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45 条记录 (耗时 0.022 秒)

    Catalyst for purifying exhaust gases and method for manufacturing same
    1.
    发明授权
    Catalyst for purifying exhaust gases and method for manufacturing same 失效
    废气净化催化剂及其制造方法

    公开(公告)号：US4350613A

    公开(公告)日：1982-09-21

    申请号：US242176

    申请日：1981-03-10

    申请人： Atsushi Nishino ,  Kunio Kimura ,  Kazunori Sonetaka ,  Yasuhiro Takeuchi

    发明人： Atsushi Nishino ,  Kunio Kimura ,  Kazunori Sonetaka ,  Yasuhiro Takeuchi

    IPC分类号： B01D53/86 ,  B01J23/58 ,  B01J23/63 ,  B01J21/04 ,  B01J21/06 ,  B01J23/64

    CPC分类号： B01J23/63 ,  B01D53/864 ,  B01J23/58

    摘要： A catalyst for purifying an exhaust gas comprising a carrier substantially composed of calcium aluminate and titanium oxide. The carrier is deposited with a platinum group metal or a metal oxide capable of oxidizing reductive gases into innoxious ones. The titanium oxide is applied on the surface of the carrier or incorporated in the carrier. The carrier may further comprise a transition metal oxide showing catalytic activity. A method of making a catalyst is also disclosed in which titanium oxide is applied on the surface of a solid mass of calcium aluminate.

    摘要翻译： 一种用于净化废气的催化剂，其包含基本上由铝酸钙和氧化钛组成的载体。 载体用能够将还原气体氧化成无毒的铂族金属或金属氧化物沉积。 将氧化钛施加在载体的表面上或并入载体中。 载体还可以包含显示催化活性的过渡金属氧化物。 还公开了制备催化剂的方法，其中将钛氧化物施加在固体铝酸钙的表面上。

    Self-cleaning catalytic coating
    2.
    发明授权
    Self-cleaning catalytic coating 失效
    自清洁催化涂层

    公开(公告)号：US4180482A

    公开(公告)日：1979-12-25

    申请号：US915260

    申请日：1978-06-13

    申请人： Atsushi Nishino ,  Kazunori Sonetaka ,  Kunio Kimura ,  Yoshihiro Watanabe

    发明人： Atsushi Nishino ,  Kazunori Sonetaka ,  Kunio Kimura ,  Yoshihiro Watanabe

    IPC分类号： A47J36/02 ,  B05D5/00 ,  C03C8/14 ,  C23D5/00 ,  B01J29/06 ,  A21B1/00

    CPC分类号： A47J36/02 ,  C03C8/14 ,  C03C2205/04

    摘要： A coating formed on a surface of an article, which is heated during use as typified by a cooking device, to accomplish catalytic oxidation decomposition of oil and grease spattered thereon. The coating is fundamentally a porous matrix layer of an inorganic binder having a matte surface and comprises, in the form of uniformly dispersed particles, an oxidation catalyst and a nondiscoloring material, for example a ferrite, which has the effect of concealing a change in color of the oxidation catalyst resulting from its catalytic action. Preferably the coating comprises additionally a solid acid catalyst such as a zeolite as a decomposition-inducing catalyst in order to acquire an improved catalytic self-cleaning ability at relatively low temperatures such as 200.degree.-300.degree. C.

    摘要翻译： 形成在制品的表面上的涂层，其在使用期间以烹饪装置为代表加热，以实现在其上喷溅的油和油脂的催化氧化分解。 涂层基本上是具有无光泽表面的无机粘合剂的多孔基质层，并且以均匀分散的颗粒的形式包含氧化催化剂和非脱色材料，例如铁氧体，其具有掩蔽颜色变化的作用 的催化作用产生的氧化催化剂。 优选地，涂层另外包含固体酸催化剂如沸石作为分解诱导催化剂，以便在较低的温度如200-300℃下获得改进的催化自清洁能力。

    Method of forming porcelain enamels on aluminized steel
    3.
    发明授权
    Method of forming porcelain enamels on aluminized steel 失效
    在镀铝钢上形成瓷釉的方法

    公开(公告)号：US4460630A

    公开(公告)日：1984-07-17

    申请号：US356463

    申请日：1982-03-09

    申请人： Atsushi Nishino ,  Kazunori Sonetaka ,  Kunio Kimura ,  Yoshihiro Watanabe

    发明人： Atsushi Nishino ,  Kazunori Sonetaka ,  Kunio Kimura ,  Yoshihiro Watanabe

    IPC分类号： C03C8/00 ,  C03C8/02 ,  C23D5/00 ,  C23D5/02 ,  B05D3/02

    CPC分类号： C23D5/02 ,  C03C8/00 ,  C03C8/02 ,  C23D5/00 ,  C03C2205/04 ,  C03C2207/02

    摘要： In a method of forming porcelain enamel layer on a metal substrate, the method comprises steps of applying a first coating for an underlying ground layer and a second coating for overlying self-cleaning layer or coloring layer, and the method is characterized by firing both of said first coating and said second coating at the same time, forming a double layered porcelain enamel layer having an inter-layer wherein both layers are mixed, thus giving a sufficient bonding force inbetween as well as strong corrosion resistivity of the substrate due to few pinholes and bubbles in the underlying ground coating.

    摘要翻译： 在金属基材上形成瓷釉层的方法中，所述方法包括以下步骤：对下面的基底层施加第一涂层，并在第二涂层上涂覆上覆的自清洁层或着色层，该方法的特征在于： 所述第一涂层和所述第二涂层同时形成具有中间层的双层瓷瓷漆层，其中两层混合，从而由于较少的针孔而在其间形成足够的粘合力以及基板的强耐腐蚀性 和底层地面涂层中的气泡。

    Supported catalyst for purifying gas and method of manufacturing the same
    6.
    发明授权
    Supported catalyst for purifying gas and method of manufacturing the same 失效
    用于净化气体的负载型催化剂及其制造方法

    公开(公告)号：US4211672A

    公开(公告)日：1980-07-08

    申请号：US936507

    申请日：1978-08-24

    申请人： Kazunori Sonetaka ,  Atsushi Nishino ,  Kunio Kimura

    发明人： Kazunori Sonetaka ,  Atsushi Nishino ,  Kunio Kimura

    IPC分类号： B01D53/94 ,  B01D53/34 ,  B01D53/62 ,  B01D53/86 ,  B01J23/40 ,  B01J23/78 ,  B01J23/89 ,  F23C6/04 ,  F24C15/20 ,  B01J21/12

    CPC分类号： B01D53/62 ,  B01D53/34 ,  B01D53/8609 ,  B01J23/40 ,  B01J23/78

    摘要： The present invention discloses an improved supported catalyst for gas purification which comprises a catalyst carrier composed of a molded body including alumina cement having a CaO component in an amount of less than 40% by weight, an Al.sub.2 O.sub.3 component in an amount of more than 35% by weight and an iron oxide component in an amount of less than 20% by weight. Additionally, catalytic materials and auxiliary materials may be added, depending on necessity. A platinum group metal is then supported on the catalyst carrier. There is also disclosed a method for manufacturing such catalyst.

    摘要翻译： 本发明公开了一种改进的用于气体净化的负载型催化剂，其包括催化剂载体，该催化剂载体由包含少于40重量％的CaO组分的氧化铝水泥和大于35重量％的Al 2 O 3组分的成型体组成， 以及小于20重量％的氧化铁组分。 此外，根据需要，可以添加催化材料和辅助材料。 然后将铂族金属负载在催化剂载体上。 还公开了制造这种催化剂的方法。