Mechanical deaeration of bituminous froth

Method and apparatus for removing bituminous oil from oil sands

Method and apparatus for the solvent extraction of oil from bitu

Method for extracting bitumen from tar sands

Method for extraction of bitumen from oil sands using lime

Method for improving heavy crude oils by reducing the asphaltene

Method for obtaining bitumen from tar sands

Method for recovery of hydrocarbon diluent from tailing

Method for separation of heterogeneous phases

Method for solvent treating of tar sands with water displacement

Method for stripping of residual solvent

Method of separating oil or bitumen from surfaces covered with s

Method usable in particular for washing and desorbing solid prod

Methods of tar sand bitumen recovery

Monitoring surfactant content to control hot water process for t