Herhof Umwelttechnik Gmbh

Herhof Verwaltungsgesellschaft Mbh

Andritz Sundwig Gmbh

Kalinowski-krumm, Ursula

Airmatic Gesellschaft Für Umwelt Und Technik Mbh

Wolfgang Krumm

Stefan Hamel

Günter Funk

Christian Mertens

Gunter Funk

Hubert Schulte

A method serves for the pyrolysis and gasification of substance mixtures containing organic constituents. The organic substances () or the substance mixture containing the organic constituents are brought into contact with a heat transfer medium, for preference the ash () from a combustion reactor () in a pyrolysis reactor (), for preference a shaft reactor and pyrolysed. The pyrolysis coke () derived from the pyrolysis is combusted in a combustion reactor (), for preference a fluidised bed reactor, under the admission of air (). In order to improve such a method, the raw gas () generated by the pyrolysis is purified in a crack reactor (), for preference by a catalyst.

Method and device for pyrolysis and gasification of substance mixtures containing organic constituents

An apparatus for pyrolysis and gasification of organic substances and mixtures thereof is provided with a pyrolysis reactor (), a fluidized-bed firing () for pyrolysis residue, a reaction zone () for the pyrolysis gases () and circulating fluidized-bed material (). The pyrolysis reactor () has a sluice for introducing application material () thereinto. An inlet for the fluidized-bed material () is disposed next to the combustion fluidized bed (). Transport apparatus () for mixture of solid pyrolysis residue and circulating fluidized bed material () is disposed at or near a bottom of the fluidized bed () and lower end of the pyrolysis reactor (). An overflow is situated at or near the top of the fluidized bed () while a heat transfer member is positioned within the reaction zone ().

Method and device for pyrolyzing and gasifying organic substances or substance mixtures

Growing community of inventors

Wenden, Germany

Wolfgang Krumm