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25 条记录 (耗时 0.022 秒)

    SYSTEMS AND PROCESSES OF OPERATING FUEL CELL SYSTEMS
    4.
    发明公开
    SYSTEMS AND PROCESSES OF OPERATING FUEL CELL SYSTEMS 审中-公开
    运行燃料电池系统的系统和过程

    公开(公告)号：EP2443688A1

    公开(公告)日：2012-04-25

    申请号：EP10789993.2

    申请日：2010-06-14

    申请人： Shell Oil Company ,  Shell Internationale Research Maatschappij B.V.

    发明人： CUI, Jingyu ,  ENGWALL, Erik, Edwin ,  JOHNSTON, John, William ,  JOSHI, Mahendra, Ladharam ,  WELLINGTON, Scott, Lee

    IPC分类号： H01M8/04

    CPC分类号： H01M8/0618 ,  H01M8/0662 ,  H01M8/14 ,  H01M2008/147 ,  Y02E60/526

    摘要： The present invention is directed to systems and processes for operating molten carbonate fuel cell systems. A process for operating the molten carbonate fuel cell includes providing a hydrogen-containing stream comprising molecular hydrogen to a molten carbonate fuel cell anode; heating a hydrocarbon stream, at least a majority of which is comprised of hydrocarbons that are liquid at 20 C and atmospheric pressure, with a heat source comprising an anode exhaust from the molten carbonate fuel cell anode; contacting at least a portion of the heated hydrocarbon stream with a catalyst to produce a steam reforming feed comprising gaseous hydrocarbons, hydrogen, and at least one carbon oxide; separating at least a portion of the molecular hydrogen from the steam reforming feed; and providing at least a portion of the separated molecular hydrogen to the molten carbonate fuel cell anode as at least a portion of the stream comprising molecular hydrogen.

    摘要翻译： 本发明涉及用于操作熔融碳酸盐燃料电池系统的系统和方法。 用于操作熔融碳酸盐燃料电池的方法包括：向熔融碳酸盐燃料电池阳极提供包含分子氢的含氢流; 加热碳氢化合物物流，其中至少大部分由在20℃和大气压力下为液体的烃组成，其中热源包含来自熔融碳酸盐燃料电池阳极的阳极废气; 使至少一部分加热的烃流与催化剂接触以产生包含气态烃，氢气和至少一种碳氧化物的蒸汽重整进料; 从蒸汽重整进料中分离出至少一部分分子氢; 并且将至少一部分分离的分子氢提供给熔融碳酸盐燃料电池阳极作为包含分子氢的流的至少一部分。

    METHOD FOR RECOVERING A NATURAL GAS CONTAMINATED WITH HIGH LEVELS OF CO2
    5.
    发明公开
    METHOD FOR RECOVERING A NATURAL GAS CONTAMINATED WITH HIGH LEVELS OF CO2 审中-公开
    回收高含量二氧化碳的天然气的方法

    公开(公告)号：EP2373599A1

    公开(公告)日：2011-10-12

    申请号：EP10700133.1

    申请日：2010-01-05

    申请人： Shell Oil Company ,  Shell Internationale Research Maatschappij B.V.

    发明人： BUHRMAN, Frederik, Arnold ,  CUI, Jingyu ,  JOSHI, Mahendra, Ladharam ,  KAMERBEEK, Rogier, Maarten ,  MILAM, Stanley, Nemec ,  WELLINGTON, Scott, Lee

    IPC分类号： C07C7/11 ,  C07C29/48 ,  C10G5/00 ,  C07C31/04

    CPC分类号： C10G5/04 ,  C07C29/1518 ,  C10G2300/1025 ,  C10G2300/807 ,  C07C31/04

    摘要： The present invention provides a method for recovering a natural gas contaminated with high levels of carbon dioxide. A gas containing methane and carbon dioxide is extracted from a reservoir containing natural gas, where carbon dioxide comprises greater than 40 vol.% of the extracted gas. The extracted gas is scrubbed with a wash effective to produce a washed extracted gas containing less carbon dioxide than the extracted gas and at least 20 vol.% carbon dioxide. The washed extracted gas is oxidized with an oxygen containing gas in the presence of a partial oxidation catalyst to produce an oxidation product gas containing hydrogen, carbon monoxide, and carbon dioxide. The oxidation product gas is then utilized to produce a liquid methanol product.

    摘要翻译： 本发明提供了回收被高浓度二氧化碳污染的天然气的方法。 含有甲烷和二氧化碳的气体从含有天然气的储层中提取，其中二氧化碳占抽出气体的40％（体积）以上。 提取的气体用洗涤液洗涤以有效产生比提取的气体含有更少二氧化碳的洗涤过的抽取气体和至少20体积％的二氧化碳。 在部分氧化催化剂存在下，用含氧气体将经洗涤的萃取气体氧化以产生含有氢气，一氧化碳和二氧化碳的氧化产物气体。 然后将氧化产物气体用于生产液体甲醇产品。