LMSV - air multi-stage gasifier


Orderer: LEHMANN Maschinenbau GmbH




Together with LEHMANN Maschinenbau GmbH developed VER Verfahrensingenieure GmbH a process for the gasification of organic residues with a fuel capacity of 200 kW.


After a preheating of the biogenic material and a simultaneous subsequent drying at 100°C follows the step of degassing at 400° to 500°C. The resulting coke will gasified further, as well as the carbonization gas continues a thermally conversion at up to 700°C.

The residual coke is burned at 900°C. The fuel gas will be cleaned of tar and other harmful elements, cooled and than it can be used of a CHP unit or another thermal utilization.


As gasification medium air is blown in at the bottom of the gasifier modul.




  • 2007: Development together with LEHMANN Maschinenbau GmbH,
  • 2008: Construction the testing plant,
  • 2011/12: Commissioning.


More information can be found here.