Microwave treatment of bulk particulate material

A method of treating bulk particulate material with microwaves includes feeding microwaves into a microwave treatment zone defined between horizontally spaced microwave reflective side walls (22) to generate a microwave field which is uniform across the width of the treatment zone between the side w...

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Bibliographische Detailangaben
Hauptverfasser:	ROSSOUW, MATHYS JOHANNES, GROENEWALD, JAN JACOBUS, COETZER, GERRIT, NEETHLING, DERIK
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	A method of treating bulk particulate material with microwaves includes feeding microwaves into a microwave treatment zone defined between horizontally spaced microwave reflective side walls (22) to generate a microwave field which is uniform across the width of the treatment zone between the side walls (22), and feeding the bulk particulate material in the form of a bed (42) of the bulk particulate material, on an inclined vibrating or oscillating base or support (20) through the microwave treatment zone thereby to irradiate the moving bed (42) of bulk particulate material with microwaves in the treatment zone.