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1. 发明申请

WO2011075400A1 ADVANCED CATALYSTS FOR AUTOMOTIVE APPLICATIONS 审中-公开
标题翻译：用于汽车应用的先进催化剂
公开(公告)号：WO2011075400A1
公开(公告)日：2011-06-23
申请号：PCT/US2010059764
申请日：2010-12-09
申请人： SDCMATERIALS LLC , YIN QINGHUA , QI XIWANG , BIBERGER MAXIMILIAN A , LEAMON DAVID
发明人： YIN QINGHUA , QI XIWANG , BIBERGER MAXIMILIAN A , LEAMON DAVID
IPC分类号： B01J27/13
CPC分类号： B01J23/8926 , B01J23/42 , B01J35/0013 , B01J35/006 , B01J37/00 , B01J37/009 , B01J37/0203 , B01J37/0211 , B01J37/0238 , B01J37/32 , B01J37/349 , B28B23/0087 , B32B7/12 , B32B37/14 , B82Y30/00 , B82Y40/00 , C23C4/134
摘要： Embodiments of present inventions are directed to an advanced catalyst. The advanced catalyst includes a honeycomb structure with an at least one nano-particle on the honeycomb structure. The advanced catalyst used in diesel engines is a two-way catalyst. The advanced catalyst used in gas engines is a three-way catalyst. In both the two-way catalyst and the three-way catalyst, the at least one nano-particle includes nano-active material and nano-support. The nano-support is typically alumina. In the two-way catalyst, the nano-active material is platinum. In the three-way catalyst, the nano-active material is platinum, palladium, rhodium, or an alloy. The alloy is of platinum, palladium, and rhodium.
摘要翻译：本发明的实施例涉及先进的催化剂。高级催化剂包括在蜂窝结构上具有至少一个纳米颗粒的蜂窝结构。用于柴油发动机的先进催化剂是双向催化剂。用于燃气发动机的先进催化剂是三元催化剂。在双向催化剂和三元催化剂中，至少一种纳米颗粒包括纳米活性材料和纳米载体。纳米载体通常是氧化铝。在双向催化剂中，纳米活性材料是铂。在三元催化剂中，纳米活性材料是铂，钯，铑或合金。该合金是铂，钯和铑。

2. 发明申请

WO2011075447A1 CATALYST PRODUCTION METHOD AND SYSTEM 审中-公开
标题翻译：催化剂生产方法与系统
公开(公告)号：WO2011075447A1
公开(公告)日：2011-06-23
申请号：PCT/US2010/060138
申请日：2010-12-13
申请人： SDCMATERIALS LLC , LEAMON, David
发明人： LEAMON, David
IPC分类号： B01J23/42 , B01J21/06
CPC分类号： B01J23/8926 , B01J23/42 , B01J35/0013 , B01J37/00 , B01J37/009 , B01J37/0211 , B01J37/32 , B01J37/349 , B28B23/0087 , B32B7/12 , B32B37/14 , B82Y30/00 , B82Y40/00 , C23C4/134
摘要： 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 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.
摘要翻译：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分布; 如果尺寸分布曲线低于阈值，则重复该混合物的混合; 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要施加到催化剂载体上的分散体的体积; 并通过将该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

WO2011075400A9 ADVANCED CATALYSTS FOR AUTOMOTIVE APPLICATIONS 审中-公开
公开(公告)号：WO2011075400A9
公开(公告)日：2011-06-23
申请号：PCT/US2010/059764
申请日：2010-12-09
申请人： SDCMATERIALS, INC. , YIN, Qinghua , QI, Xiwang , BIBERGER, Maximilian, A. , LEAMON, David
发明人： YIN, Qinghua , QI, Xiwang , BIBERGER, Maximilian, A. , LEAMON, David
IPC分类号： B01J27/13
摘要： Embodiments of present inventions are directed to an advanced catalyst. The advanced catalyst includes a honeycomb structure with an at least one nano-particle on the honeycomb structure. The advanced catalyst used in diesel engines is a two-way catalyst. The advanced catalyst used in gas engines is a three-way catalyst. In both the two-way catalyst and the three-way catalyst, the at least one nano-particle includes nano-active material and nano-support. The nano-support is typically alumina. In the two-way catalyst, the nano-active material is platinum. In the three-way catalyst, the nano-active material is platinum, palladium, rhodium, or an alloy. The alloy is of platinum, palladium, and rhodium.

4. 发明申请

WO2011075448A1 NON-PLUGGING D.C.PLASMA GUN 审中-公开
标题翻译：非扩散D.C.PLASMA枪
公开(公告)号：WO2011075448A1
公开(公告)日：2011-06-23
申请号：PCT/US2010/060140
申请日：2010-12-13
申请人： SDCMATERIALS LLC , LAYMAN, Frederick P. , LEAMON, David
发明人： LAYMAN, Frederick P. , LEAMON, David
IPC分类号： H05H1/42 , H05H1/44
CPC分类号： H01J37/32055 , B01J23/42 , B01J23/8926 , B01J37/00 , B22F1/0085 , B28B23/0087 , B32B7/12 , B32B37/14 , C23C4/134 , H05H1/42
摘要： 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.
摘要翻译：一种等离子体枪系统，包括：等离子体枪，其包括出口，其中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得等离子体流能够在进入扩展室时膨胀，并且该端口被配置为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。

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