Bp. Zolotovskii et al., LOW-WASTE PRODUCTION OF ALUMINA CATALYSTS FOR GAS SULFUR RECOVERY, Reaction kinetics and catalysis letters, 55(2), 1995, pp. 523-535
A new low-waste technology for production of the alumina catalyst at t
he Claus process has been developed. The catalytic activity of the Cla
us alumina catalysts (IC-27-22) produced by this technology is close t
o that of the best foreign samples (CR and S-100).