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Oil removal and demulsifier

TypeName:Treatment of oily wastewater   Time:2024-01-19

The water content in crude oil exists in an emulsified state, forming a stable emulsion between water and oil, and the water in it is difficult to settle automatically. In order to disrupt their stable emulsification state, the method of adding degreasing and demulsifying agents was adopted in the dehydration process. In industries such as petrochemicals, coal coking, mechanical processing, hardware cleaning, electroplating or spraying surface cleaning, cosmetics wastewater, printing and dyeing wastewater, steel pickling, food and vegetable oil, etc., high content and organic matter concentration often lead to high COD concentration, increased treatment costs, and increased wastewater treatment process load. Therefore, this type of wastewater needs to be treated with demulsifiers, through particle adsorption bridging and neutralization, Emulsify oil in wastewater, coagulate colloids, and separate and precipitate oil-water.


The degreasing, degreasing and demulsifying agent is a multifunctional surfactant that integrates demulsification, degreasing, flocculation, separation, and organic matter removal. It is aimed at highly difficult emulsions, cutting fluids, and oil-bearing wastewater, so that the water in the internal phase of the emulsion particles breaks through the boundary facial mask and enters the external phase, destroying the formed crude oil emulsion state, and achieving the purpose of oil-water separation.


Used as a dehydrating agent, it can remove water from crude oil and heavy oil, making the water content meet the requirements; Used in oil wells to reduce crude oil viscosity and prevent oil well blockage. Easy to dissolve in water, a light yellow or milky white viscous liquid.

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 Product advantages:


1. The speed of demulsification dehydration and oil-water separation for water purification is fast, which can significantly improve the oil removal efficiency of wastewater containing polymer flooding.


2. This product has no surface active ingredients; No issues with excessive use or emulsification.


3. This product is suitable for oil fields and refinery treatment platforms where the treatment system for polymer flooding produced water is disordered and does not meet the standards. It can make polymer flooding wastewater contain oil and suspended solids meet the standards.


4. No organic chlorine, it will not cause corrosion or harm to downstream refining equipment and catalysts.


5. After adding this product for oil removal, it has a good synergistic effect on subsequent aluminum and iron salt flocculants. The effluent is easy to treat, and the oil content is far lower than the national standard. It can be used for wastewater blending and reinjection.


6. The treated flocculant is significantly reduced, which can reduce the subsequent sludge treatment.


Packaging and storage:


200Kg/barrel. Storage at room temperature, with a warranty period of 12 months.