Rj. Kalenczuk et K. Kalucki, METHOD OF DESULFURIZATION OF NATURAL ACTI VE-CARBON - THE CARRIER FORHETEROGENOUS CATALYSTS, Przemysl Chemiczny, 72(6), 1993, pp. 241-243
The new method of desulfurization of the natural active carbon Carbopo
l W produced by Zaklady Przemyslu Drzewnego in Hajnowka (Poland) has b
een described. The deep desulfurization of active carbon is possible b
y heating of the sample in atmosphere of hydrogen at 873 K and boiling
with diluted hydrochloric acid. 95% degree of desulfurization has bee
n reached.