Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Halogenous component
Reexamination Certificate
2005-02-22
2005-02-22
Silverman, Stanley S. (Department: 1754)
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Halogenous component
C423S24000R
Reexamination Certificate
active
06858194
ABSTRACT:
Disclosed are a method for reducing the elementary halogen contained in a gaseous effluent from a combustion furnace by bringing the effluent into contact with hydrazine, and a device or an installation for treating a gaseous effluent from a combustion furnace, and a solution of halohydric acid containing hydrazine.
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Arkema
Johnson Edward M.
Silverman Stanley S.
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