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1. WO1996005272 - OIL TREATMENT AND COMPOSITIONS THEREFOR

Publication Number WO/1996/005272
Publication Date 22.02.1996
International Application No. PCT/GB1995/001906
International Filing Date 11.08.1995
IPC
C10G 33/04 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
33De-watering or demulsification of hydrocarbon oils
04with chemical means
CPC
C10G 33/04
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
33Dewatering or demulsification of hydrocarbon oils
04with chemical means
Applicants
  • NALCO/EXXON ENERGY CHEMICALS, L.P. [US/US]; 7705 Highway 90-A Sugarland, TX 77478, US (AllExceptUS)
  • SMITH, Desmond [TT/GB]; GB (UsOnly)
Inventors
  • SMITH, Desmond; GB
Agents
  • DARBY, David, Thomas ; Abel & Imray Northumberland House 303-306 High Holborn London WC1V 7LH, GB
Priority Data
9416340.912.08.1994GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) OIL TREATMENT AND COMPOSITIONS THEREFOR
(FR) TRAITEMENT DE PETROLE ET COMPOSITIONS ASSOCIEES
Abstract
(EN)
Sulphosuccinic esters and long chain hydrocarbyl phosphoric acid esters are used as crude oil demulsifiers.
(FR)
On utilise comme désémulsifiants pour du pétrole brut, des esters sulphosucciniques et des esters d'acide phophorique hydrocarbyle à chaînes longues.
Also published as
Latest bibliographic data on file with the International Bureau