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    Recovery of isoprene from a C.sub.5 -hydrocarbon mixture
    21.
    发明授权
    Recovery of isoprene from a C.sub.5 -hydrocarbon mixture 失效
    从C5烃混合物中回收异戊二烯

    公开(公告)号：US4647344A

    公开(公告)日：1987-03-03

    申请号：US662602

    申请日：1984-10-19

    申请人： Alfred Lindner ,  Ulrich Wagner ,  Klaus Volkamer ,  Walter Rebafka

    发明人： Alfred Lindner ,  Ulrich Wagner ,  Klaus Volkamer ,  Walter Rebafka

    IPC分类号： C07B61/00 ,  C07C1/00 ,  C07C7/08 ,  C07C7/10 ,  C07C7/163 ,  C07C11/18 ,  C07C67/00 ,  B01D3/40

    CPC分类号： C07C7/08 ,  C07C7/10 ,  Y10S203/20

    摘要： Isoprene is recovered from a C.sub.5 -hydrocarbon mixture containing isoprene, penta-1,3-diene and cyclopentadiene by separating the said mixture by liquid-liquid extraction or extractive distillation with the aid of a selective solvent, in combination with a distillation upstream or downstream from the liquid-liquid extraction or extractive distillation, by a method in which a stream containing penta-1,3-diene and cyclopentadiene is separated off in the upstream or downstream distillation and is catalytically hydrogenated, and the hydrogenated stream is fed to the upper part of the liquid-liquid extraction or extractive distillation.

    摘要翻译： 通过使用选择性溶剂的液 - 液萃取或萃取蒸馏分离所述混合物，与上游或下游的蒸馏相结合，从含有异戊二烯，五-1,3-二烯和环戊二烯的C5-烃混合物回收异戊二烯 从液 - 液萃取或萃取蒸馏中，通过在上游或下游蒸馏中分离出含有五-1,3-二烯和环戊二烯的物流并进行催化氢化的方法，并将氢化流进料至上层 液体萃取或萃取蒸馏的一部分。

    Oil and gas burner for installation in heating and stream-producing boilers
    22.
    发明授权
    Oil and gas burner for installation in heating and stream-producing boilers 失效
    石油和天然气燃烧器用于加热和生产锅炉

    公开(公告)号：US4441879A

    公开(公告)日：1984-04-10

    申请号：US303640

    申请日：1981-09-18

    申请人： Ulrich Wagner ,  Winfried Buschulte

    发明人： Ulrich Wagner ,  Winfried Buschulte

    IPC分类号： F23D11/40 ,  F23D17/00

    CPC分类号： F23D17/002 ,  F23D11/40

    摘要： An oil burner for installation in heating or steam-raising boilers. The ber has downstream of an oil atomization device a plate having a single opening or a plurality of openings arranged in a ring coaxially of the oil atomising device, the plate opening or openings being the only throughway for combustion air. A mixing tube is arranged coaxially at a distance downstream of the plate. The mixing tube has a diameter greater than the diameter of the single opening or of a circle which encloses the plurality of openings in the plate. A flame tube positioned coaxially around the mixing tube has a length such that the flow of combustion gases downstream of the mixing tube is applied against the internal wall of the flame tube. To enable the burner alternatively to be used for burning gaseous fuel at will, an annular chamber for the supply of a gaseous fuel and having gas outlet openings in the region of the plate opening or openings is also provided downstream of and close to the plate. By the use of substantially similar component parts it is possible to manufacture a burner solely for gaseous fuel comprising the plate having a coaxial single opening or a plurality of openings, a throughway for the combustion air and an annular chamber downstream of and close to the plate for the supply of the gaseous fuel and having gas outlet openings in the vicinity of the plate opening or openings.

    摘要翻译： 用于安装在加热或蒸汽锅炉中的油燃烧器。 燃烧器在油雾装置的下游有一个具有单个开口或多个开口的板，该开口布置在与油雾装置同轴的环中，板开口或开口是用于燃烧空气的唯一通道。 混合管在板的下游一段距离处同轴布置。 混合管的直径大于围绕板中的多个开口的单个开口或圆的直径。 围绕混合管同轴定位的火焰管具有使得混合管下游的燃烧气体的流动被施加到火焰管的内壁上的长度。 为了使燃烧器可选择地用于燃烧气体燃料，用于供应气体燃料并且在板开口或开口的区域中具有气体出口的环形室也设置在板的下游并靠近板。 通过使用基本相似的部件，可以制造仅用于气体燃料的燃烧器，其包括具有同轴单个开口或多个开口的板，用于燃烧空气的通道和在板的下游和靠近板的环形室 用于供应气体燃料并且在板开口或开口附近具有气体出口。

    Isolation of 1,3-butadiene from a C4-hydrocarbon mixture
    24.
    发明授权
    Isolation of 1,3-butadiene from a C4-hydrocarbon mixture 失效
    从C4烃混合物中分离出1,3-丁二烯

    公开(公告)号：US4277314A

    公开(公告)日：1981-07-07

    申请号：US40283

    申请日：1979-05-18

    申请人： Alfred Lindner ,  Klaus Volkamer ,  Ulrich Wagner

    发明人： Alfred Lindner ,  Klaus Volkamer ,  Ulrich Wagner

    IPC分类号： C07C7/08 ,  C07C1/00 ,  C07C7/00 ,  C07C7/05 ,  C07C11/167 ,  C07C67/00 ,  B01D3/40

    CPC分类号： C07C7/005 ,  C07C7/05

    摘要： A process for isolating 1,3-butadiene by means of a selective solvent from a C.sub.4 -hydrocarbon mixture which contains 1,3-butadiene, propyne, hydrocarbons which are more soluble than 1,3-butadiene in the selective solvent and hydrocarbons which are less soluble than 1,3-butadiene in the selective solvent, wherein the C.sub.4 -hydrocarbon mixture is separated, using one or more extractive distillation zones, into a distillate containing the less soluble hydrocarbons, a stream of 1,3-butadiene and a stream containing the more soluble hydrocarbons, and the propyne is separated off either by distillation of the C.sub.4 -hydrocarbon mixture in a distillation zone upstream of the extractive distillation zone or zones or by distillation of the stream of 1,3-butadiene, obtained from the extractive distillation zone or zones, in a downstream distillation zone, giving a stream of hydrocarbons containing propyne and 1,3-butadiene, which stream is fed to an additional distillation zone, while at the same time a second stream of liquid or gaseous hydrocarbons is fed to the additional distillation zone, and the bottom product from the additional distillation zone is recycled to the extractive distillation.

    摘要翻译： 通过选择性溶剂从含有1,3-丁二烯，丙炔，在选择性溶剂中比1,3-丁二烯更可溶的烃的C 4烃混合物分离1,3-丁二烯的方法和烃，其为 在选择性溶剂中比1,3-丁二烯更难溶解，其中使用一个或多个萃取蒸馏区将C4-烃混合物分离成含有较不溶性烃的馏出物，1,3-丁二烯流和流 含有较多的可溶性烃，丙炔通过在萃取蒸馏区或蒸馏区上游的蒸馏区中蒸馏出C4烃混合物，或通过蒸馏萃取物获得的1,3-丁二烯来分离。 蒸馏区或区域，在下游蒸馏区中，产生含有丙炔和1,3-丁二烯的烃流，该料流被供给到另外的蒸馏区，同时a 液体或气态烃的第二流进料到另外的蒸馏区，并且来自附加蒸馏区的底部产物被再循环至萃取蒸馏。

    Method for improving the transportability of heavy crude oil
    25.
    发明授权
    Method for improving the transportability of heavy crude oil 有权

    公开(公告)号：US09657240B2

    公开(公告)日：2017-05-23

    申请号：US14425431

    申请日：2013-08-22

    申请人： Ulrich Wagner ,  Wolff Balthasar ,  Dierk Müller

    发明人： Ulrich Wagner ,  Wolff Balthasar ,  Dierk Müller

    IPC分类号： C10G71/00 ,  C10G3/00

    CPC分类号： C10G71/00 ,  C07C29/1516 ,  C10G3/00 ,  F17D1/16 ,  F17D1/17 ,  F17D1/18 ,  F17D3/12 ,  Y02E60/34 ,  Y02P30/20

    摘要： The invention relates to a method for improving the transportability of heavy crude oil.Proceeding from the disadvantages of the known prior art a method is to be provided, in which an additive can be used which is producible from a byproduct arising during mineral oil production. The method is to be performable with low expenditure and without any special safety precautions. Further the additive shall lead to an increased yield of conventional petroleum during subsequent refining.According to the invention, an aqueous hydrocarbon mixture having a chain length of predominantly C4 to C12 which does not contain any oxygen-containing hydrocarbon compounds is utilized. This is produced in the area of a mineral oil field from natural gas arising as by-product and/or mineral oil-associated gas. Thereby from the heavy crude oil a crude oil which is light in quality and transportable is obtained. During the subsequent refining of the light crude oil to give conventional petroleum, the amount of petroleum produced is increased by the amount of hydrocarbons present in the aqueous hydrocarbon mixture.

    Method for improving the transportability of heavy crude oil
    27.
    发明申请
    Method for improving the transportability of heavy crude oil 审中-公开
    改善重质原油运输能力的方法

    公开(公告)号：US20150232767A1

    公开(公告)日：2015-08-20

    申请号：US14425431

    申请日：2013-08-22

    申请人： Ulrich WAGNER ,  Wolff BALTHASAR ,  Dierk MÜLLER

    发明人： Ulrich Wagner ,  Wolff Balthasar ,  Dierk Müller

    IPC分类号： C10G71/00 ,  C10G3/00

    CPC分类号： C10G71/00 ,  C07C29/1516 ,  C10G3/00 ,  F17D1/16 ,  F17D1/17 ,  F17D1/18 ,  F17D3/12 ,  Y02E60/34 ,  Y02P30/20

    摘要： The invention relates to a method for improving the transportability of heavy crude oil.Proceeding from the disadvantages of the known prior art a method is to be provided, in which an additive can be used which is producible from a byproduct arising during mineral oil production. The method is to be performable with low expenditure and without any special safety precautions. Further the additive shall lead to an increased yield of conventional petroleum during subsequent refining.According to the invention, an aqueous hydrocarbon mixture having a chain length of predominantly C4 to C12 which does not contain any oxygen-containing hydrocarbon compounds is utilized. This is produced in the area of a mineral oil field from natural gas arising as by-product and/or mineral oil-associated gas. Thereby from the heavy crude oil a crude oil which is light in quality and transportable is obtained. During the subsequent refining of the light crude oil to give conventional petroleum, the amount of petroleum produced is increased by the amount of hydrocarbons present in the aqueous hydrocarbon mixture.

    摘要翻译： 本发明涉及一种改善重质原油运输性能的方法。 从已知现有技术的缺点出发，提供一种方法，其中可以使用可在矿物油生产过程中产生的副产物产生的添加剂。 该方法是以低开支执行，没有任何特别的安全预防措施。 此外，添加剂将导致随后精炼期间常规石油的产量增加。 根据本发明，使用具有不含任何含氧烃化合物的主链C4-C12链长的含水烃混合物。 这是在作为副产物和/或矿物油相关气体产生的天然气的矿物油田地区生产的。 因此，从重质原油获得质量轻且可运输的原油。 在随后精炼轻质原油以提供常规石油的过程中，生产的石油的量增加了含水烃混合物中存在的烃的量。

    Method and device for preventing injuries and material damage caused by motor vehicle doors
    28.
    发明授权
    Method and device for preventing injuries and material damage caused by motor vehicle doors 有权
    防止机动车门造成的人身伤害和物资损失的方法和装置

    公开(公告)号：US07528704B2

    公开(公告)日：2009-05-05

    申请号：US10545881

    申请日：2004-01-22

    申请人： Chandan Das ,  Henryk Frenzel ,  Christoph Hamann ,  Stephan Voltz ,  Ulrich Wagner

    发明人： Chandan Das ,  Henryk Frenzel ,  Christoph Hamann ,  Stephan Voltz ,  Ulrich Wagner

    IPC分类号： B60Q1/00

    CPC分类号： B60R21/013 ,  B60R21/0134 ,  E05C17/006 ,  E05F2015/483 ,  E05Y2900/531

    摘要： The invention relates to the prevention of injuries and material damage caused by doors (2) of stopped and/or parked motor vehicles (1) by means of at least one camera (4) which monitors the exterior (3) of, especially the space next to and/or above, the vehicle (1). According to the invention, a mode of operation monitoring the inner (7) and/or outer (8) door handle is activated and the exterior (3) of the motor vehicle (1) is monitored by means of the camera (4) if an evaluation unit (6) detects that a fixed or variable speed-related, acceleration-related, and/or distance-related threshold value (SW) is not met, e.g. when the vehicle (1) is stopped, or if said evaluation unit (6) detects that a signal unlocking the locking mechanism of the vehicle doors (2) is received while causing an acoustic, optical, and/or haptic warning signal to be issued as soon as a person actuates or unlocks optionally in an automated manner the vehicle door (2) handle (7, 8) even though a stationary (9) or approaching (10) object has been detected in the field of vision (5) of the camera (4).

    摘要翻译： 本发明涉及通过至少一个监视外部（3）的照相机（4）来防止由停止和/或停放的机动车辆（1）的门（2）引起的伤害和材料损坏，尤其是空间 在车辆（1）的旁边和/或上方。 根据本发明，启动监视内部（7）和/或外部（8）门把手的操作模式，并且通过照相机（4）监视机动车辆（1）的外部（3），如果 评估单元（6）检测到不满足固定或可变速度相关的加速度相关和/或距离相关的阈值（SW），例如 当车辆（1）停止时，或者如果所述评估单元（6）检测到发出解锁车门（2）的锁定机构的信号，同时引起声，光和/或触觉警告信号的发出 一旦人以任何方式以自动的方式启动或解锁车门（2）手柄（7,8），即使在视野（5）的视野（5）中检测到静止（9）或接近（10） 相机（4）。

    Arrangement and method for processing image data
    29.
    发明授权
    Arrangement and method for processing image data 失效
    处理图像数据的布置和方法

    公开(公告)号：US07327856B2

    公开(公告)日：2008-02-05

    申请号：US10478510

    申请日：2001-05-25

    申请人： Horst Belau ,  Reinhard Rosl ,  Stefan Spalke ,  Ulrich Wagner

    发明人： Horst Belau ,  Reinhard Rosl ,  Stefan Spalke ,  Ulrich Wagner

    IPC分类号： G06K9/00

    CPC分类号： G06T5/006

    摘要： A source image (S1) distorted by a camera lens can be transformed into a rectified target image (T), by means of a tabular imaging specification. The above occurs during read-out from the image sensor and in real-time. Each source pixel in the source image is assigned none, one or several target pixels in the target image (T1). A first controller (C1) controls the image sensors (B1, B2) accurately with tine and the image equalization and image correlation. A second controller (C2) controls the first controller (C1) and works in a manner temporally decoupled from the above.

    摘要翻译： 通过相机镜头失真的源图像（S 1）可以通过平板成像规格变换为整流目标图像（T）。 以上是在从图像传感器读出并实时发生的。 源图像中的每个源像素在目标图像（T 1）中不分配一个或多个目标像素。 第一控制器（C 1）利用齿准确地控制图像传感器（B 1，B 2）以及图像均衡和图像相关。 第二控制器（C 2）控制第一控制器（C1）并以与上述方式暂时解耦的方式工作。