Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
Reexamination Certificate
2006-02-08
2008-10-07
Vanoy, Timothy C (Department: 1793)
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Group ib metal
C423S352000, C423S356000, C423S560000, C423S566200
Reexamination Certificate
active
07431902
ABSTRACT:
A method for separating ammonia and sulfides from a sour water stream is disclosed. The stripping of a sour water stream where it is stripped to create a sour water stripper overhead gas and then contacted with an alkali hydroxide in order to separate ammonia and make an alkali sulfide.
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Sundance Resources Inc.
Vanoy Timothy C
Venable, Campillo Logan & Meaney PC
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