利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

25 条记录 (耗时 0.03 秒)

    Supported Catalyst Comprising Delta- Or Theta-Modified Aluminium Oxide Supports
    5.
    发明申请
    Supported Catalyst Comprising Delta- Or Theta-Modified Aluminium Oxide Supports 审中-公开
    负载型催化剂包括三角形或者改性氧化铝载体

    公开(公告)号：US20080045766A1

    公开(公告)日：2008-02-21

    申请号：US10590979

    申请日：2005-02-24

    申请人： Markus Schubert ,  Jurgen Stephan ,  Volker Bohn ,  Andreas Brodhagen ,  Frank Poplow

    发明人： Markus Schubert ,  Jurgen Stephan ,  Volker Bohn ,  Andreas Brodhagen ,  Frank Poplow

    IPC分类号： B01J21/04 ,  B01J23/36 ,  B01J32/00 ,  B01J37/08

    CPC分类号： B01J21/04 ,  B01J23/36 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/08 ,  C07C5/333 ,  C10G45/00 ,  C07C11/08 ,  C07C11/02

    摘要： Process for producing a supported catalyst which comprises at least 75% by weight of Al2O3, whose proportion of Al2O3 in the delta or theta modification is, based on the proportion of Al2O3, at least 1% and which comprises a rhenium compound and, if appropriate, a promoter as active component (A), which comprises a) converting a customary support (S) which comprises at least 75% by weight of Al2O3 and to which a promoter may, if appropriate, have been applied is converted into a modified support (S) whose proportion of Al2O3 in the delta or theta modification is, based on the proportion of Al2O3, at least 1% by calcining the customary support (S) at a temperature of from 750 to 1100°C., b) producing a supported catalyst precursor from the modified support (S) by applying the active component (A) comprising the rhenium compound to the modified support (S) and c) calcining the supported catalyst precursor at a temperature of from 500 to 750° C.

    摘要翻译： 负载催化剂的制备方法，其包含至少75重量％的Al 2 O 3 O 3，其比例为Al 2 O 3 O 3， δ或θ改性中的3 N是基于Al 2 O 3 3 3％至少1％的比例，并且其包含铼化合物，如果 合适的作为活性组分（A）的促进剂，其包括a）转化常规载体（S），其包含至少75重量％的Al 2 O 3 3和 如果合适的话，启动子可以被施加到其上，转化成其在δ或θ改性中的Al 2 O 3 O 3比例为的改性载体（S） 基于Al 2 O 3 3 3％的比例，通过在750至1100℃的温度下煅烧常规载体（S）至少1％，b） 通过将包含铼化合物的活性组分（A）施加到改性载体（S）上，由改性载体（S）制备负载型催化剂前体， 和c）在500-750℃的温度下煅烧负载的催化剂前体

    Process for the separation of unbranched hydrocarbons from their branched isomers
    10.
    发明授权
    Process for the separation of unbranched hydrocarbons from their branched isomers 失效
    从支链异构体中分离未分支烃的方法

    公开(公告)号：US08658849B2

    公开(公告)日：2014-02-25

    申请号：US12668436

    申请日：2008-06-30

    申请人： Markus Schubert ,  Ulrich Mueller ,  Christoph Kiener ,  Ingo Richter ,  William Dolan ,  Frank Poplow

    发明人： Markus Schubert ,  Ulrich Mueller ,  Christoph Kiener ,  Ingo Richter ,  William Dolan ,  Frank Poplow

    IPC分类号： C07C7/13

    CPC分类号： C07C7/12 ,  B01J20/22 ,  B01J20/226 ,  B01J2220/56 ,  C07C7/135 ,  C10G25/003 ,  C07C9/00

    摘要： The present invention relates to a process for the separation of at least one unbranched C4-C2O hydrocarbon from a fluid mixture containing the unbranched hydrocarbon and at least one branched isomer of the unbranched hydrocarbon, which comprises the step of—contacting the fluid mixture with an adsorbent comprising a porous metal organic framework material, which material comprises at least one at least bidentate organic compound coordinately bound to at least one metal ion, to get the unbranched hydrocarbon adsorbed, wherein the at least one at least bidentate organic compound is a monocyclic, bicyclic or polycyclic ring system which is derived from at least one heterocycle selected from the group consisting of pyrrole, alpha-pyridone and gamma-pyridone and has at least two ring nitrogens and is unsubstituted or bears one or more substituents selected independently from the group consisting of halogen, Ci-6-alkyl, phenyl, NH2, NH(d-6-alkyl), N(C1-6-alkyl)2, OH, Ophenyl and OCi-6-alkyl, where the substituents Ci_6-alkyl and phenyl are unsubstituted or bear one or more substituents selected independently from the group consisting of halogen, NH2, NH(d-6-alkyl), N(C1-6-alkyl)2, OH, Ophenyl and OCi-6-alkyl. The present invention also relates to the use of said porous metal-organic framework material in a process for the separation of unbranched hydrocarbons from their branched isomers.

    摘要翻译： 本发明涉及从含有非支链烃和非支链烃的至少一种支链异构体的流体混合物中分离至少一种未分支的C 4 -C 20烃的方法，其包括使流体混合物与 吸附剂，其包含多孔金属有机骨架材料，该材料包含与至少一种金属离子配位结合的至少一种至少二齿有机化合物，以获得非支化烃被吸附，其中至少一种至少二齿有机化合物是单环， 衍生自选自吡咯，α-吡啶酮和γ-吡啶酮的至少一种杂环的双环或多环系统，并且具有至少两个环氮并且是未取代的或带有一个或多个独立地选自以下的取代基： 的卤素，C 1-6 - 烷基，苯基，NH 2，NH（C 1-6 - 烷基），N（C 1-6 - 烷基）2，OH，苯基和OC 1-6 - 烷基 ，其中取代基C 1-6 - 烷基和苯基是未取代的或具有一个或多个独立地选自卤素，NH 2，NH（C 1-6 - 烷基），N（C 1-6 - 烷基）2，OH， 和OC 1-6烷基。 本发明还涉及所述多孔金属 - 有机骨架材料在从其支化异构体中分离未分支烃的方法中的用途。