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    • 1. 发明授权
    • Catalyst production method and system
    • 催化剂生产方法和系统
    • US09149797B2
    • 2015-10-06
    • US12965745
    • 2010-12-10
    • David Leamon
    • David Leamon
    • B01J37/34B01J23/89B01J23/42B01J35/00B01J37/00B01J37/32B28B23/00B32B7/12B32B37/14B82Y30/00B82Y40/00C23C4/12B01J37/02
    • B01J23/8926B01J23/42B01J35/0013B01J37/00B01J37/009B01J37/0211B01J37/32B01J37/349B28B23/0087B32B7/12B32B37/14B82Y30/00B82Y40/00C23C4/134
    • A method of producing a catalyst comprising: mixing catalytic particles and a solvent, thereby forming a mixture; performing a size distribution analysis on the mixture to determine a size distribution profile; repeating the mixing of the catalytic particles and the solvent in the mixture if the size distribution profile is below a threshold; centrifuging the mixture if the size distribution profile is at or above the threshold, thereby forming a supernate and a precipitate, wherein the supernate comprises a dispersion including the catalytic particles and the solvent; decanting the mixture, separating the supernate from the precipitate; determining the particle content of the separated supernate; determining a volume of the dispersion to be applied to a catalyst support based on one or more properties of the catalyst support; and impregnating the catalyst support with the catalytic particles in the dispersion by applying the volume of the dispersion to the catalyst support.
    • 一种制备催化剂的方法,包括:将催化剂颗粒和溶剂混合,从而形成混合物; 对混合物进行尺寸分布分析以确定尺寸分布特征; 如果尺寸分布曲线低于阈值,则重复混合中的催化剂颗粒和溶剂的混合物; 如果尺寸分布曲线等于或高于阈值,则离心混合物,从而形成上清液和沉淀物,其中上清液包含包含催化剂颗粒和溶剂的分散体; 倾析混合物,将上清液与沉淀物分离; 确定分离的上清液的颗粒含量; 基于所述催化剂载体的一种或多种性质确定施加到催化剂载体上的分散体的体积; 并通过将分散体的体积施加到催化剂载体上,将催化剂载体与催化剂颗粒浸渍在分散体中。
    • 3. 发明申请
    • CATALYST PRODUCTION METHOD AND SYSTEM
    • 催化剂生产方法与系统
    • US20110143916A1
    • 2011-06-16
    • US12965745
    • 2010-12-10
    • David Leamon
    • David Leamon
    • B01J37/02B01J37/08B01J37/32B01J37/04B01J37/34B82Y30/00
    • B01J23/8926B01J23/42B01J35/0013B01J37/00B01J37/009B01J37/0211B01J37/32B01J37/349B28B23/0087B32B7/12B32B37/14B82Y30/00B82Y40/00C23C4/134
    • A method of producing a catalyst comprising: mixing catalytic particles and a solvent, thereby forming a mixture; performing a size distribution analysis on the mixture to determine a size distribution profile; repeating the mixing of the catalytic particles and the solvent in the mixture if the size distribution profile is below a threshold; centrifuging the mixture if the size distribution profile is at or above the threshold, thereby forming a supernate and a precipitate, wherein the supernate comprises a dispersion including the catalytic particles and the solvent; decanting the mixture, separating the supernate from the precipitate; determining the particle content of the separated supernate; determining a volume of the dispersion to be applied to a catalyst support based on one or more properties of the catalyst support; and impregnating the catalyst support with the catalytic particles in the dispersion by applying the volume of the dispersion to the catalyst support.
    • 一种制备催化剂的方法,包括:将催化剂颗粒和溶剂混合,从而形成混合物; 对混合物进行尺寸分布分析以确定尺寸分布特征; 如果尺寸分布曲线低于阈值,则重复混合中的催化剂颗粒和溶剂的混合物; 如果尺寸分布曲线等于或高于阈值,则离心混合物,从而形成上清液和沉淀物,其中上清液包含包含催化剂颗粒和溶剂的分散体; 倾析混合物,将上清液与沉淀物分离; 确定分离的上清液的颗粒含量; 基于所述催化剂载体的一种或多种性质确定施加到催化剂载体上的分散体的体积; 并通过将分散体的体积施加到催化剂载体上,将催化剂载体与催化剂颗粒浸渍在分散体中。
    • 10. 发明授权
    • Non-plugging D.C. plasma gun
    • 不堵塞直流等离子枪
    • US08803025B2
    • 2014-08-12
    • US12965735
    • 2010-12-10
    • Frederick P. LaymanDavid Leamon
    • Frederick P. LaymanDavid Leamon
    • B23K9/00
    • H01J37/32055B01J23/42B01J23/8926B01J37/00B22F1/0085B28B23/0087B32B7/12B32B37/14C23C4/134H05H1/42
    • A plasma gun system comprising: a plasma gun comprising an outlet, wherein the plasma gun is configured to generate a plasma stream and provide the plasma stream to the outlet; and a plasma gun extension assembly configured to be coupled to the plasma gun, wherein the plasma gun extension assembly comprises an extension chamber and a port, the extension chamber having an interior diameter defined by a chamber wall and being configured to receive the plasma stream from the outlet of the plasma gun and to enable the plasma stream to expand upon entering the extension chamber, and the port being configured to introduce a powder to the expanded plasma stream at a location outside of the plasma gun.
    • 一种等离子枪系统,包括:等离子体枪,其包括出口,其中所述等离子体枪被配置为产生等离子体流并将等离子流提供给所述出口; 以及等离子体枪延伸组件,其被配置为耦合到所述等离子体枪,其中所述等离子体枪延伸组件包括延伸室和端口,所述延伸室具有由室壁限定的内部直径,并且被配置为从 等离子体枪的出口并且使等离子体流在进入延伸室时能够膨胀,并且该端口构造成在等离子体枪外部的位置处将粉末引入到扩展的等离子体流中。