Method for the complete hydrodechlorination of chlorinated hydrocarbons
    21.
    发明授权
    Method for the complete hydrodechlorination of chlorinated hydrocarbons 失效
    氯代烃完全加氢脱氯的方法

    公开(公告)号:US5811628A

    公开(公告)日:1998-09-22

    申请号:US504628

    申请日:1995-07-20

    摘要: A method for the hydrodechlorination of a reaction gas primarily composed of chlorinated hydrocarbons is carried out sequentially. A first step is advantageously carried out in a tubular reactor filled with catalyst and cooled externally, to maintain a temperature within a preferred range of 80.degree. to 230.degree. C. and a radial temperature difference of not more than 40.degree. C. Hydrogen is added to the tubular reactor with a hydrogen excess in a preferred range of 1.1 to 1.5 relative to the reaction gas, based on the stoichiometric consumption. The catalyst is present in a catalyst loading in a preferred range of 0.1 to 1.5 v/vh based on the volume of reaction gas. A fixed bed reactor is advantageously used for a second step, optimally connected in straight transit with the output of the reactor of the first step. The full-space reactor is maintained at a temperature within a preferred range of 200.degree. to 300.degree. C. and a hydrogen excess relative to the stoichiometric consumption is in a preferred range of 2 to 100. Catalyst is present in a preferred amount related to a volume of catalyst in step one according to a ratio in a range of 2:1 to 10:1. The dechlorination is preferably carried out at pressures between 1 and 50 bar. A method is further provided for regenerating deactivated catalysts without accumulation of dioxin in the waste gas, achieved by a reducing treatment, followed by an oxidizing treatment at a temperature at or above the last operating temperature of the catalyst.

    摘要翻译: 依次进行主要由氯代烃组成的反应气体的加氢脱氯的方法。 第一步有利地在填充有催化剂的管式反应器中进行并在外部冷却,以将温度保持在80℃至230℃的优选范围和不超过40℃的径向温度差。加入氢气 基于化学计量消耗,相对于反应气体,相对于反应气体,优选范围为1.1〜1.5的氢过渡到管式反应器。 基于反应气体的体积,催化剂以0.1至1.5v / vh的优选范围存在于催化剂负载中。 固定床反应器有利地用于第二步骤,最佳地连续地与第一步骤的反应器的输出相连。 全空间反应器保持在200℃至300℃的优选范围内的温度,相对于化学计量消耗的氢过量在优选的范围为2至100.催化剂以优选的量存在 根据比例在2:1至10:1的范围内的步骤1中的催化剂体积。 脱氯优选在1至50巴之间的压力下进行。 还提供一种方法,用于再生失活的催化剂,而不会在废气中积聚二恶英,通过还原处理实现,然后在等于或高于催化剂的最后操作温度的温度下进行氧化处理。

    Hydraulic braking system with an auxiliary pressure source having a
quick fill chamber
    23.
    发明授权
    Hydraulic braking system with an auxiliary pressure source having a quick fill chamber 失效
    具有辅助压力源的液压制动系统具有快速填充室

    公开(公告)号:US5713640A

    公开(公告)日:1998-02-03

    申请号:US693185

    申请日:1996-07-22

    摘要: Hydraulic braking system with slip control, comprises a working piston guided within the brake pressure generator, a booster piston of a hydraulic brake force booster for actuating the working piston, at least one wheel brake connected to the brake pressure generator and an electrically operable auxiliary pressure source adapted to be connected to the brake force booster, a control and regulating electronic unit for detecting the wheel rotating pattern and for controlling the wheel brake pressure by means of pressure modulating valves, and an electronic sensor means for detecting the relative movement between the push rod and the booster piston, the output signals of which sensor means are capable of influencing the operation of the auxiliary pressure source, wherein the auxiliary pressure source includes a quick-fill piston which is guided within a servo cylinder arranged on a servo drive.

    摘要翻译: PCT No.PCT / EP95 / 00055 Sec。 371日期:1996年7月22日 102(e)日期1996年7月22日PCT提交1995年1月7日PCT公布。 WO95 / 19901 PCT出版物 日期1995年7月27日具有滑动控制的液压制动系统包括在制动压力发生器内引导的工作活塞,用于致动工作活塞的液压制动力增强器的增压活塞,连接到制动压力发生器的至少一个车轮制动器, 适于连接到制动力增强器的电动可操作的辅助压力源,用于检测车轮旋转模式并通过压力调节阀控制车轮制动压力的控制和调节电子单元,以及用于检测 推杆和增压活塞之间的相对运动,其传感器装置的输出信号能够影响辅助压力源的操作,其中辅助压力源包括快速填充活塞,该活塞在布置在其上的伺服缸内被引导 伺服驱动器。

    Pressure control valve for hydraulic slip-controlled brake system
    24.
    发明授权
    Pressure control valve for hydraulic slip-controlled brake system 失效
    液压滑动制动系统压力控制阀

    公开(公告)号:US5641211A

    公开(公告)日:1997-06-24

    申请号:US481532

    申请日:1995-09-14

    摘要: A pressure control valve has a valve-closing member displaceable relative to the valve lifter in order to control the flow of pressurized medium between a first and second pressurized medium connection. A third pressurized medium connection is severed from the second pressurized medium connection by another valve-closing member that can be actuated by the valve lifter.

    摘要翻译: PCT No.PCT / EP94 / 03524 Sec。 371 1995年9月14日第 102(e)1995年9月14日PCT PCT 1994年10月26日PCT公布。 公开号WO95 / 12509 日期1995年5月11日压力控制阀具有相对于气门挺杆移位的阀关闭构件,以便控制加压介质在第一和第二加压介质连接之间的流动。 第三加压介质连接件由第二加压介质连接件被另一个可由气门挺杆致动的阀关闭构件切断。

    Preparation, intermediates for the preparation and the use of a mixture
of dodecdienol isomers
    25.
    发明授权
    Preparation, intermediates for the preparation and the use of a mixture of dodecdienol isomers 失效
    制备,中间体制备和使用十二二烯醇异构体的混合物

    公开(公告)号:US5599848A

    公开(公告)日:1997-02-04

    申请号:US512259

    申请日:1995-08-07

    摘要: A process for preparing a mixture of 8E,10E-dodecadienol (Ia), 8E,10Z-dodecadienol (Ib), 8Z,10E-dodecadienol (Ic) and 8Z,10Z-dodecadienol (Id),H.sub.3 C--CH.dbd.CH--CH.dbd.CH--(CH.sub.2).sub.6 --CH.sub.2 --OH(8E,10E=Ia)(8E,10Z=Ib)(8Z,10E=Ic)(8Z,10Z=Id)starting from 1,8-octanediol (II) which is converted with a halogenating agent into (III)Hal-CH.sub.2 --(CH.sub.2).sub.6 --CH.sub.2 --OH (III)where (III) is subsequently reacted with (IV),H.sub.2 C.dbd.CH--O--R (IV)to give (V)Hal-CH.sub.2 --(CH.sub.2).sub.6 --CH.sub.2 --O--CH(CH.sub.3)--OR(V),(V) is converted in the presence of magnesium and crotonaldehyde into (VI)H.sub.3 C--CH.dbd.CH--CH(OH)--(CH.sub.2).sub.8 --O--CH(CH.sub.3)--OR(VI)and the protective group R and the hydroxyl group are simultaneously eliminated from (VI) in the presence of acid, novel intermediates for this process, and methods for controlling the codling moth Cydia pomonella by interfering with mating using this mixture are described.

    摘要翻译: 制备8E,10E-十二二烯醇(Ia),8E,10Z-十二二烯醇(Ib),8Z,10E-十二二烯醇(Ic)和8Z,10Z-十二二烯醇(Id),H3C-CH = CH-CH =(CH 2)6 -CH 2 -OH(8E,10E = Ia)(8E,10Z = Ib)(8Z,10E = Ic)(8Z,10Z = Id) (III)Hal-CH 2 - (CH 2)6 -CH 2 -OH(III),其中(III)随后与(IV),H 2 C = CH-OR(IV)反应,得到(V) 在镁和巴豆醛存在下,将Hal-CH 2 - (CH 2)6 -CH 2 -O-CH(CH 3)-OR(V),(V)转化成(Ⅵ)H3C-CH = CH-CH (CH 2)8 -O-CH(CH 3)-OR(VI)和保护基R和羟基在酸的存在下同时从(VI)中除去,该方法的新中间体和控制苹果酸的方法 描述了通过使用该混合物干扰配对的飞蛾Cydia pomonella。

    Lipase substrates
    27.
    发明授权
    Lipase substrates 失效
    脂肪酶底物

    公开(公告)号:US4847376A

    公开(公告)日:1989-07-11

    申请号:US858349

    申请日:1986-05-01

    CPC分类号: C12Q1/44 C12Q2334/00

    摘要: The present invention provides a lipase substrate of the general formula: ##STR1## wherein A is an alkylene or alkenylene radical containing up to 16 carbon atoms, R and R.sub.1, which can be the same or different, each signify an alkyl, alkenyl or acyl radical containing up to 20 carbon atoms or an optionally alkyl-substituted aryl or aralkyl radical containing up to 8 carbon atoms in the alkyl moiety and wherein one of R and R.sub.1 can also be a hydrogen atom, X is the residue of an aromatic hydroxy or thiol compound, and each Y and Z, independently from each other, is --S-- or --O--, Z also --CH.sub.2 --.The present invention also provides a process and a reagent for the optical determination of lipase.

    摘要翻译: 本发明提供了通式如下的脂肪酶底物:其中A是含有至多16个碳原子的亚烷基或亚烯基,R和R 1可以相同或不同,表示烷基,烯基或酰基 含有至多20个碳原子的基团或在烷基部分含有至多8个碳原子的任选烷基取代的芳基或芳烷基,其中R和R 1中的一个也可以是氢原子,X是芳族羟基的残基或 硫醇化合物,每个Y和Z彼此独立地是-S-或-O-,Z也是-CH 2 - 。 本发明还提供了用于光学测定脂肪酶的方法和试剂。

    Component handling system for use in wind turbines and methods of positioning a drive train component
    29.
    发明授权
    Component handling system for use in wind turbines and methods of positioning a drive train component 有权
    用于风力涡轮机的组件处理系统和定位传动系组件的方法

    公开(公告)号:US08500400B2

    公开(公告)日:2013-08-06

    申请号:US13237595

    申请日:2011-09-20

    IPC分类号: F01D5/14

    摘要: A component handling system for use in a wind turbine is described herein. The wind turbine includes a rotor, a drive train assembly supported from a support frame, and a drive shaft that is rotatably coupled between the rotor and the drive train assembly. The component handling system includes a lifting assembly that is removably coupled to a component of the drive train and a lifting device. The lifting assembly is configured to support the component from the lifting device, and includes a plurality of lifting legs extending between the component and the lifting device. An alignment device is coupled to at least one lifting leg of the plurality of lifting legs, and is configured to adjust a length of the at least one lifting leg to adjust an orientation of the component with respect to the drive shaft.

    摘要翻译: 本文描述了用于风力涡轮机的部件处理系统。 风力涡轮机包括转子,从支撑框架支撑的传动系组件和可旋转地联接在转子和传动系组件之间的驱动轴。 部件处理系统包括可移除地联接到传动系的部件和提升装置的提升组件。 提升组件构造成从提升装置支撑部件,并且包括在部件和提升装置之间延伸的多个提升支腿。 对准装置联接到多个提升腿中的至少一个提升腿,并且被构造成调整至少一个提升腿的长度以调节部件相对于驱动轴的定向。

    POSITIONING SYSTEM FOR USE IN WIND TURBINES AND METHODS OF POSITIONING A DRIVE TRAIN COMPONENT
    30.
    发明申请
    POSITIONING SYSTEM FOR USE IN WIND TURBINES AND METHODS OF POSITIONING A DRIVE TRAIN COMPONENT 审中-公开
    用于风力涡轮机的定位系统和定位驱动火箭部件的方法

    公开(公告)号:US20120131786A1

    公开(公告)日:2012-05-31

    申请号:US13300153

    申请日:2011-11-18

    申请人: Ulrich Neumann

    发明人: Ulrich Neumann

    IPC分类号: B23Q3/00

    摘要: A positioning system for use in a wind turbine is described herein. The wind turbine includes a rotor, a drive train assembly that is supported from a support frame, and a drive shaft rotatably coupled between the rotor and the drive train assembly. The positioning system includes an alignment assembly that is coupled to a component of the drive train assembly. The alignment assembly is configured to adjust an orientation of the component with respect to the drive shaft with the drive shaft at least partially inserted within the component.

    摘要翻译: 这里描述了一种用于风力涡轮机的定位系统。 风力涡轮机包括转子,从支撑框架支撑的传动系组件和可旋转地联接在转子和传动系组件之间的驱动轴。 定位系统包括联接到传动系组件的部件的对准组件。 对准组件被配置成调节部件相对于驱动轴的方位,驱动轴至少部分地插入在部件内。