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    Process for the synthetic generation of methane
    1.
    发明授权
    Process for the synthetic generation of methane 有权
    甲烷合成生成工艺

    公开(公告)号：US08313544B2

    公开(公告)日：2012-11-20

    申请号：US10589158

    申请日：2005-01-24

    申请人： Martin Seemann ,  Serge Biollaz ,  Samuel Stucki

    发明人： Martin Seemann ,  Serge Biollaz ,  Samuel Stucki

    IPC分类号： B23K35/38

    CPC分类号： C07C1/046 ,  C07C1/043 ,  C07C2523/755 ,  C07C9/04

    摘要： In a process for the synthetic generation of methane from a feed gas mixture, a feed gas mixture including carbon monoxide, hydrogen, water vapor, CO2, volatile hydrocarbons comprising C2 and higher, unsaturated C2 components and aromatic hydrocarbons in the range of 1 to 10 vol % is provided. The feed gas mixture is contacted with a fluidized bed catalyst having catalyst particles having a catalytic active component selected from the group consisting of a metal, a metal compound and combinations thereof. The contacting occurs at an elevated temperature in the range of 250 to 450° C., a feed gas pressure in the range of 0.8 to 70 bar, a gas hourly space velocity of 1000 to 50000 h−1, and a concentration of H2/CO in the gas mixture in the range of 0.25 to 5.

    摘要翻译： 在从进料气体混合物合成生成甲烷的方法中，包括一氧化碳，氢气，水蒸汽，CO 2，包含C2和更高级别的不饱和C2组分和芳族烃的挥发性烃的进料气体混合物的范围为1至10 提供vol％。 进料气体混合物与具有催化剂颗粒的流化床催化剂接触，催化剂颗粒具有选自金属，金属化合物及其组合的催化活性组分。 接触在250至450℃的升高的温度，0.8至70巴的进料气体压力，1000至50000h -1的气时空速和H 2 / CO在气体混合物中的范围为0.25至5。

    Process for producing an electrically conductive layer on the surface of a solid-body electrolyte, and electrically conductive layer
    2.
    发明授权
    Process for producing an electrically conductive layer on the surface of a solid-body electrolyte, and electrically conductive layer 失效
    在固体电解质表面上制造导电层的方法和导电层

    公开(公告)号：US4546010A

    公开(公告)日：1985-10-08

    申请号：US578679

    申请日：1984-02-09

    申请人： Eric Killer ,  Gunther Scherer ,  Samuel Stucki

    发明人： Eric Killer ,  Gunther Scherer ,  Samuel Stucki

    IPC分类号： C08J5/22 ,  C25B9/10 ,  C25B13/08 ,  H01M4/92 ,  H01M8/1004 ,  C25B11/00

    CPC分类号： H01M4/928 ,  C25B9/10 ,  H01M8/1004 ,  H01M2300/0082 ,  Y02P70/56

    摘要： An electrically conductive layer on a solid-body electrolyte (1) is produced by swelling and impregnating an organic ion exchange material (2) with a metal salt solution, drying, converting the metal ions in a gas stream to finely distributed particles (3) which are in electrical contact with one another, renewed swelling in a solvent, converting into a brushable paste and applying same to the surface of the solid-body electrolyte and drying. Preferred embodiment: solid-body electrolyte (1) and ion exchange material (2) made of polymers containing sulphonic acids; and conductive particles (3) made of platinum metals or oxides thereof, in particular ruthenium as electrocatalyst.

    摘要翻译： 通过用金属盐溶液溶胀和浸渍有机离子交换材料（2）来制造固体电解质（1）上的导电层，干燥，将气流中的金属离子转化成细分散的颗粒（3） 它们彼此电接触，在溶剂中更新溶胀，转化成可刷涂糊剂并将其施加到固体电解质的表面并干燥。 优选实施方案：固体电解质（1）和由含有磺酸的聚合物制成的离子交换材料（2） 和由铂金属或其氧化物制成的导电颗粒（3），特别是钌作为电催化剂。

    Process for complete removal of nitrites and nitrates from an aqueous solution
    4.
    发明授权
    Process for complete removal of nitrites and nitrates from an aqueous solution 失效
    从水溶液中完全除去亚硝酸盐和硝酸盐的方法

    公开(公告)号：US4956057A

    公开(公告)日：1990-09-11

    申请号：US420954

    申请日：1989-10-13

    申请人： Samuel Stucki ,  Dieter Winkler

    发明人： Samuel Stucki ,  Dieter Winkler

    IPC分类号： C02F1/461 ,  B01D53/86 ,  C02F1/467

    CPC分类号： C02F1/4676 ,  B01D53/8625 ,  C02F2101/163 ,  C02F2103/18 ,  C02F2201/46115 ,  Y02C20/10 ,  Y10S210/903

    摘要： A process for complete removal of nitrites and nitrates from an aqueous solution (1) by means of electrolysis, wherein the aqueous solution (1) is fed to the cathode space (4) of an electrolysis cell (2) and an aqueous solution (10), still containing only non-participating residual salts, is discharged from the anode space (6), whereas the gas (7) formed at the cathode is fed to a catalyst bed (8). In the latter, the gases H.sub.2, NH.sub.3, NO and N.sub.2 O collected in the cathode space (4) are converted to the non-toxic substances N.sub.2 and H.sub.2 O. In addition, partial combustion of H.sub.2 by O.sub.2 from the anode space (6) for maintaining the temperature of the catalyst bed (8).

    摘要翻译： 一种通过电解从水溶液（1）中完全除去亚硝酸盐和硝酸盐的方法，其中将水溶液（1）进料到电解槽（2）的阴极空间（4）和水溶液（10） ）仍然仅含有不参与的残留盐从阳极空间（6）排出，而在阴极处形成的气体（7）被供给到催化剂床（8）。 在后者中，阴极空间（4）中收集的气体H2，NH3，NO和N2O转化为无毒物质N2和H2O。 另外，为了维持催化剂床（8）的温度，通过O 2从阳极空间（6）部分燃烧H 2。

    Electrode for water electrolysis
    6.
    发明授权
    Electrode for water electrolysis 失效
    电解电解水

    公开(公告)号：US4236993A

    公开(公告)日：1980-12-02

    申请号：US98688

    申请日：1979-11-29

    申请人： Rene Muller ,  Samuel Stucki

    发明人： Rene Muller ,  Samuel Stucki

    IPC分类号： C25B11/06 ,  C25B11/10 ,  C25B11/12 ,  C25B11/14

    CPC分类号： C25B11/12

    摘要： An electrode for water electrolysis which comprises a solid solution of graphite and polytetrafluorethylene impregnated with a catalyst mixture of platinum metal oxides, the solid solution being pressed and sintered on a reinforcing net of metal cloth, as well as a process for preparing the electrode. The electrodes are useful in large scale water electrolysis for the production of hydrogen.

    摘要翻译： 一种用于水电解的电极，其包括用铂金属氧化物的催化剂混合物浸渍的石墨和聚四氟乙烯的固溶体，所述固溶体被压制并烧结在金属布的加强网上，以及制备电极的方法。 电极可用于大规模水电解生产氢气。

    ELECTROLYSIS CELL AND METHOD FOR OPERATING AN ELECTROLYSIS CELL
    7.
    发明申请
    ELECTROLYSIS CELL AND METHOD FOR OPERATING AN ELECTROLYSIS CELL 有权
    电解质细胞和操作电解质细胞的方法

    公开(公告)号：US20160040308A1

    公开(公告)日：2016-02-11

    申请号：US14807515

    申请日：2015-07-23

    申请人： Samuel Stucki ,  Dirk SCHULZE

    发明人： Samuel Stucki ,  Dirk SCHULZE

    IPC分类号： C25B9/08 ,  C25B1/20 ,  C25B1/18 ,  C25B1/10 ,  C25B15/02

    CPC分类号： C25B9/08 ,  C25B1/10 ,  C25B1/18 ,  C25B1/20 ,  C25B15/02 ,  Y02E60/366

    摘要： An electrolysis cell, having an anode, a cathode, and a membrane that is situated between the anode and the cathode and contacts the anode via an anode contact area and contacts the cathode via a cathode contact area, wherein the cathode contact area is greater than the anode contact area, the membrane has a surface oriented toward the cathode that is greater than the cathode contact area, and the electrolysis cell has cathodically polarized surfaces that are in direct contact with the electrically conductive water. This invention also relates to a method for operating an electrolysis cell in natural water and a use of such an electrolysis cell for disinfecting water are also proposed.

    摘要翻译： 一种电解槽，其具有位于阳极和阴极之间的阳极，阴极和膜，并经由阳极接触区域接触阳极，并通过阴极接触区与阴极接触，其中阴极接触面积大于 阳极接触区域，膜具有朝向阴极的表面，其大于阴极接触面积，并且电解池具有与导电水直接接触的阴极极化表面。 本发明还涉及在天然水中操作电解槽的方法以及这种电解槽用于消毒水的用途。

    Process for the Synthetic Generation of Methane
    9.
    发明申请
    Process for the Synthetic Generation of Methane 有权
    甲烷合成生成工艺

    公开(公告)号：US20070299288A1

    公开(公告)日：2007-12-27

    申请号：US10589158

    申请日：2005-01-24

    申请人： Martin Seemann ,  Serge Biollaz ,  Samuel Stucki

    发明人： Martin Seemann ,  Serge Biollaz ,  Samuel Stucki

    IPC分类号： C07C1/10

    CPC分类号： C07C1/046 ,  C07C1/043 ,  C07C2523/755 ,  C07C9/04

    摘要： In a process for the synthetic generation of methane from a feed gas mixture, a feed gas mixture including carbon monoxide, hydrogen, water vapor, CO2, volatile hydrocarbons comprising C2 and higher, unsaturated C2 components and aromatic hydrocarbons in the range of 1 to 10 vol % is provided. The feed gas mixture is contacted with a fluidized bed catalyst having catalyst particles having a catalytic active component selected from the group consisting of a metal, a metal compound and combinations thereof. The contacting occurs at an elevated temperature in the range of 250 to 450° C., a feed gas pressure in the range of 0.8 to 70 bar, a gas hourly space velocity of 1000 to 50000 h−1, and a concentration of H2/CO in the gas mixture in the range of 0.25 to 5.

    摘要翻译： 在从进料气体混合物合成生成甲烷的方法中，包括一氧化碳，氢气，水蒸气，CO 2的进料气体混合物，包含C 2 H 2的挥发性烃， 并且提供更高的不饱和C 2 H 2成分和1至10体积％范围内的芳族烃。 进料气体混合物与具有催化剂颗粒的流化床催化剂接触，催化剂颗粒具有选自金属，金属化合物及其组合的催化活性组分。 接触在250至450℃的升高的温度，0.8至70巴的进料气体压力，1000至50000小时-1的气时空速下进行。 ，气体混合物中的H 2 H 2 / CO浓度在0.25〜5的范围内。

    Process for the synthetic production of ozone by electrolysis and use thereof
    10.
    发明授权
    Process for the synthetic production of ozone by electrolysis and use thereof 失效
    通过电解合成生产臭氧的方法及其用途

    公开(公告)号：US4416747A

    公开(公告)日：1983-11-22

    申请号：US373107

    申请日：1982-04-29

    申请人： Anton Menth ,  Samuel Stucki

    发明人： Anton Menth ,  Samuel Stucki

    IPC分类号： C01B13/10 ,  C02F1/461 ,  C02F1/467 ,  C02F1/78 ,  C25B1/13 ,  C25B1/02

    CPC分类号： C25B1/13 ,  C01B13/10 ,  C02F1/4672 ,  C02F1/78 ,  C02F2001/46128 ,  C02F2001/46133 ,  C02F2001/46152 ,  C02F2201/46115 ,  C02F2201/782

    摘要： Electrolytic production of ozone by a process wherein an oxygen-saturated mixture of water and oxygen, or air, is led along both sides of a solid electrolyte (1), which acts as an ion-exchange membrane and carries coatings (2,3) of electrically conductive materials, both on the cathode side and on the anode side, ozone being evolved, in addition to oxygen, on the anode side and, on the cathode side, the evolution of hydrogen being suppressed by the depolarizing effect of the oxygen which is entrained in the water stream, and merely water being formed. The electrolysis is carried out under an increased pressure.Individual electrolysis cell bounded by bipolar plates (6), and comprising a solid electrolyte (1), provided, in each case, with a surface coating (2,3), and centrally located between current-collectors (4) and adjoining open metallic structures (5). A plurality of individual cells integrated together between end plates (7), electrically connected in series and hydrodynamically connected in parallel, combined to form a block.Use in water-treatment, and as a component of chemical processes (oxidation processes).

    摘要翻译： 通过其中氧和氧的氧饱和的混合物或空气的氧饱和的电解生产通过用作离子交换膜并承载涂层（2,3）的固体电解质（1）的两侧引导， 的导电材料，在阴极侧和阳极侧，在阳极侧除了氧之外还产生臭氧，在阴极侧，通过氧的去极化效应抑制氢的释放 被夹带在水流中，仅形成水。 电解在增压下进行。 由双极板（6）界定并且包括固体电解质（1）的单个电解槽，在每种情况下都具有表面涂层（2,3），并且位于集电体（4）和邻接的开放金属 结构（5）。 在串联电连接并并联流体动力连接的端板（7）之间集成在一起的多个单个电池组合在一起形成一块。 用于水处理和作为化学过程（氧化过程）的组成部分。