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    Systems and Methods for Treating Aircraft Cabin Air
    2.
    发明申请
    Systems and Methods for Treating Aircraft Cabin Air 审中-公开
    飞机机舱空气处理系统与方法

    公开(公告)号：US20090227195A1

    公开(公告)日：2009-09-10

    申请号：US12398501

    申请日：2009-03-05

    申请人： Mark Buelow ,  Michael P. Galligan ,  Martin Volland

    发明人： Mark Buelow ,  Michael P. Galligan ,  Martin Volland

    IPC分类号： B60H3/00 ,  B64D13/06

    CPC分类号： B01D53/88 ,  B01D2257/106 ,  B01D2257/404 ,  B01D2257/708 ,  B01D2259/4575 ,  B01J20/28061 ,  B01J20/28064 ,  B64D13/00 ,  B64D2013/0651 ,  B64D2013/0685 ,  Y02A50/235 ,  Y02T50/56

    摘要： Air treatment systems including an environmental control system, a mixer, an air distribution duct system, and one or more catalysts for treating the air in the aircraft cabin environment are provided. Methods for treating aircraft cabin air are also provided. The air treatment systems treats compressed air provided to the aircraft cabin, which can include bleed air and bleedless air, and also treats existing air recirculated from an aircraft cabin to remove ozone, volatile organic compounds, NOx and other pollutants. The catalysts used to treat the compressed air, recirculated air and/or combined compressed and recirculated air are disposed at various stages of the air treatment systems described herein.

    摘要翻译： 提供了包括环境控制系统，混合器，空气分配管道系统和用于处理飞机机舱环境中的空气的一种或多种催化剂的空气处理系统。 还提供了处理飞机机舱空气的方法。 空气处理系统处理提供给飞机机舱的压缩空气，其可以包括排放空气和无渗空气，并且还处理从飞机机舱再循环的现有空气以除去臭氧，挥发性有机化合物，NOx和其它污染物。 用于处理压缩空气，再循环空气和/或组合的压缩和再循环空气的催化剂设置在本文所述的空气处理系统的各个阶段。

    Method for the continuous production of aldehydes
    4.
    发明申请
    Method for the continuous production of aldehydes 失效
    连续生产醛的方法

    公开(公告)号：US20070004939A1

    公开(公告)日：2007-01-04

    申请号：US10575843

    申请日：2004-10-14

    申请人： Martin Volland ,  Thomas Mackewitz ,  Wolfgang Ahlers ,  Ansgar Schafer ,  Wolfgang Richter ,  Rocco Paciello

    发明人： Martin Volland ,  Thomas Mackewitz ,  Wolfgang Ahlers ,  Ansgar Schafer ,  Wolfgang Richter ,  Rocco Paciello

    IPC分类号： C07C45/50

    CPC分类号： B01J31/186 ,  B01J2231/321 ,  B01J2531/822 ,  C07C45/50 ,  C07C47/02

    摘要： The invention relates to a method for the continuous production of aldehydes comprising between 5 and 21 carbon atoms, by the isomerising hydroformylation in a homogenous phase of olefin compositions comprising between 4 and 20 carbon atoms and containing α-olefins and olefins with internal double bonds, by means of a synthesis gas, in the presence of a homogeneous rhodium catalyst that is complexed with an organophosphorus ligand containing oxygen atoms and/or nitrogen atoms and a free ligand. Said production is carried out at high temperature and high pressure in a multi-stage reaction system consisting of at least two reaction zones. According to said method, the olefin composition is first reacted in a first reaction zone or a group of several first reaction zones at a total pressure of between 10 and 40 bar, using a synthesis gas with a CO/H2 molar ratio of between 4:1 and 1:2 until a 40 to 95% conversion of the α-olefins is obtained. The hydroformylation product from the first reaction zone or group of several first reaction zones is then reacted in a subsequent reaction zone or group of several reaction zones at a total pressure of between 5 and 30 bar, using a synthesis gas with a CO/H2 molar ratio of between 1:4 and 1:1000. The total pressure in the subsequent reaction zone or zones is respectively 1 to (G1−Gf) bar lower than that of the preceding reaction zone, whereby G1 represents the total pressure in the respective preceding reaction zone and Gf represents the total pressure in the respective reaction zone that succeeds said first reaction zone or zones, with the proviso that the difference between G1 and Gf is greater than 1 bar and the partial CO pressure in the subsequent reaction zone or zones is respectively lower than that of the preceding reaction zone.

    摘要翻译： 本发明涉及通过在包含4至20个碳原子并含有具有内部双键的α-烯烃和烯烃的烯烃组合物的均质相中的异构化加氢甲酰化来连续生产含有5至21个碳原子的醛的方法， 在与含有氧原子和/或氮原子的有机磷配体和游离配体络合的均匀的铑催化剂的存在下，通过合成气。 所述生产在由至少两个反应区组成的多级反应体系中在高温高压下进行。 根据所述方法，首先使用具有CO / H 2 O 2的合成气在第一反应区或一组几个第一反应区中以10至40巴的总压力反应烯烃组合物， 的摩尔比在4:1和1:2之间，直到获得40-95％的α-烯烃转化率。 然后使用具有CO / H 2的合成气使来自第一反应区或几个第一反应区的组的加氢甲酰化产物在随后的反应区或几个反应区的组中以5至30巴的总压力反应， 1摩尔比为1:4-1:1000。 后续反应区域或区域中的总压力分别比前述反应区域低1〜（G1-Gf）巴，由此G1表示前述反应区域中的总压力，Gf表示相应的 所述第一反应区或区域成功的反应区，条件是G 1和G f之间的差大于1巴，并且后续反应区或区中的部分CO压力分别低于前述反应区。

    Method for the continuous production of aldehydes
    8.
    发明授权
    Method for the continuous production of aldehydes 失效
    连续生产醛的方法

    公开(公告)号：US07615645B2

    公开(公告)日：2009-11-10

    申请号：US10575843

    申请日：2004-10-14

    申请人： Martin Volland ,  Thomas Mackewitz ,  Wolfgang Ahlers ,  Ansgar Schäfer ,  Wolfgang Richter ,  Rocco Paciello

    发明人： Martin Volland ,  Thomas Mackewitz ,  Wolfgang Ahlers ,  Ansgar Schäfer ,  Wolfgang Richter ,  Rocco Paciello

    IPC分类号： C07C45/50 ,  C07D207/00

    CPC分类号： B01J31/186 ,  B01J2231/321 ,  B01J2531/822 ,  C07C45/50 ,  C07C47/02

    摘要： The invention relates to a method for the continuous production of aldehydes by the isomerising hydroformylation in a homogenous phase of olefin compositions by means of a synthesis gas, in the presence of a homogeneous rhodium catalyst that is complexed with an organophosphorus ligand containing oxygen atoms and/or nitrogen atoms and a free ligand. The production is carried out at high temperature and high pressure in a multi-stage reaction system consisting of at least two reaction zones. According to the method, the olefin composition is first reacted in a first reaction zone or a group of several first reaction zones at a total pressure of between 10 and 40 bar, using a synthesis gas with a CO/H2 molar ratio of between 4:1 and 1:2 until a 40 to 95% conversion of the α-olefins is obtained.

    摘要翻译： 本发明涉及通过在与含氧原子的有机磷配体络合的均匀铑催化剂的存在下，通过合成气在烯烃组合物的均相中通过异构化加氢甲酰化连续生产醛的方法和/ 或氮原子和游离配体。 在由至少两个反应区组成的多级反应体系中，在高温高压下进行生产。 根据该方法，首先使用CO / H 2摩尔比为4：4的合成气，在10-400巴的总压力下，在第一反应区或几个第一反应区的一组中反应烯烃组合物。 1和1：2，直到获得40-95％的α-烯烃转化率。