利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

39 条记录 (耗时 0.016 秒)

    Work-up of a 3-methyl-1-butene-containing mixture
    2.
    发明授权
    Work-up of a 3-methyl-1-butene-containing mixture 失效
    后处理含3-甲基-1-丁烯的混合物

    公开(公告)号：US08415520B2

    公开(公告)日：2013-04-09

    申请号：US13375091

    申请日：2010-04-29

    申请人： Markus Winterberg ,  Alfred Kaizik ,  Armin Rix ,  Michael Grass ,  Wilfried Bueschken ,  Marc Becker

    发明人： Markus Winterberg ,  Alfred Kaizik ,  Armin Rix ,  Michael Grass ,  Wilfried Bueschken ,  Marc Becker

    IPC分类号： C07C7/04

    CPC分类号： C07C7/04 ,  C07C1/24 ,  C07C7/06 ,  C07C11/10

    摘要： The invention is a method for processing a mixture containing water, 3-methyl-1-butane and at least one other methylbutene. The method comprises primary distillation of the mixture, giving a gaseous primary overhead product containing methylbutene and water and a water-free primary bottom product containing 3-methyl-1-butene; condensation of the gaseous primary overhead product so as to give a condensate comprising a liquid aqueous phase and a liquid organic phase; separation of the condensate into a liquid aqueous phase and a liquid organic phase; discharge of the liquid aqueous phase; recirculation of the organic phase to the primary distillation; and finally secondary distillation of the water-free primary bottom product from the primary distillation so as to give a secondary overhead product comprising 3-methyl-1-butene and a secondary bottom product. The secondary overhead product obtained has a purity which enables it to be used directly as monomer or comonomer for preparing polymers or copolymers.

    摘要翻译： 本发明是一种处理含有水，3-甲基-1-丁烷和至少一种其它甲基丁烯的混合物的方法。 该方法包括对该混合物进行一次蒸馏，得到含有甲基丁烯和水的气态初级塔顶馏出物和含有3-甲基-1-丁烯的无水初级底物产物; 气态一级塔顶产物的冷凝，以产生包含液态水相和液体有机相的冷凝物; 将冷凝物分离成液态水相和液体有机相; 液体水相的排出; 将有机相再循环至初级蒸馏; 最后从初级蒸馏二次蒸馏无水初级底部产物，得到包含3-甲基-1-丁烯和二级底部产物的二级塔顶产物。 获得的二次塔顶产物具有使其能够直接用作制备聚合物或共聚物的单体或共聚单体的纯度。

    Method for optimized design and operation of battery cooling system in electric vehicles
    3.
    发明授权
    Method for optimized design and operation of battery cooling system in electric vehicles 有权
    电动汽车电池冷却系统设计与运行优化的方法

    公开(公告)号：US08344697B2

    公开(公告)日：2013-01-01

    申请号：US12848702

    申请日：2010-08-02

    申请人： Sebastian Lienkamp ,  Remy Fontaine ,  Marc Becker ,  Peter Kilian

    发明人： Sebastian Lienkamp ,  Remy Fontaine ,  Marc Becker ,  Peter Kilian

    IPC分类号： H01M10/44 ,  H01M10/46

    CPC分类号： B60L3/0046 ,  B60L11/1877 ,  B60L11/1892 ,  B60L2240/545 ,  H01M10/613 ,  H01M10/625 ,  H01M10/63 ,  H01M10/633 ,  Y02T10/7011 ,  Y02T10/705 ,  Y02T10/92 ,  Y02T90/34

    摘要： A method and system for controlling temperature in an electric vehicle battery pack such that battery pack longevity is preserved, while vehicle driving range is maximized. A controller prescribes a maximum allowable temperature in the battery pack as a function of state of charge, reflecting evidence that lithium-ion battery pack temperatures can be allowed to increase as state of charge decreases, without having a detrimental effect on battery pack life. During vehicle driving, battery pack temperature is allowed to increase with decreasing state of charge, and a cooling system is only used as necessary to maintain temperature beneath the increasing maximum level. The decreased usage of the cooling system reduces energy consumption and increases vehicle driving range. During charging operations, the cooling system must remove enough heat from the battery pack to maintain temperatures below a decreasing maximum, but this has no impact on driving range.

    摘要翻译： 一种用于控制电动车辆电池组中的温度的方法和系统，使得在车辆行驶范围最大化的同时保持电池组的寿命。 控制器根据充电状态规定电池组中的最大允许温度，反映充电状态下锂离子电池组件温度可能会升高的证据，而不会对电池组寿命产生不利影响。 在车辆驾驶期间，电池组的温度随着充电状态的减少而增加，并且仅在必要时使用冷却系统以将温度维持在增加的最大水平以下。 减少冷却系统的使用量降低了能源消耗，并增加了车辆行驶范围。 在充电操作期间，冷却系统必须从电池组中除去足够的热量，以保持温度低于最大值，但这对驱动范围没有影响。

    Apparatus for optimized cooling of a drive unit and a fuel cell in a fuel cell vehicle
    4.
    发明授权
    Apparatus for optimized cooling of a drive unit and a fuel cell in a fuel cell vehicle 有权
    用于燃料电池车辆中的驱动单元和燃料电池的优化冷却的装置

    公开(公告)号：US08263279B2

    公开(公告)日：2012-09-11

    申请号：US12034169

    申请日：2008-02-20

    申请人： Sebastian Lienkamp ,  Marc Becker

    发明人： Sebastian Lienkamp ,  Marc Becker

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04007 ,  H01M8/04029 ,  H01M2008/1095

    摘要： A system for cooling a fuel cell stack and a drive unit in a fuel cell vehicle is disclosed, wherein the system includes a drive unit and a fuel cell stack. An oil cooling loop for the drive unit includes a three way valve, a liquid to liquid heat exchanger, and a pump. The liquid to liquid heat exchanger may be used to transfer drive unit off heat into the stack coolant loop. By not using an oil to air heat exchanger overall heat exchanger arrangement air side pressure drop can be minimized and airflow increased. The three way valve allows decoupling of the cooling loops if needed to inhibit negative impact on the fuel cell stack.

    摘要翻译： 公开了一种用于冷却燃料电池车辆中的燃料电池堆和驱动单元的系统，其中该系统包括驱动单元和燃料电池堆。 用于驱动单元的油冷循环包括三通阀，液 - 液换热器和泵。 液体与液体热交换器可用于将驱动单元传递到堆叠冷却剂回路中。 通过不使用油对空气热交换器整体热交换器布置，空气侧压降可以最小化并且气流增加。 如果需要，三通阀允许冷却回路的分离，以防止对燃料电池堆的负面影响。

    METHOD FOR AIR COOLING OF AN ELECTRIC VEHICLE TRACTION BATTERY WITH FLOW SHIFTING
    5.
    发明申请
    METHOD FOR AIR COOLING OF AN ELECTRIC VEHICLE TRACTION BATTERY WITH FLOW SHIFTING 有权
    具有流动移动的电动车辆跟踪电池的空气冷却方法

    公开(公告)号：US20120088130A1

    公开(公告)日：2012-04-12

    申请号：US12902873

    申请日：2010-10-12

    申请人： Marc Becker ,  Remy Fontaine

    发明人： Marc Becker ,  Remy Fontaine

    IPC分类号： H01M10/50

    CPC分类号： H01M10/6561 ,  H01M10/625 ,  H01M2220/20

    摘要： A thermal management system that provides air cooling and heating for a battery by flow-shifting air through a battery enclosure. The battery includes a plurality of battery cells provided in the enclosure. The enclosure includes a first manifold having a first end and second end and second manifold opposite to the first manifold having a first end and second end. The thermal management system includes a plurality of valves for allowing air flow into and out of the first end or the second end of the first manifold and a second valve for allowing air flow into and out of the first end or the second end of the second manifold to provide the flow-shifting.

    摘要翻译： 一种热管理系统，通过将空气流过电池外壳来为电池提供空气冷却和加热。 电池包括设置在外壳中的多个电池单元。 外壳包括具有第一端和第二端的第一歧管和与第一歧管相对的第二歧管，其具有第一端和第二端。 热管理系统包括用于允许空气流入和流出第一歧管的第一端或第二端的多个阀，以及允许空气流入和流出第二歧管的第一端或第二端的第二阀 歧管以提供流动。

    COMPRESSOR SYSTEM WITH A FREEWHEELING EXPANDER
    7.
    发明申请
    COMPRESSOR SYSTEM WITH A FREEWHEELING EXPANDER 有权
    压缩机系统与免费扩展器

    公开(公告)号：US20110207023A1

    公开(公告)日：2011-08-25

    申请号：US12708935

    申请日：2010-02-19

    申请人： Marc Becker ,  Remy Fontaine ,  Thomas W. Tighe

    发明人： Marc Becker ,  Remy Fontaine ,  Thomas W. Tighe

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04111 ,  H01M8/04014 ,  H01M8/04074 ,  H01M8/04141

    摘要： A fuel cell system is disclosed that employs an expander for recovering mechanical energy from a cathode exhaust fluid produced by the fuel cell system to generate torque. The expander is coupled to a shaft of a compressor with a freewheel mechanism, wherein the freewheel mechanism transfers the torque from the expander to the compressor when a rate of rotation of a driveshaft of the expander is greater than the rate of rotation of the shaft of the compressor, and selectively militates against the expander acting as a restrictor to the shaft of the compressor when a rate of rotation of the driveshaft of the expander is substantially equal to or less than a rate of rotation of the shaft of the compressor.

    摘要翻译： 公开了一种燃料电池系统，其采用膨胀器来从由燃料电池系统产生的阴极排出流体中回收机械能以产生转矩。 膨胀机与具有自由轮机构的压缩机的轴联接，其中当膨胀机的驱动轴的旋转速度大于轴的转速时，自由轮机构将转矩从膨胀机传递到压缩机 压缩机，并且当膨胀机的驱动轴的旋转速度基本上等于或小于压缩机的轴的旋转速度时，选择性地阻止作为压缩机轴的限制器的膨胀机。

    TWO-STAGE HYDROFORMYLATION PROCESS WITH CIRCULATING GAS AND SILP TECHNOLOGY
    10.
    发明申请
    TWO-STAGE HYDROFORMYLATION PROCESS WITH CIRCULATING GAS AND SILP TECHNOLOGY 有权
    具有循环气和硅胶技术的两级氢化方法

    公开(公告)号：US20160304426A1

    公开(公告)日：2016-10-20

    申请号：US15103842

    申请日：2014-12-10

    申请人： Marc Becker ,  Katrin Marie Dyballa ,  Robert Franke ,  Dirk Fridag ,  Hanna Hahn ,  Marina Lazar ,  Markus Priske ,  Guido Stochniol

    发明人： Marc Becker ,  Katrin Marie Dyballa ,  Robert Franke ,  Dirk Fridag ,  Hanna Hahn ,  Marina Lazar ,  Markus Priske ,  Guido Stochniol

    IPC分类号： C07C45/50 ,  C07C45/79 ,  B01D61/36 ,  B01J31/18 ,  B01J31/02 ,  B01D5/00 ,  C07C45/82 ,  B01J31/24

    CPC分类号： C07C45/50 ,  B01D5/006 ,  B01D5/0072 ,  B01D61/362 ,  B01D61/38 ,  B01D2311/02 ,  B01D2311/04 ,  B01D2311/06 ,  B01D2311/263 ,  B01D2311/2669 ,  B01D2311/2673 ,  B01J31/0292 ,  B01J31/1845 ,  B01J31/185 ,  B01J31/24 ,  B01J2231/321 ,  B01J2531/822 ,  C07C45/786 ,  C07C45/79 ,  C07C45/82 ,  C07C47/02

    摘要： The invention relates to processes for preparing aldehydes by hydroformylation of alkenes, in which an alkene-containing feed mixture is subjected to a primary hydroformylation with synthesis gas in the presence of a homogeneous catalyst system, the primary hydroformylation being effected in a primary reaction zone from which a cycle gas containing at least some of the products and unconverted reactants of the primary hydroformylation are drawn off continuously and partly condensed, with recycling of uncondensed components of the cycle gas into the primary reaction zone, and with distillative separation of condensed components of the cycle gas in an aldehyde removal stage to give an aldehyde-rich mixture and a low-aldehyde mixture. The problem that it addresses is that of developing the process such that it achieves high conversions and affords aldehyde in good product quality even in the case of a deteriorating raw material position. More particularly, a solution is to be found for making legacy oxo process plants capable of utilizing lower-value raw material sources. This problem is solved by separating the low-aldehyde mixture into a retentate and a permeate by means of a membrane separation unit in such a way that alkenes present in the low-aldehyde mixture become enriched in the permeate, while alkanes present in the low-aldehyde mixture become enriched in the retentate. The alkene-rich permeate is then transferred into a secondary reaction zone and subjected to a secondary hydroformylation therein with synthesis gas in the presence of an SILP catalyst system. The reaction product obtained from the secondary hydroformylation is recycled into the aldehyde removal stage.

    摘要翻译： 本发明涉及通过烯烃的加氢甲酰化制备醛的方法，其中含烯烃的进料混合物在均相催化剂体系的存在下用合成气进行初级加氢甲酰化，初级加氢甲酰化在主反应区 其中包含至少一些产物的循环气体和初级加氢甲酰基化的未转化的反应物被连续地和部分地冷凝，循环气体的未冷凝的组分循环进入初级反应区，并且通过蒸馏分离 在醛去除阶段中循环气体，得到富含醛的混合物和低醛混合物。 它所解决的问题是开发该方法，即使在原料位置恶化的情况下，其达到高转化率并提供良好的产品质量的醛。 更具体地说，可以找到一种解决方案，用于制造能够利用较低价值的原材料来源的传统氧化工艺装置。 通过将低醛混合物通过膜分离单元将低醛混合物分离成滞留物和渗透物来解决，使得存在于低醛混合物中的烯烃变得富集在渗透物中， 醛混合物在保留物中变得富集。 然后将富含烯烃的渗透物转移到第二反应区中，并在有SILP催化剂体系的情况下用合成气对其进行二次加氢甲酰化。 从二次加氢甲酰化得到的反应产物再循环到醛去除阶段。