Supported by the National Natural Science Foundation of China (20821004 20990221); the National High Technology Research and Development Program of China (2006AA030202)
With the application of HIGEE process intensification technology, petroleum sulfonate surfactant used for enhanced oil recovery was synthesized from petroleum fraction of Shengli crude oil with three sulfonating agent...
Supported by the National Natural Science Foundation of China(20821004 20990221); the National High Technology Research and Development Program of China(2006AA030202); the Program for New Century Excellent Talents in University of China(NCET-07-0053); the National Basic Research Program of China(2009CB219903)
A mass transfer model for devolatilization process of highly viscous media in rotating packed bed(RPB) was developed based on penetration theory and mass conservation.Before establishing the model,some mass transfer e...