APPARATUS FOR SUBJECTING BULK MATERIAL TO THE ACTION OF ACCELERATED ELECTRONS

An apparatus includes at least one electron beam generator for generating accelerated electrons with which bulk material particles are impingeable during free fall. The electron beam generator has an annular design in which the electrons are emitted and accelerated by an annular cathode. The electro...

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Bibliographische Detailangaben
Hauptverfasser:	WEIDAUER, André, RÖGNER, Frank-Holm, MATTAUSCH, Gösta, KUBUSCH, Jörg
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BASIC ELECTRIC ELEMENTS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY FERTILISING FISHING FORESTRY GAMMA RAY OR X-RAY MICROSCOPES HUMAN NECESSITIES HUNTING HYGIENE IRRADIATION DEVICES MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL NUCLEAR ENGINEERING NUCLEAR PHYSICS PHYSICS PLANTING SOWING TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR TRAPPING
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Beschreibung
Zusammenfassung:	An apparatus includes at least one electron beam generator for generating accelerated electrons with which bulk material particles are impingeable during free fall. The electron beam generator has an annular design in which the electrons are emitted and accelerated by an annular cathode. The electrons exit from an electron outlet window in the direction of the ring axis. The annular electron beam generator is arranged in such a way that the ring axis of the electron beam generator is oriented perpendicular to, or at an angle of up to 45° from the horizontal. The apparatus may further include a device for separating bulk material particles arranged above the annular electron beam generator, the bottom wall of said device having at least one opening out of which the bulk material particles fall and, from there, fall through the ring which is formed by the electron beam generator.