PROCESS FOR THE PRODUCTION OF DI- AND POLYAMINES OF THE DIPHENYLMETHANE SERIES
    87.
    发明公开
    PROCESS FOR THE PRODUCTION OF DI- AND POLYAMINES OF THE DIPHENYLMETHANE SERIES 有权
    生产二苯基甲烷系列的DI-和多胺的方法

    公开(公告)号:EP3166922A1

    公开(公告)日:2017-05-17

    申请号:EP15732006.0

    申请日:2015-07-02

    摘要: The invention relates to a production process for polyamines through condensation of aromatic amines with formaldehyde employing at least one solid zeolite catalyst partially or fully ion-exchanged to the protonic form which has been A) alkaline-treated, wherein the alkaline treatment is in case of BEA zeolites carried out in the presence of a pore-directing agent and in case of zeolites other than BEA zeolites in the presence or absence of a pore-directing agent, or H) acid-treated without any alkaline treatment preceding or following said acid treatment, wherein the acid treatment is effected with an organic acid with chelating function.

    摘要翻译: 本发明涉及一种通过芳族胺与甲醛缩合来制备聚胺的方法,其使用至少一种固体沸石催化剂部分或完全离子交换成A)碱处理过的质子型,其中碱处理是在 在存在或不存在孔引导剂的情况下在BEA沸石以外的沸石存在下进行的BEA沸石,或H)在所述酸处理之前或之后没有任何碱处理的情况下进行酸处理的BEA沸石 其中酸处理是用具有螯合功能的有机酸进行的。

    METAL OXIDE CONTAINING CATALYST FOR SIDE CHAIN ALKYLATION REACTIONS
    90.
    发明公开
    METAL OXIDE CONTAINING CATALYST FOR SIDE CHAIN ALKYLATION REACTIONS 审中-公开
    含金属氧化物的侧链烷基化反应催化剂

    公开(公告)号:EP2714626A1

    公开(公告)日:2014-04-09

    申请号:EP12875079.1

    申请日:2012-05-14

    IPC分类号: C07C2/12

    摘要: A catalyst containing a zeolite component and a metal oxide component, wherein the metal oxide component is ion-exchanged with the zeolite component resulting in an ion-modified zeolite, and wherein, under reaction conditions, the metal oxide component transforms into other oxide structures.

    摘要翻译: 一种含有沸石成分和金属氧化物成分的催化剂,其中金属氧化物成分与沸石成分进行离子交换而得到离子改性沸石,在反应条件下,金属氧化物成分转化为其他氧化物结构。