公开(公告)号：US20120067776A1

公开(公告)日：2012-03-22

申请号：US13138587

申请日：2010-02-18

申请人： Thomas Diehl ,  Helmut Gehrke ,  Baerbel Kolbe ,  Dieter Wilken

发明人： Thomas Diehl ,  Helmut Gehrke ,  Baerbel Kolbe ,  Dieter Wilken

IPC分类号： C10G35/04 ,  B01J19/00

CPC分类号： C10G7/08 ,  B01D3/14 ,  B01D3/141 ,  C07C4/18 ,  C07C15/06 ,  C10G45/58 ,  C10G47/02 ,  C10G47/22 ,  C10G2300/1096 ,  C10G2300/44 ,  C10G2400/30 ,  C07C15/02

摘要： A process for the recovery of a pure aromatics-containing product is disclosed. This product is obtained by extractive distillation of a gasoline rich in aromatics, in which olefins, diolefins and polyolefins are separated, and this extractive distillation is followed by a hydrogenation of the recovered aromatics-rich, olefin-lean product stream, in which the alkylated aromatics, especially toluene and xylene, are dealkylated and the paraffinic dealkylation products further converted into methane so that a significant portion of hydrogen can be saved by carrying out the hydrogenation subsequent to the extractive distillation, as the aromatics mixture is then free of olefins and no hydrogen is required for an olefin hydrogenation, with extractive distillation and recovery of the extracting solvent taking place in one column. An apparatus for carrying out the process described is also disclosed. A column is preferably used for the extractive distillation which allows performing the extractive distillation with a solvent recycling system so that it is not required to provide an additional stripping column for removing the extracting solvent.

摘要翻译： 公开了一种用于回收纯芳族化合物的产物的方法。 该产物通过萃取蒸馏富含芳族化合物的汽油而获得，其中烯烃，二烯烃和聚烯烃被分离，并且该萃取蒸馏之后是回收的富含芳烃的贫烯烃产物流的氢化，其中烷基化 芳族化合物，特别是甲苯和二甲苯是脱烷基化的，并且链烷烃脱烷基产物进一步转化成甲烷，使得通过在萃取蒸馏之后进行氢化可以节省大量的氢气，因为芳烃混合物然后不含烯烃， 对于烯烃氢化需要氢气，通过萃取蒸馏和萃取溶剂在一个塔中进行回收。 还公开了一种用于执行所述方法的装置。 优选使用萃取蒸馏塔，其允许用溶剂回收系统进行萃取蒸馏，使得不需要提供用于除去萃取溶剂的附加汽提塔。

公开(公告)号：US09068125B2

公开(公告)日：2015-06-30

申请号：US13138587

申请日：2010-02-18

申请人： Thomas Diehl ,  Helmut Gehrke ,  Baerbel Kolbe ,  Dieter Wilken

发明人： Thomas Diehl ,  Helmut Gehrke ,  Baerbel Kolbe ,  Dieter Wilken

IPC分类号： C10G67/04 ,  C10G45/02 ,  C10G7/08 ,  B01D3/14 ,  C07C4/18 ,  C07C15/06 ,  C10G45/58 ,  C10G47/02 ,  C10G47/22

CPC分类号： C10G7/08 ,  B01D3/14 ,  B01D3/141 ,  C07C4/18 ,  C07C15/06 ,  C10G45/58 ,  C10G47/02 ,  C10G47/22 ,  C10G2300/1096 ,  C10G2300/44 ,  C10G2400/30 ,  C07C15/02

摘要： A process for the recovery of a pure aromatics-containing product is disclosed. This product is obtained by extractive distillation of a gasoline rich in aromatics, in which olefins, diolefins and polyolefins are separated, and this extractive distillation is followed by a hydrogenation of the recovered aromatics-rich, olefin-lean product stream, in which the alkylated aromatics, especially toluene and xylene, are dealkylated and the paraffinic dealkylation products further converted into methane so that a significant portion of hydrogen can be saved by carrying out the hydrogenation subsequent to the extractive distillation, as the aromatics mixture is then free of olefins and no hydrogen is required for an olefin hydrogenation, with extractive distillation and recovery of the extracting solvent taking place in one column. An apparatus for carrying out the process described is also disclosed. A column is preferably used for the extractive distillation which allows performing the extractive distillation with a solvent recycling system so that it is not required to provide an additional stripping column for removing the extracting solvent.

摘要翻译： 公开了一种用于回收纯芳族化合物的产物的方法。 该产物通过萃取蒸馏富含芳族化合物的汽油而获得，其中烯烃，二烯烃和聚烯烃被分离，并且该萃取蒸馏之后是回收的富含芳烃的贫烯烃产物流的氢化，其中烷基化 芳族化合物，特别是甲苯和二甲苯是脱烷基化的，并且链烷烃脱烷基产物进一步转化成甲烷，使得通过在萃取蒸馏之后进行氢化可以节省大量的氢气，因为芳烃混合物然后不含烯烃， 对于烯烃氢化需要氢气，通过萃取蒸馏和萃取溶剂在一个塔中进行回收。 还公开了一种用于执行所述方法的装置。 优选使用萃取蒸馏塔，其允许用溶剂回收系统进行萃取蒸馏，使得不需要提供用于除去萃取溶剂的附加汽提塔。

公开(公告)号：US06525995B1

公开(公告)日：2003-02-25

申请号：US09644686

申请日：2000-08-24

申请人： Thomas Diehl ,  Peter Kalisch

发明人： Thomas Diehl ,  Peter Kalisch

IPC分类号： G04C1102

CPC分类号： G04G9/0076 ,  G04R20/02 ,  G04R20/08 ,  G04R20/14

摘要： A radio-controlled timepiece is controlled by time telegrams emitted by a regional transmitter. When the timepiece is out of the effective range of the regional transmitter, the timepiece is controlled by a local (i.e., close-range) transmitter which transmits time telegrams that have the same frequency and encoding as the time telegrams from the regional transmitter. The local transmitter receives time information from a remote source, such as navigational satellites, or alternatively a time server by way of the internet, in order to create the local time telegrams.

摘要翻译： 无线电控制的时计由区域发射机发出的时间电报控制。 当时计超出区域发射机的有效范围时，钟表由本地（即，近距离）发射机控制，该发射机发送与来自区域发射机的时间报文具有相同频率和编码的时间报文。 本地发射机从远程源（例如导航卫星）接收时间信息，或者通过互联网接收时间服务器，以便创建本地时间报文。

公开(公告)号：US20090256713A1

公开(公告)日：2009-10-15

申请号：US11936889

申请日：2006-05-09

申请人： Peter Kalisch ,  Thomas Diehl

发明人： Peter Kalisch ,  Thomas Diehl

IPC分类号： G08B21/00

CPC分类号： H04Q9/00

摘要： A network consisting of sensor elements (7-12), in which the sensor elements (7-12) are connected to one another and/or to a central unit (21) by interfaces, the sensor elements (7-12) being arranged at different locations and each having at least one sensor which detects biological or chemical harmful substances, the sensor elements (7-12) having sensors which detect different substances being arranged at different locations, and the sensor elements (7-12) forwarding measured values detected by the sensors to one another and/or to the central unit (21).

摘要翻译： 传感器元件（7-12）由传感器元件（7-12）组成，其中传感器元件（7-12）通过接口彼此连接和/或连接到中央单元（21），传感器元件（7-12）被布置 在不同位置并且每个具有至少一个检测生物或化学有害物质的传感器，具有检测不同物质的传感器的传感器元件（7-12）被布置在不同的位置，传感器元件（7-12）将测量值 由传感器彼此和/或中央单元（21）检测。

公开(公告)号：US07099583B2

公开(公告)日：2006-08-29

申请号：US10101958

申请日：2002-03-21

申请人： Udo Schäfer ,  Thomas Diehl ,  Hermann Zoll

发明人： Udo Schäfer ,  Thomas Diehl ,  Hermann Zoll

IPC分类号： H04J14/00

CPC分类号： H04Q11/0005 ,  H04Q2011/0024 ,  H04Q2011/0039 ,  H04Q2011/0083

摘要： A bit-rate-transparent electrical space-division switching matrix is employed in an optical cross-connect and the input/output stage is constructed from simple, broadband optical receivers and transmitters. Since the switching matrix operates in unclocked manner, i.e. its switching function is not based on internal bit timing and frame timing, arbitrary signals can be switched though transparently at almost any bit rate, independently of the protocol-type being used. The inputs and outputs likewise operate fully independently of bit rate and protocol, since they only implement an O/E conversion or O/E conversion. By virtue of this structure, a simply constructed but extremely powerful optical cross-connect is created that can be employed equally for all types of optical signals within the stipulated wavelength-range. As a result, connections can be switched on the physical layer of an optical network, whereby the optical network can be utilised equally by various services with different transmission protocols.

公开(公告)号：US06720441B2

公开(公告)日：2004-04-13

申请号：US10153908

申请日：2002-05-24

申请人： Rainald Forbert ,  Thomas Diehl

发明人： Rainald Forbert ,  Thomas Diehl

IPC分类号： C07C30200

CPC分类号： C07C303/44 ,  C07C309/31 ,  C07C309/42

摘要： A process for recovering and purifying substituted benzenesulfonates, by neutralizing a mixture including at least one substituted benzenesulfonate, or at least one corresponding substituted benzenesulfonic acid, and sulfur trioxide, sulfuric acid and/or hydrogen chloride in free or bound form, in an aqueous phase using an alkali metal hydroxide, and purifying it in this aqueous phase, and by subsequently separating the substituted benzenesulfonate(s) from this aqueous phase. The mixture is comminuted into particles having a Sauter mean diameter in the range from 1 &mgr;m to 2 cm, either before or during introduction into this aqueous phase.

摘要翻译： 通过在水相中中和包含至少一种取代的苯磺酸盐或至少一种相应的取代的苯磺酸的混合物，以及游离或结合形式的三氧化硫，硫酸和/或氯化氢来回收和纯化取代的苯磺酸盐的方法 使用碱金属氢氧化物，并在该水相中纯化，并随后从该水相中分离出取代的苯磺酸盐。 在引入该水相之前或期间，将该混合物粉碎成具有在1mum至2cm范围内的沙特平均直径的颗粒。