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Duisburger Kupferhuette
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Duisburger Kupferhuette
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Publication of ES328513A1publicationCriticalpatent/ES328513A1/es
Procedimiento para tostar material de hierro sulfuroso o mezclas de material de hierro sulfuroso y oxidado y clorar metales no ferreos presentes en dichos materiales.
Procedimiento de tratamiento de minerales o concentrados que contienen hierro y un metal menos oxidable que el hierroal menos en parte bajo forma oxidada.
Un procedimiento para la separacion de metales no ferreos, preferiblemente de plomo y de cinc,asi como de arsenico, antimonio y estaño,por volatizacion.