A method of producing titanium metal with titanium-containing material which includes mixing, pressing and drying the titanium-containing material with a carbonaceous reducing agent to obtain a resultant as a first anode. Using a metal or an alloy as a first cathode, and using an alkali metal chloride molten salt and/or an alkaline earth metal chloride molten salt as a first electrolyte to constitute a first electrolysis system, to perform pre-electrolysis in an inert atmosphere to obtain a residual anode. After the residual anode is washed, molded and dried, using the residual anode as a second anode, using a metal or an alloy as a second cathode, using an alkali metal chloride molten salt and/or an alkaline earth metal chloride molten salt as a second electrolyte to constitute a second electrolysis system, to perform electrolysis in an inert atmosphere to obtain titanium metal powder.

A method is provided for producing metal by electrolytic reduction of a feedstock comprising an oxide of a first metal. The method comprises the steps of arranging the feedstock in contact with a cathode and a molten salt within an electrolysis cell, arranging an anode in contact with the molten salt within the electrolysis cell, and applying a potential between the anode and the cathode such that oxygen is removed from the feedstock. The anode comprises a second metal, which at the temperature of electrolysis within the cell is a molten metal. The second metal is a different metal to the first metal. Oxygen removed from the feedstock during electrolysis reacts with the molten second metal to form an oxide comprising the second metal. Thus, oxygen is not evolved as a gas at the molten anode.

A method is provided for producing metal by electrolytic reduction of a feedstock comprising an oxide of a first metal. The method comprises the steps of arranging the feedstock in contact with a cathode and a molten salt within an electrolysis cell, arranging an anode in contact with the molten salt within the electrolysis cell, and applying a potential between the anode and the cathode such that oxygen is removed from the feedstock. The anode comprises a second metal, which at the temperature of electrolysis within the cell is a molten metal. The second metal is a different metal to the first metal. Oxygen removed from the feedstock during electrolysis reacts with the molten second metal to form an oxide comprising the second metal. Thus, oxygen is not evolved as a gas at the molten anode.

A method is provided for producing metal by electrolytic reduction of a feedstock comprising an oxide of a first metal. The method comprises the steps of arranging the feedstock in contact with a cathode and a molten salt within an electrolysis cell, arranging an anode in contact with the molten salt within the electrolysis cell, and applying a potential between the anode and the cathode such that oxygen is removed from the feedstock. The anode comprises a second metal, which at the temperature of electrolysis within the cell is a molten metal. The second metal is a different metal to the first metal. Oxygen removed from the feedstock during electrolysis reacts with the molten second metal to form an oxide comprising the second metal. Thus, oxygen is not evolved as a gas at the molten anode.

A method is provided for producing metal by electrolytic reduction of a feedstock comprising an oxide of a first metal. The method comprises the steps of arranging the feedstock in contact with a cathode and a molten salt within an electrolysis cell, arranging an anode in contact with the molten salt within the electrolysis cell, and applying a potential between the anode and the cathode such that oxygen is removed from the feedstock. The anode comprises a second metal, which at the temperature of electrolysis within the cell is a molten metal. The second metal is a different metal to the first metal. Oxygen removed from the feedstock during electrolysis reacts with the molten second metal to form an oxide comprising the second metal. Thus, oxygen is not evolved as a gas at the molten anode.

A method is provided for the production of titanium-aluminum-vanadium alloy products directly from a variety of titanium and vanadium bearing ores that reduces the processing steps significantly as compared to current TiAlV alloy production methods.

A method of producing a non-metallic feedstock powder suitable for reduction to metal comprises the steps of combining a liquid with solid metal oxide particles to form a mixture, subjecting the mixture to high-shear mixing to form a liquid suspension of metal oxide and the liquid, and drying the liquid suspension using a fluidised-bed spray-granulation process to grow a plurality particles to form the non-metallic feedstock powder. The method allows feedstock powders to be grown to desired particle sizes. The method allows production of feedstock powders having controlled compositions.

A method of refining a metal (e.g. titanium), comprising the following steps: (a) providing (10) an oxide of the metal having a level of impurities of at least 1.0 wt %; (b) reacting (12) the oxide of the metal to form an oxycarbide by providing an electrode comprising the oxide of the metal and carbon, and electrolytically reducing the electrode in a molten calcium chloride electrolyte; (c) electrolysing (14) the oxycarbide in an electrolyte, with the oxycarbide configured as an anode; and (d) recovering (16) a refined form of the metal from a cathode in the electrolyte.

A method of refining a metal (e.g. titanium), comprising the following steps: (a) providing (10) an oxide of the metal having a level of impurities of at least 1.0 wt %; (b) reacting (12) the oxide of the metal to form an oxycarbide by providing an electrode comprising the oxide of the metal and carbon, and electrolytically reducing the electrode in a molten calcium chloride electrolyte; (c) electrolysing (14) the oxycarbide in an electrolyte, with the oxycarbide configured as an anode; and (d) recovering (16) a refined form of the metal from a cathode in the electrolyte.

A method of electrolytic reduction of a feedstock comprising oxygen and a first metal comprises the steps of, arranging the feedstock in contact with a cathode and a molten salt within an electrolysis cell, arranging an anode in contact with the molten salt within the electrolysis cell, the anode comprising a molten second metal and applying a potential between the anode and the cathode such that oxygen is removed from the feedstock to form a reduced feedstock. The oxygen removed from the feedstock reacts with the molten second metal to form an oxide comprising the second metal. The second metal is aluminium. The reduced feedstock may comprise a proportion of aluminium.