Tag polymeric demulsifier

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What are the demulsification rate and intended use of reverse demulsifiers?

Many people don’t understand what reverse demulsifiers are. There are many blind spots due to a lack of understanding of the principles of reverse demulsifiers and other related formulas. The term “reverse demulsifier” originates from the explanation of demulsifiers, which…

rixinpec@gmail.com
2026-05-29

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Common demulsifiers

The commonly used nonionic demulsifiers in oil fields are mainly as follows: 1. SP type demulsifier The main component of SP-type demulsifier is polyoxyethylene polyoxypropylene octadecyl alcohol ether, with the theoretical structural formula R(PO)x(EO)y(PO)zH, where: EO – polyoxyethylene; PO –…

rixinpec@gmail.com
2026-05-22