Demulsification of emulsions produced from surfactant recovery operations and recovery of surfactants therefrom
Patent
·
OSTI ID:5996240
Treatment of emulsions of oil and water produced from surfactant recovery operations whereby the produced emulsions containing surfactants are demulsified and the surfactants are recovered in the water phase.
- Assignee:
- Texaco Inc
- Patent Number(s):
- US 4277352
- OSTI ID:
- 5996240
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020300* -- Petroleum-- Drilling & Production
ADDITIVES
ALCOHOLS
AQUEOUS SOLUTIONS
AROMATICS
COLLOIDS
DEMULSIFICATION
DISPERSIONS
EMULSIONS
ENHANCED RECOVERY
ESTERS
FLUID INJECTION
HYDROXY COMPOUNDS
MANAGEMENT
MATERIALS RECOVERY
MIXTURES
OIL WELLS
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PETROLEUM SULFONATES
PHENOLS
PROCESSING
RECOVERY
SOLUTIONS
SULFONATES
SULFONIC ACID ESTERS
SURFACTANTS
THIOLS
WASTE MANAGEMENT
WASTE PROCESSING
WATERFLOODING
WELLS
020300* -- Petroleum-- Drilling & Production
ADDITIVES
ALCOHOLS
AQUEOUS SOLUTIONS
AROMATICS
COLLOIDS
DEMULSIFICATION
DISPERSIONS
EMULSIONS
ENHANCED RECOVERY
ESTERS
FLUID INJECTION
HYDROXY COMPOUNDS
MANAGEMENT
MATERIALS RECOVERY
MIXTURES
OIL WELLS
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PETROLEUM SULFONATES
PHENOLS
PROCESSING
RECOVERY
SOLUTIONS
SULFONATES
SULFONIC ACID ESTERS
SURFACTANTS
THIOLS
WASTE MANAGEMENT
WASTE PROCESSING
WATERFLOODING
WELLS