专利名称：DEVICE, METHOD, AND SYSTEM FOR
EMISSIONS CONTROL
发明人：STEPHEN MARK GEYER,Shashi Kiran,Paul
Llovd Flynn
申请号：US13217313申请日：20110825
公开号：US20120279206A1公开日：20121108
专利附图：
摘要：An exhaust gas treatment device includes a first substrate coated with a lowtemperature catalyst configured to facilitate formation of an oxidizer when an exhaustgas temperature is below a threshold temperature. The device further includes a secondsubstrate coated with a high temperature catalyst and positioned coaxially with the firstsubstrate, the high temperature catalyst configured to facilitate formation of the oxidizerwhen the exhaust gas temperature is above the threshold temperature.
申请人：STEPHEN MARK GEYER,Shashi Kiran,Paul Llovd Flynn
地址：Lawrence Park PA US,Lawrence Park PA US,Lawrence Park PA US
国籍：US,US,US
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