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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Sueddeutsche Telefon Apparate Kabel und Drahtwerke AG TEKADE
Original Assignee
Sueddeutsche Telefon Apparate Kabel und Drahtwerke AG TEKADE
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Application filed by Sueddeutsche Telefon Apparate Kabel und Drahtwerke AG TEKADEfiledCriticalSueddeutsche Telefon Apparate Kabel und Drahtwerke AG TEKADE
Application grantedgrantedCritical
Publication of FR1134467ApublicationCriticalpatent/FR1134467A/fr
C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
C01G15/00—Compounds of gallium, indium or thallium
C01G15/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
B01J39/26—Cation exchangers for chromatographic processes
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Analytical Chemistry
(AREA)
Inorganic Chemistry
(AREA)
FR1134467D1954-07-231955-07-19Procédé de purification de solution de sels métalliques en vue de la fabrication de métaux extra-purs par échange d'ions
ExpiredFR1134467A
(fr)