Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Diehl Aerospace Gmbh

Helmut Pennemann

Christian Hofmann

Gunther Kolb

David Tiemann

Jochen Schuerer

Ralf Zapf

Stefan Neuberg

Athanassios Ziogas

A heat exchanger having a housing, which defines a first volume (V), and having at least one conduit, which defines a second volume (V), wherein the housing has an inlet and an outlet and at least one first opening and at least one second opening located opposite the first opening relative to the housing, wherein the at least one conduit extends through the first volume (V) and connects the at least one first opening of the housing and the at least one second opening of the housing, and is connected at the two ends of the conduit to the housing in a fluid-tight manner. In order to provide a heat exchanger which has an improved possibility for compensating for the differential thermal expansion of the housing and the conduits, the at least one conduit does not extend in a linear manner inside the first volume (V), and the at least one conduit is monolithically connected in the region of the first opening of the conduit and/or the second opening of the conduit to the housing.

Heat exchanger and reactor

The invention relates to a catalyst for the reforming of propylene glycol, comprising a support material () and a catalytic constituent (),

Propylene glycol reforming

Growing community of inventors

Mainz, Germany

Helmut Pennemann