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    PROCESS AND APPARATUS FOR CONTINUOUS PURIFICATION OF A SOLID MIXTURE BY FRACTIONAL SUBLIMATION/DESUBLIMATION
    1.
    发明申请
    PROCESS AND APPARATUS FOR CONTINUOUS PURIFICATION OF A SOLID MIXTURE BY FRACTIONAL SUBLIMATION/DESUBLIMATION 审中-公开
    通过分层次/连续连续固化固体混合物的方法和装置

    公开(公告)号：US20110278276A1

    公开(公告)日：2011-11-17

    申请号：US13146487

    申请日：2010-01-25

    申请人： Markus Linsenbuehler ,  Bernd Sachweh ,  Joerg Halpap ,  Martin Karches ,  Reinhold Rieger

    发明人： Markus Linsenbuehler ,  Bernd Sachweh ,  Joerg Halpap ,  Martin Karches ,  Reinhold Rieger

    IPC分类号： H05B1/00 ,  B01D7/00

    CPC分类号： B01D7/00 ,  C09B67/0096

    摘要： A process is proposed for continuously purifying a solid mixture comprising a sublimable product of value and components with lower and higher sublimation temperatures by fractional sublimation/desublimation in a hot wall tubular oven (1) with supply of the solid mixture together with an inert gas stream, into which the solid mixture is dispersed by means of a dispersing unit (2), at one end of the hot wall tubular oven (1), heating the dispersed solid mixture in the hot wall tubular oven (1) at a temperature at which the product of value sublimes to obtain a gas mixture comprising components with a higher sublimation temperature than the product of value as solid particles, passing the gas mixture comprising components with a higher sublimation temperature than the product of value as solid particles through a hot gas filter (3) with a suitable pore size in order to retain the solid particles with a higher sublimation temperature than the product of value, cooling the gas mixture from which the components with a higher sublimation temperature than the product of value have been removed to a temperature at which the product of value desublimes, and at which the components with a lower sublimation temperature than the product of value are yet to desublime, to obtain a gas mixture comprising the particulate product of value and separating the purified particulate product of value from the cooled gas mixture.

    摘要翻译： 提出了一种通过在热壁管式烘箱（1）中通过分数升华/蒸发来连续纯化含有具有较低升华温度和升华升温温度的具有升华值的组分的可升华产物的固体混合物的方法，该固体混合物与惰性气体流 ，其中通过分散单元（2）将固体混合物分散在其中，在热壁管式烘箱（1）的一端处，在热壁管式烘箱（1）的一个温度下加热分散的固体混合物， 值得升值的产品以获得包含具有比作为固体颗粒的值高的升华温度的组分的气体混合物的气体混合物，使包含具有比作为固体颗粒的值高的升华温度的组分的气体混合物通过热气体过滤器 （3）具有合适的孔径，以便保持具有比值乘积更高的升华温度的固体颗粒，将气体混合物从 其中具有比值的乘积更高的升华温度的组分已经被去除到值均匀的产物的温度，并且具有低于值的产物的较低升华温度的组分尚未到时间的温度，以获得 气体混合物，其包含有价值的颗粒产物，并且将经纯化的颗粒产物与冷却的气体混合物分离。

    APPARATUS FOR SEPARATING LIQUID DROPLETS OUT OF A FEED GAS STREAM COMPRISING THEM WITH A LIQUID LOADING OF > 10 L OF LIQUID/M̂3 OF FEED GAS
    2.
    发明申请
    APPARATUS FOR SEPARATING LIQUID DROPLETS OUT OF A FEED GAS STREAM COMPRISING THEM WITH A LIQUID LOADING OF > 10 L OF LIQUID/M̂3 OF FEED GAS 失效

    公开(公告)号：US20120285322A1

    公开(公告)日：2012-11-15

    申请号：US13515180

    申请日：2010-12-13

    申请人： Joerg Halpap ,  Andreas Bode ,  Eberhard Herrmann ,  Markus Linsenbuehler ,  Bernd Sachweh ,  Michael Pilz ,  Michael Mertler ,  Matthias Wilhelm Meier

    发明人： Joerg Halpap ,  Andreas Bode ,  Eberhard Herrmann ,  Markus Linsenbuehler ,  Bernd Sachweh ,  Michael Pilz ,  Michael Mertler ,  Matthias Wilhelm Meier

    IPC分类号： B01D45/16

    CPC分类号： B01D45/12 ,  B04C5/04 ,  B04C5/13 ,  B04C5/181 ,  B04C9/00

    摘要： What is proposed is an apparatus for separating liquid droplets out of a feed gas stream comprising them comprising a delay vessel (1) for preliminary separation of some of the liquid droplets out of the feed gas stream under the action of gravity, with an inlet line (2) for the feed gas stream into the delay vessel (1) and an outlet line (3) for the gas stream which has been depleted of liquid droplets and flows out of the delay vessel (1), and tangential supply thereof into a centrifugal droplet separator (4), the outlet line (3) being arranged in the upper region of the delay vessel (1) and being spaced apart from the inlet line (2) to such an extent that the delay time of the gas stream in the delay vessel (1) is at a maximum, and with an outlet line (5) for the liquid separated in the delay vessel (1) at the base thereof,and wherein the centrifugal droplet separator (4) used is an axially symmetric apparatus with a vertical longitudinal axis and circular cross section, with a jacket and hoods at the upper and lower ends of the jacket, and wherein an outlet stub (6) for the liquid separated in the centrifugal droplet separator (4) is arranged in the region of the lower hood of the centrifugal droplet separator (4) and has such dimensions that it is immersed into the liquid standing at the base of the delay vessel (1) or into a liquid standing in a cup in the interior of the delay vessel (1), and with a gas outlet stub (7) at the upper end of the centrifugal droplet separator (4) for the gas stream purified further in the centrifugal droplet separator (4), and wherein both the supply of the gas stream depleted of liquid droplets from the delay vessel (1) via the outlet line (3) and the removal of the liquid separated in the centrifugal droplet separator (4) via line (6) into the delay vessel (1) are effected without the use of pumps and shutoff devices.

    Method and device for producing nanoparticles
    4.
    发明授权
    Method and device for producing nanoparticles 失效
    用于生产纳米颗粒的方法和装置

    公开(公告)号：US07736553B2

    公开(公告)日：2010-06-15

    申请号：US11631964

    申请日：2005-07-08

    申请人： Joerg Halpap ,  Richard Van Gelder ,  Bernd Sachweh ,  Siegfried Welker ,  Norbert Wagner ,  Andreas Marquard ,  Gerhard Kasper

    发明人： Joerg Halpap ,  Richard Van Gelder ,  Bernd Sachweh ,  Siegfried Welker ,  Norbert Wagner ,  Andreas Marquard ,  Gerhard Kasper

    IPC分类号： B29B9/00

    CPC分类号： B01J2/02 ,  B01D7/02 ,  B82Y30/00 ,  C09B67/0005

    摘要： The invention relates to processes for producing nanoparticles, especially pigment particles, comprising the following steps: i) bringing a base substance (1) into the gas phase, ii) generating particles by cooling or reacting the gaseous base substance (1), and iii) applying electrical charge to the particles during particle generation in step ii) in a nanoparticle generation apparatus. The invention further relates to apparatus for producing nanoparticles, having a feed line (28) for transporting the gas stream (29) into the apparatus, a particle generation and charging area for substantially simultaneous generation and charging of nanoparticles, and a takeoff line (30) for transporting the charged nanoparticles from the particle generation and charging area.

    摘要翻译： 本发明涉及生产纳米颗粒，特别是颜料颗粒的方法，包括以下步骤：i）将碱性物质（1）引入气相，ii）通过冷却或反应气态碱性物质（1）产生颗粒，和iii ）在纳米颗粒生成装置中的步骤ii）中的颗粒产生期间向颗粒施加电荷。 本发明还涉及用于生产纳米颗粒的装置，其具有用于将气流（29）输送到装置中的进料管线（28），用于基本上同时产生和充电纳米颗粒的颗粒产生和充电区域，以及起飞管线 ），用于从颗粒产生和充电区域输送带电的纳米颗粒。

    Process for producing nanoscale organic solid particles
    5.
    发明授权
    Process for producing nanoscale organic solid particles 失效
    制备纳米级有机固体颗粒的方法

    公开(公告)号：US08573519B2

    公开(公告)日：2013-11-05

    申请号：US13059046

    申请日：2009-08-11

    申请人： Michael Mertler ,  Bernd Sachweh ,  Markus Linsenbuehler ,  Jörg Halpap ,  Siegfried Ripperger ,  Tino Voigt ,  Kai Nikolaus

    发明人： Michael Mertler ,  Bernd Sachweh ,  Markus Linsenbuehler ,  Jörg Halpap ,  Siegfried Ripperger ,  Tino Voigt ,  Kai Nikolaus

    IPC分类号： B02C19/06

    CPC分类号： B02C19/06 ,  B01D7/02 ,  B01J2/04 ,  B82Y30/00 ,  C09B67/0005

    摘要： A method for producing nanoscale organic solid particles is proposed, starting from the corresponding sublimable organic solid as raw material, in the form of particles having an average particle diameter in the range of from 1 μm to 10 mm, which are dispersed in a carrier gas so as to obtain a dispersion, which is relaxed in a convergent nozzle, which is followed by an expansion chamber, and wherein openings are provided rotationally symmetrically about the midaxis of the expansion chamber in the wall of the expansion chamber which comprises the product outlet opening, through which openings a secondary gas flow is injected comprising an inert gas carrier and molecules, ions or nanoscale particles contained in molecularly disperse form therein, which are different from the raw material and which have an average particle diameter that is less than the average particle diameter of the product.

    摘要翻译： 提出了制备纳米级有机固体颗粒的方法，以相应的可升华有机固体为原料，以平均粒径为1〜10μm的颗粒形式分散在载气中 以获得在会聚喷嘴中松弛的分散体，其后面是膨胀室，并且其中开口围绕膨胀室的壁中的膨胀室的中间轴线旋转对称地设置，该膨胀室包括产品出口 通过这些开口注入次级气体流，其包括惰性气体载体和分子分散形式中包含的分子，离子或纳米级颗粒，其与原料不同，其平均粒径小于平均粒子 产品的直径。

    In situ recoating of catalyst beds
    7.
    发明授权
    In situ recoating of catalyst beds 失效
    催化剂床的原位重涂

    公开(公告)号：US07799373B2

    公开(公告)日：2010-09-21

    申请号：US10551858

    申请日：2004-04-02

    申请人： Bernd Sachweh ,  Günther Huber ,  Mark Duda ,  Torsten Mattke ,  Gerhard Olbert

    发明人： Bernd Sachweh ,  Günther Huber ,  Mark Duda ,  Torsten Mattke ,  Gerhard Olbert

    IPC分类号： B05D7/22

    CPC分类号： B01J37/0232 ,  B01J37/0215 ,  B01J37/0221

    摘要： A process for coating internals in a reactor, except for the coating of electrically heatable, at least partly open-cell foams, with a catalytically active material or a precursor thereof, in which an aerosol which contains the catalytically active material or the precursor thereof as a disperse phase is provided and the aerosol is passed through the reactor at a rate in the range from 0.1 to 4 m/s, which is established so that the disperse phase of the aerosol is deposited on the internals in the reactor.

    摘要翻译： 除了用催化活性材料或其前体涂覆电可加热的，至少部分开放泡沫的泡沫以外，在反应器中涂覆内部件的方法，其中将含有催化活性材料或其前体的气溶胶作为 提供分散相，气雾剂以0.1至4m / s的速率通过反应器，其速率被确定为使得气溶胶的分散相沉积在反应器内部。

    MEASUREMENT SYSTEM FOR THE MULTIDIMENSIONAL AEROSOL CHARACTERIZATION
    8.
    发明申请
    MEASUREMENT SYSTEM FOR THE MULTIDIMENSIONAL AEROSOL CHARACTERIZATION 有权
    多元气象特征测量系统

    公开(公告)号：US20090199623A1

    公开(公告)日：2009-08-13

    申请号：US12366963

    申请日：2009-02-06

    申请人： Michael Mertler ,  Bernd Sachweh ,  Markus Linsenbuhler ,  Michael Schafer ,  David Y.H. Pui ,  Heinz Fissan ,  Jing Wang ,  Weon Gyu Shin

    发明人： Michael Mertler ,  Bernd Sachweh ,  Markus Linsenbuhler ,  Michael Schafer ,  David Y.H. Pui ,  Heinz Fissan ,  Jing Wang ,  Weon Gyu Shin

    IPC分类号： G01N15/06

    CPC分类号： G01N15/0266 ,  G01N2001/2223 ,  G01N2015/0092

    摘要： A method is proposed for characterizing a totality of particles (318). The method can be used in particular for charactering microparticular or nanoparticular aerosols. The method comprises the following steps: a) in a classification step, a class of the totality is selected, wherein the particles (318) of the selected class have a prespecified mobility dm; b) in a counting step, a number N of the particles (318) of the selected class is determined; c) in a charge determination step, a charge Q of the particles (318) of the selected class is determined; and d) in an evaluation step, at least one morphological parameter is determined from the charge Q, the number N and the mobility dm, wherein the morphological parameter comprises at least one item of information about an agglomerate state of the particles (318).

    摘要翻译： 提出了一种表征粒子总数（318）的方法。 该方法特别可用于表征微粒或纳米粒子气溶胶。 该方法包括以下步骤：a）在分类步骤中，选择一类的总数，其中所选类的粒子（318）具有预定的迁移率dm; b）在计数步骤中，确定所选类别的数量N的所述粒子（318） c）在充电确定步骤中，确定所选类别的颗粒（318）的电荷Q; 和d）在评估步骤中，从电荷Q，数量N和迁移率dm确定至少一个形态参数，其中形态参数包括关于颗粒（318）的聚集状态的至少一项信息。

    Method and Device for Producing Nanoparticles
    9.
    发明申请
    Method and Device for Producing Nanoparticles 失效
    生产纳米粒子的方法和装置

    公开(公告)号：US20070262482A1

    公开(公告)日：2007-11-15

    申请号：US11631964

    申请日：2005-07-08

    申请人： Jorg Halpap ,  Richard Van Gelder ,  Bernd Sachweh ,  Siegfried Welker ,  Norbert Wagner ,  Andreas Marquard ,  Gerhard Kasper

    发明人： Jorg Halpap ,  Richard Van Gelder ,  Bernd Sachweh ,  Siegfried Welker ,  Norbert Wagner ,  Andreas Marquard ,  Gerhard Kasper

    IPC分类号： B29B9/00

    CPC分类号： B01J2/02 ,  B01D7/02 ,  B82Y30/00 ,  C09B67/0005

    摘要： The invention relates to processes for producing nanoparticles, especially pigment particles, comprising the following steps: i) bringing a base substance (1) into the gas phase, ii) generating particles by cooling or reacting the gaseous base substance (1), and iii) applying electrical charge to the particles during particle generation in step ii) in a nanoparticle generation apparatus. The invention further relates to apparatus for producing nanoparticles, having a feed line (28) for transporting the gas stream (29) into the apparatus, a particle generation and charging area for substantially simultaneous generation and charging of nanoparticles, and a takeoff line (30) for transporting the charged nanoparticles from the particle generation and charging area.

    摘要翻译： 本发明涉及生产纳米颗粒，特别是颜料颗粒的方法，包括以下步骤：i）将碱性物质（1）引入气相，ii）通过冷却或反应气态碱性物质（1）产生颗粒，和iii ）在纳米颗粒生成装置中的步骤ii）中的颗粒产生期间向颗粒施加电荷。 本发明还涉及用于生产纳米颗粒的装置，其具有用于将气流（29）输送到装置中的进料管线（28），用于基本上同时产生和充电纳米颗粒的颗粒产生和充电区域，以及起飞管线 ），用于从颗粒产生和充电区域输送带电的纳米颗粒。