Exhaust gas-purifying catalyst
    91.
    发明申请
    Exhaust gas-purifying catalyst 审中-公开
    废气净化催化剂

    公开(公告)号:US20060270549A1

    公开(公告)日:2006-11-30

    申请号:US11367179

    申请日:2006-03-02

    IPC分类号: B01J23/00

    摘要: An exhaust gas-purifying catalyst includes a support substrate, a catalyst support layer formed on the support substrate and containing a composite oxide of a rare earth element and zirconium, and a catalytic metal supported by the catalyst support layer. In this catalyst, all oxides containing the rare earth element are composite oxides of the rare earth element and zirconium in which the atomic ratio of zirconium to the rare earth element is 0.8 or more.

    摘要翻译: 废气净化催化剂包括支撑基材,形成在载体基材上并含有稀土元素和锆的复合氧化物的催化剂载体层和由催化剂载体层负载的催化金属。 在该催化剂中,含有稀土元素的所有氧化物是稀土元素和锆的复合氧化物,其中锆与稀土元素的原子比为0.8以上。

    Process for purifying exhaust gases
    93.
    发明授权
    Process for purifying exhaust gases 失效
    废气净化工艺

    公开(公告)号:US5968462A

    公开(公告)日:1999-10-19

    申请号:US816003

    申请日:1997-03-10

    申请人: Hiromasa Suzuki

    发明人: Hiromasa Suzuki

    IPC分类号: B01D53/94 B01J23/78 B01J23/83

    摘要: A process includes the step of bringing exhaust gases into contact with a catalyst, wherein the catalyst includes a support including a porous substance, at least one NO.sub.x adsorbent loaded on the support, and selected from the group consisting of alkaline-earth metals, rare-earth elements and alkali metals, and at least one element loaded on the support, and selected from the group consisting of copper and cobalt. The process enables the catalyst to exhibit superb NO.sub.x purifying performance even after a durability test and to stably and efficiently purify NO.sub.x during the fuel-lean side (i.e., the oxygen-rich atmospheres) driving.

    摘要翻译: 一种方法包括使废气与催化剂接触的步骤,其中催化剂包括载体,其包含多孔物质,负载在载体上的至少一种NOx吸附剂,并且选自碱土金属,稀土金属, 土元素和碱金属,以及载于载体上的至少一种元素,选自铜和钴。 该方法即使在耐久性试验之后也能够显示出优异的NOx净化性能,并且能够在燃料贫乏侧(即富氧气氛)驱动下稳定且有效地净化NOx。

    Delivery service management system
    94.
    发明授权
    Delivery service management system 失效
    送货服务管理系统

    公开(公告)号:US5541394A

    公开(公告)日:1996-07-30

    申请号:US446427

    申请日:1995-05-22

    CPC分类号: G06Q10/08

    摘要: A delivery service management system utilizes a two-dimensional bar code having key information for specifying the source of a material and content information of this material and attached in a delivery service, a two-dimensional bar code having key information for specifying the source of an item obtained by processing the material and content information of the item and attached in a delivery service, and a two-dimensional bar code having key information for specifying a seller of the item and content information describing a selling condition of the item and attached in a delivery service. Every time a delivery service has occurred between the material system, the processing system, and the selling system, the key information and the content information are received from the two-dimensional bar code to a database. Delivery service information associated with a given source is fed back to the given source represented by the key information from a set of pieces of received information.

    摘要翻译: 送货服务管理系统利用具有密钥信息的二维条形码,用于指定材料的来源和该材料的内容信息并附加在传送服务中,具有用于指定源的源的密码信息的二维条形码 通过处理项目的材料和内容信息并附加在传送服务中获得的项目,以及具有用于指定项目的卖方的关键信息和描述项目的销售条件的内容信息的二维条形码,并附加在 送货服务。 每当物料系统,处理系统和销售系统之间发生交货服务时,将密钥信息和内容信息从二维条形码接收到数据库。 与给定源相关联的传送服务信息被从一组接收到的信息反馈到由密钥信息表示的给定源。