Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay Clearbreak DM 951 Surfactant

Solvay Clearbreak DM 951 is a high-performance anionic surfactant from Solvay’s Clearbreak series, designed for efficient oilfield demulsification and water treatment. It offers rapid interfacial activity, thermal stability up to 95°C, and compatibility with saline and hard water systems. Widely used in crude oil dehydration and produced water cleanup, it ensures reliable phase separation and meets stringent environmental standards.
  • solvay clearbreak dm 951 surfactant_703bd4e5
  • solvay clearbreak dm 951 surfactant_703bd4e5

Features Of Solvay Clearbreak DM 951 Surfactant

  1. Highly effective demulsifier for rapid separation of water-in-oil emulsions.

  2. Thermally stable across a broad operating temperature range (up to 90 °C).

  3. Low foaming profile, minimizing operational interference in high-shear processing environments.

  4. Compatible with common hydrocarbon-based systems and refinery process streams.

  5. Non-ionic formulation offering excellent chemical resistance to acids, bases, and salts.

Typical Applications Of Solvay Clearbreak DM 951 Surfactant

  1. Crude oil dehydration in upstream production and gathering systems.

  2. Refinery feed pretreatment for desalting units and electrostatic treaters.

  3. Wastewater treatment in hydrocarbon processing facilities.

  4. Demulsification of fuel oil emulsions during storage and transportation.

  5. Enhanced oil recovery (EOR) fluid conditioning where interfacial tension control is critical.

Specifications Of Solvay Clearbreak DM 951 Surfactant

Chemical TypeNon-ionic polyalkoxylated alcohol derivative
Product FormClear to slightly hazy amber liquid
AppearanceHomogeneous free-flowing liquid at 25 °C
Primary ApplicationsWater-in-oil (W/O) emulsion breaking
Key FeaturesFast-acting, low-dosage performance, thermal stability
BenefitsImproved separation efficiency, reduced carryover, extended equipment run time
pH (1% aqueous solution)6.0 – 8.0
Specific Gravity (20 °C)0.98 – 1.02


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