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：US20090298684A1

公开(公告)日：2009-12-03

申请号：US12421208

申请日：2009-04-09

Applicant: Bing Zhou ,  Sukesh Parasher ,  Michael Rueter

Inventor： Bing Zhou ,  Sukesh Parasher ,  Michael Rueter

IPC: B01J23/42 ,  B01J23/745

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

Abstract: Multicomponent nanoparticles include two or more dissimilar components selected from different members of 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 polyfunctional dispersing agent such that the multicomponent nanoparticles have a substantially uniform distribution of the two or more dissimilar components. The polyfunctional dispersing agent may include organic molecules, polymers, oligomers, or salts of these. The molecules of the dispersing agent bind to the dissimilar components to overcome same-component attraction, thereby allowing the dissimilar components to form multicomponent nanoparticles. Dissimilar components such as iron and platinum can be alloyed together using the dispersing agent to form substantially uniform multicomponent nanoparticles, which can be used alone or with a support. At least a portion of the dispersing agent is removed by reduction and/or oxidation.

Abstract translation: 多组分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组中的不同成员的两种或更多种不同成分。 使用多官能分散剂分散两种或更多种不同的组分，使得多组分纳米颗粒具有两个或多个不同成分的基本上均匀的分布。 多官能分散剂可以包括这些的有机分子，聚合物，低聚物或盐。 分散剂的分子与不同的组分结合以克服相同成分的吸引，从而允许不同组分形成多组分纳米颗粒。 可以使用分散剂将诸如铁和铂的不同组分合金化以形成基本均匀的多组分纳米颗粒，其可以单独使用或与支持体一起使用。 通过还原和/或氧化除去至少一部分分散剂。

公开(公告)号：US20060174902A1

公开(公告)日：2006-08-10

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。

公开(公告)号：US20060116286A1

公开(公告)日：2006-06-01

申请号：US10990616

申请日：2004-11-17

Applicant: Bing Zhou ,  Sukesh Parasher ,  Michael Rueter

Inventor： Bing Zhou ,  Sukesh Parasher ,  Michael Rueter

IPC: B01J23/00

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

Abstract: Disclosed are nanoparticles formed from a plurality of two or more different components. The two or more components are dispersed using a dispersing agent such that the nanoparticles have a substantially uniform distribution of the two or more 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 like-component attractions, thereby allowing different and/or dissimilar components to form heterogeneous nanoparticles. In one embodiment, dissimilar components such as iron and platinum are complexed using the dispersing agent to form substantially uniform heterogeneous nanoparticles. Methods are also disclosed for making the multicomponent nanoparticles. The methods include forming suspensions of two or more components complexed with the dispersing agent molecules. The suspensions can also be deposited on a support material and/or anchored to the support.

公开(公告)号：US07045481B1

公开(公告)日：2006-05-16

申请号：US11103824

申请日：2005-04-12

Applicant: Sukesh Parasher ,  Michael Rueter ,  Bing Zhou

Inventor： Sukesh Parasher ,  Michael Rueter ,  Bing Zhou

IPC: B01J31/00

CPC classification number: B01J35/0013 ,  B01J23/38 ,  B01J27/053 ,  B01J27/08 ,  B01J29/06 ,  B01J31/1625 ,  B01J37/0219 ,  C01B15/026

Abstract: Supported catalysts include a solid support such as silica that is functionalized to have inorganic acid functional groups attached thereto. Active catalyst particles are supported on the functionalized support material. The acid functionalized support material is made by reacting a solid support with an inorganic acid containing agent such as sulfuric acid or para-toluene sulfonic acid. An organic anchoring agent is used to form and anchor catalyst nanoparticles to the acid functionalized support material. The supported catalyst can be sized and shaped for use in any type of reactor, including a fixed bed or fluidized bed reactor. The methods of the present invention also include a process for the direct synthesis of hydrogen peroxide using the supported catalyst.

Abstract translation: 负载型催化剂包括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。 活性催化剂颗粒负载在官能化的载体材料上。 酸官能化的载体材料通过使固体载体与无机酸的试剂如硫酸或对甲苯磺酸反应制得。 使用有机锚固剂将催化剂纳米颗粒形成和锚定到酸官能化载体材料上。 负载催化剂的尺寸和形状可用于任何类型的反应器，包括固定床或流化床反应器。 本发明的方法还包括使用负载型催化剂直接合成过氧化氢的方法。

公开(公告)号：US07045479B2

公开(公告)日：2006-05-16

申请号：US10618909

申请日：2003-07-14

Applicant: Bing Zhou ,  Michael Rueter

Inventor： Bing Zhou ,  Michael Rueter

IPC: B01J31/00 ,  B01J37/00

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：US20050025697A1

公开(公告)日：2005-02-03

申请号：US10897493

申请日：2004-07-23

Applicant: Michael Rueter ,  Bing Zhou ,  Sukesh Parasher

Inventor： Michael Rueter ,  Bing Zhou ,  Sukesh Parasher

IPC: C01B15/029

CPC classification number: C01B15/029

Abstract: A process is disclosed for the direct catalytic production of aqueous solutions of hydrogen peroxide from hydrogen and oxygen in the presence of a small amount of one or more water soluble organic additives (about 0.1-10% by weight). Suitable catalysts include nanometer-sized noble metal catalytic crystal particles. The catalyst particles preferably have a controlled surface coordination number of 2 to increase the selectivity of hydrogen peroxide production. The water soluble additive(s) increases catalytic activity causing significant increases in the apparent first order reaction rate constant for the direct production of aqueous hydrogen peroxide.

Abstract translation: 公开了一种在少量一种或多种水溶性有机添加剂（约0.1-10重量％）存在下从氢气和氧气直接催化生产过氧化氢水溶液的方法。 合适的催化剂包括纳米级的贵金属催化晶体颗粒。 催化剂颗粒优选具有受控的表面配位数2，以增加过氧化氢生产的选择性。 水溶性添加剂增加催化活性，导致直接生产过氧化氢水溶液的表观一级反应速率常数显着增加。

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。