Process for the selective oxidation of sulphur compounds to elemental sulphur
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United States of America Patent
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Oct 4, 1994
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app pub date -
Feb 26, 1993
filing date -
Jul 21, 1989
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Abstract
The invention is directed to a catalyst for the selective oxidation of sulphur-containing compounds to elemental sulphur, comprising at least one catalytically active material and optionally a carrier, the catalyst having a specific surface area of more than 20 m.sup.2 /g and an average pore radius of at least 25 .ANG., while under the reaction conditions the catalyst exhibits no substantial activity towards the Claus reaction.
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