Metallic honeycomb body for supporting catalyst and production method
thereof
    2.
    发明授权
    Metallic honeycomb body for supporting catalyst and production method thereof 失效
    用于支撑催化剂的金属蜂窝体及其制备方法

    公开(公告)号:US5665669A

    公开(公告)日:1997-09-09

    申请号:US318753

    申请日:1994-10-12

    摘要: A metallic honeycomb body for supporting a catalyst comprises a flat plate and a corrugated plate; these plates are formed by a foil of stainless steel in which the steel contains more than 1% of Si and the surface of the steel is covered by a film which is mainly formed by an oxide chrome at a high temperature, and are mutually bonded by diffusion bonding.The chemical composition of the foil material is comprised of up to 0.2% of C, more than 1 to 5% of Si, 9 to 22% of Cr, up to 0.8% of Al, and as necessary, at least one member selected from the group of Nb, V, Mo W and REM (rare earth member) including Y.The metallic honeycomb body is formed by which said body is annealed at a vacuum degree of 10.sup.-2 to 10.sup.-4 Torr and in a temperature range of 1200.degree. to 1300.degree. C. for 1 to 30 minutes in a vacuum annealing furnace.

    摘要翻译: PCT No.PCT / JP94 / 00205 Sec。 371日期:1994年10月12日 102(e)日期1994年10月12日PCT 1994年2月10日提交PCT公布。 第WO94 / 17911号公报 日期:1994年8月18日用于支撑催化剂的金属蜂窝体包括平板和波纹板; 这些板由不锈钢箔形成,其中钢含有大于1%的Si,并且钢的表面被主要由高温氧化铬形成的膜覆盖,并且由相互粘合在一起 扩散键合。 箔材料的化学组成由高达0.2%的C,大于1%至5%的Si,9至22%的Cr,至多0.8%的Al组成,并且根据需要,至少一种选自 包括Y的Nb,V,MoW和REM(稀土元素)的组。金属蜂窝体是通过该金属蜂窝体形成的,其中所述主体在真空度为10-2至10-4乇的温度范围内, 1200℃〜1300℃,真空退火炉中1〜30分钟。

    Method and apparatus for treating effluent containing organic chlorine
compound
    5.
    发明授权
    Method and apparatus for treating effluent containing organic chlorine compound 失效
    用于处理含有机氯化合物的废水的方法和装置

    公开(公告)号:US5376284A

    公开(公告)日:1994-12-27

    申请号:US979851

    申请日:1993-02-25

    IPC分类号: C02F1/72

    摘要: A method and apparatus for the treatment of an effluent containing an organic chlorine compound in the presence of a porous iron type metallic article and hydrogen peroxide thereby effecting oxidizing decomposition of the organic chlorine compound, operated by a procedure which comprises causing the organic chlorine compound having hydrogen peroxide incorporated preparatorily therein to be circulated through a closed vessel having the porous iron type metallic article disposed therein thereby effecting oxidizing decomposition of the organic chlorine compound and then simultaneously circulating and aerating the effluent containing the organic chlorine compound under the condition of keeping the upper part of the closed vessel in an opened state thereby effecting oxidizing decomposition of the organic chlorine compound or causing the gaseous phase stagnating in the upper part of the vessel to be introduced into the effluent.

    摘要翻译: PCT No.PCT / JP92 / 00810 Sec。 371日期:1993年2月25日 102(e)日期1993年2月25日PCT提交1992年6月25日PCT公布。 公开号WO93 / 00301 日本1993年1月7日。一种在多孔铁型金属制品和过氧化氢存在下处理含有有机氯化合物的流出物的方法和装置,从而实现有机氯化合物的氧化分解, 包括使其中容纳有其中的过氧化氢的有机氯化合物通过设置在其中的多孔铁型金属制品的密闭容器中循环,从而实现有机氯化合物的氧化分解,然后同时循环和充气含有有机氯化合物的流出物 在保持封闭容器的上部处于打开状态的条件下,从而使有机氯化合物氧化分解或导致容器上部滞留的气相被引入流出物中。