Oilfield Demulsifier

Product Introduction:

Oilfield demulsifiers are mainly non-ionic surfactants that are synthesized by copolymerization of initiators with epichlorohydrin and polyoxyethylene. They can be modified or formulated with other materials. At room temperature, they are typically a light yellow viscous liquid and can be classified into water-soluble and oil-soluble types. Water-soluble demulsifiers dissolve in water or ethanol and can be mixed with water in any proportion. When in contact with water, they form emulsions, and the final product is dissolved in methanol or ethanol. Oil-soluble demulsifiers are insoluble in water but dissolve in organic solvents such as ethanol, benzene, and toluene. The final product is dissolved in xylene or dimethylbenzene. They are mainly used for demulsifying crude oil and wastewater.

Product Parameters:

Appearance: Light yellow to brown liquid

Relative Dehydration Rate (%): ≥90

Pour Point (℃): ≤-20

pH Value: 5-9

Solid Content (%): ≥30

Density (g/ml): 0.9-1.1

Kinematic Viscosity (20℃) (mm2/s): ≤100

Desalting Rate: ≥80

Product Features:

1. Strong demulsification ability, effectively removes oil from water.

2. Efficiently breaks down water-in-oil emulsions, reducing the time required for oil-water separation.

3. Compatible with water over a wide pH range.

Product Application:

1. Oilfields

2. Oil refineries

3. Industrial wastewater and sewage treatment.