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    Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation
    5.
    发明授权
    Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation 有权
    通过非均相催化气相部分氧化制备至少一种有机靶化合物的方法

    公开(公告)号：US08394345B2

    公开(公告)日：2013-03-12

    申请号：US12146807

    申请日：2008-06-26

    申请人： Martin Dieterle ,  Klaus Joachim Mueller-Engel ,  Jochen Petzoldt ,  Ulrich Hammon

    发明人： Martin Dieterle ,  Klaus Joachim Mueller-Engel ,  Jochen Petzoldt ,  Ulrich Hammon

    IPC分类号： B01J8/10

    CPC分类号： C07C51/252 ,  C07C57/04

    摘要： A process for preparing an organic target compound by heterogeneously catalyzed gas phase partial oxidation of an organic precursor compound with molecular oxygen in two oxidation reactor lines operated in parallel and removal of the target compound from the mixture of the product gas streams in a workup line, wherein the catalysts charge of one of the oxidation lines comprises a portion of catalyst over which the heterogeneously catalyzed gas phase partial oxidation has already been carried out for longer than over the portions of catalyst of the catalyst charge of the other oxidation reactor line.

    摘要翻译： 通过在两个平行操作的氧化反应器管线中的有机前体化合物与分子氧的非均相催化气相部分氧化来制备有机靶化合物的方法，并且从处理线中的产物气流的混合物中除去目标化合物， 其中氧化线之一的催化剂装料包括一部分催化剂，其上已经进行非均相催化的气相部分氧化比在另一个氧化反应器管线的催化剂装料的催化剂的部分长。

    Heterogeneous catalyst for the preparation of acrolein by partial gas phase oxidation of propene
    6.
    发明授权
    Heterogeneous catalyst for the preparation of acrolein by partial gas phase oxidation of propene 有权
    通过丙烯的部分气相氧化制备丙烯醛的非均相催化剂

    公开(公告)号：US07772148B2

    公开(公告)日：2010-08-10

    申请号：US11627573

    申请日：2007-01-26

    申请人： Jochen Petzoldt ,  Klaus Joachim Mueller-Engel

    发明人： Jochen Petzoldt ,  Klaus Joachim Mueller-Engel

    IPC分类号： B01J27/192 ,  B01J21/00 ,  B01J23/00

    CPC分类号： B01J35/026 ,  B01J23/8885 ,  B01J35/0006 ,  C07C45/35 ,  C07C47/22

    摘要： An annular unsupported catalyst for the heterogeneously catalyzed partial gas phase oxidation of propene to acrolein at a propene hourly space velocity on the fixed catalyst bed of ≧120 1 (STP)/1·h and a total CO2 and saturated hydrocarbon content of the starting reaction gas mixture of below 15 mol %, the catalysts of the fixed catalyst bed are the annular unsupported catalysts whose active composition is a multimetal oxide in which the molar Co/Fe ratio=from 2 to 4 and the molar Co/Mo ratio=from 0.3 to 0.7.

    摘要翻译： 一种环状无载体催化剂，用于丙烯到丙烯醛的非均相催化部分气相氧化，丙烯醛在固定催化剂床上的丙烯小时空速为≥1201（STP）/ 1·h，起始反应的总CO 2和饱和烃含量为 低于15mol％的气体混合物，固定催化剂床的催化剂是环状无载体催化剂，其活性组成是多金属氧化物，其中Co / Fe比为2-4，Co / Mo摩尔比为0.3 至0.7。

    Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation
    8.
    发明授权
    Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation 有权
    通过非均相催化气相部分氧化制备至少一种有机靶化合物的方法

    公开(公告)号：US07439389B2

    公开(公告)日：2008-10-21

    申请号：US11357300

    申请日：2006-02-21

    申请人： Martin Dieterle ,  Klaus Joachim Mueller-Engel ,  Jochen Petzoldt ,  Ulrich Hammon

    发明人： Martin Dieterle ,  Klaus Joachim Mueller-Engel ,  Jochen Petzoldt ,  Ulrich Hammon

    IPC分类号： C07C51/16 ,  C07C69/52

    CPC分类号： C07C51/252 ,  C07C57/04

    摘要： A process for preparing an organic target compound by heterogeneously catalyzed gas phase partial oxidation of an organic precursor compound with molecular oxygen in two oxidation reactor lines operated in parallel and removal of the target compound from the mixture of the product gas streams in a workup line, wherein the catalyst charge of one of the oxidation lines comprises a portion of catalyst over which the heterogeneously catalyzed gas phase partial oxidation has already been carried out for longer than over the portions of catalyst of the catalyst charge of the other oxidation reactor line.

    摘要翻译： 通过在两个平行操作的氧化反应器管线中的有机前体化合物与分子氧的非均相催化气相部分氧化来制备有机靶化合物的方法，并且从处理线中的产物气流的混合物中除去目标化合物， 其中一个氧化线的催化剂装料包括催化剂的一部分，在该部分的催化剂上已经进行非均相催化的气相部分氧化比在另一个氧化反应器管线的催化剂装料的催化剂部分上的时间长。