METHOD OF PREPARING DEMULSIFIER FOR DESTROYING WATER-OIL EMULSIONS

crude oil treatment. SUBSTANCE: demulsifier is prepared by interaction of with oxyethylated fat acid-based amine followed by addition of phosphorus-containing compound. Molar ratio of (ethylene oxide+propylene oxide)/amine/phosphorus-containing compound is 1:(0.1-0.5):(0.1-3). In a preferred embodim...

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Bibliographische Detailangaben
Hauptverfasser:	JUSUPOV N.KH, GABOV V.A, GUSEV JU.V, LEBEDEV N.A, JUDINA T.V, VARNAVSKAJA O.A, GABUTDINOV M.S, EVDOKIMOV G.M, KHLEBNIKOV V.N, MAEVSKIJ I.I, ROMANOV N.V
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	crude oil treatment. SUBSTANCE: demulsifier is prepared by interaction of with oxyethylated fat acid-based amine followed by addition of phosphorus-containing compound. Molar ratio of (ethylene oxide+propylene oxide)/amine/phosphorus-containing compound is 1:(0.1-0.5):(0.1-3). In a preferred embodiment of invention, to interaction product is added solvent. EFFECT: increased efficiency in destruction of oil emulsions and achieved protective effect against corrosion of equipment and asphalt-paraffin tar deposits. 2 cl, 5 tbl, 38 ex