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公开(公告)号:US20180169634A1
公开(公告)日:2018-06-21
申请号:US15738434
申请日:2016-06-28
申请人: Corning Incorporated
CPC分类号: B01J29/40 , B01D53/9445 , B01D53/9477 , B01D53/9486 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2061 , B01D2255/2063 , B01D2255/2065 , B01D2255/20715 , B01D2255/2092 , B01D2255/50 , B01D2255/504 , B01D2255/9035 , B01D2255/912 , B01J23/63 , B01J29/08 , B01J29/084 , B01J29/18 , B01J29/70 , B01J29/7007 , B01J29/7011 , B01J29/7034 , B01J29/82 , B01J35/0006 , B01J35/0026 , B01J35/04 , B01J35/1076 , B01J37/0009 , B01J37/0244 , B01J37/0246 , B01J2229/186 , C04B35/18 , C04B35/447 , C04B38/0006 , C04B38/0009 , C04B38/0051 , C04B2111/00793 , C04B2111/0081 , C04B2235/3205 , C04B2235/3217 , F01N3/0807 , F01N3/101 , F01N3/2828 , F01N13/0093 , F01N2330/06 , F01N2370/04 , F01N2510/063 , Y02T10/22 , C04B38/0054 , C04B38/0074
摘要: A porous ceramic honeycomb body including a substrate of intersecting porous walls forming axial channels extending from a first end face to a second end face. An active portion of the walls include a zeolite catalyst disposed inside pores thereof and/or is comprised of an extruded zeolite and a three way catalyst (TWC) is disposed on wall surfaces of at least a portion of the active portion.