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Application filed by Crima S AfiledCriticalCrima S A
Publication of CH175341ApublicationCriticalpatent/CH175341A/fr
C07C43/00—Ethers; Compounds having groups, groups or groups
C07C43/02—Ethers
C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
C07C43/04—Saturated ethers
C07C43/06—Diethyl ether
C—CHEMISTRY; METALLURGY
C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
Procédé pour la récupération, dans des dispositifs d'absorption, d'alcool et éventuellement d'autres substances volatiles à partir des gaz de fermentation