Zavrel
Michael Zavrel, Munchen DE
Patent application number | Description | Published |
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20130095543 | METHOD FOR OBTAINING ETHANOL DURING FERMENTATION - The invention relates to a method for obtaining ethanol from a carbohydrate-containing raw substrate wherein the ethanol that is produced is separated during fermentation using a carrier gas. The invention further relates to the adsorption of the ethanol from the gas phase to an adsorber, the desorption of the ethanol during a subsequent process step, and to the further concentration of the ethanol. | 04-18-2013 |
Michael Zavrel, Munich DE
Patent application number | Description | Published |
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20140017751 | METHOD FOR PRODUCING ORGANIC COMPOUNDS VIA FERMENTATION OF BIOMASS AND ZEOLITE CATALYSIS - The invention relates to a method for obtaining organic compounds from biomass, wherein the steps of gas stripping, adsorption from the gas phase, and catalytic reaction are coordinated with each other. The method according to the invention preferably comprises the steps of fermentation, gas stripping, adsorption, desorption, catalytic reaction, condensation, and decantation, which can proceed in parallel. The invention further relates to the coupling of adsorption, desorption, and catalytic reaction by using the same zeolite material for adsorption and catalytic reaction. | 01-16-2014 |
20140326919 | Granulated Zeolites With High Adsorption Capacity for Adsorption of Organic Molecules - The invention relates to granulated zeolites with high adsorption capacity for organic molecules and the use of the zeolites for adsorbing organic molecules from liquids or gas streams. | 11-06-2014 |
Michael Zavrel, Olching DE
Patent application number | Description | Published |
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20140326138 | PRESSURE SWING ADSORPTION METHOD - The invention describes a method for enriching at least one component from a gaseous mixture of substances, comprising the steps of (i) contacting a flow of a first gaseous mixture of substances which contains at least one component to be enriched, with a composite material at a first pressure p1 such that the at least one component to be enriched is adsorbed to the composite material and a charged composite material is obtained, said composite material comprising (a) a porous matrix of a fluorine-containing polymer having a percentage of tetrafluoroethylene monomer units of at least 95 mol % based on the total number of monomer units and (b) zeolite particles which are embedded in the matrix and around which matrix filaments extend; (ii) disrupting the flow of the gaseous mixture of substances and (iii) desorbing the at least one component to be enriched from the charged composite material by reducing the pressure to a pressure p2, with p1−p2≧200 mbar, such that a second gaseous mixture of substances is produced and removing the second gaseous mixture of substances from the composite material. | 11-06-2014 |
20150065757 | COMPOSITE MATERIAL COMPOSED OF A POLYMER CONTAINING FLUORINE, HYDROPHOBIC ZEOLITE PARTICLES AND A METAL MATERIAL - The invention relates to a composite material comprising a) a porous matrix of a polymer containing fluorine and having a percentage of tetrafluoroethylene monomer units of at least 95 mol % based on the total of monomer units, b) hydrophobic zeolite particles which are embedded in the matrix and around which matrix filaments extend, and c) at least one metal material. The invention further relates to the use of the composite material for adsorbing organic molecules from a gaseous or liquid mixture of substances that contains at least one organic component, and to a method for removing organic molecules from a gaseous or liquid mixture of substances. | 03-05-2015 |