发明申请
US20090126353A1 Oxidation Catalyst for NH3 and an Apparatus for Treating Slipped or Scripped NH3
审中-公开
用于NH3的氧化催化剂和用于处理滑动或锯齿的NH 3的装置
- 专利标题： Oxidation Catalyst for NH3 and an Apparatus for Treating Slipped or Scripped NH3
- 专利标题（中）： 用于NH3的氧化催化剂和用于处理滑动或锯齿的NH 3的装置
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申请号： US11988265申请日： 2005-11-07
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公开(公告)号： US20090126353A1公开(公告)日： 2009-05-21
- 发明人: Hyun-Sik Han , Eun-Seok Kim
- 申请人： Hyun-Sik Han , Eun-Seok Kim
- 申请人地址： KR Shiheung-city, Kyungki-do
- 专利权人： Heesung Catalysts Corporation
- 当前专利权人： Heesung Catalysts Corporation
- 当前专利权人地址： KR Shiheung-city, Kyungki-do
- 优先权： KR10-2005-0060930 20050706; KR10-2005-0092994 20051004
- 国际申请： PCT/KR2005/003750 WO 20051107
- 主分类号： F01N3/035
- IPC分类号： F01N3/035 ; B01J29/00 ; B01J23/72
摘要：
Disclosed herein are an ammonia oxidation catalyst and a system for treating slipped ammonia or waste ammonia using the oxidation catalyst. More specifically, disclosed are an ammonia oxidation catalyst comprising either Cu-containing zeolite impregnated with platinum or Cu-containing alumina impregnated with platinum, which has improved low-temperature activity to oxidize ammonia generated in a mobile source or fixed source system and is used to inhibit the formation of nitrogen oxides, as well as a system for treating ammonia contained in vehicle exhaust gas, a chemical reactor system and an environmental device and system, which include the oxidation catalyst.