FIELD: technological processes; chemistry.
SUBSTANCE: suggested versions of method include the following stages: at first glauconite is dried, sifted, quartz admixtures are removed, then crushed, repeatedly sifted with separation of fraction of less than 40 mcm, binding agent is introduced, in the version it is sol of zirconium dioxide, but in the second version it is alumophosphate sol, after realization of granulation, product is dried, thermally processed, cooled and packed.
EFFECT: expansion of operational resources of granulated glauconite.
2 cl
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Authors
Dates
2009-03-10—Published
2007-11-01—Filed