Ia. Tarkovskaya et al., REMOVAL OF SULFUR-COMPOUNDS FROM AIR-GAS MIXTURES WITH MODIFIED CARBON MATERIALS, Russian journal of applied chemistry, 69(4), 1996, pp. 543-547
A study is made of sorption of sulfur dioxide and hydrogen sulfide imp
urities from air-gas mixtures with various fibrous and granulated carb
on sorbents. A possibility is shown of increasing sorption of these su
lfur compounds.