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.

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。

公开(公告)号：US09550180B2

公开(公告)日：2017-01-24

申请号：US13077225

申请日：2011-03-31

申请人： Markus Linsenbühler ,  Bernd Sachweh ,  Saadallah Nemeh ,  Michel Deeba ,  Michael Mertler ,  Matthias Wilhelm Meier

发明人： Markus Linsenbühler ,  Bernd Sachweh ,  Saadallah Nemeh ,  Michel Deeba ,  Michael Mertler ,  Matthias Wilhelm Meier

IPC分类号： B01D53/86 ,  B01J21/04 ,  B01J21/06 ,  B01J27/224 ,  B01J29/06 ,  B01J35/02 ,  B01J37/02 ,  B01D53/94 ,  B01J35/04 ,  B01J37/00 ,  B05D1/02 ,  B05D7/22

CPC分类号： B01J37/0215 ,  B01D53/94 ,  B01D53/944 ,  B01D53/9445 ,  B01D2255/1021 ,  B01D2255/2092 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0036 ,  B01J37/0232 ,  B01J37/0248 ,  B05D1/02 ,  B05D7/22 ,  Y02A50/2324 ,  Y02T10/22

摘要： Described is a monolithic support member comprising channels with walls separating the channels and having a coating deposited thereon, the non-coated channels having a polygonal cross-section profile, wherein the mean thickness dC of the coating in a corner of said cross-section profile is smaller than or equal to the mean thickness dE of the coating on an edge of said cross-section profile plus 85 micrometer. Also described is a method for the preparation of such coated monolithic support member. Further described is the use of such coated monolithic support member as a catalytic article in automotive exhaust gas treatment.

摘要翻译： 描述了一种整体式支撑构件，其包括具有分隔通道并具有沉积在其上的涂层的通道，非涂覆通道具有多边形横截面轮廓，其中所述横截面轮廓的角部中的涂层的平均厚度dC 小于或等于所述横截面轮廓的边缘上的涂层的平均厚度dE加上85微米。 还描述了制备这种涂覆的整体式支撑构件的方法。 进一步描述了这种涂覆的整体式支撑构件作为汽车尾气处理中的催化剂。

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。

公开(公告)号：US20110268634A1

公开(公告)日：2011-11-03

申请号：US13077225

申请日：2011-03-31

申请人： Markus Linsenbühler ,  Bernd Sachweh ,  Saadallah Nemeh ,  Michel Deeba ,  Michael Mertler ,  Matthias Wilhelm Meier

发明人： Markus Linsenbühler ,  Bernd Sachweh ,  Saadallah Nemeh ,  Michel Deeba ,  Michael Mertler ,  Matthias Wilhelm Meier

IPC分类号： B01J37/02 ,  B01J29/06 ,  B01J35/02 ,  B01J21/06 ,  B01D53/86 ,  B01J27/224 ,  B01J21/04

CPC分类号： B01J37/0215 ,  B01D53/94 ,  B01D53/944 ,  B01D53/9445 ,  B01D2255/1021 ,  B01D2255/2092 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0036 ,  B01J37/0232 ,  B01J37/0248 ,  B05D1/02 ,  B05D7/22 ,  Y02A50/2324 ,  Y02T10/22

摘要： The invention relates to a monolithic support member comprising channels with walls separating the channels from each other and having a coating deposited thereon, the non-coated channels having a polygonal cross-section profile, wherein the mean thickness dC of the coating in a corner of said cross-section profile is smaller than or equal to the mean thickness dE of the coating on an edge of said cross-section profile plus 85 micrometer; and further relates to a method for the preparation of such coated monolithic support member, the method comprising (i) providing a suspension having a viscosity in the range of from 0.5 to 100 mPas and having a solid content in the range of from 1 to 40 wt.-%, (ii) dispersing the suspension into a gas stream to obtain a gas stream comprising droplets having a droplet size in the range of from d10 greater than or equal to 1 micrometer to d90 smaller than or equal to 100 micrometer; and (iii) directing said gas stream comprising said droplet towards the monolithic support member along the axial direction of the channels of the support; and still further relates to the use of such coated monolithic support member, in particular as catalytic article in the automotive exhaust gas treatment.

摘要翻译： 本发明涉及一种整体式支撑构件，其包括具有将通道彼此分离并且具有沉积在其上的涂层的通道，所述非涂覆通道具有多边形横截面轮廓，其中涂层的平均厚度dC在 所述横截面轮廓小于或等于所述横截面轮廓边缘上的涂层的平均厚度dE加上85微米; 并且还涉及一种制备这种涂覆的整体式支撑构件的方法，该方法包括（i）提供粘度范围为0.5-100mPa·s且固体含量在1至40范围内的悬浮液 （ii）将悬浮液分散到气流中以获得包含液滴尺寸在d10大于或等于1微米至小于等于100微米的d90的液滴的气流; 和（iii）沿着所述支撑件的通道的轴向将包括所述液滴的所述气流引向所述整体式支撑构件; 并且还涉及这种涂覆的整体式支撑构件的使用，特别是作为汽车废气处理中的催化剂。

公开(公告)号：US20110163191A1

公开(公告)日：2011-07-07

申请号：US13059046

申请日：2009-08-11

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

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

IPC分类号： B01J2/04

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，以平均粒径在1μm至10mm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。

公开(公告)号：US08764886B2

公开(公告)日：2014-07-01

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： B01D45/12

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

摘要： An apparatus, for separating liquid droplets out of a feed gas stream, includes a delay vessel for preliminary separation of some of the liquid droplets out of the feed gas stream under gravity, with an inlet line for the feed gas stream and an outlet line for the gas stream which has been depleted of liquid droplets and which flows out of the delay vessel and a tangential supply thereof into a centrifugal droplet separator. The outlet line is arranged in the upper region of the delay vessel and spaced apart from the inlet line to such an extent that the delay time of the gas stream in the delay vessel is at a maximum, and with an outlet line for the liquid separated in the delay vessel at the base thereof.

摘要翻译： 用于从进料气流中分离液滴的装置包括延迟容器，用于在重力作用下将一些液滴从进料气流中预先分离出来，其中进料气流的入口管线和用于 已经耗尽液滴并且从延迟容器流出并且切向供应的气流进入离心液滴分离器。 出口管线布置在延迟容器的上部区域中并与入口管线间隔开，使得延迟容器中的气体流的延迟时间处于最大值，并且用于液体分离的出口管线 在其基部的延迟容器中。

公开(公告)号：US20120302420A1

公开(公告)日：2012-11-29

申请号：US13516091

申请日：2010-12-13

申请人： Jörg Halpap ,  Andreas Bode ,  Eberhard Hermann ,  Markus Linsenbühler ,  Bernd Sachweh ,  Michael Pilz ,  Michael Mertler ,  Matthias Wilhelm Meier

发明人： Jörg Halpap ,  Andreas Bode ,  Eberhard Hermann ,  Markus Linsenbühler ,  Bernd Sachweh ,  Michael Pilz ,  Michael Mertler ,  Matthias Wilhelm Meier

IPC分类号： B01D45/12

CPC分类号： B04C5/04 ,  B04C5/181 ,  B04C2009/008

摘要： What is proposed is a centrifugal droplet separator for separating liquid droplets out of a feed gas stream comprising them, with a vertical longitudinal axis and circular cross section, with a jacket (1) and with hoods (2) at the upper and lower ends of the jacket (1), with tangential supply (3) of the feed gas stream comprising liquid droplets at the jacket (1) and with an outlet stub (4) for the liquid separated out in the centrifugal droplet separator in the region of the lower hood (2), and with a gas outlet stub (7) for the gas stream cleaned in the centrifugal droplet separator in the region of the upper hood (2), wherein two, three or more inlet orifices (9) arranged symmetrically on the circumference of the upper hood (2) for tangential supply of cleaning liquid are provided in the same direction as the supply of the feed gas stream comprising liquid droplets.

摘要翻译： 提出了一种离心液滴分离器，用于从包括它们的进料气流中分离出液滴，具有垂直纵向轴线和圆形横截面，其中夹套（1）和罩（2）在上端和下端 所述护套（1）具有在所述护套（1）处包含液滴的进料气流的切向供应（3）和用于在所述下部区域中的所述离心液滴分离器中分离出的液体的出口短管（4） （2），并且具有用于在上罩（2）的区域中在离心液滴分离器中清洁的气流的气体出口短管（7），其中两个，三个或更多个入口孔（9）对称地布置在 在与包含液滴的进料气流的供给相同的方向上提供用于切向供应清洁液的上罩（2）的周边。

公开(公告)号：US08181505B2

公开(公告)日：2012-05-22

申请号：US12366963

申请日：2009-02-06

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

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

IPC分类号： G01N27/60

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

摘要： A method is proposed for characterizing a totality of particles. The method can be used in particular for characterizing 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 of the selected class have a prespecified mobility dm; b) in a counting step, a number N of the particles of the selected class is determined; c) in a charge determination step, a charge Q of the particles 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.

摘要翻译： 提出了一种表征颗粒总数的方法。 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; c）在充电确定步骤中，确定所选类别的粒子的电荷Q; 和d）在评价步骤中，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的聚集状态的至少一项信息。