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    Process for the selective preparation of light olefins
    5.
    发明授权
    Process for the selective preparation of light olefins 失效
    选择性制备轻质烯烃的方法

    公开(公告)号：US08461219B2

    公开(公告)日：2013-06-11

    申请号：US12950646

    申请日：2010-11-19

    申请人： Jochen Steiner ,  Kerem Bay ,  Ekkehard Schwab ,  Alexander Weck

    发明人： Jochen Steiner ,  Kerem Bay ,  Ekkehard Schwab ,  Alexander Weck

    IPC分类号： C07C27/00

    CPC分类号： C10G2/332 ,  C07C1/044 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2531/20 ,  C10G2300/1025 ,  C10G2400/20 ,  C10G2400/22 ,  Y02P30/40 ,  C07C11/02

    摘要： Process for preparing olefins, which comprises the following steps: a) preparation of a synthesis gas comprising carbon monoxide and hydrogen, b) introduction of carbon dioxide recirculated from step d) into the synthesis gas during or after the preparation of synthesis gas as per step a), c) conversion of the synthesis gas having a hydrogen to carbon monoxide ratio of ≦1.2:1 which is obtained in step b) into olefins in the presence of a Fischer-Tropsch catalyst, d) removal of the carbon dioxide comprised in the reaction product from step c), where the ratio of hydrogen to carbon monoxide in step c) is set via step b).

    摘要翻译： 制备烯烃的方法，其包括以下步骤：a）制备包含一氧化碳和氢气的合成气，b）根据步骤在合成气制备期间或之后将从步骤d）再循环的二氧化碳引入合成气中 a），c）在费 - 托催化剂存在下，将步骤b）中获得的氢气与一氧化碳比为1.2:1的合成气转化为烯烃; d）除去包含在二氧化碳 步骤c）中的反应产物，其中通过步骤b）设定步骤c）中的氢与一氧化碳的比例。

    PROCESS FOR THE SELECTIVE PREPARATION OF LIGHT OLEFINS
    7.
    发明申请
    PROCESS FOR THE SELECTIVE PREPARATION OF LIGHT OLEFINS 失效
    选择性制备光油的方法

    公开(公告)号：US20110118365A1

    公开(公告)日：2011-05-19

    申请号：US12950646

    申请日：2010-11-19

    申请人： JOCHEN STEINER ,  Kerem Bay ,  Ekkehard Schwab ,  Alexander Weck

    发明人： JOCHEN STEINER ,  Kerem Bay ,  Ekkehard Schwab ,  Alexander Weck

    IPC分类号： C07C1/12

    CPC分类号： C10G2/332 ,  C07C1/044 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2531/20 ,  C10G2300/1025 ,  C10G2400/20 ,  C10G2400/22 ,  Y02P30/40 ,  C07C11/02

    摘要： Process for preparing olefins, which comprises the following steps: a) preparation of a synthesis gas comprising carbon monoxide and hydrogen, b) introduction of carbon dioxide recirculated from step d) into the synthesis gas during or after the preparation of synthesis gas as per step a), c) conversion of the synthesis gas having a hydrogen to carbon monoxide ratio of ≦1.2:1 which is obtained in step b) into olefins in the presence of a Fischer-Tropsch catalyst, d) removal of the carbon dioxide comprised in the reaction product from step c), where the ratio of hydrogen to carbon monoxide in step c) is set via step b).

    摘要翻译： 制备烯烃的方法，其包括以下步骤：a）制备包含一氧化碳和氢气的合成气，b）根据步骤在合成气制备期间或之后将从步骤d）再循环的二氧化碳引入合成气中 a），c）在费 - 托催化剂的存在下，将步骤b）中获得的氢气与一氧化碳比为1：1:1的合成气转化为烯烃，d）除去包含的二氧化碳 在步骤c）的反应产物中，其中通过步骤b）设定步骤c）中的氢与一氧化碳的比例。

    IRON-COMPRISING HETEROGENEOUS CATALYST AND PROCESS FOR PREPARING OLEFINS BY REACTION OF CARBON MONOXIDE WITH HYDROGEN
    8.
    发明申请
    IRON-COMPRISING HETEROGENEOUS CATALYST AND PROCESS FOR PREPARING OLEFINS BY REACTION OF CARBON MONOXIDE WITH HYDROGEN 失效
    含有异构催化剂的铁和通过氢氧化碳反应制备烯烃的方法

    公开(公告)号：US20110112204A1

    公开(公告)日：2011-05-12

    申请号：US12939903

    申请日：2010-11-04

    申请人： JOCHEN STEINER ,  Kerem Bay ,  Ralf Böhling ,  Ekkehard Schwab

    发明人： JOCHEN STEINER ,  Kerem Bay ,  Ralf Böhling ,  Ekkehard Schwab

    IPC分类号： C07C1/20 ,  B01J37/08 ,  B01J23/78 ,  B01J37/02 ,  C21B15/04 ,  B22F9/22 ,  C22C38/00

    CPC分类号： B01J27/20 ,  B01J23/745 ,  B01J23/78 ,  B01J35/023 ,  B01J37/0201 ,  B01J37/086 ,  B01J37/18 ,  C10G2/332 ,  C10G2400/20

    摘要： Iron—comprising heterogeneous catalyst and a process for producing it, which comprises the following steps:I. thermal decomposition of gaseous iron pentacarbonyl to give carbonyl iron powder having spherical primary particles,II. treatment of carbonyl iron powder obtained in step I with hydrogen, resulting in the metallic spherical primary particles at least partially agglomerating,III. contacting of the agglomerates (=secondary particles) with iron pentacarbonyl,IV. thermal decomposition of the iron pentacarbonyl applied in step III to give at least predominantly pore- and void-free secondary particles.Process for preparing olefins by reaction of carbon monoxide with hydrogen in the presence of a catalyst, with the abovementioned iron-comprising heterogeneous catalyst being used as catalyst.

    摘要翻译： 含铁非均相催化剂及其制备方法，其包括以下步骤：I.气态铁五羰基热分解，得到具有球形初级颗粒的羰基铁粉末，II。 用氢气处理在步骤I中获得的羰基铁粉，导致金属球形初级粒子至少部分凝聚，III。 附聚物（=二次粒子）与五羰基铁的接触，IV。 在步骤III中施加五羰基铁的热分解以产生至少主要是无孔隙和无空隙的二次颗粒。 在催化剂存在下通过一氧化碳与氢气反应制备烯烃的方法，上述含铁非均相催化剂用作催化剂。

    METHOD FOR IMPROVING THE CATALYTIC ACTIVITY OF MONOLITHIC CATALYSTS
    10.
    发明申请
    METHOD FOR IMPROVING THE CATALYTIC ACTIVITY OF MONOLITHIC CATALYSTS 审中-公开
    改进单体催化剂催化活性的方法

    公开(公告)号：US20110313187A1

    公开(公告)日：2011-12-22

    申请号：US13148586

    申请日：2010-02-01

    申请人： Christof Wilhelm Wigbers ,  Jochen Steiner ,  Martin Ernst ,  Bram Willem Hoffer ,  Ekkehard Schwab ,  Johann-Peter Melder

    发明人： Christof Wilhelm Wigbers ,  Jochen Steiner ,  Martin Ernst ,  Bram Willem Hoffer ,  Ekkehard Schwab ,  Johann-Peter Melder

    IPC分类号： C07C209/48 ,  C07C253/30

    CPC分类号： B01J23/78 ,  B01J23/83 ,  B01J27/1853 ,  B01J35/04 ,  B01J37/0201 ,  B01J37/0205 ,  B01J37/0215 ,  B01J37/0234 ,  C07C209/48 ,  C07C253/30 ,  C07C2601/14 ,  C07C211/11 ,  C07C211/12 ,  C07C211/36 ,  C07C255/24

    摘要： The present invention relates to a process for improving the catalytic properties of a catalyst comprising one or more elements selected from the group consisting of cobalt, nickel and copper, said catalyst being present in the form of a structured monolith, by contacting the catalyst with one or more basic compounds selected from the group of the alkali metals, alkaline earth metals and rare earth metals. The invention further relates to a process for hydrogenating compounds which comprise at least one unsaturated carbon-carbon, carbon-nitrogen or carbon-oxygen bond in the presence of a catalyst comprising one or more elements selected from the group consisting of cobalt, nickel and copper, said catalyst being present in the form of a structured monolith, by contacting the catalyst with one or more basic compounds selected from the group of the alkali metals, alkaline earth metals and rare earth metals. The present invention also relates to the use of a basic compound selected from the group of the alkali metals, alkaline earth metals and rare earth metals for improving the catalytic properties of a catalyst comprising cobalt and/or copper and/or nickel, said catalyst being present in the form of a structured monolith.

    摘要翻译： 本发明涉及一种改进催化剂催化性能的方法，其包括选自钴，镍和铜的一种或多种元素，所述催化剂以结构化整料的形式存在，通过使催化剂与一种 或更多选自碱金属，碱土金属和稀土金属的碱性化合物。 本发明还涉及一种在包含一种或多种选自钴，镍和铜的元素的催化剂存在下，包含至少一种不饱和碳 - 碳，碳 - 氮或碳 - 氧键的化合物氢化的方法 所述催化剂以结构化整料的形式存在，通过使催化剂与一种或多种选自碱金属，碱土金属和稀土金属的碱性化合物接触。 本发明还涉及选自碱金属，碱土金属和稀土金属的碱性化合物用于改善包含钴和/或铜和/或镍的催化剂的催化性能的用途，所述催化剂是 以结构化整料的形式存在。