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    ULTRASONIC TREATMENT CHAMBER HAVING ELECTRODE PROPERTIES
    21.
    发明申请
    ULTRASONIC TREATMENT CHAMBER HAVING ELECTRODE PROPERTIES 有权
    具有电极特性的超声波处理室

    公开(公告)号：US20090014377A1

    公开(公告)日：2009-01-15

    申请号：US11777140

    申请日：2007-07-12

    申请人： Robert Allen Janssen ,  John Glen Ahles ,  Thomas David Ehlert ,  John Gavin MacDonald ,  Earl C. McCraw, JR. ,  Patrick Sean McNichols ,  Paul Warren Rasmussen ,  Steve Roffers

    发明人： Robert Allen Janssen ,  John Glen Ahles ,  Thomas David Ehlert ,  John Gavin MacDonald ,  Earl C. McCraw, JR. ,  Patrick Sean McNichols ,  Paul Warren Rasmussen ,  Steve Roffers

    IPC分类号： B06B1/02

    CPC分类号： C02F1/36 ,  C02F1/4672 ,  C02F1/4676 ,  C02F2303/04

    摘要： A liquid treatment chamber having an elongate housing through which liquid flows longitudinally from an inlet port to an outlet port thereof is disclosed. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency and a predetermined electrode potential to ultrasonically energize and electrolyze liquid within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other. The horn and agitating members are constructed and arranged for dynamic motion of the agitating members relative to the horn at the predetermined frequency and to operate in an ultrasonic cavitation mode of the agitating members corresponding to the predetermined frequency and the liquid being treated in the chamber.

    摘要翻译： 公开了一种具有细长壳体的液体处理室，液体通过该壳体从入口端口到出口端口纵向流动。 细长的超声波波导组件在壳体内延伸并且可以预定的超声波频率和预定的电极电位工作，以超声波激励和电解壳体内的液体。 波导组件的细长超声波喇叭至少部分地设置在入口和出口的中间，并且具有多个离散的搅拌构件，其与入口和出口端口处的喇叭中的接触并横向向外延伸，与纵向间隔开的关系 彼此。 喇叭和搅拌构件被构造和布置成用于搅动构件相对于喇叭以预定频率的动态运动，并且在对应于预定频率的搅拌构件的超声空化模式和在腔室中被处理的液体进行操作。

    METHODS OF PREPARING METAL-MODIFIED SILICA NANOPARTICLES
    22.
    发明申请
    METHODS OF PREPARING METAL-MODIFIED SILICA NANOPARTICLES 失效
    制备金属改性二氧化硅纳米粒子的方法

    公开(公告)号：US20100150859A1

    公开(公告)日：2010-06-17

    申请号：US12335176

    申请日：2008-12-15

    申请人： Bao Trong Do ,  Thomas David Ehlert ,  Robert Allen Janssen ,  John Gavin MacDonald ,  Paul Warren Rasmussen ,  Shiming Zhuang

    发明人： Bao Trong Do ,  Thomas David Ehlert ,  Robert Allen Janssen ,  John Gavin MacDonald ,  Paul Warren Rasmussen ,  Shiming Zhuang

    IPC分类号： A61L2/23 ,  B01F11/02

    CPC分类号： B01F11/0258 ,  A61L9/014

    摘要： A method of preparing metal-modified silica particles is disclosed. Specifically, a treatment chamber is provided in which a first and a second formulation are ultrasonically mixed to prepare metal-modified silica particles. The treatment chamber has an elongate housing through which the first and second formulations flow longitudinally from a first inlet port and a second inlet port, respectively, to an outlet port thereof. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency to ultrasonically energize the formulations within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other. The horn and agitating members are constructed and arranged for dynamic motion of the agitating members relative to the horn at the predetermined frequency and to operate in an ultrasonic cavitation mode of the agitating members corresponding to the predetermined frequency and the formulations being mixed in the chamber.

    摘要翻译： 公开了一种制备金属改性二氧化硅颗粒的方法。 具体地说，提供一种处理室，其中第一和第二制剂被超声波混合以制备金属改性的二氧化硅颗粒。 处理室具有细长的外壳，第一和第二配方通过该外壳从第一入口端口和第二入口端口分别纵向流到其出口。 细长的超声波波导组件在壳体内延伸并且可以预定的超声频率操作以超声波地激励壳体内的配方。 波导组件的细长的超声波喇叭至少部分地设置在入口和出口的中间，并且具有多个离散的搅拌构件，其与入口和出口端口处的喇叭的横向外部接触并向外延伸，与纵向间隔开的关系 彼此。 喇叭和搅拌构件被构造和布置成用于搅动构件相对于喇叭以预定频率的动态运动，并且在对应于预定频率的搅拌构件的超声空化模式下操作，并且配方在腔室中混合。

    Methods of preparing metal-modified silica nanoparticles
    24.
    发明授权
    Methods of preparing metal-modified silica nanoparticles 失效
    制备金属改性二氧化硅纳米粒子的方法

    公开(公告)号：US08685178B2

    公开(公告)日：2014-04-01

    申请号：US12335176

    申请日：2008-12-15

    申请人： Bao Trong Do ,  Thomas David Ehlert ,  Robert Allen Janssen ,  John Gavin MacDonald ,  Paul Warren Rasmussen ,  Shiming Zhuang

    发明人： Bao Trong Do ,  Thomas David Ehlert ,  Robert Allen Janssen ,  John Gavin MacDonald ,  Paul Warren Rasmussen ,  Shiming Zhuang

    IPC分类号： B06B3/00 ,  B22F9/16

    CPC分类号： B01F11/0258 ,  A61L9/014

    摘要： A method of preparing metal-modified silica particles is disclosed. Specifically, a treatment chamber is provided in which a first and a second formulation are ultrasonically mixed to prepare metal-modified silica particles. The treatment chamber has an elongate housing through which the first and second formulations flow longitudinally from a first inlet port and a second inlet port, respectively, to an outlet port thereof. An elongate ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency to ultrasonically energize the formulations within the housing. An elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and has a plurality of discrete agitating members in contact with and extending transversely outward from the horn intermediate the inlet and outlet ports in longitudinally spaced relationship with each other. The horn and agitating members are constructed and arranged for dynamic motion of the agitating members relative to the horn at the predetermined frequency and to operate in an ultrasonic cavitation mode of the agitating members corresponding to the predetermined frequency and the formulations being mixed in the chamber.

    摘要翻译： 公开了一种制备金属改性二氧化硅颗粒的方法。 具体地说，提供一种处理室，其中第一和第二制剂被超声波混合以制备金属改性的二氧化硅颗粒。 处理室具有细长的外壳，第一和第二配方通过该外壳从第一入口端口和第二入口端口分别纵向流到其出口。 细长的超声波波导组件在壳体内延伸并且可以预定的超声频率操作以超声波地激励壳体内的配方。 波导组件的细长超声波喇叭至少部分地设置在入口和出口的中间，并且具有多个离散的搅拌构件，其与入口和出口端口处的喇叭中的接触并横向向外延伸，与纵向间隔开的关系 彼此。 喇叭和搅拌构件被构造和布置成用于搅动构件相对于喇叭以预定频率的动态运动，并且在对应于预定频率的搅拌构件的超声空化模式下操作，并且配方在腔室中混合。