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CROLL ALEJANDRO AUGUSTO
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CROLL ALEJANDRO AUGUSTO
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Filing date
Publication date
Application filed by CROLL ALEJANDRO AUGUSTOfiledCriticalCROLL ALEJANDRO AUGUSTO
Priority to ES1876005422ApriorityCriticalpatent/ES5422H1/es
Publication of ES5422H1publicationCriticalpatent/ES5422H1/es
Mejoras en el tratamiento de los súlfidos y en los medios empleados para conseguir separarles las sustancias metalíferas o de cualquier clase que contengan.
Perfeccionamientos introducidos en el aparato para la extracción del azufre contenido en las tierras sulfurosas, minerales y en general en todas las sustancias que contienen este producto así como por la sublimación del azufre en bruto.