METHOD OF PREPARING SORBENT Russian patent published in 1998 - IPC

Abstract RU 2104777 C1

FIELD: sorbents. SUBSTANCE: invention relates to sorbents applicable in medicine, geology, food industry, agriculture, etc. and consists in heat effect of finely disintegrated samples at temperatures as high as 400 C under inert gas atmosphere up to 50 atm on sorption capacity of bentonite particles. EFFECT: specific surface of treated sorbents increases by order of magnitude. 4 tbl

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RU 2 104 777 C1

Authors

Bazhanov A.P.

Dates

1998-02-20—Published

1996-07-17—Filed