Oil-water emulsion formation is common in oil fields. The a problem which causes an increase production costs and decrease quality. Therefore, demulsifier formulation needed to overcome these problems. use of household waste, particularly disposable diapers, promising alternative. One the substances contained diapers sodium polyacrylate super absorbent polymer, known as polyacrylate. substance ...

Efficient demulsification is vital for the application of emulsified asphalt in road construction. In this paper, effects main chemical components aggregates (CaCO 3 , MgO, Fe 2 O SiO Al ) on process were studied by experiment and simulation using a Gompertz model. The findings indicate that surface energy, specific area, pH are most important factors influencing speed asphalt. choice aggregate...

A large amount of impurities in the oil when it is produced makes price decrease. Therefore, necessary to demulsify stable emulsion which not separated from oil, so that impurity level becomes low. For this reason, required add a demulsifier increase water separation higher. Demulsifier highly influenced by temperature, salt content, mixture, and time. In study result yields highest d NaCl 60%+...