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

Glatt Ingenieurtechnik Gmbh

Glatt Systemtechnik Gmbh

Henrik Flaske

Volker Kirchhoff

Ralf Kretzschmar

Christiane Wetzel

Olaf Roeder

Goesta Mattausch

Reinhard Boeber

Frank-Holm Roegner

Thomas Wegner

Peter Feinaeugle

Dieter Weiske

Rainer Zeibe

Wolfgang Prahl

Device for producing an electron beam includes a housing, which delimits a space that is evacuatable and has an electron beam outlet opening; an inlet structured and arranged for feeding process gas into the space; and a planar cathode and an anode, which are arranged in the space, and between which, a glow discharge plasma is producible by an applied electrical voltage. Ions are accelerateable from the glow discharge plasma onto a surface of the cathode and electrons emitted by the cathode are accelerateable into the glow discharge plasma. The cathode includes a first part made of a first material at least on an emission side, which forms a centrally arranged first surface region of the cathode, and a second part made of a second material, which forms a second surface region of the cathode that encloses the first surface region.

Device for producing an electron beam

Method and device for inactivating a microbiologically contaminated mass containing solid particles. The method includes mixing the mass containing solid particles with a gelatinizing agent, transporting the mixed mass of solid particles and gelatinizing agent through a shaping device structured so that the mixed mass, at least in one area, is shaped to form a lamellar volume with a layer thickness of between 1 mm and 3 mm, and impinging the formed lamellar volume of the mixed mass with accelerated electrons.

Method and device for inactivating a microbiologically contaminated mass containing solid particles with accelerated electrons

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Dresden, Germany

Henrik Flaske