Method and device for detecting and identifying bio-aerosol particles in the air
    2.
    发明授权
    Method and device for detecting and identifying bio-aerosol particles in the air 有权
    用于检测和识别空气中的生物气溶胶颗粒的方法和装置

    公开(公告)号:US06806464B2

    公开(公告)日:2004-10-19

    申请号:US10450638

    申请日:2003-12-10

    IPC分类号: B01D5944

    摘要: In a method for detecting and identifying bioaerosol particles in the air, the bioaerosol particles in a particle stream are selected in an ATOFMS (aerosol time-of-flight mass spectrometer) by means of fluorescence techniques, and only the selected bioaerosol particles are ionized, for instance on the basis of MALDI (matrix-assisted laser desorption/ionization), after which the resulting ions are detected and the bioaerosol particles are identified. The selection of bioaerosol particles takes place by means of laser radiation, generated by a first laser device, of a wavelength which in specific substances in bioaerosol particles effects a fluorescence, after which by means of a fluorescence detector the bioaerosol particles are selected and a second laser device is triggered to emit light of a wavelength which effects the ionization of the bioaerosol particles selected only by the fluorescence detector.

    摘要翻译: 在用于检测和鉴定空气中的生物气溶胶颗粒的方法中,通过荧光技术在ATOFMS(气溶胶飞行时间质谱仪)中选择颗粒物流中的生物气溶胶颗粒,并且仅选择的生物气溶胶颗粒被电离, 例如基于MALDI(基质辅助激光解吸/电离)的基础,之后检测所得到的离子并鉴定生物溶胶颗粒。 生物溶胶颗粒的选择通过由第一激光装置产生的激光辐射进行,其波长在生物气溶胶颗粒中的特定物质中产生荧光,之后通过荧光检测器选择生物气溶胶颗粒,第二 激光装置被触发以发射波长的光,该波长影响仅由荧光检测器选择的生物气溶胶颗粒的电离。

    PROCESS AND APPARATUS FOR PRODUCING COATED PARTICLES
    3.
    发明申请
    PROCESS AND APPARATUS FOR PRODUCING COATED PARTICLES 失效
    生产涂层颗粒的方法和装置

    公开(公告)号:US20120128889A1

    公开(公告)日:2012-05-24

    申请号:US13259003

    申请日:2010-03-25

    IPC分类号: B05D1/06 B05B5/025

    CPC分类号: B01J2/006 B01J2/04 B01J2/16

    摘要: The invention is directed to a process and apparatus for preparing coated particles, in particular a process for preparing particles that are coated with small particles using electrospraying. The coated particles produced according to the present invention find use for instance as catalysts or as pharmaceuticals. According to the invention a host particle is contacted in a gas stream where it is allowed to contact with one or more moving tribocharging particles, thus providing a charged host particle, which is subsequently contacted with charged guest particles in an electrospraying step.

    摘要翻译: 本发明涉及一种制备涂层颗粒的方法和装置,特别是一种使用电喷雾制备涂覆有小颗粒的颗粒的方法。 根据本发明制备的涂覆颗粒可用作例如催化剂或药物。 根据本发明,主体颗粒在允许与一个或多个运动的摩擦带电颗粒接触的气流中接触,从而提供带电的主体颗粒,其随后在电喷雾步骤中与带电的客体颗粒接触。

    Method and device for purifying a liquid
    4.
    发明申请
    Method and device for purifying a liquid 有权
    净化液体的方法和装置

    公开(公告)号:US20110042199A1

    公开(公告)日:2011-02-24

    申请号:US12448926

    申请日:2008-01-16

    摘要: The present invention comprises a method and device for purifying a liquid (4) comprising liquid particules and residual particles, comprising the steps of;—heating the liquid particules and residual particules for purifying; (6)—carrying the liquid in of liquid droplets into a purification space,—applying a similar electric charge to the liquid droplets and to a condensation surface; (20)—evaporating liquid particles in the purification space;—condensing the evaporated liquid particles to form condensation on the condensation surface; (20)—discharging the condensation (22) and the unevaporated residual particles separately (24).

    摘要翻译: 本发明包括一种用于净化包含液体微粒和残留颗粒的液体(4)的方法和装置,包括以下步骤: - 加热液体微粒和残余颗粒进行净化; (6) - 将液滴中的液体进入净化空间,将类似的电荷施加到液滴和冷凝表面; (20) - 在净化空间中蒸发液体颗粒; - 冷凝蒸发的液体颗粒以在冷凝表面上形成冷凝; (20) - 分别对冷凝物(22)和未蒸发的残留颗粒进行充气(24)。

    USE OF AN ELECTRIC FIELD FOR THE REMOVAL OF DROPLETS IN A GASEOUS FLUID
    5.
    发明申请
    USE OF AN ELECTRIC FIELD FOR THE REMOVAL OF DROPLETS IN A GASEOUS FLUID 有权
    使用电场去除气体流体中的液滴

    公开(公告)号:US20100326274A1

    公开(公告)日:2010-12-30

    申请号:US12808736

    申请日:2008-12-17

    IPC分类号: B03C3/40

    摘要: A method, and an apparatus to reduce and remove liquid droplets in air, such as fog, mist, haze, spray or steam. The mist and/or air borne water or other liquid droplets catching and collection apparatus creates an “electric wind”, especially enforced by charged needle points or line arranged constructions and/or wires of the first electrode and an electric charging of mist and/or air borne water or other liquid droplets, which will be directed by the “electric wind” and the electric field between the electric source and the opposite grounded or opposite charged counter electrode (second electrode) of fine gauze or something comparable.

    摘要翻译: 减少和去除空气中的液滴的方法和装置,例如雾,雾,雾,喷雾或蒸汽。 雾气和/或空气传播的水或其他液滴捕集和收集装置产生“电风”,特别是通过带电针点或线排列的构造和/或第一电极的电线和电荷的雾和/或 空气传播的水或其他液滴,其将由“电风”引导,并且电源和相对的接地或相对的带电的对电极(第二电极)之间的电场或细微纱布的电场相当。

    SYSTEM AND METHOD FOR DELIVERING SPRAYED PARTICLES BY ELECTROSPRAYING
    7.
    发明申请
    SYSTEM AND METHOD FOR DELIVERING SPRAYED PARTICLES BY ELECTROSPRAYING 审中-公开
    通过电沉积递送喷雾颗粒的系统和方法

    公开(公告)号:US20140367478A1

    公开(公告)日:2014-12-18

    申请号:US14369750

    申请日:2012-12-24

    IPC分类号: B05B5/03 B05B5/053

    摘要: A spraying device for producing a spray of particles in a carrier gas at ambient pressure, includes a storage volume for a liquid substance; at least one nozzle having an inlet and an outlet, the nozzle inlet fluidly communicating with the storage volume; a counter electrode; an electric supply coupled between the at least one nozzle and counter electrode for providing a first potential and create a first electric field between the nozzle outlet and the counter electrode. The device further includes at least one discharge electrode coupled to the electric supply for providing a second potential between the discharge electrode and the counter electrode, the polarity of the second potential being opposite to the polarity of the first potential. The at least one nozzle and the at least one discharge electrode are arranged adjacent and parallel to each other and facing the counter electrode from a substantially same direction.

    摘要翻译: 一种用于在环境压力下在载气中产生颗粒喷雾的喷射装置,包括液体物质的储存容积; 至少一个具有入口和出口的喷嘴,所述喷嘴入口与所述存储容积流体连通; 对电极 耦合在所述至少一个喷嘴和对电极之间的电源,用于提供第一电位并在喷嘴出口和对电极之间产生第一电场。 该装置还包括耦合到电源的至少一个放电电极,用于在放电电极和对电极之间提供第二电位,第二电位的极性与第一电位的极性相反。 所述至少一个喷嘴和所述至少一个放电电极被布置成彼此相邻并平行并且从基本上相同的方向面对所述对电极。

    Particle catch arrangement using static electric field and methods of using same
    8.
    发明授权
    Particle catch arrangement using static electric field and methods of using same 有权
    使用静电场的颗粒捕获装置及其使用方法

    公开(公告)号:US08574345B2

    公开(公告)日:2013-11-05

    申请号:US13564522

    申请日:2012-08-01

    IPC分类号: B03C3/04

    CPC分类号: E01C1/005 B03C3/12

    摘要: This invention provides a method for the removal of smut, fine dust and exhaust gas particles from polluted air including providing a particle catch arrangement with a charged surface, the particle catch arrangement being arranged to generate a static electric field, wherein the electric field is at least 0.2 kV/m. The invention further provides a particle catch arrangement including a surface that can be charged, further including a generator arranged to generate charge to the surface that can be charged and to generate a static electric field of at least 0.2 kV/m, wherein the particle catch arrangement is part of or integrated with an object including street furniture.

    摘要翻译: 本发明提供了一种从污染空气中除去污迹,细粉尘和废气颗粒的方法,包括提供带有带电表面的颗粒捕获装置,该颗粒捕获装置布置成产生静电场,其中电场处于 至少0.2kV / m。 本发明还提供一种包括能够充电的表面的颗粒捕获装置,还包括发生器,其布置成向可充电的表面产生电荷并产生至少0.2kV / m的静电场,其中所述颗粒捕获 安排是与包括街道家具在内的对象的一部分或整合。

    PARTICLE CATCH ARRANGEMENT USING STATIC ELECTRIC FIELD AND METHODS OF USING SAME
    9.
    发明申请
    PARTICLE CATCH ARRANGEMENT USING STATIC ELECTRIC FIELD AND METHODS OF USING SAME 有权
    使用静电电场的颗粒捕获装置及其使用方法

    公开(公告)号:US20130025449A1

    公开(公告)日:2013-01-31

    申请号:US13564522

    申请日:2012-08-01

    IPC分类号: B03C3/04

    CPC分类号: E01C1/005 B03C3/12

    摘要: This invention provides a method for the removal of smut, fine dust and exhaust gas particles from polluted air including providing a particle catch arrangement with a charged surface, the particle catch arrangement being arranged to generate a static electric field, wherein the electric field is at least 0.2 kV/m. The invention further provides a particle catch arrangement including a surface that can be charged, further including a generator arranged to generate charge to the surface that can be charged and to generate a static electric field of at least 0.2 kV/m, wherein the particle catch arrangement is part of or integrated with an object including street furniture.

    摘要翻译: 本发明提供了一种从污染空气中除去污迹,细粉尘和废气颗粒的方法,包括提供带有带电表面的颗粒捕获装置,该颗粒捕获装置布置成产生静电场,其中电场处于 至少0.2kV / m。 本发明还提供一种包括能够充电的表面的颗粒捕获装置,还包括发生器,其布置成向可充电的表面产生电荷并产生至少0.2kV / m的静电场,其中所述颗粒捕获 安排是与包括街道家具在内的对象的一部分或整合。