专利名称：Catalyst for oxidation of hydrogen sulfide
and/or organosulfur compounds to SO.sub.2and process for preparing the catalyst
发明人：Thierry Dupin申请号：US06/353243申请日：19820301公开号：US04427576A公开日：19840124
摘要：The hydrogen sulfide, and/or organosulfur compounds, and/or elemental sulfurcontained in gaseous effluents is/are catalytically oxidized to sulfur dioxide, employing animproved oxidation catalyst comprising (i) titanium dioxide, or admixture of titaniumdioxide with zirconia or silica, (ii) an alkaline earth metal sulfate, and (iii) at least one of theelements copper, silver, zinc, cadmium, yttrium, lanthanides, vanadium, chromium,molybdenum, tungsten, manganese, iron, cobalt, rhodium, irridium, nickel, palladium,platinum, tin and bismuth.
申请人：RHONE-POULENC SPECIALITES CHIMQUES
代理机构：Burns, Doane, Swecker & Mathis
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