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    Method and apparatus for production and use of [11C] carbon monoxide in labeling synthesis
    2.
    发明申请
    Method and apparatus for production and use of [11C] carbon monoxide in labeling synthesis 审中-公开
    用于生产和使用[11C]一氧化碳标记合成的方法和装置

    公开(公告)号：US20040197257A1

    公开(公告)日：2004-10-07

    申请号：US10480093

    申请日：2003-12-04

    发明人： Tor Kihlberg ,  Bengt Langstrom

    IPC分类号： C01B031/24 ,  B01J010/00

    CPC分类号： C07B59/00 ,  C01B32/40

    摘要： A new method for the production and use of a carbon-isotope monoxide enriched gas-mixture from an initial carbon-isotope dioxide gas mixture is presented. The method comprises the steps of providing carbon-isotope dioxide in a suitable carrier gas, converting carbon-isotope dioxide to carbon-isotope monoxide by introducing said gas mixture in a reactor device, trapping carbon-isotope monoxide in a carbon monoxide trapping device, wherein carbon-isotope monoxide is trapped but not said carrier gas, and releasing said trapped carbon-isotope monoxide from said trapping device in a well defined micro-plug, whereby a volume of carbon-isotope monoxide enriched gas-mixture is achieved, which is confined in a reactor and pressurized with a reagent. Further, a system for producing a carbon-isotope monoxide enriched gas-mixture according the method is presented.

    摘要翻译： 提出了一种从初始碳同位素二氧化碳气体混合物生产和使用富含碳同位素的富氧气体混合物的新方法。 该方法包括以下步骤：在合适的载气中提供碳 - 同位素二氧化物，通过在反应器装置中引入所述气体混合物，将碳 - 同位素二氧化碳转化为碳 - 同位素一氧化碳，将碳同位素一氧化碳捕获在一氧化碳捕获装置中，其中 碳同位素一氧化碳被捕获但不是所述的载气，并且在明确限定的微塞中从所述捕集装置中释放所述捕获的碳 - 同位素一氧化物，由此实现一定体积的富含碳同位素的富集气体的混合物，其被限制 在反应器中并用试剂加压。 此外，提出了一种根据该方法生产碳 - 同位素一氧化物富集气体混合物的系统。

    Method for producing tert-butyl esters of aliphatic C1-C4-carboxylic acids
    3.
    发明申请
    Method for producing tert-butyl esters of aliphatic C1-C4-carboxylic acids 审中-公开
    脂肪族C 1 -C 4羧酸叔丁酯的制造方法

    公开(公告)号：US20040158094A1

    公开(公告)日：2004-08-12

    申请号：US10769911

    申请日：2004-02-03

    申请人： BASF Aktiengesellschaft

    发明人： Ruprecht Kroker ,  Gerhard Nestler ,  Werner Schmitt ,  Winfried Schumm

    IPC分类号： B01J010/00

    CPC分类号： C07C67/04 ,  Y02P20/582 ,  C07C69/14 ,  C07C69/54

    摘要： The tert-butyl ester of an aliphatic C1-C4-carboxylic acid is prepared by reacting the carboxylic acid with isobutene in the liquid phase in the presence of an acidic catalyst by a continuous process in which the reaction is carried out in a reactor divided into a plurality of sections, the carboxylic acid, the isoolefin and the catalyst are fed into the first section of the reactor, the reaction mixture obtained is removed from the last section of the reactor and the ester is isolated therefrom, the reaction temperature in the reactor being controlled so that it is from 10 to 40null C. and is highest in the first section of the reactor. The novel process permits the technically simple, economical and environmentally friendly preparation of tertiary butyl esters of saturated and unsaturated C1-C4-carboxylic acids.

    摘要翻译： 脂肪族C 1 -C 4 - 羧酸的叔丁基酯是通过在酸性催化剂存在下在液相中使羧酸与异丁烯反应来制备的，其中连续方法是反应分解成 多个部分，羧酸，异烯烃和催化剂进料到反应器的第一部分中，从反应器的最后部分除去所获得的反应混合物，从其中分离出酯，反应器中的反应温度 被控制为使其为10至40℃，并且在反应器的第一部分中最高。 该新方法允许在技术上简单，经济和环境友好地制备饱和和不饱和C1-C4-羧酸的叔丁基酯。

    Reactor apparatus and mixing inlet and methods
    4.
    发明申请
    Reactor apparatus and mixing inlet and methods 审中-公开
    反应器设备和混合入口及方法

    公开(公告)号：US20040156763A1

    公开(公告)日：2004-08-12

    申请号：US10471466

    申请日：2004-04-07

    发明人： Mark D. Wood ,  Andrew J. Green

    IPC分类号： B01J010/00

    CPC分类号： F28F9/027 ,  B01F5/0413 ,  B01F5/0451 ,  B01F5/0453 ,  B01F5/046 ,  B01F5/0615 ,  B01F5/0618 ,  B01J19/0053 ,  B01J19/006 ,  B01J19/0066 ,  B01J19/0073 ,  B01J19/243 ,  B01J2219/00085 ,  B01J2219/00765 ,  F28D7/06 ,  F28D2021/0052 ,  F28F9/26 ,  F28F13/12 ,  F28F2280/02

    摘要： The invention relates to reactor apparatus (1) comprising an assembly of a plurality of separate conduits (2) disposed within a vessel (3) for heat exchange between the conduits (2) and a medium (not shown) in the vessel (3), the separate conduits (2) being connectible to define one or more flow paths through the reactor (1), the length of the or each flow path being variable by adjusting the number of conduits connected such that the residence tine of reactants flowing in the or each flow path can be varied, and a mixing inlet (100) for mixing fluids comprising a conduit (200) adapted to be inserted into a fluid flow device (300) and means (400) disposed about the outer surface (700) of the conduit (200) to create turbulence in fluid in the device (300), there being at least one aperture (600) in the conduit (200) for addition and an additive, the turbulence causing mixing of the additive into the fluid show. Such a mixing inlet (100) can be used with reactor apparatus as described above.

    摘要翻译： 本发明涉及一种反应器装置（1），其包括设置在容器（3）内的多个分离管道（2）的组件，用于管道（2）和容器（3）中的介质（未示出）之间的热交换， ，分离的管道（2）可连接以限定通过反应器（1）的一个或多个流动路径，所述每个流动路径的长度可通过调节所连接的管道的数量而变化，使得在 或每个流动路径可以变化，并且用于混合流体的混合入口（100）包括适于插入到流体流动装置（300）中的导管（200）和围绕外表面（700）设置的装置（400） 所述管道（200）在所述装置（300）中产生流体中的湍流，所述导管（200）中具有用于添加的至少一个孔（600）和添加剂，所述湍流引起所述添加剂混入流体显示。 这样的混合入口（100）可以与如上所述的反应器装置一起使用。

    Gaseous hydrocarbon-oxygen bubble tank mixer
    5.
    发明申请
    Gaseous hydrocarbon-oxygen bubble tank mixer 审中-公开
    气态烃 - 氧气泡箱搅拌机

    公开(公告)号：US20040133057A1

    公开(公告)日：2004-07-08

    申请号：US10732877

    申请日：2003-12-10

    申请人： ConocoPhillips Company

    发明人： Yi Jiang ,  Harold A. Wright ,  Doug S. Jack

    IPC分类号： C07C001/00 ,  B01J010/00

    CPC分类号： B01F3/02 ,  B01F13/02 ,  C01B3/386 ,  C01B2203/0261 ,  C01B2203/1276 ,  Y02P20/582

    摘要： The invention relates to methods and apparatus for mixing a plurality of gases. The preferred embodiments of the invention comprise forming bubbles of at least two gases injected separately into a liquid, and passing said bubbles through a gas-induced turbulent liquid region to enhance gas transfer between bubbles and to thereby mix the at least two gases. Creating the gas-induced turbulent liquid region preferably includes using a high gas superficial velocity, and may further include using powered mechanical devices, static internal structures, fluid recirculation, or combinations thereof. The gas mixture is preferably supplied to a reaction zone. In one embodiment a bubble tank mixer supplies a gas mixture comprising oxygen and a hydrocarbon gas to an oxidation reaction zone disposed above said mixer. In alternative embodiments the reaction zone and mixer may be integrated into the same vessel.

    摘要翻译： 本发明涉及混合多种气体的方法和装置。 本发明的优选实施方案包括形成分别注入液体中的至少两种气体的气泡，并使气泡通过气体诱导的湍流液体区域，以增强气泡之间的气体传递，从而混合至少两种气体。 产生气体诱导的湍流液体区域优选地包括使用高气体表观速度，并且还可以包括使用动力机械装置，静态内部结构，流体再循环或其组合。 气体混合物优选供应到反应区。 在一个实施例中，气泡箱混合器将包含氧气和烃气体的气体混合物供应到设置在所述混合器上方的氧化反应区域。 在替代实施例中，反应区和混合器可以整合到相同的容器中。

    Machine for production of granular silicon
    7.
    发明申请
    Machine for production of granular silicon 有权
    颗粒硅生产机

    公开(公告)号：US20020081250A1

    公开(公告)日：2002-06-27

    申请号：US09749988

    申请日：2000-12-26

    发明人： Stephen M. Lord

    IPC分类号： F28D021/00 ,  B01J010/00 ,  G05D007/00

    CPC分类号： C01B33/02 ,  B01J8/003 ,  B01J8/0055 ,  B01J8/16 ,  B01J8/1809 ,  B01J8/1818 ,  B01J8/1836 ,  B01J2208/00132 ,  B01J2208/00194 ,  B01J2208/00212 ,  B01J2208/00274 ,  B01J2208/00495 ,  C04B2235/3418 ,  C04B2235/3826 ,  C04B2235/3873

    摘要： A Machine for Production of Granular Silicon which provides a fluidized bed reactor with one or more stages each stage having a heating section located below a reacting section and a mechanism that pulses granules back and forth between the heating and reacting sections, separate cooled injectors for silicon containing gases and uncooled injectors for non silicon containing gases, heaters to heat the non silicon containing gases above the reaction temperature and the silicon containing gases to a temperature just below their decomposition temperature. In the preferred embodiment the heater for the silicon containing gases controls the condensing vapor of a heat transfer fluid to a temperature below the decomposition temperature of the silicon containing gases. The preferred design for cooling the injectors uses a water-cooled microchannel design, which minimizes parasitic heat losses. A further preferred feature is the use of an enclosed noncontaminating sieving device to selectively remove product and recycle undersize material. An additional feature are the use of a weigh cell with frequency analysis capability to provide information on the weight of the reactor and the force exerted by the pulsing action of the granules.

    摘要翻译： 一种生产颗粒硅的机器，其提供具有一个或多个阶段的流化床反应器，每个阶段具有位于反应部分下方的加热部分和在加热和反应部分之间来回冲击颗粒的机构，分离用于硅的冷却喷射器 含有非硅含气体的气体和未冷却的注入器，用于将高于反应温度的含硅气体和含硅气体加热到刚好低于其分解温度的温度的加热器。 在优选实施例中，用于含硅气体的加热器将传热流体的冷凝蒸气控制在低于含硅气体的分解温度的温度。 用于冷却注射器的首选设计使用水冷微通道设计，其最小化寄生热损失。 另一个优选的特征是使用封闭的无污染筛分装置来选择性地去除产品和再循环尺寸过小的材料。 另外的特征是使用具有频率分析能力的称重单元来提供有关反应器重量的信息和由颗粒的脉冲作用施加的力。

    Apparatus and process for improved aromatic extraction from gasoline
    8.
    发明申请
    Apparatus and process for improved aromatic extraction from gasoline 有权
    改进汽油芳烃萃取的装置和方法

    公开(公告)号：US20020071796A1

    公开(公告)日：2002-06-13

    申请号：US09932825

    申请日：2001-08-17

    发明人： George Winter ,  Zvi Merchav

    IPC分类号： B01J008/04 ,  B01J010/00

    CPC分类号： C10G21/00 ,  C10G21/02

    摘要： The improved process and apparatus of the present invention for extracting high purity aromatics from gasoline using a glycol solvent based extraction process decrease liquid-vapor flashing, reduce reflux flow rate, and use heat of enthalpy produces at one point as a source of energy used at another point, decreasing energy consumption while significantly increasing purity and amount of product obtained.

    摘要翻译： 用乙二醇溶剂萃取方法从汽油中提取高纯度芳族化合物的本发明的改进方法和装置减少液 - 气闪蒸，降低回流流速，并使用一焓产生的焓热作为在 另一点，降低能耗，同时显着提高所得产品的纯度和数量。

    Apparatus for contact reaction between different gases
    9.
    发明申请
    Apparatus for contact reaction between different gases 有权
    不同气体之间接触反应的装置

    公开(公告)号：US20020034462A1

    公开(公告)日：2002-03-21

    申请号：US09954343

    申请日：2001-09-17

    申请人： NGK Insulators, Ltd.

    发明人： Hitoshi Sakai

    IPC分类号： B01J010/00 ,  B01J008/02

    CPC分类号： B01J8/009 ,  B01J8/0214 ,  B01J8/065

    摘要： An apparatus for contact reaction between different gases, which apparatus contains: a hollow body consisting of a first feeding section and a second feeding section, said first feeding section to be fed with a first reactive gas being made of a porous material having through-pores, and said second feeding section to be fed with a second reactive gas being formed so as to surround the first feeding section, thereby the first reactive gas being successively diffused toward the second feeding section from the through-pore ends to give rise to a contact reaction between the first reactive gas and the second reactive gas through the through-pores of the first feeding section, and in which apparatus the total areas of the openings of the through-pore ends which are present on an outer surface of the first feeding section being faced to an internal surface of the second feeding section of the first feeding section has an area sufficient to be an amount capable of matching an amount of the second reactive gas fed, and each of the opening areas of said through-pore ends has an area sufficient to show a linear velocity of diffusion of the first reactive gas at said through-pore ends in a through-pore axial direction larger than a linear velocity of diffusion of the second reactive gas at said through-pore ends in a through-pore axial direction opposite to the direction of diffusion of the first reactive gas. The apparatus can specify and control the feeding conditions of different reactive gases comprehensively and appropriately, enabling uniform contact and reaction of the gases and giving improved productivity.

    摘要翻译： 一种用于不同气体之间的接触反应的装置，该装置包括：由第一进料部分和第二进料部分组成的中空体，所述第一进料部分被供给由多孔材料制成的第一反应气体，该多孔材料具有通孔 并且所述第二供给部被供给形成为围绕第一供给部的第二反应性气体，由此第一反应气体从通孔端朝向第二供给部相继扩散，从而形成接触 第一反应气体和第二反应气体之间通过第一进料部分的通孔进行反应，并且在该装置中，存在于第一进料部分的外表面上的通孔端部的开口总面积 面对第一供给部的第二供给部的内表面的面积足够成为能够匹配硫含量的量 并且所述通孔端部的每个开口区域具有足以显示在所述通孔端部处的第一反应气体的线性速度在大于直线的通孔轴向方向上的面积的面积 所述通孔端部处的第二反应气体在与第一反应气体的扩散方向相反的贯通孔轴向的扩散速度。 该装置可以全面，适当地指定和控制不同反应气体的进料条件，使气体均匀接触和反应并提高生产率。

    Process and apparatus for the isolation of pure, or substantially pure, organometallic compounds
    10.
    发明申请
    Process and apparatus for the isolation of pure, or substantially pure, organometallic compounds 失效
    用于分离纯的或基本上纯的有机金属化合物的方法和设备

    公开(公告)号：US20040254389A1

    公开(公告)日：2004-12-16

    申请号：US10333569

    申请日：2003-07-23

    发明人： Rajesh Odedra ,  Megan Ravetz ,  Graham Williams ,  Phillip Reeve Jacobs

    IPC分类号： B01J010/00 ,  C07C045/00 ,  C07F001/00

    CPC分类号： B01D3/14 ,  C07F5/00

    摘要： A process and apparatus to enable the continuous isolation of an organometallic compound, such as trimethylindium form a liquid feedstock. The liquid feedstock is delivered to a distillation column (2) having two heating zones (6, 8) to effect dissociation of the feedstock thereby liberating the organometallic compound which is collected as a vapour form the top (4) of the column.

    摘要翻译： 能够连续分离有机金属化合物如三甲基铟的方法和装置形成液体原料。 将液体原料输送到具有两个加热区（6,8）的蒸馏塔（2）以实现原料的解离，从而释放从塔的顶部（4）收集的有机金属化合物。