Exhaust gas treatment device

Details Exhaust gas treatment device Exhaust gas treatment device

2011-08-30

2011-08-30

Bhat, Nina (Department: 1771)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

C422S180000, C422S221000, C060S299000, C060S300000, C428S221000, C428S688000, C428S920000, C428S921000, C442S410000

Reexamination Certificate

active

08007732

ABSTRACT:
A mounting mat for an exhaust gas treatment device including inorganic fibers, organic binder, antioxidant, optionally clay and optionally intumescent material. The exhaust gas treatment device includes a housing, a fragile catalyst support structure resiliently mounted within the housing, and the mounting mat disposed in a gap between the housing and the fragile catalyst support structure. Additionally disclosed are methods of making a mounting mat for an exhaust gas treatment device and for making an exhaust gas treatment device incorporating the mounting mat.

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