Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Alcan Research and Development Ltd
Original Assignee
Aluminium Laboratories Ltd
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Publication date
Application filed by Aluminium Laboratories LtdfiledCriticalAluminium Laboratories Ltd
Publication of ES340209A1publicationCriticalpatent/ES340209A1/es
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
C22B21/00—Obtaining aluminium
C22B21/0038—Obtaining aluminium by other processes
C22B21/0046—Obtaining aluminium by other processes from aluminium halides
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
C01F7/00—Compounds of aluminium
C01F7/48—Halides, with or without other cations besides aluminium
C01F7/56—Chlorides
C01F7/62—Purification
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Chemical & Material Sciences
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Organic Chemistry
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Engineering & Computer Science
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Life Sciences & Earth Sciences
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Geology
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Inorganic Chemistry
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Manufacturing & Machinery
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Materials Engineering
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Mechanical Engineering
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Metallurgy
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Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals
(AREA)
ES340209A1966-05-091967-05-06Un procedimiento para purificar tricloruro de aluminio ga- seoso de impurezas de cloruros de calcio y magnesio.
ExpiredES340209A1
(es)
Procedimiento para la extracciën de los compuestos de ferrocianogeno de las masas depuradoras y usadas en las fabricas de gas o de otras masas conteniendo ferrocianogeno