Method for operating a liquid ring compressor
    1.
    发明授权
    Method for operating a liquid ring compressor 失效
    操作液环式压缩机的方法

    公开(公告)号:US07927080B2

    公开(公告)日:2011-04-19

    申请号:US11662851

    申请日:2005-09-16

    IPC分类号: F04C19/00

    摘要: The invention relates to a method of operating a liquid ring compressor having an impeller installed eccentrically in a compressor body, with gas being supplied to the liquid ring compressor on a suction side and gas being discharged from the liquid ring compressor on a pressure side. A liquid ring is generated in the liquid ring compressor on the inside of the compressor body by rotation of the impeller. Chambers are formed between blades of the impeller and the liquid ring and gas is drawn into these. The gas is compressed in the chambers which become smaller from the suction side to the pressure side as a result of the rotation of the eccentrically mounted impeller. The compressed gas is ejected on the pressure side. An ionic liquid is used as service liquid for generation of the liquid ring.

    摘要翻译: 本发明涉及一种操作液压压缩机的方法,该液环压缩机具有偏心地安装在压缩机体中的叶轮,其中气体在吸入侧被供应到液环压缩机,气体在压力侧从液环压缩机排出。 通过叶轮的旋转,在压缩机主体内部的液环压缩机中产生液环。 在叶轮的叶片和液体环之间形成腔室,并且气体被吸入这些腔室中。 由于偏心安装的叶轮的旋转,气体在从吸入侧到压力侧变小的室中被压缩。 压缩气体在压力侧喷射。 离子液体用作产生液体环的服务液体。

    Use of H2S-containing offgas streams for preparing sulfur-containing products
    2.
    发明授权
    Use of H2S-containing offgas streams for preparing sulfur-containing products 有权
    使用含H2S的废气流来制备含硫产品

    公开(公告)号:US07235697B2

    公开(公告)日:2007-06-26

    申请号:US11302614

    申请日:2005-12-14

    摘要: The present invention relates to a process for preparing sulfur-containing compounds of the general formula I in which Q, R1 and R2 are each independently defined as follows: Q: —S— or —S—S—, R1: hydrogen or saturated or unsaturated, linear or branched C1-C30-alkyl radical, R2: hydrogen or saturated or unsaturated, linear or branched C1-C30-alkyl radical, where R1 and R2 are not simultaneously hydrogen, by reacting a mixed gas stream comprising hydrogen sulfide, with or without oxygen, with linear or branched C1-C30-olefins, which comprises carrying out the reaction in the presence of water and carbon dioxide at a pressure of from 2 to 325 bar.

    摘要翻译: 本发明涉及一种制备通式I的含硫化合物的方法,其中Q,R 1和R 2各自独立定义如下:Q: -S-或-SS-,R 1:氢或饱和或不饱和的直链或支链C 1 -C 30 - 烷基, R 2是氢或饱和或不饱和的直链或支链C 1 -C 30 - 烷基,其中R 1, 通过使包含硫化氢的混合气流与有或没有氧气反应,使其与直链或支链的C 1 -C 1烷基, 其中包括在2至325巴的压力下在水和二氧化碳存在下进行反应。

    Method for producing isocynates
    3.
    发明授权
    Method for producing isocynates 失效
    异氰酸酯的制备方法

    公开(公告)号:US06833469B2

    公开(公告)日:2004-12-21

    申请号:US10480240

    申请日:2003-12-10

    IPC分类号: C07C26300

    CPC分类号: C07C263/10 C07C265/14

    摘要: The invention relates to a process for the production of isocyanates by reaction of primary amines with phosgene, in which isocyanate is used as solvent, wherein some or all of isocyanate used as solvent is added to the reaction mixture only after the amine and phosgene have been physically combined.

    摘要翻译: 本发明涉及通过使伯胺与光气反应生产异氰酸酯的方法,其中使用异氰酸酯作为溶剂,其中仅在胺和光气已经被加入到反应混合物中之后用作溶剂的一部分或全部异氰酸酯加入到反应混合物中 身体结合。

    Electromotive linear drive
    4.
    发明授权
    Electromotive linear drive 有权
    电动直线驱动

    公开(公告)号:US08281677B2

    公开(公告)日:2012-10-09

    申请号:US11816202

    申请日:2006-02-16

    IPC分类号: F16H29/20

    摘要: An electromotive linear drive with a drive unit having a drive motor and a spindle driven by the drive unit. The drive includes a spindle nut disposed on the spindle. The spindle nut is movable longitudinally on the spindle. A lifting tube is operatively connected to the spindle nut so that the spindle nut moves together with the lifting tube. A connecting part is disposed on a free end of the lifting tube. A braking assembly is disposed in the lifting tube and is operatively connected to the spindle nut via an adjustable, frictional connection. The braking assembly is manipulable. During operation of the drive motor, the spindle nut frictionally engages the braking assembly, preventing rotation of the spindle nut. The frictional connection may be adjusted to permit the spindle nut to rotate with respect to the spindle, thereby manipulating a linear speed component of the lifting tube.

    摘要翻译: 具有驱动单元的电动线性驱动器,其具有驱动电动机和由驱动单元驱动的主轴。 驱动器包括设置在主轴上的主轴螺母。 主轴螺母可在主轴上纵向移动。 提升管可操作地连接到主轴螺母,使得主轴螺母与提升管一起移动。 连接部件设置在提升管的自由端上。 制动组件设置在提升管中,并通过可调节的摩擦连接与主轴螺母可操作地连接。 制动组件是可操作的。 在驱动电机运行期间,主轴螺母与制动组件摩擦接合,防止主轴螺母旋转。 可以调节摩擦连接以允许主轴螺母相对于主轴旋转,从而操纵提升管的线速度部件。

    TUBE BUNDLE REACTOR FOR UNCATALYZED OR HOMOGENEOUSLY CATALYZED REACTIONS
    5.
    发明申请
    TUBE BUNDLE REACTOR FOR UNCATALYZED OR HOMOGENEOUSLY CATALYZED REACTIONS 有权
    用于未加氢化或均相催化反应的管组反应器

    公开(公告)号:US20120157719A1

    公开(公告)日:2012-06-21

    申请号:US13380207

    申请日:2010-01-19

    IPC分类号: C07C45/00 B01J19/00

    摘要: The invention relates to a tube bundle reactor with a flat feed hood. Alternatively, the release hood may also have a flat design. The flat design reduces the heat of reaction which arises in the hood in the case of reaction types which take place not only in the tube bundle (uncatalyzed reactions and reactions with homogeneously distributed catalyst). This greatly suppresses undesired reactions which already take place in the hood owing to accumulated heat, which achieves a higher selectivity in the case of thermally sensitive reactions. In addition, the thermal distribution within the hoods can be controlled precisely.The tube bundle reactor comprises a tube bundle which has a feed end which is connected to a feed hood of the tube bundle reactor, wherein the feed hood is configured in a flat design with a cross-sectional area at the feed end and an internal volume, and the ratio of internal volume to cross-sectional area is less than 0.35 m. The invention is further implemented by means of a process for operating a tube bundle reactor, comprising: introducing a reactant mixture into a tube bundle and converting at least a proportion of the reactant mixture within the tube bundle to a product. The introducing comprises: feeding the reactant mixture into an interior of a feed hood of the tube bundle reactor and passing the reactant mixture on into a feed end of the tube bundle in the form of a fluid stream. The fluid stream has a cross-sectional area on entry into the feed end, and the interior of the feed hood through which the fluid stream flows has an internal volume; where the ratio of internal volume to cross-sectional area is less than 0.35 m.

    摘要翻译: 本发明涉及具有扁平进料罩的管束反应器。 或者,释放罩也可以具有平坦的设计。 在反应类型不仅在管束(未催化的反应和具有均匀分布的催化剂的反应)的情况下,扁平设计减少了发动机罩中产生的反应热。 这大大地抑制了由于积热而在罩中发生的不期望的反应,这在热敏反应的情况下实现了更高的选择性。 此外,可以精确地控制罩内的热分布。 管束反应器包括管束,其具有连接到管束反应器的进料罩的进料端,其中进料罩构造成平坦设计,在进料端具有横截面积,内部体积 ,内部体积与横截面积的比值小于0.35μm。 通过用于操作管束反应器的方法进一步实现本发明,其包括:将反应物混合物引入管束并将至少一部分管束内的反应物混合物转化成产物。 引入包括:将反应物混合物进料到管束反应器的进料罩的内部,并将反应物混合物以流体流的形式送入管束的进料端。 流体流在进入进料端时具有横截面面积,流体流流过的进料罩的内部具有内部容积; 其中内部体积与横截面积的比值小于0.35μm。

    Reduced Resource Allocation Parameter Signalling
    6.
    发明申请
    Reduced Resource Allocation Parameter Signalling 有权
    减少资源分配参数信令

    公开(公告)号:US20110171965A1

    公开(公告)日:2011-07-14

    申请号:US13002921

    申请日:2009-07-09

    IPC分类号: H04W72/04 H04B7/14

    CPC分类号: H04W28/06 H04W72/042

    摘要: It is described a method for distributing radio resources between a first radio link between a primary network element being assigned to a first hierarchic level of a network and a first secondary network element being assigned to a second hierarchic level and a second radio link between the primary network element and a second secondary network element being assigned to the second hierarchic level. The method includes (a) transmitting respectively a first resource allocation parameter from the first and the second secondary network element to a decision unit, the first resource allocation parameter being indicative for a minimum performance requirement, (b) transmitting respectively a second resource allocation parameter from the first and the second secondary network element to the decision unit, the second resource allocation parameter being indicative for a performance increase for the respective radio link following an allocation of additional radio resources, and (c) distributing the radio resources between the first and the second radio link based on the first and the second resource allocation parameter.

    摘要翻译: 描述了一种用于在被分配给网络的第一分级级别的主网络元件和被分配给第二分级级别的第一辅助网络元件之间的第一无线电链路和第一无线链路之间分配无线电资源的方法,以及主网络 网络元件和被分配给第二层级的第二辅助网络元件。 该方法包括:(a)分别从第一和第二辅助网络单元发送第一资源分配参数到决策单元,第一资源分配参数指示最低性能要求,(b)分别发送第二资源分配参数 从所述第一和第二辅助网络单元到所述决策单元,所述第二资源分配参数指示在分配附加无线电资源之后各个无线电链路的性能增加,以及(c)在所述第一和第二辅助网络分配所述第一和第二辅助网络 所述第二无线电链路基于所述第一和第二资源分配参数。

    HEARING INSTRUMENT USING RECEIVERS WITH DIFFERENT PERFORMANCE CHARACTERISTICS
    8.
    发明申请
    HEARING INSTRUMENT USING RECEIVERS WITH DIFFERENT PERFORMANCE CHARACTERISTICS 有权
    使用具有不同性能特征的接收器的听力仪器

    公开(公告)号:US20100272272A1

    公开(公告)日:2010-10-28

    申请号:US12743211

    申请日:2008-11-07

    IPC分类号: H04R29/00

    摘要: The invention regards a hearing aid comprising a receiver and a signal processing device, wherein the signal processing device is electrically coupled to a connection socket operable to detachably connect the receiver to the socket and whereby the signal processing device further comprise a detector operable to detect a characteristics of the receiver which is connected to the signal processing device through the connection socket. The present invention addresses the problem of identification of individual receiver properties as well as of identifying different types of receivers.

    摘要翻译: 本发明涉及一种包括接收器和信号处理装置的助听器,其中信号处理装置电耦合到可操作以将接收器可拆卸地连接到插座的连接插座,由此信号处理装置还包括可操作以检测 通过连接插座连接到信号处理装置的接收器的特性。 本发明解决了识别各个接收机属性以及识别不同类型的接收机的问题。

    Method for purifying cyclic ketones
    9.
    发明授权
    Method for purifying cyclic ketones 有权
    环酮纯化方法

    公开(公告)号:US07790930B2

    公开(公告)日:2010-09-07

    申请号:US12306815

    申请日:2007-06-27

    IPC分类号: C07C45/27

    摘要: The present invention relates to a process for purifying a composition (I) comprising at least one cyclic ketone having from 7 to 16 carbon atoms, which comprises thermal treatment of the composition (I) with a catalyst comprising at least one transition metal and further purification by means of a process selected from the group consisting of distillation, extraction and crystallization. Furthermore, the present invention relates to a process for preparing cyclododecanone, which comprises such a purification, and the use of at least one catalyst comprising at least one transition metal for purifying a composition (I) comprising at least one cyclic ketone having from 7 to 16 carbon atoms by thermal treatment of the composition (I) with a catalyst comprising at least one transition metal.

    摘要翻译: 本发明涉及一种纯化包含至少一种具有7至16个碳原子的环酮的组合物(I)的方法,其包括用包含至少一种过渡金属的催化剂热处理组合物(I)并进一步纯化 通过选自蒸馏,萃取和结晶的方法。 此外,本发明涉及一种制备环十二烷酮的方法,其包括这种纯化,以及至少一种包含至少一种过渡金属的催化剂用于纯化组合物(I)的用途,所述组合物(I)包含至少一种具有7〜 16个碳原子通过用包含至少一种过渡金属的催化剂热处理组合物(I)。

    GLUTADON
    10.
    发明申请
    GLUTADON 有权

    公开(公告)号:US20090169537A1

    公开(公告)日:2009-07-02

    申请号:US12300209

    申请日:2007-05-10

    IPC分类号: A61K38/50 A61P35/00

    摘要: The present invention relates to a pharmaceutical combination product for cancer therapy. The combination product comprises the two active ingredients glutaminase and 6-diazo-5-oxo-L-norleucine (DON). The invention further relates to the use of such a combination product for the treatment of cancers.

    摘要翻译: 本发明涉及用于癌症治疗的药物组合产品。 组合产品包含两种活性成分谷氨酰胺酶和6-重氮-5-氧代-L-正亮氨酸(DON)。 本发明还涉及这种组合产品用于治疗癌症的用途。