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    SILICON-ALUMINUM MIXED OXIDE POWDER
    6.
    发明申请
    SILICON-ALUMINUM MIXED OXIDE POWDER 有权
    硅铝混合氧化物粉末

    公开(公告)号：US20130303361A1

    公开(公告)日：2013-11-14

    申请号：US13997677

    申请日：2012-02-03

    申请人： Christian Schulze Isfort ,  Horst-Werner Zanthoff ,  Thomas Quandt ,  Christian Boeing

    发明人： Christian Schulze Isfort ,  Horst-Werner Zanthoff ,  Thomas Quandt ,  Christian Boeing

    IPC分类号： B01J31/26

    CPC分类号： B01J21/12 ,  B01J35/002 ,  B01J35/1014 ,  B01J35/1019 ,  C01B33/183 ,  C01P2002/50 ,  C01P2004/50 ,  C01P2006/12 ,  C07C1/20

    摘要： Silicon-aluminum mixed oxide powder having a weight ratio of (Al2O3/SiO2)ttl in the total primary particle of from 0.003 to 0.05, a weight ratio (Al2O3/SiO2)surface of the primary particles in a surface layer having a thickness of about 5 nm which is less than in the total primary particle and a BET surface area of from 50 to 250 m2/g.It is prepared by igniting one or more silicon compounds selected from the group consisting of CH3SiCl3, (CH3)2SiCl2, (CH3)3SiCl and (n-C3H7)SiCl3, a hydrolysable and oxidizable aluminum compound, at least one fuel gas and air and burning the flame into a reaction chamber, subsequently separating the solid from gaseous materials and subsequently treating the solid with water vapor.The silicon-aluminum mixed oxide powder can be used as catalyst.

    摘要翻译： 总一次粒子中的重量比（Al 2 O 3 / SiO 2）tt1为0.003〜0.05的硅铝混合氧化物粉末，表层的一次粒子的重量比（Al 2 O 3 / SiO 2）表面的厚度为约 5nm，小于总一次粒子，BET表面积为50〜250m 2 / g。 通过点燃一种或多种选自CH 3 SiCl 3，（CH 3）2 Cl 2，（CH 3）3 SiCl和（n-C 3 H 7）SiCl 3）的硅化合物，可水解和可氧化的铝化合物，至少一种燃料气体和空气以及 将火焰燃烧到反应室中，随后将固体与气态物质分离，随后用水蒸汽处理固体。 硅铝混合氧化物粉末可用作催化剂。

    ENERGY EFFICIENT SYNTHESIS OF ALIPHATIC ALDEHYDES FROM ALKENES AND CARBON DIOXIDE
    7.
    发明申请
    ENERGY EFFICIENT SYNTHESIS OF ALIPHATIC ALDEHYDES FROM ALKENES AND CARBON DIOXIDE 有权
    从碱和二氧化碳的能量效率合成ALIPHATIC ALDEHYDES

    公开(公告)号：US20130178657A1

    公开(公告)日：2013-07-11

    申请号：US13703925

    申请日：2011-06-16

    申请人： Robert Franke ,  Dirk Fridag ,  Bart Hamers ,  Horst-Werner Zanthoff ,  Matthias Blug ,  Julia Strautmann ,  Stefan Nordhoff

    发明人： Robert Franke ,  Dirk Fridag ,  Bart Hamers ,  Horst-Werner Zanthoff ,  Matthias Blug ,  Julia Strautmann ,  Stefan Nordhoff

    IPC分类号： C07C45/00

    CPC分类号： C07C45/00 ,  C01B3/26 ,  C07C5/333 ,  C07C45/50 ,  Y02P20/146 ,  C07C47/02 ,  C07C11/08

    摘要： The problem addressed by the present invention is that of specifying a process for producing aldehydes which, compared with conventional hydroformylation, cuts CO2, which utilises alternative sources of raw materials, and which has no need for a step of providing carbon monoxide.This problem is solved by processes comprising the following steps: a) providing at least one alkane; b) photocatalytically dehydrogenating the alkane to a mixture comprising at least one olefin and hydrogen; c) adding carbon dioxide and hydrogen to the mixture; d) hydroformylating the olefin to at least one aldehyde. More particularly, n-butane is initially dehydrogenated photocatalytically and the resulting 1-butene is reacted with CO2 in a hydroformylation to form valeraldehyde.The overall process exemplified for n-butane and CO2 is as follows: n-butane→1-butene+H2(photocatalytic dehydrogenation) 1-butene+CO2+2H2→valeraldehyde+H2O(hydroformylation with CO2)

    摘要翻译： 本发明解决的问题在于指定生产醛的方法，其与常规加氢甲酰化相比，切割利用替代原料源的CO 2，并且不需要提供一氧化碳的步骤。 该问题由包括以下步骤的方法解决：a）提供至少一种烷烃; b）将烷烃光催化脱氢成包含至少一种烯烃和氢的混合物; c）向混合物中加入二氧化碳和氢气; d）将烯烃加氢甲酰化至至少一种醛。 更具体地，正丁烷最初被光催化脱氢，所得1-丁烯在加氢甲酰化反应中与CO 2反应生成戊醛。 正丁烷和二氧化碳示例的总体方法如下：正丁烷 - > 1-丁烯+ H 2（光催化脱氢）1-丁烯+ CO 2 + 2H 2 - >戊醛+ H 2 O（用CO 2加氢甲酰化）

    PHOTOELECTROCHEMICAL CELL, SYSTEM AND PROCESS FOR LIGHT-DRIVEN PRODUCTION OF HYDROGEN AND OXYGEN WITH A PHOTOELECTROCHEMICAL CELL, AND PROCESS FOR PRODUCING THE PHOTOELECTROCHEMICAL CELL
    9.
    发明申请
    PHOTOELECTROCHEMICAL CELL, SYSTEM AND PROCESS FOR LIGHT-DRIVEN PRODUCTION OF HYDROGEN AND OXYGEN WITH A PHOTOELECTROCHEMICAL CELL, AND PROCESS FOR PRODUCING THE PHOTOELECTROCHEMICAL CELL 有权
    光电化学电池，用于光电化学细胞生产氢和氧的光驱的系统和方法，以及用于生产光电化学电池的方法

    公开(公告)号：US20150068915A1

    公开(公告)日：2015-03-12

    申请号：US14389564

    申请日：2013-03-15

    申请人： Sascha Hoch ,  Matthias Blug ,  Jens Busse ,  Wolfram Calvet ,  Bernhard Kaiser ,  Wolfram Jaegermann ,  Hanna Hahn ,  Horst-Werner Zanthoff

    发明人： Sascha Hoch ,  Matthias Blug ,  Jens Busse ,  Wolfram Calvet ,  Bernhard Kaiser ,  Wolfram Jaegermann ,  Hanna Hahn ,  Horst-Werner Zanthoff

    IPC分类号： C25B1/00 ,  C25B9/08 ,  C25B1/10

    CPC分类号： C25B1/003 ,  C25B1/04 ,  C25B1/10 ,  C25B9/08 ,  C25B9/10 ,  C25B11/035 ,  C25B11/04 ,  H01L31/076 ,  Y02E60/368 ,  Y02P20/135

    摘要： The invention relates to a photoelectrochemical cell 100 for light-driven production of hydrogen and oxygen, especially from water or another electrolyte based on aqueous solution, having a photoelectric layer structure 1 and an electrochemical layer structure 2 in a layer construction 40, where—the photoelectric layer structure 1 for absorption of light 3 uninfluenced by the electrolyte 10 forms a front side 41 of the layer structure 40, and—the electrochemical layer structure 2, for accommodation of the electrolyte 10, forms a reverse side 42 of the layer construction 40, and—a conductive and corrosion-inhibiting coupling layer 13 forms electrical contact between the photoelectric layer structure 1 and the electrochemical layer structure 2 in the layer construction 40, where—the electrochemical layer structure 2 has an electrode structure of a front electrode 21 and an electrode structure of a rear electrode 22, between which is arranged an ion exchange layer 61 such that an integrated layer construction 40 is formed with the ion exchange layer 61 in contact with the electrode structure of the front electrode 21 formed for conversion of the electrolyte 10 and/or with the electrode structure of the rear electrode 22.

    摘要翻译： 本发明涉及一种光电化学电池100，其用于在层结构40中具有光电层结构1和电化学层结构2的光驱产生氢和氧，特别是水或基于水溶液的另一种电解质，其中 - 用于吸收不受电解质10影响的光3的光电层结构1形成层结构40的前侧41，并且用于容纳电解质10的电化学层结构2形成层结构40的反面42 ，并且导电和腐蚀抑制耦合层13在层结构40中在光电层结构1和电化学层结构2之间形成电接触，其中电化学层结构2具有前电极21的电极结构和 背面电极22的电极结构，其间设置有离子交换层61， 形成与形成为电解质10和/或后电极22的电极结构而形成的前电极21的电极结构接触的离子交换层61。