A.H.T. Pyrogas is your competent partner in gasification technology. We offer a uniqe portfolio of special updraft and downdraft gasification systems plus our patented Doppelfeuer Technology which combines the advantages of both updraft gasification and downdraft gasification.
The product gas generated in the Doppelfeuer process has superior quality and cleanlyness. These have made the Doppelfeuer gasification the global benchmark among experts for several decades now.
The below, non-narrated video, shows you a 1 MWel gasification plant running on woodgas generated with the A.H.T. Doppelfeuer gasification technology.

Doppelfeuer gasification power-plants can run on
The Doppelfeuer Technology combines the advantages of updraft and downdraft gasification. With over 10,000 global deliveries the Doppelfeuer gasification is the technological benchmark in the industry.