Influence of hydrocarbon composition of crude oil on surface activity of demulsifiers
Journal Article
·
· Chem. Technol. Fuels Oils (Engl. Transl.); (United States)
OSTI ID:5516248
Two demulsifiers are examined for the dehydration and desalting of crude oil in the field. Reagent R-1 consists of a toluene solution of an oligourethane containing copolymers of alkylene oxides, with central oxypropylene and terminal oxyethylene blocks. The two crude oils used in this work are designated A (heavy, highresin) and B (light, medium wax). The hydrocarbon composition of these crudes were determined and the surface activity of the reagents in the two pure hydrocarbons was investigated.
- Research Organization:
- State Research and Design Institute of the Petroleum Refining Industry, Kuibyshev
- OSTI ID:
- 5516248
- Journal Information:
- Chem. Technol. Fuels Oils (Engl. Transl.); (United States), Journal Name: Chem. Technol. Fuels Oils (Engl. Transl.); (United States) Vol. 21:6; ISSN CTFOA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
ADDITIVES
ALKYLATED AROMATICS
AROMATICS
CHEMICAL ANALYSIS
CHEMICAL COMPOSITION
COPOLYMERS
DEHYDRATION
DEMINERALIZATION
DEMULSIFIERS
DESALINATION
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROCARBONS
MATERIALS
MATERIALS TESTING
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM
PETROLEUM PRODUCTS
PLASTICS
POLYAMIDES
POLYMERS
POLYURETHANES
QUANTITATIVE CHEMICAL ANALYSIS
SEPARATION PROCESSES
SURFACE PROPERTIES
SURFACE TENSION
SURFACTANTS
SYNTHETIC MATERIALS
TESTING
TOLUENE
020400* -- Petroleum-- Processing
ADDITIVES
ALKYLATED AROMATICS
AROMATICS
CHEMICAL ANALYSIS
CHEMICAL COMPOSITION
COPOLYMERS
DEHYDRATION
DEMINERALIZATION
DEMULSIFIERS
DESALINATION
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROCARBONS
MATERIALS
MATERIALS TESTING
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM
PETROLEUM PRODUCTS
PLASTICS
POLYAMIDES
POLYMERS
POLYURETHANES
QUANTITATIVE CHEMICAL ANALYSIS
SEPARATION PROCESSES
SURFACE PROPERTIES
SURFACE TENSION
SURFACTANTS
SYNTHETIC MATERIALS
TESTING
TOLUENE