Entrainment of drainage emulsions and petroleum sludges in stock crude oil

Elasheva OM; Lubsandorzhieva LK; Smirnov IN; Fedorova EV

Chemistry and Technology of Fuels and Oils, Vol.39, No.3, 151-154, 2003

DOI10.1023/A:1024591626044 Export Citation

Entrainment of drainage emulsions and petroleum sludges in stock crude oil

Elasheva OM, Lubsandorzhieva LK, Smirnov IN, Fedorova EV

The possibility of combined refining of petroleum sludges and drainage emulsions formed in dehydration and desalting of crude oil for separation of the hydrocarbon part and its entrainment in stock crude oil by centrifugation using DIN-4 demulsifier was investigated.