Process for producing BTX by catalytic pyrolysis from biomass with injection of oxygenated compounds
AssigneeIfp Energies Nouvelles
InventorsFrederic Feugnet, Nicolas Lopes Ferreira, Slavik Kasztelan
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Abstract
A process is described for producing a BTX cut from biomass comprising at least one step of catalytic pyrolysis of said biomass in a fluidized-bed reactor in which a stream comprising at least one oxygenated compound selected from alcohols having 2 to 12 carbon atoms, alcohol acids having 2 to 12 carbon atoms, diols having 2 to 12 carbon atoms, carboxylic acids having 2 to 12 carbon atoms, ethers having 2 to 12 carbon atoms, aldehydes having 2 to 12 carbon atoms, esters having 2 to 12 carbon atoms and glycerol, alone or mixed, is fed into the catalytic pyrolysis reactor.
Claims13
A process producing a BTX cut from biomass comprising at least one catalytic pyrolysis of said biomass in a fluidized-bed catalytic pyrolysis reactor in which a stream comprising at least one oxygenated compound that is alcohols having 2 to 12 carbon atoms, alcohol acids having 2 to 12 carbon atoms, diols having 2 to 12 carbon atoms, carboxylic acids having 2 to 12 carbon atoms, ethers having 2 to 12 carbon atoms, aldehydes having 2 to 12 carbon atoms, esters having 2 to 12 carbon atoms or glycerol, alone or mixed, is fed into the catalytic pyrolysis reactor.
Dependencies are inferred from the claim text.