Abstract The demulsification and dewatering of the W/O emulsion are widely used in petrochemical industry, oilfield exploitation, resource environmental engineering. However, efficiently treating via traditional single methods. In this study, a new double-field coupling device is proposed, where conical structure double spherical tangential type. numerical model for established, especially, pop...

The goal of this research is to prepare novel amphiphilic graft copolymers (nonionic) based on hydrophilic poly (ethylene glycol) methyl ether (mPEG) and hydrophobic methacrylate (MMA) at room temperature pressure. To generate P(mPEG-g-MMA) grafts, was synthesized grafted with varied ratios in the existence benzoyl peroxide as an initiator utilizing a macro-free radical procedure under effect h...