发明名称 METHOD FOR SIMULTANEOUSLY REMOVING NITROGEN OXIDE AND CARBON MONOXIDE
摘要 PURPOSE:To efficiently treat exhaust gas, by contacting gas containing NOX, CO and O2 with a specific catalyst in the presence of NH3 and H2O to reduce NOX to N2 while converting CO to CO2 and H2. CONSTITUTION:A catalyst consisting of TiO2 being a main component, at least one oxide of an element selected from Mo, W, V, Se, Ni, Co and Mn being a second component and one or more of oxide of Pt, Pd, Ph or Ru and/or one or more of oxide of Fe, Cr or Cu being a third component is contacted with gas containing NOX, CO and O2 in the presence of NH3 and H2O and NH3 is reduced to N2 while CO is converted to CO2 and H2. Reaction temp. is pref. 150-600 deg.C.
申请公布号 JPS61291026(A) 申请公布日期 1986.12.20
申请号 JP19850130027 申请日期 1985.06.17
申请人 HITACHI LTD;BABCOCK HITACHI KK 发明人 KATO AKIRA;YAMASHITA HISAO;KAWAGOE HIROSHI;TATE TAKAHIRO;WATANABE NORIKO;MATSUDA SHINPEI
分类号 B01J23/28;B01D53/86;B01D53/94;B01J23/63;B01J23/64;B01J23/648;B01J23/652;B01J23/88;B01J23/89 主分类号 B01J23/28
代理机构 代理人
主权项
地址