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Wintershall Dea International AG
Original Assignee
Deutsche Erdoel AG
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Publication date
Application filed by Deutsche Erdoel AGfiledCriticalDeutsche Erdoel AG
Application grantedgrantedCritical
Publication of FR850022ApublicationCriticalpatent/FR850022A/fr
C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
C10G21/12—Organic compounds only
C10G21/16—Oxygen-containing compounds
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Chemical & Material Sciences
(AREA)
Oil, Petroleum & Natural Gas
(AREA)
Engineering & Computer Science
(AREA)
Chemical Kinetics & Catalysis
(AREA)
General Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR850022D1938-02-101939-02-08Procédé pour raffiner les huiles minérales et les goudrons
ExpiredFR850022A
(fr)