Separation of olefinic hydrocarbons from sulfur-containing...

Separation of oxygenates from a hydrocarbon stream

Separation of reacted hydrocarbons and catalyst in fluidized cat

Separation of regenerated catalyst from combustion products

Separation of rock solids from heat carriers in an oil shale ret

Separation of solids containing residues from liquid fractions o

Separation of solids from coal liquids using an additive

Separation of solids from coal liquids with an additive blend

Separation of super-acid in a coal liquification process

Separation of tailings that include asphaltenes

Separation of tar from sand

Separation of tars, oils and inorganic constituents from oil...

Separation of true asphaltenes from microcrystalline waxes

Separation of unsaturated compounds from liquid hydrocarbon mixt

Separation process

Separation process and apparatus for removal of particulate...

Separation process employing two stripping gases

Separation system for C.sub.4 hydrotreater effluent having reduc

Separation system for hydrotreater effluent having reduced hydro

Separation technique in a coal deashing process