Weldon mud
Type of chlorine
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Weldon mud is a precipitation of manganese used in the production of chlorine.
Walter Weldon developed[when?] a process in the chlorine production process for reuse of manganese by treating the manganese chloride with milk of lime and blowing air through the mixture to form a precipitation of manganese known as Weldon mud, which was used to generate more chlorine.[1][2]
