| 摘要 |
<p>Catalyst composition comprising (i) a metal selected from bismuth, molybdenum and chromium as a first metal component and (ii) at least one Group IIA metal as a second metal component, both supported on a refractory oxide carrier not being a carrier comprising both aluminium and phosphorus. Process for the preparation of the above catalyst composition, which process comprises an impregnation, co-extrusion and/or precipitation step followed by drying and calcining. The above catalyst is very suitable for a process for the incineration of gases containing sulphur compounds.</p> |
