Tag nonionic surfactants

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Choosing the right emulsifier

Choosing the right emulsifieris crucial. It not only promotes emulsion formation, facilitating the formation of fine particles and improving emulsion stability, but also allows for control over the type of emulsion. 1. General principles for selecting emulsifiers Due to the…

rixinpec@gmail.com
2026-07-24

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[Oil Displacement Agents] Preparation Methods of Fatty Amine Polyester Ether Surfactants and Their Composite Ionic Oil Displacement Agents

Technical Field This invention pertains to oilfield chemicals, and in particular relates to a method for preparing a fatty amine polyester ether surfactant and its composite ionic oil displacement agent. Background Technology Ternary composite flooding systems ( polymer + surfactant…

rixinpec@gmail.com
2025-12-29