Conversion of high boiling organic materials to low boiling mate

Conversion of lignite to higher quality fuels

Converting solid fuels to gaseous and liquid fuels

Cooling and solidification of heavy hydrocarbon liquid streams

Coprocessing of residual oil and coal

Corrosion inhibition when distilling coal liquids by adding cres

Creosote and a method for producing the same

Cryogenic fractionator gas as stripping gas of fines slurry in a

Deashed coal from nitric acid oxidation of aqueous coal slurry

Delayed coking and dedusting process

Demineralization of coal

Discharge of solids

Donor solvent coal liquefaction with bottoms recycle at elevated

Dual delayed coking of coal liquefaction product

Extraction of coal

Extraction of depolymerized carbonaceous material using supercri

Extraction of fossil fuel with guanadine extracting agent

Extraction process and apparatus for hydrocarbon containing ores

Flash hydrogenation of coal

Flash pyrolysis of agglomerating coal