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Pechiney SA
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Publication of FR1158823ApublicationCriticalpatent/FR1158823A/fr
C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
C01F7/08—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals with sodium carbonate, e.g. sinter processes
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FR1158823D1956-08-221956-08-22Traitement des phosphates d'aluminium
ExpiredFR1158823A
(fr)