Coal extraction
Coking apparatus and process for oil-containing solids
Conditioning of recycle shale in retorting process
Dewaxing catalysts and processes employing silicoaluminophosphat
Enhanced efficiency hydrocarbon eduction process and apparatus
High liquid yield process for retorting various organic material
Integrated coke, asphalt and jet fuel production process and app
Ionic liquefaction process
Liquefaction of sub-bituminous coal
Method and apparatus for hydrocarbon recovery from tar sands
Method and apparatus for multiphase coal hydrogenation reactors
Method for gas treatment of a bed of particles
Method of an apparatus for recovering oil from solid hydrocarbon
Method of coal liquefaction
Method of processing substances
Method of recovering evaporable liquids from mud comprising fine
Method of supplying of hot solid particles to a retorting vessel
Oil shale retorting process
Oil shale retorting with steam and produced gas
Process and apparatus for coal hydrogenation