CHLORINATION OF METALLURGICAL COMPOSITES

Metal values are recovered as chlorides from minerals containing titanium, zirconium and/or magnesium, for example ilmenite, rutile, zircon and magnesite, by forming a composite mixture of a said mineral and a moist plastic mass produced by subjecting brown coal to predominantly shearing forces; com...

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Hauptverfasser:	KEITH BOWDLER, PHILIP HANNAKER, KENNETH CRICHTON HAMILTON, ALAN STUART BUCHANAN
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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creator	KEITH BOWDLER PHILIP HANNAKER KENNETH CRICHTON HAMILTON ALAN STUART BUCHANAN
description	Metal values are recovered as chlorides from minerals containing titanium, zirconium and/or magnesium, for example ilmenite, rutile, zircon and magnesite, by forming a composite mixture of a said mineral and a moist plastic mass produced by subjecting brown coal to predominantly shearing forces; compacting the composite mixture to produce a compacted mass, drying the compacted mass, and heating the dried compacted mass to produce a carbonised mass; and heating the carbonised mass in the presence of chlorine to produce chlorides of titanium, zirconium and/or magnesium. The mineral may be mixed with the brown coal before, during or after the shearing treatment.
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subjects	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
title	CHLORINATION OF METALLURGICAL COMPOSITES
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