Process for the reduction of carbon monoxide and carbonyl sulfide emissions
    1.
    发明授权
    Process for the reduction of carbon monoxide and carbonyl sulfide emissions 失效
    降低一氧化碳和羰基硫化物排放的方法

    公开(公告)号:US07261870B2

    公开(公告)日:2007-08-28

    申请号:US10463788

    申请日:2003-06-16

    IPC分类号: C01B31/20

    摘要: Carbon monoxide and carbonyl sulfide emissions are reduced in manufacturing processes, including titanium tetrachloride production processes. Gas is contacted with CO, COS, and an oxygen-containing gas with a suitable catalyst. The catalyst may be a metal oxide catalyst containing bismuth, cobalt and nickel, a xerogel or aerogel catalyst containing Au, Rh, Ru and Co in aluminum oxide/oxyhydroxide matrices, or a supported metal catalyst that contains at least one metal from the group Pd, Rh, Ru and Cu. In the latter case, the catalyst support is contains alumina or carbon. A catalyst composite of Au, Rh, Ru and Cr, and cerium oxide and lanthanum oxide may also be used.

    摘要翻译: 一氧化碳和羰基硫化物的排放在制造过程中减少,包括四氯化钛生产过程。 气体与CO,COS和含氧气体与合适的催化剂接触。 催化剂可以是含有铋,钴和镍的金属氧化物催化剂,在氧化铝/羟基氧化物基质中含有Au,Rh,Ru和Co的干凝胶或气凝胶催化剂,或者载有金属催化剂,其包含至少一种Pd ,Rh,Ru和Cu。 在后一种情况下,催化剂载体包含氧化铝或碳。 还可以使用Au,Rh,Ru和Cr以及氧化铈和氧化镧的催化剂复合物。

    Direct oxidation of cycloalkanes
    5.
    发明授权
    Direct oxidation of cycloalkanes 失效
    直接氧化环烷烃

    公开(公告)号:US6160183A

    公开(公告)日:2000-12-12

    申请号:US245754

    申请日:1999-02-08

    摘要: A catalytic process is disclosed for oxidizing cycloalkanes directly to form, in a single step, a mixture containing the corresponding alcohol and ketone. In particular, the invention relates to oxidizing a cycloalkane by contacting it with a source of oxygen and a catalytic amount of a heterogeneous catalyst. The catalysts of the invention include gold (including gold sol-gel compounds) and sol-gel compounds containing particular combinations of Cr, Co, Zr, Ta, Si, Mg, Nb, Al and Ti, wherein certain of those metals have been combined with an oxide, such as an inorganic matrix of hydroxides or oxides, or combinations thereof. The catalysts may also optionally be supported on a suitable support member.

    摘要翻译: 公开了一种催化方法,用于直接氧化环烷烃,以在单一步骤中形成含有相应的醇和酮的混合物。 特别地,本发明涉及通过使环烷烃与氧源和催化量的多相催化剂接触来氧化环烷烃。 本发明的催化剂包括金(包括金溶胶 - 凝胶化合物)和含有Cr,Co,Zr,Ta,Si,Mg,Nb,Al和Ti的特定组合的溶胶 - 凝胶化合物,其中某些金属已经组合 与氧化物如氢氧化物或氧化物的无机基质或其组合。 催化剂还可以任选地支撑在合适的支撑构件上。

    Organic light-emitting diodes having white light emission
    9.
    发明授权
    Organic light-emitting diodes having white light emission 失效
    具有白光发射的有机发光二极管

    公开(公告)号:US08674343B2

    公开(公告)日:2014-03-18

    申请号:US12911043

    申请日:2010-10-25

    IPC分类号: H01L29/08

    摘要: There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes: a first electroluminescent material having an emission color that is blue-green; and a second electroluminescent material having an emission color that is red/red-orange. The additive mixing of the emitted colors results in an overall emission of white light.

    摘要翻译: 提供有机发光二极管灯具。 照明器包括第一电极,第二电极和其间的电致发光层。 电致发光层包括:具有蓝绿色的发射颜色的第一电致发光材料; 和具有红/红 - 橙色的发射颜色的第二电致发光材料。 所发出的颜色的添加剂混合导致白光的总体发射。