Apparatus for separating organic material from particulate tar s
Apparatus for solvent extraction of tar sands
Apparatus for solvent-deasphalting residual oil containing aspha
Apparatus for the continuous solvent extraction of bitumen from
Apparatus for the solvent extraction of aromatic hydrocarbons fr
Apparatus for the solvent extraction of aromatic hydrocarbons fr
Apparatus for the solvent extraction of aromatic hydrocarbons fr
Apparatus for the steam cracking of hydrocarbons for the prepara
Apparatus for thermally decomposing plastics and process for con
Apparatus for treating tar sands emulsion
Apparatus for upgrading heavy hydrocarbons employing a diluent
Apparatus for upgrading hydrocarbon feeds containing sulfur,...
Apparatus from waste oil for reclaiming a useful oil product
Arrangement to be used for controlling the quantity and period o
Asphalt blowing vessel
Asphalt extracting apparatus