公开(公告)号：US20080193368A1

公开(公告)日：2008-08-14

申请号：US11673552

申请日：2007-02-09

Applicant: Zhihua Wu ,  Zhenhua Zhou ,  Michael Rueter ,  Bing Zhou

Inventor： Zhihua Wu ,  Zhenhua Zhou ,  Michael Rueter ,  Bing Zhou

IPC: C01B15/029 ,  B01J31/02 ,  B01J31/06

CPC classification number: C01B15/029 ,  B01J23/44 ,  B01J35/0013 ,  Y10S977/775

Abstract: Methods for manufacturing supported catalysts and the use of these catalysts in, e.g., the direct synthesis of hydrogen peroxide. The nanocatalyst particles are manufactured from catalyst atoms complexed with organic agent molecules (e.g., polyacrylic acid). The complexed catalyst atoms are heated to cause formation of the nanocatalyst particles. The temperature used to cause formation of the particles is typically greater than 30° C., preferably greater than 50° C, and more preferably greater than 70° C.

Abstract translation: 用于制造负载型催化剂的方法以及这些催化剂在例如直接合成过氧化氢中的用途。 纳米催化剂颗粒由与有机试剂分子（例如聚丙烯酸）络合的催化剂原子制备。 络合的催化剂原子被加热以引起纳米催化剂颗粒的形成。 用于引起颗粒形成的温度通常大于30℃，优选大于50℃，更优选大于70℃。

公开(公告)号：US20060002847A1

公开(公告)日：2006-01-05

申请号：US11211283

申请日：2005-08-25

Applicant: Michael Rueter

Inventor： Michael Rueter

IPC: C01B15/01

CPC classification number: C01B15/029

Abstract: An improved catalytic process for producing hydrogen peroxide directly by reaction of hydrogen and oxygen is disclosed. The process employs staged or sequential feeding of portions of the hydrogen feedstream into zones in the catalytic reactor in amounts sufficient to maintain an essentially constant and preferred ratio of oxygen to hydrogen at the inlet to each of the vessel's zones whereby high selectivity for hydrogen peroxide production is achieved and excess oxygen recycle requirements are minimized.

公开(公告)号：US20050014636A1

公开(公告)日：2005-01-20

申请号：US10618909

申请日：2003-07-14

Applicant: Bing Zhou ,  Michael Rueter

Inventor： Bing Zhou ,  Michael Rueter

IPC: B01J21/18 ,  B01J23/16 ,  B01J23/38 ,  B01J23/40 ,  B01J23/44 ,  B01J23/70 ,  B01J29/89 ,  B01J35/00 ,  B01J37/02 ,  B01J37/18 ,  C01B3/40 ,  C01B15/029 ,  H01M4/90 ,  C08F20/02 ,  B01J31/00

CPC classification number: H01M4/9075 ,  B01J21/18 ,  B01J23/16 ,  B01J23/38 ,  B01J23/40 ,  B01J23/44 ,  B01J23/70 ,  B01J29/89 ,  B01J35/0013 ,  B01J37/0203 ,  B01J37/18 ,  C01B3/40 ,  C01B15/029 ,  C01B2203/1047 ,  H01M4/90 ,  Y02P20/52

Abstract: Intermediate precursor compositions for use in manufacturing supported reactive catalysts having a controlled coordination structure, and methods for manufacturing such precursor compositions are disclosed. The precursor compositions include a catalyst complex formed from catalyst atoms and a control agent that is applied to a substrate. Reduction of the catalyst complex yields supported reactive catalyst in which a preponderance of the top or outer layer of atoms of the catalyst particles exhibit a controlled coordination number of 2. The supported catalysts are useful for a variety of chemical reactions, including the preparation of hydrogen peroxide with high selectivity.

Abstract translation: 公开了用于制备具有受控配位结构的负载型反应性催化剂的中间体前体组合物，以及制备这种前体组合物的方法。 前体组合物包括由催化剂原子形成的催化剂络合物和施加到基材上的控制剂。 催化剂络合物的还原产生支持的反应催化剂，其中催化剂颗粒的顶部或外层原子的优势表现出受控的配位数2.支持的催化剂可用于各种化学反应，包括制备氢 过氧化物具有高选择性。

公开(公告)号：US06746597B2

公开(公告)日：2004-06-08

申请号：US10066289

申请日：2002-01-31

Applicant: Bing Zhou ,  Michael Rueter

Inventor： Bing Zhou ,  Michael Rueter

IPC: C01G3506

CPC classification number: B01J37/0203 ,  B01J23/40 ,  B01J23/42 ,  B01J23/626 ,  B01J23/89 ,  B01J35/002 ,  B01J35/0053 ,  B01J35/006 ,  C10G35/085 ,  C10G35/09 ,  C10G35/095

Abstract: A noble metal nanometer-sized catalyst composition is described along with the method for preparation of the composition. The crystal face of the catalyst contains a preponderance of (111) type crystal phase exposure. The crystal phase exposure is controlled by sequestering the noble metal cation before deposition on a catalyst support. Controlled catalyst face exposition combined with the nanometer scale of the catalyst increases the catalyst selectivity and activity, particularly for hydrogenation and dehydrogenation reactions.

Abstract translation: 与制备该组合物的方法一起描述贵金属纳米尺寸的催化剂组合物。 催化剂的晶面含有（111）型晶相曝光的优势。 结晶相暴露通过在沉积在催化剂载体上之前螯合贵金属阳离子来控制。 与催化剂的纳米级结合控制的催化剂表面展开增加催化剂选择性和活性，特别是对于氢化和脱氢反应。

公开(公告)号：US20070231248A1

公开(公告)日：2007-10-04

申请号：US11393334

申请日：2006-03-30

Applicant: Michael Rueter ,  Sukesh Parasher ,  Cheng Zhang ,  Bing Zhou

Inventor： Michael Rueter ,  Sukesh Parasher ,  Cheng Zhang ,  Bing Zhou

IPC: C01B15/01 ,  B01J21/16

CPC classification number: C01B15/029 ,  B01J21/08 ,  B01J23/44 ,  B01J35/0013 ,  B01J37/0207 ,  B01J37/0211 ,  B01J37/06 ,  B01J37/18

Abstract: Supported catalysts include an inorganic solid support such as silica that is functionalized to have inorganic acid functional groups attached thereto. The functionalization of the support material is optimized by (i) limiting the amount of water present during the functionalization reaction, (ii) using a concentrated mineral acid or derivative thereof, and/or (iii) increasing the reaction temperature and/or reaction pressure. The acid-functionalized support material serves as a support for a metal nanoparticle catalyst. The nanocatalyst particles are preferably bonded to the support material through an organic molecule, oligomer, or polymer having functional groups that can bind to both the nanocatalyst particles and to the support material. The supported catalysts can advantageously be used for the direct synthesis of hydrogen peroxide from hydrogen and oxygen feed streams.

Abstract translation: 负载型催化剂包括无机固体载体如二氧化硅，其被官能化以具有连接到其上的无机酸官能团。 通过（i）限制官能化反应期间存在的水的量，（ii）使用浓缩的无机酸或其衍生物，和/或（iii）增加反应温度和/或反应压力来优化载体材料的官能化 。 酸官能化的载体材料用作金属纳米颗粒催化剂的载体。 纳米催化剂颗粒优选通过具有可结合纳米催化剂颗粒和载体材料的官能团的有机分子，低聚物或聚合物结合到载体材料上。 负载型催化剂可有利地用于从氢气和氧气进料流直接合成过氧化氢。

公开(公告)号：US20060105910A1

公开(公告)日：2006-05-18

申请号：US11103676

申请日：2005-04-12

Applicant: Bing Zhou ,  Sukesh Parasher ,  Michael Rueter

Inventor： Bing Zhou ,  Sukesh Parasher ,  Michael Rueter

IPC: B01J23/745

CPC classification number: B01J35/0013 ,  B01J21/18 ,  B01J23/8906 ,  B01J37/0211 ,  B01J37/0219 ,  Y10S977/81

Abstract: Nanoparticles include a plurality of two or more dissimilar components selected from the group of noble metals, base transition metals, alkali earth metals, and rare earth metals and/or different groups of the periodic table of elements. The two or more dissimilar components are dispersed using a dispersing agent such that the nanoparticles have a substantially uniform distribution of the two or more dissimilar components. The dispersing agents can be poly functional small organic molecules, polymers, or oligomers, or salts of these. The molecules of the dispersing agent bind to the particle atoms to overcome same-component attractions, thereby allowing dissimilar components to form heterogeneous nanoparticles. Dissimilar components such as iron and platinum can be complexed using the dispersing agent to form substantially uniform heterogeneous nanoparticles. The nanoparticles can be used alone or applied to a support. At least a portion of the dispersing agent can be removed by reduction and/or oxidation.

Abstract translation: 纳米颗粒包括选自贵金属，碱金属过渡金属，碱土金属和稀土金属和/或元素周期表的不同基团中的多个两种或更多种不同成分。 使用分散剂分散两种或更多种不同的组分，使得纳米颗粒具有两个或多个不同组分的基本上均匀的分布。 分散剂可以是这些的多功能小有机分子，聚合物或低聚物或其盐。 分散剂的分子与颗粒原子结合以克服相同成分的吸引力，从而允许不同的组分形成不均匀的纳米颗粒。 不同组分如铁和铂可以使用分散剂络合以形成基本均匀的异质纳米颗粒。 纳米颗粒可以单独使用或应用于载体。 可以通过还原和/或氧化除去至少一部分分散剂。

公开(公告)号：US06586480B1

公开(公告)日：2003-07-01

申请号：US10212534

申请日：2002-08-06

Applicant: Peizheng Zhou ,  Yijun Lu ,  Michael Rueter

Inventor： Peizheng Zhou ,  Yijun Lu ,  Michael Rueter

IPC: C07C2700

CPC classification number: C10G2/32 ,  C01B3/025 ,  C01B2203/025 ,  C01B2203/06 ,  C01B2203/062 ,  C01C1/0488 ,  C05C3/00 ,  Y02P20/125 ,  Y02P20/52

Abstract: Process and economic advantages are achieved by the integration of a Fischer Tropsch process for hydrocarbon liquids production as a retrofit in an installation for the production of ammonia fertilizer from fossil fuel derived syngas. Utilization of most of the CO and part of the H2 in the syngas stream during Fischer-Tropsch synthesis as the first step in the integrated process produces hydrocarbon products while the F-T effluent containing unreacted hydrogen gas at the necessary ratio of H2/N2 is used in the second step of ammonia synthesis. The overall product slate as appropriate for maximum economic performance of the installation is thus achieved.

Abstract translation: 通过将碳氢化合物液体生产的费 - 托法合并为化石燃料衍生的合成气生产氨肥的装置的改造，可以实现工艺和经济优势。 在费 - 托合成期间大部分CO和部分H2在合成气中的利用作为综合过程的第一步产生烃产物，而含有H 2 / N 2所需比例的未反应氢气的FT流出物用于 氨合成的第二步。 因此实现了适用于安装的最大经济性能的整体产品。

公开(公告)号：US06534661B1

公开(公告)日：2003-03-18

申请号：US09996920

申请日：2001-11-30

Applicant: Bing Zhou ,  Michael Rueter

Inventor： Bing Zhou ,  Michael Rueter

IPC: B01J2989

CPC classification number: C07D301/12 ,  B01J23/38 ,  B01J23/40 ,  B01J29/89 ,  B01J35/0013 ,  B01J35/0046 ,  B01J35/006 ,  B01J37/0203 ,  C01B15/029 ,  Y02P20/125 ,  Y02P20/52 ,  Y02P20/588

Abstract: The invention discloses a dual-functional catalyst composition and an integrated process for production of olefin epoxides including propylene oxide by catalytic reaction of hydrogen peroxide from hydrogen and oxygen with olefin feeds such as propylene. The epoxides and hydrogen peroxide are preferably produced simultaneously in situ. The dual-functional catalyst comprises noble metal crystallites with dimensions on the nanometer scale (on the order of

Abstract translation: 本发明公开了一种双功能催化剂组合物和用于通过由氢和氧与烯烃进料如丙烯的过氧化氢的催化反应生产烯烃环氧化物（包括环氧丙烷）的综合方法。 环氧化物和过氧化氢优选同时原位制备。 双功能催化剂包括尺寸为纳米尺度（约<1nm至10nm）的贵金属微晶，特别分散在钛硅质石基材颗粒上。 双官能催化剂催化氢和氧的直接反应，在贵金属催化剂表面上产生过氧化氢中间体，并且过氧化氢中间体与丙烯进料的反应产生环氧丙烷产物。 将这两个功能结合在单个催化剂中提供了一种非常有效的一体化方法，其可操作于氢的可燃性极限以下，并且对于生产过氧化氢以产生烯烃氧化物（例如环氧丙烷）而言是非常有选择性的，而不形成不希望的共同产物。

公开(公告)号：US06517840B1

公开(公告)日：2003-02-11

申请号：US09453769

申请日：1999-12-02

Applicant: William G. Kozak ,  Puvin Pichai ,  Patricia J. Voorstad ,  Sang I. Kang ,  Michael Rueter ,  Jonathan D. Thomas

Inventor： William G. Kozak ,  Puvin Pichai ,  Patricia J. Voorstad ,  Sang I. Kang ,  Michael Rueter ,  Jonathan D. Thomas

IPC: A01N6500

CPC classification number: C07D311/40

Abstract: A process for recovering isoflavone values from a biomass in which the isoflavone values are extracted from the biomass with a selective solvent for the isoflavone values, solid isoflavone values and the selective solvent are contacted with a nonsolvent or antisolvent for the isoflavone value which is miscible with the selective solvent. Optionally the nonsolvent or antisolvent is admixed with water during the contact with the solid isoflavone values to improve the purity and recovery of the solid isoflavone values.

Abstract translation: 从生物质中回收异黄酮值的方法，其中异黄酮值是用异黄酮值的选择性溶剂从生物质中提取的，固体异黄酮值和选择性溶剂与非溶剂或反溶剂接触，用于与 选择性溶剂。 任选地，在与固体异黄酮接触期间将非溶剂或抗溶剂与水混合以提高固体异黄酮值的纯度和回收率。

公开(公告)号：US07856992B2

公开(公告)日：2010-12-28

申请号：US11054196

申请日：2005-02-09

Applicant: Bing Zhou ,  Sukesh Parasher ,  Michael Rueter ,  Zhihua Wu

Inventor： Bing Zhou ,  Sukesh Parasher ,  Michael Rueter ,  Zhihua Wu

IPC: A24B15/00

CPC classification number: A24B15/28 ,  A24B15/282 ,  A24B15/286 ,  A24B15/287 ,  A24B15/288 ,  A24D3/16

Abstract: Tobacco products and articles are disclosed that include a nanoparticle catalyst. The nanoparticles are capable of degrading undesirable small molecules in tobacco smoke. The nanoparticle catalyst includes a dispersing agent that inhibits the deactivation of the nanoparticle catalyst. One embodiment disclosed has a dispersing agent that anchors the nanoparticles to a support material thereby preventing agglomeration of the nanoparticles. The dispersed nanoparticles exhibit higher activity and reduce the required loading in the tobacco material.

Abstract translation: 公开了包括纳米颗粒催化剂的烟草制品和制品。 纳米颗粒能够降解烟草烟雾中不希望的小分子。 纳米颗粒催化剂包括抑制纳米颗粒催化剂失活的分散剂。 所公开的一个实施方案具有将纳米颗粒锚固到支撑材料上的分散剂，从而防止纳米颗粒的附聚。 分散的纳米颗粒表现出更高的活性并减少烟草材料中所需的负载量。