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1997-06-11 Priority to EP97201763A priority Critical patent/EP0884278A1/en 1998-05-19 Application filed by Akzo Nobel NV, A process for producing polyaluminium chloride Publications (2) Publication Number Publication Date; DE69806694D1 DE69806694D1 (en)
EP0884278A1 A process for producing polyaluminium A process for production of polyaluminium chloride solution, which process comprises mixing hydrogen chloride with, and bringing it to react with, under heating, aluminium hydroxide and a sulphatecontaining press cake, whereby at least part of said reaction is carried out at overpressure
