Directing minds: + Johannes Ferges + Jack McDevitt + Kevin McDevitt + Gero Ferges Working reliably for 12 years A.H.T. Pyrogas Vertriebs GmbH was founded in 1997 by Johannes Ferge (former department head of Klockner-Humboldt-Deutz Group) and the US-based McDevitt business group.  The goal was the development of solids gasification technologies, to provide a basis for future energy conversion and waste energy recovery processes. This technology involves separating waste materials into simpler elementary components, allowing for the recovery of otherwise wasted energy and a reduction in the emission of greenhouse and other gases to atmosphere. Using the Deutz-double fire-gasification method as its basis, A.H.T. has developed a new and improved process. As a result, A.H.T. now owns a number of patented technologies and employs 25 highly motivated people. Currently, the company continues to improve the process and make it more user-friendly. Now in cooperation with Lindenberg and Wessel, A.H.T. provides the highest quality and reliability available.

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