titleOfInvention |
METHOD FOR PRODUCING AT LEAST 1 OF THE METALS PALLADIUM, RHODIUM, RUTHENIUM, PLATINUM, IRIDIUM, OSMIUM, SILVER, GOLD, COPPER, CADMIUM, NICKEL, COBALT, IRON AND RHENIUM AND GGFS. AT LEAST 1 OF THE METAL ZINC, MERCURY, GERMANIUM, TIN, ANTIMONE AND LEAD-CONTAINING METAL CATALYSTS ON CATALYST CARRIERS |