Gas separation: processes – Liquid contacting – On surface extending mass
Reexamination Certificate
2005-08-31
2009-08-11
Smith, Duane (Department: 1797)
Gas separation: processes
Liquid contacting
On surface extending mass
C095S230000
Reexamination Certificate
active
07572320
ABSTRACT:
A method for removing high concentration ozone from a waste gas stream is disclosed, which includes the following steps: (1) providing an apparatus, which includes: a tank having an input port, an exhaust port and a packing, wherein the input port is near the bottom of the tank, the exhaust port is on the top of the tank, and the packing is contained in the tank; a liquid injection element for injecting reductant solution through the packing; and a storage vessel connecting to the liquid injection element; (2) transporting a gas into the tank through the input port for contacting the reductant solution; and (3) the gas exiting the reactor by way of the exhaust port.
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Chung Ping-Chung
Hsu Chang-Fu
Li Shou-Nan
Yan Shaw-Yi
Yu Sheng-Jen
Bacon & Thomas PLLC
Industrial Technology Research Institute
Smith Duane
Wu Ives
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