4. Specialized metallurgical processes, compositions for use therei
  5. Processes
  6. Electrothermic processes

Lothar Witzke

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Liquid-liquid extraction of nickel

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Iron group metal
Patent

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Process for the manufacture of iron and aluminum-free zinc chlor

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group iib metal
Patent

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Process for the preparation of basic copper carbonate

Chemistry of inorganic compounds – Carbon or compound thereof – Oxygen containing
Patent

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Process for the treatment of carburizing salt wastes

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Alkaline earth metal
Patent

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Process for the treatment of carburizing salt wastes

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Alkaline earth metal
Patent

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Profile ID: LFUS-PAI-P-14939

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