PROCESS FOR THE PREPARATION OF A TITANIUM ZEOLITE CATALYST
    108.
    发明公开
    PROCESS FOR THE PREPARATION OF A TITANIUM ZEOLITE CATALYST 有权
    用于生产钛沸石催化剂

    公开(公告)号:EP2504098A1

    公开(公告)日:2012-10-03

    申请号:EP10779561.9

    申请日:2010-11-23

    Abstract: A process for the preparation of a catalyst for the use in a hydrocarbon conversion reaction, said catalyst containing a titanium zeolite and carbonaceous material, the catalyst containing said carbonaceous material in an amount of from 0.01 to 0.5 % by weight based on the total weight of titanium zeolite contained in the catalyst, the process comprising (i) preparing a catalyst containing the titanium zeolite and (ii) depositing carbonaceous material on the catalyst according to (i) in an amount of from 0.01 to 0.5 % by weight based on the total weight of titanium zeolite contained in the catalyst by contacting said catalyst, prior to using the catalyst in said hydrocarbon conversion reaction, with a fluid containing at least one hydrocarbon in an inert atmosphere, to obtain the carbonaceous material containing catalyst, wherein in (ii), the catalyst is not contacted with an oxygen containing gas.

    VERFAHREN ZUR TECHNISCHEN GEWINNUNG VON PROPEN
    110.
    发明授权
    VERFAHREN ZUR TECHNISCHEN GEWINNUNG VON PROPEN 有权
    程序获得技术丙烯

    公开(公告)号:EP2318337B1

    公开(公告)日:2012-06-27

    申请号:EP09780790.3

    申请日:2009-07-17

    Applicant: BASF SE

    CPC classification number: C07C7/12 C07C11/06

    Abstract: The present invention relates to a method for technical extraction of propene from a gas stream containing at least propene and propane, the step comprising bringing the gas stream into contact with an adsorbent material comprising a porous metal-organic structural material containing at least one at least bidentate organic compound that is coordinatively bonded to at least one metal ion, wherein the adsorbent material becomes loaded up with propane and the gas stream thereby exhibits an elevated propene content, wherein the at least bidentate organic component is an imidazolate that is unsubstituted or that contains one or more substituents independently selected from the group consisting of halogen, C
    1-6 alkyl, phenyl, NH
    2 , NH(C
    1-6 alkyl), N(C
    1-6 alkyl)
    2 , OH, O-phenyl and O-C
    1-6 alkyl. The present invention also relates to the use of such a porous metal-organic structural material for technical extraction of propene from a gas stream containing at least propene and propane by way of propane depletion of the gas stream.

Patent Agency Ranking