C10-C20 carbonyl sarcosinate, a C10-C20 alkylbenezene sulfonate, a quaternary-ammonium based corrosion inhibitor, a glycol ether, and a combination thereof. L'invention concerne des procédés et des agents dispersants permettant de disperser un inhibiteur d'hydrate à faible dose polymère. Plus spécifiquement, le procédé comprend la mise en contact d'un fluide aqueux contenant un inhibiteur d'hydrate à faible dose polymère avec un agent dispersant. L'agent dispersant peut être choisi dans le groupe constitué par un sulfate d'alkyle en C1-C20, un éther sulfate d'alkyle en C10-C20, un sarcosinate de carbonyle en C10-C20, un alkylbenzène sulfonate en C10-C20, un inhibiteur de corrosion à base d'ammonium quaternaire, un éther de glycol, et leur combinaison.
Bibliography:Application Number: WO2018US35557