Process for treating wastewater which contains sour gases
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United States of America Patent
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-
Jul 30, 1991
Grant Date -
N/A
app pub date -
Dec 15, 1989
filing date -
Dec 17, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
For the treatment of a wastewater containing sour gases with a stripping gas, resultant stripping gas containing the sour gases is introduced into at least one combustion stage within the total process for recovery of the sulfur-containing components, the wastewater being stripped with at least a portion of the amount of O.sub.2 -containing gas required in the subsequent combustion stages.
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