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USE FOR DIRECT OXIDATION OF SULFUR-BASED SULFATE AND SULFATE-BASED SULFATE COMPOUNDS OF COPPER-BASED CATALYST
USE FOR DIRECT OXIDATION OF SULFUR-BASED SULFATE AND SULFATE-BASED SULFATE COMPOUNDS OF COPPER-BASED CATALYST
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机译:用于铜基催化剂中的硫基硫酸盐和硫酸盐基化合物的直接氧化
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摘要
A method for directly oxidising sulphur compounds into elementary sulphur and/or sulphates at a temperature of less than 200 DEG C is disclosed, which comprises using a supported catalyst with a catalytically active phase containing copper, the copper being present in an amount of at least 2 % by weight based on the catalyst component and at least 15 % by weight based on the total amount of components of the catalytically active phase. Such a catalyst provides for a high conversion of H2S while minimising conversion into SO2.
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