Patent US3074823 - Method for removing complex sodium . - GoogleThe particular sodium aluminum silicate scale which the present invention is . the process equipment, in particular from the heat transfer equipment to maintain.equipment for processing aluminum silicates,Patent US4713119 - Process for removing alkali metal aluminum .Dec 15, 1987 . Alkali metal aluminum silicate scale deposits are removed from surfaces of chemical processing equipment by alternating treatments with.Chapter 2. Production And Processing Of Aluminum - TMSThe extraction of aluminum from its ore and subsequent processing into finished prod- ucts takes place . occurs in the form of hydrated oxides or silicates (clays). The principal ... Assumed service life: building—30 years; machine tools—20.
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