Apparatus for continuous feeding of cylindrical bodies
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Control circuit for automatic positioning of pairs of electrodes in smelting furnaces
GB1183308A
Method of Recovering Fluorine from Carbonaceous Waste Material
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Method of reducing the caking tendency of fertilizers
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Method for producing electrode paste
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Process for electrolytically producing aluminum
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Method of recovering fluorine, aluminum and sodium compounds from electrolytic furnac wastes
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Method of producing supersaturated solutions of aluminum fluoride
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Method of producing aluminum fluoride
YU4767A
Postupak za dobijanje aluminijum fluorida
ES324377A1
Method of collecting reaction gases in electric fusion furnaces. (Machine-translation by Google Translate, not legally binding)
GB1144461A
Improvements relating to electric smelting furnaces
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Gas-curtained electric smelting furnaces and method of collecting reaction gases thereof
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Apparatus for producing electrode paste
GB1120252A
Improvements relating to furnace gas cleaning in the melt-electrolytic production of aluminium
DE1221451B
Arrangement for rotary tubes
OA01553A
Feeding device for a rotary kiln as well as an oven provided with said device or the like.
ES318727A1
A method of separating gaseous fluor of residual gases from ovens for the electrolytic production of aluminum fusion. (Machine-translation by Google Translate, not legally binding)
GB1071799A
A method of heating a substance electrically using a submerged electrode,and apparatus therefor
ES299172A1
A method to lower and raise the electrodes in the fusion electric furnaces (Machine-translation by Google Translate, not legally binding)
