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Treatment of pyrite and arsenophrite containing material with fe

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

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Treatment of refractory carbonaceous sulfide ores for gold recov

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Two stage leaching of limonitic ore and sea nodules

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Two stage sulfuric acid leaching of sea nodules

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Two-stage bioleaching of sulphidic material containing arsenic

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
Reexamination Certificate

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Two-stage fluid bed reduction of manganese nodules

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Use of gaseous mixture containing an inert gas and an oxygen...

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Use of raw manganese nodules for oxidation leaching of reductive

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Use of surfactants in the production of metal

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Utilization of oxygen in leaching and/or recovery procedures emp

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Utilization of oxygen in leaching and/or recovery procedures emp

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
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Water-insoluble chelate exchange resins from aminopyridines and

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