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AssigneeIfp Energies Nouvelles
InventorsHelena GONZALEZ PENAS, Marcel ROPARS, Eszter TOTH, Vincent COUPARD, Sandra MENIR, Nicolas LOPES FERREIRA
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The present invention relates to a process for producing alcohols, in which a sugary fluid is introduced into a fermentation reactor (2) to produce a fermentation must enriched in isopropanol, butanol, ethanol and acetone relative to the sugary fluid, the fermentation reactor (2) comprising a biomass produced by a strain belonging to the genus Clostridium which is supported on a solid support (9) comprising a polyurethane foam; and to a fermentation reactor (2) comprising said biomass supported on said solid support (9).
A process for producing alcohols, in which a sugary fluid is introduced into a fermentation reactor (2) to produce a fermentation must enriched in isopropanol, butanol, ethanol and acetone relative to the sugary fluid, the fermentation reactor (2) comprising a biomass produced by a strain belonging to the genus Clostridium which is supported on a solid support (9) comprising a polyurethane foam.
A fermentation reactor (2) comprising a biomass suitable for producing isopropanol, butanol, ethanol and acetone and produced by a strain belonging to the genus Clostridium supported on a solid support (9) comprising a polyurethane foam.
Dependencies are inferred from the claim text.