Chemistry of inorganic compounds – Nitrogen or compound thereof – Ammonia or ammonium hydroxide
Reexamination Certificate
2007-08-15
2008-08-26
Vanoy, Timothy C (Department: 1793)
Chemistry of inorganic compounds
Nitrogen or compound thereof
Ammonia or ammonium hydroxide
C423S355000, C423S356000, C204S157420, C204S157460
Reexamination Certificate
active
07416715
ABSTRACT:
A safe, economical and predictable process for producing ammonia from a urea solution, preferably where only a small amount of ammonia is required, (i.e. for SCR denitrification for small boilers, flue gas conditioning to enhance precipitator efficiency and/or alleviate plume problems, SNCR and the like), using an ultrasonic processor to cause “cold boiling” of portions of such solution and produce gaseous ammonia.
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Hera, LLC
Sandler Howard E.
Vanoy Timothy C
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