Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture
Reexamination Certificate
2011-01-18
2011-01-18
Vanoy, Timothy C (Department: 1734)
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
C422S129000, C422S168000, C422S169000, C422S170000, C422S171000, C422S176000, C422S178000, C422S183000
Reexamination Certificate
active
07871587
ABSTRACT:
A small scale, but effective, reactive chemical containment system includes apparatus and methods for reaction of process gases exhausted from reaction furnaces with a reactant gas in a non-combustible manner to produce and contain particulate or powder byproducts, thereby removing the process gas from the exhaust gas flow. The apparatus provides process gas inlet, treatment reactive gas diffusion, process gas and treatment reactive gas pre-mixing, primary containment, secondary containment, and outlet zones.
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International Search Report for PCT/US09/069329, International Searching Authority, May 25, 2010, pp. 1-24.
Dozoretz Paul
Gu Youfan
Cochran Freund & Young LLC
MKS Instruments Inc.
Vanoy Timothy C
Young James R.
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