Process for direct reduction of sulfur compounds to elemental sulfur in combination with the claus process
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United States of America Patent
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Apr 10, 2001
Grant Date -
N/A
app pub date -
Sep 21, 1998
filing date -
Sep 21, 1998
priority date (Note) -
Expired
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Abstract
The present invention is a process wherein a process gas comprising at least SO2 and H2S is reacted across a stage of SO2 reducing catalyst, thereby obtaining high conversion of at least the SO2 to elemental sulfur.
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