ES479148A1 - Procedure for obtaining alumina from solutions containing aluminum sulfate. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for obtaining alumina from solutions containing aluminum sulfate. (Machine-translation by Google Translate, not legally binding)
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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/en
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Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals
(AREA)
Abstract
Process for obtaining alumina from solutions containing aluminum sulfate, characterized in that a basic sodium aluminum sulphate is precipitated from the aluminum sulphate solution by the addition of alumina and sodium sulfate; subsequently this basic sulfate is calcined obtaining sodium sulfate, which is recycled to the process, and alumina. (Machine-translation by Google Translate, not legally binding)
ES479148A1979-03-301979-03-30Procedure for obtaining alumina from solutions containing aluminum sulfate. (Machine-translation by Google Translate, not legally binding)
ExpiredES479148A1
(en)
A procedure for preparing potassium sulphate, manganese chloride and/or manganese hydroxide (Machine-translation by Google Translate, not legally binding)