METHOD OF BASIC ALUMINIUM CHLORIDE PRODUCING

METHOD OF BASIC ALUMINIUM CHLORIDE PRODUCING

FIELD: chemical technology, inorganic chemistry. SUBSTANCE: method involves interaction of aluminium hydroxide with hydrochloric acid in the presence of sulfuric acid. Metallic aluminium is added by parts to the parent suspension at amount 0.74-0.92 wt.-% of the total reaction mass loading. Process...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KUZNETSOVA N.S, FOMIN S.N, ZEMLJANKIN A.P, GROSHEV G.L, KRASNOV I.M
Format: Patent
Sprache:eng ; rus
Schlagworte:
CHEMISTRY
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS
INORGANIC CHEMISTRY
METALLURGY
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Beschreibung
Zusammenfassung:FIELD: chemical technology, inorganic chemistry. SUBSTANCE: method involves interaction of aluminium hydroxide with hydrochloric acid in the presence of sulfuric acid. Metallic aluminium is added by parts to the parent suspension at amount 0.74-0.92 wt.-% of the total reaction mass loading. Process is carried out at 115-120 C. EFFECT: improved method of producing. Предложен способ получения основных хлоридов алюминия путем взаимодействия гидрата окиси алюминия с соляной кислотой в присутствии серной кислоты. В исходную суспензию вводят частями металлический алюминий в количестве 0,74 - 0,92 мас.% от общей загрузки реакционной массы. Процесс ведут при 115 - 120С.