ES268722A1 - A procedure to produce zinc based on zinc concentrates containing arsenic (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure to produce zinc based on zinc concentrates containing arsenic (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Metallurgical Processes Ltd
National Smelting Co Ltd
Metallurgical Dev Co
Original Assignee
Metallurgical Processes Ltd
National Smelting Co Ltd
Metallurgical Dev Co
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Application filed by Metallurgical Processes Ltd, National Smelting Co Ltd, Metallurgical Dev CofiledCriticalMetallurgical Processes Ltd
Priority to ES0268722ApriorityCriticalpatent/ES268722A1/en
Publication of ES268722A1publicationCriticalpatent/ES268722A1/en
A process to produce zinc based on zinc concentrates containing arsenic, by melting the concentrates in a blast furnace, cooling by impact of the gases produced with a circulating stream of molten lead and cooling the lead so that separate zinc, characterized by the fact that arsenic is eliminated by adding aluminum to circulating silver lead that forms aluminum and arsenic an insoluble compound in molten lead. (Machine-translation by Google Translate, not legally binding)
ES0268722A1961-06-301961-06-30A procedure to produce zinc based on zinc concentrates containing arsenic (Machine-translation by Google Translate, not legally binding)
ExpiredES268722A1
(en)