利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

143 条记录 (耗时 0.025 秒)

    Process for the preparation of a titanium zeolite catalyst
    1.
    发明授权
    Process for the preparation of a titanium zeolite catalyst 有权
    制备钛沸石催化剂的方法

    公开(公告)号：US09302257B2

    公开(公告)日：2016-04-05

    申请号：US12954802

    申请日：2010-11-26

    申请人： Ulrich Müller ,  Peter Rudolf ,  Georg Krug ,  Rainer Senk

    发明人： Ulrich Müller ,  Peter Rudolf ,  Georg Krug ,  Rainer Senk

    IPC分类号： B01J29/04 ,  B01J29/89 ,  B01J37/00 ,  B01J37/08 ,  C07D301/12

    CPC分类号： B01J29/89 ,  B01J37/0018 ,  B01J37/084 ,  B01J2229/42 ,  C07D301/12

    摘要： 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.

    摘要翻译： 一种用于制备用于烃转化反应的催化剂的方法，所述催化剂含有钛沸石和含碳材料，所述含碳材料的催化剂的含量为基于总重量的0.01-0.5重量％ 包含在催化剂中的钛沸石，该方法包括（i）制备含有钛沸石的催化剂和（ii）根据（i）在催化剂上沉积含碳材料，其量为基于总计的0.01至0.5重量％ 催化剂中含有的钛沸石的重量，在使用所述烃转化反应中的催化剂之前，使所述催化剂与在惰性气氛中含有至少一种烃的流体接触，得到含碳材料的催化剂，其中在（ii） ，催化剂不与含氧气体接触。

    PROCESS FOR THE PREPARATION OF A TITANIUM ZEOLITE CATALYST
    4.
    发明申请
    PROCESS FOR THE PREPARATION OF A TITANIUM ZEOLITE CATALYST 有权
    制备钛酸钠催化剂的方法

    公开(公告)号：US20110130579A1

    公开(公告)日：2011-06-02

    申请号：US12954802

    申请日：2010-11-26

    申请人： Ulrich MÜLLER ,  Peter Rudolf ,  Georg Krug ,  Rainer Senk

    发明人： Ulrich MÜLLER ,  Peter Rudolf ,  Georg Krug ,  Rainer Senk

    IPC分类号： C07D301/02 ,  B01J29/04 ,  B01J29/18 ,  B01J29/06

    CPC分类号： B01J29/89 ,  B01J37/0018 ,  B01J37/084 ,  B01J2229/42 ,  C07D301/12

    摘要： 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.

    摘要翻译： 一种用于制备用于烃转化反应的催化剂的方法，所述催化剂含有钛沸石和含碳材料，所述含碳材料的催化剂的含量为基于总重量的0.01-0.5重量％ 包含在催化剂中的钛沸石，该方法包括（i）制备含有钛沸石的催化剂和（ii）根据（i）在催化剂上沉积含碳材料，其量为基于总计的0.01至0.5重量％ 催化剂中含有的钛沸石的重量，在使用所述烃转化反应中的催化剂之前，使所述催化剂与在惰性气氛中含有至少一种烃的流体接触，得到含碳材料的催化剂，其中在（ii） ，催化剂不与含氧气体接触。

    Returning an olefin which is not reacted during the oxidation of olefins
    6.
    发明授权
    Returning an olefin which is not reacted during the oxidation of olefins 有权
    回收在烯烃氧化过程中不反应的烯烃

    公开(公告)号：US07408073B2

    公开(公告)日：2008-08-05

    申请号：US10532096

    申请日：2003-10-23

    申请人： Peter Bassler ,  Hans-Georg Goebbel ,  Joaquim Henrique Teles ,  Peter Rudolf

    发明人： Peter Bassler ,  Hans-Georg Goebbel ,  Joaquim Henrique Teles ,  Peter Rudolf

    IPC分类号： C07D301/12

    CPC分类号： C07D301/12

    摘要： Process for the continuous recirculation of the olefin which has not been reacted in the epoxidation of olefins by means of hydroperoxide to give oxiranes and is present in the offgas stream formed during the epoxidation, which comprises the steps (i) to (iii) (i) compressing and cooling the offgas stream, (ii) seperating the olefin from the offgas stream obtain in step (i) by distillation, (iii) epoxidizing the olefin seperating off in step (ii) by means of hydroperoxide.

    摘要翻译： 通过氢过氧化物在烯烃的环氧化中未反应的烯烃的连续再循环以产生环氧乙烷并存在于环氧化期间形成的废气流中的方法，其包括步骤（i）至（iii）（i 压缩和冷却废气流，（ii）通过蒸馏在步骤（i）中从废气流中分离出烯烃，（iii）通过氢过氧化物环化在步骤（ii）中分离出的烯烃。

    Process for epoxidation and catalyst to be used therein
    7.
    发明申请
    Process for epoxidation and catalyst to be used therein 有权
    环氧化方法和催化剂用于其中

    公开(公告)号：US20060167286A1

    公开(公告)日：2006-07-27

    申请号：US10526939

    申请日：2003-09-16

    申请人： Ulrich Mueller ,  Georg Krug ,  Peter Bassler ,  Hans-Georg Gobbel ,  Peter Rudolf ,  Joaquim Teles

    发明人： Ulrich Mueller ,  Georg Krug ,  Peter Bassler ,  Hans-Georg Gobbel ,  Peter Rudolf ,  Joaquim Teles

    IPC分类号： B01J29/04 ,  C07D301/19

    CPC分类号： C07D301/19 ,  B01J29/89 ,  B01J37/10 ,  B01J2229/36 ,  B01J2229/40 ,  C07D301/12 ,  Y02P20/125

    摘要： The present invention relates to a process for treating a solid material containing at least one zeolite and being at least partly crystalline or treating a shaped body obtained from said solid material wherein said solid material or shaped body is brought in contact with a composition containing water after at least one of the following steps of an integrated process for producing a solid material or a shaped body containing at least one zeolite: (i) after step (II) of separating the at least partly crystalline solid material from its mother liquor or (ii) after step (S) of shaping said solid material into a shaped body or (iii) after a step (C) of calcining said solid material or said shaped body. The present invention furthermore relates to the solid material obtainable by the inventive process and the shaped body obtainable by the inventive process. The present invention also relates to the use of the solid material or the shaped body as mentioned above as a catalyst in chemical reactions, in particular in reactions of compounds containing at least one C-C double bond with at least one hydroperoxide.

    摘要翻译： 本发明涉及一种用于处理含有至少一种沸石并且至少部分结晶的固体材料或处理由所述固体材料获得的成形体的方法，其中所述固体材料或成形体与含有水的组合物接触 用于生产固体材料或含有至少一种沸石的成形体的整合方法中的至少一个步骤：（i）在从母液中分离出至少部分结晶固体材料的步骤（II）之后，或（ii ）在将所述固体材料成形为成形体的步骤（S）之后或（iii）在煅烧所述固体材料或所述成形体的步骤（C）之后。 本发明还涉及可通过本发明方法获得的固体材料和通过本发明方法获得的成形体。 本发明还涉及如上所述的固体材料或成形体作为化学反应中的催化剂，特别是在含有至少一个C-C双键的化合物与至少一种氢过氧化物的反应中的用途。

    Returning an olefin which is not reacted during the oxidation of olefins
    8.
    发明申请
    Returning an olefin which is not reacted during the oxidation of olefins 有权
    回收在烯烃氧化过程中不反应的烯烃

    公开(公告)号：US20060058539A1

    公开(公告)日：2006-03-16

    申请号：US10532096

    申请日：2003-10-23

    申请人： Peter Babler ,  Hans-Georg Gobbel ,  Joaquim Teles ,  Peter Rudolf

    发明人： Peter Babler ,  Hans-Georg Gobbel ,  Joaquim Teles ,  Peter Rudolf

    IPC分类号： C07D301/19

    CPC分类号： C07D301/12

    摘要： The invention relates to a method for continuously returning an olefin which has not been reacted with hydroperoxide in order to form oxiranes during the epoxidation of olefins. Said olefin is contained in the flow of waste gas which is produced during epoxidation. Said method is characterised by the following steps: (i) compressing and cooling the flow of waste gas, (ii) separating the olefin from the flow of waste gas obtained in step (i) by distillation,(iii) epoxidating the olefin separated in (ii) with hydroperoxide.

    摘要翻译： 本发明涉及在烯烃环氧化期间连续返回未与氢过氧化物反应的烯烃以形成环氧乙烷的方法。 所述烯烃包含在环氧化过程中产生的废气流中。 所述方法的特征在于以下步骤：（i）压缩和冷却废气流，（ii）通过蒸馏从步骤（i）获得的废气流中分离烯烃，（iii）将分离的烯烃环氧化 （ii）加氢过氧化物。