Cryogenic dewatering demulsifier of crude-oil extract

A low-temperature crude-oil extract dewatering demulsifier consists of polyamines polyoxytrimethylene polyethenoxy ether 10-15wt%, alkyl phenolic resin polyoxytrimethylene polyethenoxy ether 30-40wt%, polyethyl-polyamines polyoxytrimethylene polyethenoxy ether 10-15wt%, FC-NO1 fluorocarbon surface a...

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Bibliographische Detailangaben
1. Verfasser:	YARONG,CAI FU
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:	A low-temperature crude-oil extract dewatering demulsifier consists of polyamines polyoxytrimethylene polyethenoxy ether 10-15wt%, alkyl phenolic resin polyoxytrimethylene polyethenoxy ether 30-40wt%, polyethyl-polyamines polyoxytrimethylene polyethenoxy ether 10-15wt%, FC-NO1 fluorocarbon surface active agent 0.05-0.2wt%, methanol 20-25wt% and water 15-22wt%. The crude-oil dewatering temperature is between 25-35degree, additive amount is between 50-80mg/l, water content is