RECOVERY OF HYDROCARBONS FROM TAR SANDS

Tar sands, or bitumen separated therefrom, are mixed with lime or calcined dolomite prior to subjecting them to a coking operation. As a result coke is produced which contains a high proportion of the feed sulfur yet can be burned with no SO2 emission.

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Bibliographische Detailangaben
Hauptverfasser:	SRIDHAR, RAMAMRITHAM, CONARD, BRUCE R
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	Tar sands, or bitumen separated therefrom, are mixed with lime or calcined dolomite prior to subjecting them to a coking operation. As a result coke is produced which contains a high proportion of the feed sulfur yet can be burned with no SO2 emission.