[go: up one dir, main page]

Adeyanju et al., 2018 - Google Patents

Optimum demulsifier formulations for Nigerian crude oil-water emulsions

Adeyanju et al., 2018

View HTML
Document ID
614983959523738322
Author
Adeyanju O
Oyekunle L
Publication year
Publication venue
Egyptian journal of petroleum

External Links

Snippet

The formation of crude emulsion during oil production and processing is a challenge of significant proportions to the oil producers. Studies show that about two third of Nigerian crude oil production is in form of water in oil emulsion. For economic and operational …
Continue reading at www.sciencedirect.com (HTML) (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
    • B01F3/00—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
    • B01F3/08—Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed liquids with liquids; Emulsifying
    • B01F3/0807—Emulsifying
    • B01F2003/0823—Emulsifying characterized by the internal structure of the emulsion
    • B01F2003/0838—Multiple emulsions, in particular double emulsion, e.g. water in oil in water; Three-phase emulsion
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING 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
    • C10G21/00—Refining of hydrocarbon oils in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used

Similar Documents

Publication Publication Date Title
Adeyanju et al. Optimum demulsifier formulations for Nigerian crude oil-water emulsions
Umar et al. A review of petroleum emulsions and recent progress on water-in-crude oil emulsions stabilized by natural surfactants and solids
Schramm Petroleum emulsions: basic principles
Daaou et al. Water pH and surfactant addition effects on the stability of an Algerian crude oil emulsion
Less et al. Electrostatic destabilization of water-in-crude oil emulsions: Application to a real case and evaluation of the Aibel VIEC technology
Pajouhandeh et al. Experimental measurement and modeling of nanoparticle-stabilized emulsion rheological behavior
Nurainia et al. Effect of chemical breaking agents on water-in-crude oil emulsion system
Adilbekova et al. Nonionic surfactants based on polyoxyalkylated copolymers used as demulsifying agents
Alao et al. Trending approaches on demulsification of crude oil in the petroleum industry
Ojinnaka et al. Formulation of best-fit hydrophile/lipophile balance-dielectric permittivity demulsifiers for treatment of crude oil emulsions
Keleşoğlu et al. Rheological properties of highly concentrated dense packed layer emulsions (w/o) stabilized by asphaltene
Mya et al. Treatment of Algerian crude oil using REB09305 OS demulsifier
Ahmadi et al. Enhancing dehydration/desalting efficiency of crude oil emulsions through experimental and computational insights
Saad et al. Surfactant for petroleum demulsification, structure, classification, and properties. A review
Ahmed et al. Alginite rock as effective demulsifier to separate water from various crude oil emulsions
Abdulkadir Comparative analysis of the effect of demulsifiers in the treatment of crude oil emulsion
Oriji et al. Suitability of local demulsifier as an emulsion treating agent in oil and gas production
Oliveira et al. Development of nanoemulsions containing a polyoxide surfactant and asphaltenes dispersant
Halim et al. Demulsifier Selection Guideline for Destabilizing Water-in-Oil Emulsion for both non-EOR and EOR Application
Ikpea et al. Comparative study of normal and acid demulsifiers in treating aged crude oil emulsions
Adeyanju et al. The Effect of Centrifuge on the Demulsification of Water-in-Oil Emulsion
Singh et al. Demulsifier Performance Study: Relationship between Demulsifier Properties with Crude Characteristics
Angle et al. Effects of sand and process water pH on toluene diluted heavy oil in water emulsions in turbulent flow
Atshan et al. Studying the Factors Affecting De-Emulsification of Crude Oil
John et al. Enhanced effectiveness of oil dispersants in destabilizing water-in-oil emulsions