FIELD: process engineering.
SUBSTANCE: invention relates to silicon-containing carbon materials used for cleaning gas- and vapor-air mixes, and as a catalyst carrier. Silicon-containing carbon catalyst is produced in processing carbon sorbent or its precursor by polycarboxilane in organic solvent, and heating to 900°C in inert atmosphere with temperature rise rate of up to 10°C/min. In case carbon precursor is used, activation of carbonised product is additionally performed.
EFFECT: higher-capacity sorbent and higher resistance to thermal oxidation.
2 cl, 4 tbl, 1 dwg, 4 ex
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