Method and system for producing a supercritical cryogenic...

Method for aboveground separation, vaporization and recovery of

Method for combining coal liquefaction and gasification processe

Method for converting coal to upgraded liquid product

Method for destructive distillation of hydrocarbonaceous materia

Method for extracting an oil content from oil shale

Method for extracting hydrocarbons from oil shale

Method for extracting oil from oil shale

Method for extraction of bituminous material

Method for extraction solvent recovery

Method for filtering solvent and tar sand mixtures

Method for hydroconversion of solid carbonaceous materials

Method for hydrocracking a heavy polynuclear hydrocarbonaceous f

Method for interconnecting thermally and pressure-stressed multi

Method for lowering the pour point of shale oil, and the resulti

Method for obtaining hydrocarbon products from coal and other ca

Method for preparing a chemical mixture to environmental specifi

Method for preparing oxidized polyolefin waxes

Method for producing industrial asphalts

Method for recovering bitumen from tar sand