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    SILICA-LOADED CATALYST
    5.
    发明公开
    SILICA-LOADED CATALYST 审中-公开
    硅氧烷防护涂料

    公开(公告)号：EP2700447A1

    公开(公告)日：2014-02-26

    申请号：EP12774665.9

    申请日：2012-04-09

    申请人： Asahi Kasei Chemicals Corporation

    发明人： ENDO, Satoshi ,  KATO, Takaaki

    IPC分类号： B01J23/28 ,  B01J23/31 ,  B01J23/34 ,  B01J27/057 ,  C07C253/24 ,  C07C255/08 ,  C07B61/00

    CPC分类号： C07C253/24 ,  B01J21/08 ,  B01J23/002 ,  B01J23/22 ,  B01J23/28 ,  B01J23/30 ,  B01J23/31 ,  B01J23/34 ,  B01J27/0576 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1038 ,  B01J2523/00 ,  Y02P20/52 ,  C07C255/08 ,  B01J2523/3712 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/3706 ,  B01J2523/3787 ,  B01J2523/47 ,  B01J2523/72 ,  B01J2523/54

    摘要： A silica-supported catalyst used when producing a corresponding unsaturated nitrile in a vapor-phase catalytic ammoxidation reaction of propane or isobutane, the catalyst including a metal oxide represented by the following formula (1),

            MoV a Nb b X c T d Z e O n      (1)

    (wherein X represents at least one or more elements selected from Sb and Te; T represents at least one or more elements selected from Ti, W, Mn, and Bi; Z represents at least one or more elements selected from La, Ce, Yb, and Y; and a, b, c, d, e, and n are in the range of 0.05 ≤ a ≤ 0.5, 0.01 ≤ b ≤ 0.5, 0.001 ≤ c ≤ 0.5, 0 ≤ d ≤ 1, and 0 ≤ e ≤ 1, respectively, and n denotes a value that satisfies an atomic valence)
    wherein the silica-supported catalyst has an average pore size of 60 to 120 nm, a total pore volume of 0.15 cm 3 /g or more, a specific surface area of 5 to 25 m 2 /g, and a crystallite size of 40 to 250 nm as determined from half width of a (001) peak by X-ray diffraction.

    摘要翻译： 在丙烷或异丁烷的气相催化氨氧化反应中制备相应的不饱和腈时使用的二氧化硅负载的催化剂，该催化剂包括由下式（1）表示的金属氧化物，€ƒ€ƒ€ƒ€ ƒ€ƒ€ƒMoVa Nb b X c T d Z e O n€ƒ€ƒ€ƒ（1）（其中X表示至少一种或多种选自Sb和Te的元素; T表示至少 选自Ti，W，Mn和Bi中的一种或多种元素; Z表示选自La，Ce，Yb和Y中的至少一种或多种元素;并且a，b，c，d，e和n在 范围为0.05‰¤‰¤0.5,0.01‰¤b‰¤0.5，0.001‰¤‰¤‰‰‰‰¤‰‰¤¤¤¤¤¤¤n n n n n and 满足原子价），其中二氧化硅载体催化剂的平均孔径为60〜120nm，总孔体积为0.15cm 3 / g以上，比表面积为5〜25m 2 / g， 微晶尺寸为40〜250nm s通过X射线衍射测定（001）峰的半宽度。

    CATALYST FOR TREATING DISCHARGE GAS
    9.
    发明公开
    CATALYST FOR TREATING DISCHARGE GAS 审中-公开
    KATALYSATOR ZUR VERARBEITUNG VON ABGASEN

    公开(公告)号：EP2248583A1

    公开(公告)日：2010-11-10

    申请号：EP09714242.6

    申请日：2009-02-26

    申请人： Mitsubishi Heavy Industries, Ltd.

    发明人： NOCHI, Katsumi ,  OBAYASHI, Yoshiaki ,  KIYOSAWA, Masashi

    IPC分类号： B01J23/31 ,  B01D53/86 ,  B01D53/94 ,  B01J27/199

    CPC分类号： B01J23/31 ,  B01D53/8628 ,  B01D53/8665 ,  B01D2251/108 ,  B01D2251/2062 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20769 ,  B01D2255/20776 ,  B01D2257/602 ,  B01J21/063 ,  B01J23/22 ,  B01J27/199 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/0018 ,  Y10T428/24149

    摘要： Provided is a catalyst for treating exhaust gas capable of reducing the amount of a highly corrosive mercury-chlorinating agent to be added while keeping the mercury oxidation efficiency high in an exhaust gas treatment. By the catalyst for treating exhaust gas, nitrogen oxide in the exhaust gas is removed upon contact with ammonia serving as a reducing agent, and mercury is oxidized using a halogen serving as an oxidant. The catalyst includes: TiO 2 as a support; an oxide of at least one selected from the group consisting of V, W and Mo, which is supported as an active component on the support; and at least one selected from the group consisting of Bi, P, and compounds containing Bi and/or P, which is supported as a co-catalyst component on the support.

    摘要翻译： 提供一种用于处理排气的催化剂，其能够在废气处理中保持汞氧化效率高的同时减少要加入的高度腐蚀性的氯化汞的量。 通过用于处理废气的催化剂，与作为还原剂的氨接触时除去废气中的氮氧化物，并且使用卤素作为氧化剂来氧化汞。 催化剂包括：TiO 2作为载体; 选自V，W和Mo中的至少一种的氧化物，其作为活性组分负载在载体上; 以及选自由Bi，P组成的组中的至少一种以及含有Bi和/或P的化合物，其作为助催化剂组分负载在载体上。