ES368220A1 - Procedure for the recovery of vanadio content in an organic medium. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the recovery of vanadio content in an organic medium. (Machine-translation by Google Translate, not legally binding)
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Progil SARL
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Progil SARL
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Priority to ES368220ApriorityCriticalpatent/ES368220A1/en
Publication of ES368220A1publicationCriticalpatent/ES368220A1/en
Procedure for the recovery of vanadium contained in an organic medium, characterized in that the latter is treated with an aqueous solution of a strong mineral acid, causing the decanting of the mixture in an organic phase and an aqueous phase by the addition of a solvent of the organic products, not miscible with water, and, after the separation of the two phases, adjust the aqueous layer, which contains the vanadium, to a ph comprised between 5 and 7, subject it to the action of an oxidizing agent and finally precipitate the vanadium (preferably, in the form of ammonium metavanadate) by introduction of an ammoniacal salt. (Machine-translation by Google Translate, not legally binding)
ES368220A1969-06-101969-06-10Procedure for the recovery of vanadio content in an organic medium. (Machine-translation by Google Translate, not legally binding)
ExpiredES368220A1
(en)
A method of carrying out a basic separation of calcium nitrate from acids in a solution obtained in the decomposition of mineral phosphate (Machine-translation by Google Translate, not legally binding)
Procedure of liquid-liquid extraction of the berilio from its aqueous sulfuric solutions. (Machine-translation by Google Translate, not legally binding)