FIELD: process engineering.
SUBSTANCE: invention relates to sorbents containing nanostructure elements and may be used for treatment of fluids with technogenic impurities. Sorbent comprises the following components in wt %: bentonitic clay -10-40, glauconite - 10-50, thermally expanded carbon - 10-60. Proposed method comprises mixing initial components, adding water to produce plastic mass, granulating said mass, and thermal treatment of produced granules. Note here that thermal treatment comprises drying granules by infrared radiation at 70-150°C and SHF-heating of granules placed in quartz ceramic casing to 1000°C.
EFFECT: reduced power consumption, higher performances.
8 cl, 1 dwg
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