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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 ES456548ApriorityCriticalpatent/ES456548A1/es
Publication of ES456548A1publicationCriticalpatent/ES456548A1/es
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
C01B13/14—Methods for preparing oxides or hydroxides in general
C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Inorganic Chemistry
(AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals
(AREA)
Inorganic Compounds Of Heavy Metals
(AREA)
Compositions Of Macromolecular Compounds
(AREA)
Abstract
Procedimiento para transformar sulfatos metálicos en óxidos o carbonatos, caracterizado porque se lleva a cabo la agitación de un suspensión del sulfato en una solución acuosa de amoniaco con o sin adición de carbonato amoniaco o cualquier otro carbonato soluble.
ES456548A1977-03-041977-03-04Procedimiento para transformar sulfatos metalicos en oxidos o carbonatos.
ExpiredES456548A1
(es)
The purification of solutions containing sodium or potassium carbonate,sulphate and possibly hydroxide,and at leat one of the metals vanadium,uranium and molybdenum
Werkwijze voor het regenereren van een waterige waterstofsulfide en waterstofcarbonaat bevattende alkalimetaalcarbonaatoplossing, afkomstig van de ontzwaveling van hete, co2 bevattende gassen.