Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Reexamination Certificate
2006-08-16
2011-11-08
Barr, Michael (Department: 1711)
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
C134S184000
Reexamination Certificate
active
08052766
ABSTRACT:
One embodiment described herein relates to a system for removing pollutants from a flue gas. The system includes a selective catalytic reduction (SCR) system having a SCR reactor containing a NOxreducing catalyst and one or more SCR protective devices. At least one of the SCR protective devices is connected to a rapping hammer system that actively remove fly ash collected on the SCR protective devices.
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Machine Translation: DE 19705663 A1 to Ranly et al. Apr. 1998.
PCT International Search Report dated Jan. 22, 2008 (PCT/US2007/071446).
Written Opinion of the International Searching Authority dated Jan. 22, 2008—(PCT/US2007/071446).
Anderson David K.
Varner Michael G.
ALSTOM Technology Ltd
Barr Michael
Gangemi Anthony P.
Kling Charles W
Wiggin and Dana LLP
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