Method for the separation of precipitated aluminum hydroxide fro

Method for the treatment of impure aluminium oxide

Method for treating spent pot liner

Method for treatment of aluminum dross oxides

Method for treatment of Bayer liquor

Method of decreasing the organic substance content of alum earth

Method of digesting bauxite via the Bayer process with the addit

Method of liquid-liquid extraction of gallium from a basic aqueo

Method of making beta"-alumina

Method of obtaining pure alumina by acid attack on aluminous min

Method of precipitation of pure aluminiumchloride from solutions

Method of preparing monoclinic BaO.A1.sub.2 O.sub.3.2SiO.sub.2

Method of processing sodium oxalate formed during the digestion

Method of processing sodium oxalate formed during the digestion

Method of producing a pure aluminiumoxide from solutions contain

Method of producing alumina and potassium sulphate form alunite

Method of producing alumina and potassium sulphate from alunite

Method of producing an aluminium trihydroxide with a large, even

Method of producing faujasite zeolites employing seeding techniq

Method of producing pseudoboehmite from aluminum salt solutions