FIELD: GAS purification. SUBSTANCE: iodine-containing air mixtures are treated on peat sorbent prepared by successively treating peat with alkali and aluminium sulfate solutions. Sorbent is characterized with pore size 150-170 mcm and average particle size 0.3-0.4 mm at constant moisture content 75-80%. Gas is passed through sorbent with rate 0.02-0.03 m/s. EFFECT: optimized treatment conditions. 1 dwg, 3 tbl
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Authors
Dates
1997-07-27—Published
1994-07-27—Filed