Новосибирский государственный университет им.Ленинского комсомола
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Solid-Sorbent Or Filter-Aiding Compositions
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Abstract
FIELD: chemical technology. SUBSTANCE: initial hydrargillite is treated with solutions of lithium salts at concentration 15-30 wt.-% at the atomic ratio of lithium to aluminium 0.7-2. Hydrargillite treated with lithium salts is washed from these salts with water. Method can be used for preparing of active aluminium hydroxide used as sorbents, fillers. EFFECT: decreased costs for method realization due to repeated utilization of washed lithium salts from hydrargillite.
SU4372879/02A1988-02-011988-02-01Method of active aluminium hydroxide producing
SU1556524A1
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