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    PROCESS AND DEVICE FOR DECOMPOSING LAUGHING GAS
    1.
    发明申请
    PROCESS AND DEVICE FOR DECOMPOSING LAUGHING GAS 有权
    用于分解气体的方法和装置

    公开(公告)号：US20120063982A1

    公开(公告)日：2012-03-15

    申请号：US13144227

    申请日：2010-01-05

    申请人： Ulrike Wenning ,  Hans-Jörg Zander ,  Anton Wellenhofer ,  Karl-Heinz Hofmann ,  Wibke Korn ,  Franz Beran ,  Nicole Schödel ,  Wolfgang Schmehl

    发明人： Ulrike Wenning ,  Hans-Jörg Zander ,  Anton Wellenhofer ,  Karl-Heinz Hofmann ,  Wibke Korn ,  Franz Beran ,  Nicole Schödel ,  Wolfgang Schmehl

    IPC分类号： B01D53/56

    CPC分类号： C01B21/22 ,  A61M16/009 ,  A61M16/0093 ,  A61M2202/0283 ,  B01D53/8631 ,  B01D2257/402 ,  B01D2259/4533 ,  B01J23/40 ,  C01B21/02 ,  Y02C20/10 ,  Y02P20/153

    摘要： The laughing-gas-containing gas (1) is diluted by means of a diluting gas (2). The diluting gas (2) is virtually free from water fractions in the dryer (3). After feed of the diluting gas (2) via the feed line (13), exhaust gas (8) from the catalytic decomposition (7) is added (4) to the laughing-gas-containing feed gas (12). After addition (4) of the exhaust gas (8) from the catalytic decomposition of laughing gas (7), the laughing-gas-containing feed gas (12) is compressed (5) and passed to the heat exchanger (6). In the heat exchanger (6) the laughing-gas-containing feed gas (12) is preheated by heat exchange with the exhaust gas (8). The exhaust gas (8) is cooled in the heat exchanger (6) in this process. The preheated laughing-gas-containing feed gas (12) is passed via a further optional heater (11) as a feed to the catalytic laughing gas decomposition (7). In order to avoid a concentration build-up, some of the exhaust gas (8) is passed out (9) of the process. The exhaust gas (8) is further cooled by a further optional heat exchanger (10). The additional cooling by means of the heat exchanger (10) ensures that subsequent appliances such as the compressor are protected against overheating. By means of the heat exchanger (10), the permissible temperature of that part of the exhaust gas (8) which is released (9) to the atmosphere can also be controlled here. For optimal control of the intake temperature of the laughing-gas-containing feed gas (12) into the catalytic decomposition (7), at least some of the laughing-gas-containing feed gas (12) can bypass the heat exchanger (6) using a bypass (14).

    摘要翻译： 含气味气体（1）通过稀释气体（2）稀释。 稀释气体（2）在干燥器（3）中几乎没有水分。 在通过进料管线（13）进料稀释气体（2）之后，向含笑气的进料气体（12）中加入来自催化分解（7）的废气（8）（4）。 在从气体（7）的催化分解中加入（4）废气（8）后，将含笑气的进料气体（12）压缩（5）并通入热交换器（6）。 在热交换器（6）中，通过与废气（8）的热交换来预热含笑气体的进料气体（12）。 在该过程中，排气（8）在热交换器（6）中被冷却。 预热的含笑气体的进料气体（12）通过另外的任选的加热器（11）作为催化气体分解的进料（7）通过。 为了避免浓度积聚，一部分废气（8）被排出（9）。 废气（8）通过另外的任选的热交换器（10）进一步冷却。 通过热交换器（10）的附加冷却确保了后续的诸如压缩机的设备被保护以免过热。 通过热交换器（10），也可以控制排放到大气中的废气（8）部分的允许温度（9）。 为了将含笑气的进料气体（12）的进气温度最佳控制到催化分解（7）中，至少一些含气味的进料气体（12）可绕过热交换器（6） 使用旁路（14）。

    PROCESS AND DEVICE FOR GASIFICATION OF CRUDE GLYCEROL
    6.
    发明申请
    PROCESS AND DEVICE FOR GASIFICATION OF CRUDE GLYCEROL 审中-公开
    用于生产甘草的方法和装置

    公开(公告)号：US20090077888A1

    公开(公告)日：2009-03-26

    申请号：US12234844

    申请日：2008-09-22

    申请人： Hans Jorg ZANDER ,  Anton Wellenhofer ,  Axel Behrens ,  Wibke Korn

    发明人： Hans Jorg ZANDER ,  Anton Wellenhofer ,  Axel Behrens ,  Wibke Korn

    IPC分类号： C10J3/68 ,  C10L3/00

    CPC分类号： C01B3/22 ,  C01B2203/0272 ,  C01B2203/0277 ,  C01B2203/1217

    摘要： The invention relates to a process as well as a device for continuous thermal decomposition (pyrolysis) of a mixture of substances (crude glycerol) (1) that contains glycerol, salts and water, whereby the crude glycerol (1) is heated in a reactor (pyrolysis reactor) (R) to a temperature (pyrolysis temperature) of more than 100° C. The pyrolysis of the crude glycerol (1) is performed at a pressure (pyrolysis pressure) that is higher than the vapor pressure of the water, present in the pyrolysis reactor (R), at pyrolysis temperature, and salts and other higher-boiling substances together with water are drawn off continuously from the pyrolysis reactor (R) as waste water (3).

    摘要翻译： 本发明涉及一种方法以及用于连续热分解（热解）含有甘油，盐和水的物质（粗甘油）（1）的混合物的装置，由此将粗甘油（1）在反应器 （热解反应器）（R）达到大于100℃的温度（热解温度）。粗甘油（1）的热解在高于水的蒸气压的压力（热分解压力）下进行， 存在于热解反应器（R）中，在热解温度下，盐和其它高沸点物质与水一起作为废水（3）从热解反应器（R）连续排出。

    Process for preparing linear α-olefins
    8.
    发明授权
    Process for preparing linear α-olefins 有权

    公开(公告)号：US09896391B2

    公开(公告)日：2018-02-20

    申请号：US13576414

    申请日：2011-01-13

    申请人： Karl Heinz Hofmann ,  Hans Jorg Zander ,  Anton Wellenhofer ,  Wolfgang Muller ,  Anina Wohl

    发明人： Karl Heinz Hofmann ,  Hans Jorg Zander ,  Anton Wellenhofer ,  Wolfgang Muller ,  Anina Wohl

    IPC分类号： C07C2/08

    CPC分类号： C07C2/08 ,  C07C11/02

    摘要： The invention relates to a process for preparing linear α-olefins, wherein ethylene 1a is conducted into the oligomerization reactor 2 in the liquid phase. The oligomerization reactor 2 has a mechanical stirrer 2a in order to ensure optimal mixing of the liquid ethylene and of the catalyst in the liquid phase. From the top of the oligomerization reactor 2, vaporized ethylene is drawn off together with light α-olefins and a small proportion of the organic solvent. The gas mixture drawn off from the top of the reactor 2 is condensed together with gaseous fresh ethylene 7 by means of heat exchanger 3 and separator 4. The liquid phase drawn off from the separator 4 is conducted by means of circulation pump 5a as liquid ethylene input 1a back into the oligomerization reactor 2. The liquid products of the oligomerization reaction are drawn off 8 laterally from the base of the reactor 2.

    PROCESS FOR PREPARING LINEAR alpha-OLEFINS
    9.
    发明申请
    PROCESS FOR PREPARING LINEAR alpha-OLEFINS 有权
    制备线性α-烯烃的方法

    公开(公告)号：US20120330078A1

    公开(公告)日：2012-12-27

    申请号：US13576414

    申请日：2011-01-13

    申请人： Karl Heinz Hofmann ,  Hans Jorg Zander ,  Anton Wellenhofer ,  Wolfgang Muller ,  Anina Wohl

    发明人： Karl Heinz Hofmann ,  Hans Jorg Zander ,  Anton Wellenhofer ,  Wolfgang Muller ,  Anina Wohl

    IPC分类号： C07C2/08

    CPC分类号： C07C2/08 ,  C07C11/02

    摘要： The invention relates to a process for preparing linear α-olefins, wherein ethylene 1a is conducted into the oligomerization reactor 2 in the liquid phase. The oligomerization reactor 2 has a mechanical stirrer 2a in order to ensure optimal mixing of the liquid ethylene and of the catalyst in the liquid phase. From the top of the oligomerization reactor 2, vaporized ethylene is drawn off together with light α-olefins and a small proportion of the organic solvent. The gas mixture drawn off from the top of the reactor 2 is condensed together with gaseous fresh ethylene 7 by means of heat exchanger 3 and separator 4. The liquid phase drawn off from the separator 4 is conducted by means of circulation pump 5a as liquid ethylene input 1a back into the oligomerization reactor 2. The liquid products of the oligomerization reaction are drawn off 8 laterally from the base of the reactor 2.

    摘要翻译： 本发明涉及一种线性α-烯烃的制备方法，其中乙烯1a以液相方式进入低聚反应器2。 低聚反应器2具有机械搅拌器2a，以确保在液相中液体乙烯和催化剂的最佳混合。 从低聚反应器2的顶部开始蒸发的乙烯与轻质α-烯烃和少部分有机溶剂一起被排出。 从反应器2的顶部排出的气体混合物通过热交换器3和分离器4与气态新鲜乙烯7一起冷凝。从分离器4抽出的液相通过循环泵5a作为液体乙烯 输入1a回到低聚反应器2中。低聚反应的液体产物从反应器2的底部横向排出8。

    Method for purification of a hydrocarbon stream containing olefin and amine
    10.
    发明授权
    Method for purification of a hydrocarbon stream containing olefin and amine 有权
    纯化含有烯烃和胺的烃流的方法

    公开(公告)号：US09284238B2

    公开(公告)日：2016-03-15

    申请号：US13988776

    申请日：2011-09-27

    申请人： Wolfgang Müller ,  Marco Harff ,  Anton Wellenhofer ,  Anina Wöhl ,  Heinz Bölt ,  Andreas Meiswinkel

    发明人： Wolfgang Müller ,  Marco Harff ,  Anton Wellenhofer ,  Anina Wöhl ,  Heinz Bölt ,  Andreas Meiswinkel

    IPC分类号： C07C7/04

    CPC分类号： C07C7/04 ,  C07C11/02

    摘要： The present invention relates to a method for purification of a hydrocarbon stream containing linear alpha olefins, isomers thereof and at least one organic amine, the linear alpha olefins, isomers and the amine having boiling points under atmospheric pressure which differ by at most 5° C., comprising the step of removing a major amount of the organic amine from the hydrocarbon stream by distillation, wherein the distillation is carried out to that, together with the amine, between 5% and 95 wt % of the isomers, based on the total amount of the isomers in the hydrocarbon stream, are removed from the hydrocarbon stream in an amine/isomer-rich fraction.

    摘要翻译： 本发明涉及一种纯化含有直链α-烯烃，其异构体和至少一种有机胺，直链α-烯烃，异构体和胺的沸点在大气压下不同至多5℃的烃流的方法 包括通过蒸馏从烃流中除去主要量的有机胺的步骤，其中基于总计，将胺与胺一起进行至5％至95％重量之间的蒸馏 在烃流中的异构体的量在胺/富含异构体的馏分中从烃流中除去。