FIELD: process engineering.
SUBSTANCE: set of invention relates to production of sorbents. Proposed composition comprises fine sorption fillers: enriched glauconite and schungite including fuller's earth and binder comprising suspension of glauconite and bentonite water-based powder at the ratio of 1:3 to 3:5 and suspension water content of not over 95%. Besides, it includes mixing the initial components, adding binder, moisture evaporation to obtain plastic mass, mass granulation, thermal treatment of pellets and cooling. Amount of fillers in mixing makes 20-60 wt % while that of fillers approximate to 40-80 wt %.
EFFECT: efficient sorbent.
2 cl, 6 ex
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Authors
Dates
2013-05-27—Published
2011-12-22—Filed