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Transvaal & Orange Free State
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Transvaal & Orange Free State
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Filing date
Publication date
Application filed by Transvaal & Orange Free StatefiledCriticalTransvaal & Orange Free State
Application grantedgrantedCritical
Publication of FR1139664ApublicationCriticalpatent/FR1139664A/fr
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J47/00—Ion-exchange processes in general; Apparatus therefor
B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Chemical Kinetics & Catalysis
(AREA)
FR1139664D1954-11-041955-11-04Procédé et appareil pour la mise en contact de liquides et de solides
ExpiredFR1139664A
(fr)