One-Step Synthesis of Amphiphilic Nonylphenol Polyethyleneimine for Demulsification of Water in Heavy Crude Oil Emulsions

• Abdelrahman O. Ezzat,
• Ayman M. Atta,
• Hamad A. Al-Lohedan

Affiliations

Abdelrahman O. Ezzat

Surfactant Research Chair, Department of Chemistry, College of Sciences, King Saud University, Riyadh, Saudi Arabia

Ayman M. Atta

Surfactant Research Chair, Department of Chemistry, College of Sciences, King Saud University, Riyadh, Saudi Arabia

Hamad A. Al-Lohedan

Surfactant Research Chair, Department of Chemistry, College of Sciences, King Saud University, Riyadh, Saudi Arabia