N,N-DIMETHYLACETAMIDE AS WASH-OIL FOR DILUTION STEAM SYSTEMS

A method of removing material that fouls processing equipment that includes applying a composition comprising Ν,Ν-dimethylacetamide (DMAC) to fouling material deposited on the processing equipment to solubilize and remove the fouling material from the processing equipment. L'invention concerne...

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Bibliographic Details
Main Authors CUOQ, Fabrice, GEIJSELAERS, Carlo, HELSEN, Sasja
Format Patent
LanguageEnglish
French
Published 01.03.2018
Subjects
CHEMISTRY
CRACKING HYDROCARBON OILS
FUELS
LUBRICANTS
METALLURGY
MINERAL WAXES
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION
RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES
REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS
REFORMING OF NAPHTHA
TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Summary:A method of removing material that fouls processing equipment that includes applying a composition comprising Ν,Ν-dimethylacetamide (DMAC) to fouling material deposited on the processing equipment to solubilize and remove the fouling material from the processing equipment. L'invention concerne un procédé d'élimination de matières encrassant l'équipement de traitement qui comprend l'application d'une composition comprenant du N, N-diméthylacétamide (DMAC) sur les matières d'encrassement déposées sur l'équipement de traitement, pour solubiliser et éliminer les matières d'encrassement de l'équipement de traitement.
Bibliography:Application Number: WO2017IB55037