Preparation of bleach catalyst aggregates of manganese cation impregnated aluminosilicates by high velocity granulation
A process is disclosed for the preparation of bleach catalysts in aggregate form. The steps comprise adsorbing a manganese (II) salt onto an aluminosilicate support; granulating with a high disrupting force an aqueous slurry of the aluminosilicate bearing manganese (II), and drying the resultant agg...
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