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Consejo Superior de Investigaciones Cientificas CSIC
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Consejo Superior de Investigaciones Cientificas CSIC
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Priority to ES479148ApriorityCriticalpatent/ES479148A1/es
Publication of ES479148A1publicationCriticalpatent/ES479148A1/es
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals
(AREA)
Abstract
Procedimiento para obtener alúmina a partir de soluciones que contienen sulfato de aluminio, caracterizado porque a partir de la solución de sulfato de aluminio se precipita un sulfato básico de aluminio y sodio mediante la adición de alúmina y sulfato sódico; posteriormente se calcina este sulfato básico obteniéndose sulfato sódico, que se recicla al proceso, y alúmina.
ES479148A1979-03-301979-03-30Procedimiento para obtener alumina a partir de soluciones que contienen sulfato de aluminio.
ExpiredES479148A1
(es)