Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Halogenous component
Patent
1994-07-09
1996-05-28
Straub, Gary P.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Halogenous component
423210, 4232452, 95233, 95234, B01D 5364, B01D 5368
Patent
active
055208967
ABSTRACT:
The effluent stream from the treatment of glass with vapor-phase coating materials contains tin residues. By washing that effluent stream, in an apparatus having a scrubber bed and flow-control and -recycling means, with an acidic solution having a limited concentration of the tin residue, recovery efficiency of the post-coating treatment is improved, and process emissions are reduced.
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de Graaf Aart P.
Hoekman Leendert C.
Lindner Georg H.
DeBenedictis Nicholas J.
Elf Atochem North America Inc.
Marcus Stanley A.
Straub Gary P.
Vanoy Timothy C.
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