Process for separating solvent from spent oil sand solids using superheated steam

A process for separating solvent from spent oil sand solids involves drying the solids using superheated steam, and thereby producing a vapor comprising the vaporized solvent and vaporized water. The vapor is conveyed through a hot side of a first heat exchanger to produce a cooled stream comprising...

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Bibliographische Detailangaben
1. Verfasser:	Wu, Xin Alex
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY CRACKING HYDROCARBON OILS DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FUELS HEATING LIGHTING LUBRICANTS MECHANICAL ENGINEERING METALLURGY MINERAL WAXES PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL 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 SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING WEAPONS
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