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    Modified support materials for catalysts
    74.
    发明授权
    Modified support materials for catalysts 失效
    用于催化剂的改性载体材料

    公开(公告)号：US07518014B2

    公开(公告)日：2009-04-14

    申请号：US11285436

    申请日：2005-11-21

    申请人： Barbara Kimmich ,  Leslie E. Wade ,  Tao Wang ,  André Harmen Sijpkes ,  Roelandus Hendrikus Wilhelmus Moonen

    发明人： Barbara Kimmich ,  Leslie E. Wade ,  Tao Wang ,  André Harmen Sijpkes ,  Roelandus Hendrikus Wilhelmus Moonen

    IPC分类号： C07C67/00

    CPC分类号： B01J23/682 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J23/44 ,  B01J23/52 ,  B01J23/58 ,  B01J23/63 ,  B01J23/648 ,  B01J37/0207 ,  B01J37/16 ,  B01J2219/00745 ,  B01J2219/00747 ,  C07C67/055 ,  C40B30/08 ,  C40B40/18 ,  C07C69/01 ,  C07C69/15 ,  C07C69/24

    摘要： The present invention relates to a method of producing a catalyst or pre-catalyst suitable for assisting in the production of alkenyl alkanoates. The method includes contacting a modifier precursor to a support material to form a modified support material. One or more catalytic component precursors (palladium or gold) may be contacted to the modified support material. The atomic ratio of gold to palladium is preferably in the range of about 0.3 to about 0.90. The support materials with the catalytic component may then be reduced using a reducing environment. A composition for catalyzing the production of an alkenyl alkanoates including a modified support material with palladium and gold is also included within the invention. Catalysts of the present invention may be used to produce alkenyl alkanoates in general and vinyl acetate in particular and are useful to produce low EA/VA ratios while maintaining or improving CO2 selectivity.

    摘要翻译： 本发明涉及一种制备适于辅助生产链烷酸链烯酯的催化剂或预催化剂的方法。 该方法包括使改性剂前体与载体材料接触以形成改性的载体材料。 一种或多种催化组分前体（钯或金）可以与改性的载体材料接触。 金与钯的原子比优选在约0.3至约0.90的范围内。 然后可以使用还原环境来减少具有催化组分的载体材料。 用于催化生产含钯和金的改性载体材料的链烷酸酯的组合物也包括在本发明内。 本发明的催化剂通常可用于制备烯基链烷酸酯，特别是乙酸乙烯酯，并且可用于在保持或提高CO 2选择性的同时产生低的EA / VA比。

    Process for directly producing mixed linear alpha-alcohols having 1 to 18 carbon atoms from synthesis gas
    75.
    发明授权
    Process for directly producing mixed linear alpha-alcohols having 1 to 18 carbon atoms from synthesis gas 有权
    从合成气中直接生产具有1至18个碳原子的混合线型α-醇的方法

    公开(公告)号：US07468396B2

    公开(公告)日：2008-12-23

    申请号：US11890772

    申请日：2007-08-06

    申请人： Yunjie Ding ,  Hejun Zhu ,  Tao Wang ,  Guiping Jiao ,  Yuan Lv

    发明人： Yunjie Ding ,  Hejun Zhu ,  Tao Wang ,  Guiping Jiao ,  Yuan Lv

    IPC分类号： C07C27/00

    CPC分类号： C07C29/156 ,  C07C31/04 ,  C07C31/125

    摘要： The invention provide a process for producing directly mixed linear alpha-alcohols having 1 to 18 carbon atoms from synthesis gas comprising hydrogen and carbon monoxide, comprising the step of reacting hydrogen and carbon monoxide over a catalyst to produce mixed linear alpha-alcohols having 1 to 18 carbon atoms and hydrocarbons having 1 to 25 carbon atoms through Fischer-Tropsch process in one step in a reactor, wherein: the mole ratio of hydrogen to carbon monoxide is within the range of 1 to 3; the catalyst is an activated carbon supported cobalt based catalyst; the reactor is a fixed bed reactor, a slurry reactor or a fluid reactor; the reaction is carried out under specific conditions.

    摘要翻译： 本发明提供一种从包含氢气和一氧化碳的合成气生产具有1至18个碳原子的直接混合的直链α-醇的方法，包括在催化剂上使氢气和一氧化碳反应生成混合的线性α-醇，其具有1至 18个碳原子和碳原子数为1〜25的烃通过费 - 托法在一个反应​​器中进行，其中：氢与一氧化碳的摩尔比在1〜3的范围内; 催化剂是活性炭负载的钴基催化剂; 反应器是固定床反应器，淤浆反应器或流体反应器; 反应在特定条件下进行。

    PROCESS FOR DIRECTLY PRODUCING MIXED LINEAR ALPHA-ALCOHOLS HAVING 1 TO 18 CARBON ATOMS FROM SYNTHESIS GAS
    76.
    发明申请
    PROCESS FOR DIRECTLY PRODUCING MIXED LINEAR ALPHA-ALCOHOLS HAVING 1 TO 18 CARBON ATOMS FROM SYNTHESIS GAS 有权
    从合成气体直接生产具有1至18个碳原子的混合线性醇的方法

    公开(公告)号：US20080293835A1

    公开(公告)日：2008-11-27

    申请号：US11890772

    申请日：2007-08-06

    申请人： Yunjie Ding ,  Hejun Zhu ,  Tao Wang ,  Guiping Jiao ,  Yuan Lv

    发明人： Yunjie Ding ,  Hejun Zhu ,  Tao Wang ,  Guiping Jiao ,  Yuan Lv

    IPC分类号： C07C27/06

    CPC分类号： C07C29/156 ,  C07C31/04 ,  C07C31/125

    摘要： The invention provide a process for producing directly mixed linear alpha-alcohols having 1 to 18 carbon atoms from synthesis gas comprising hydrogen and carbon monoxide, comprising the step of reacting hydrogen and carbon monoxide over a catalyst to produce mixed linear alpha-alcohols having 1 to 18 carbon atoms and hydrocarbons having 1 to 25 carbon atoms through Fischer-Tropsch process in one step in a reactor, wherein: the mole ratio of hydrogen to carbon monoxide is within the range of 1 to 3; the catalyst is an activated carbon supported cobalt based catalyst; the reactor is a fixed bed reactor, a slurry reactor or a fluid reactor; the reaction is carried out under specific conditions.

    摘要翻译： 本发明提供一种从包含氢气和一氧化碳的合成气生产具有1至18个碳原子的直接混合的直链α-醇的方法，包括在催化剂上使氢气和一氧化碳反应生成混合的线性α-醇，其具有1至 18个碳原子和碳原子数为1〜25的烃通过费 - 托法在一个反应​​器中进行，其中：氢与一氧化碳的摩尔比在1〜3的范围内; 催化剂是活性炭负载的钴基催化剂; 反应器是固定床反应器，淤浆反应器或流体反应器; 反应在特定条件下进行。