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公开(公告)号：US20160144346A1
公开(公告)日：2016-05-26
申请号：US14745272
申请日：2015-06-19
Applicant: SDCmaterials, Inc.
Inventor： Maximilian A. BIBERGER , Stephen Edward LEHMAN, JR. , Robert Matthew KEVWITCH , Qinghua YIN
CPC classification number: B01J23/464 , B01J8/00 , B01J21/04 , B01J21/063 , B01J21/066 , B01J21/08 , B01J23/00 , B01J23/02 , B01J23/10 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/58 , B01J23/63 , B01J23/83 , B01J27/02 , B01J27/14 , B01J27/20 , B01J27/24 , B01J31/02 , B01J35/0006 , B01J35/0013 , B01J35/006 , B01J35/0066 , B01J35/023 , B01J37/0203 , B01J37/0211 , B01J37/0215 , B01J37/0219 , B01J37/0236 , B01J37/04 , B01J37/08 , B01J37/349 , B82Y40/00 , C07C5/10 , C07C2521/04 , C07C2523/42 , C07C2601/14 , Y02P20/52 , Y10S977/892 , Y10T428/2982 , Y10T428/2991 , C07C13/18
Abstract: An oxide catalyst is formed by vaporizing a quantity of at least one precursor material or catalyst material thereby forming a vapor cloud. The vapor cloud is quenched forming precipitate nanoparticles. The nanoparticles are impregnated onto supports. The supports are able to be used in existing heterogeneous catalysis systems. A system for forming oxide catalysts comprises means for vaporizing a quantity of at least one precursor material or at least one catalyst material, quenching the resulting vapor cloud and forming precipitate nanoparticles. The system further comprises means for supports with the nanoparticles.
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公开(公告)号：US20160074854A1
公开(公告)日：2016-03-17
申请号：US14785629
申请日：2014-04-15
Applicant: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
Inventor： Oliver NOLL , Guido WALTHER , Sigrid EVERT , Andreas MARTIN
CPC classification number: B01J37/0201 , B01J35/008 , B01J37/0054 , B01J37/0211 , B01J37/0223 , B01J37/08
Abstract: Disclosed herein is a process and an apparatus for producing coated catalysts. A process of the present disclosure includes providing a composition containing a liquid and a catalytically active material and/or a precursor thereof in a stock vessel, providing a support material in a vessel which is rotatable about a longitudinal axis, transporting the composition from the stock vessel through a first conduit to a spray nozzle, transporting a propellant fluid through a second conduit to the spray nozzle, atomizing the composition and propellant fluid in the nozzle to produce an aerosol that flows into the vessel and impregnates the support material present therein, heating the vessel so the liquid present in the aerosol evaporates from the support material and the finely divided support material which has been treated with catalytically active material and/or a precursor thereof is dried, and discharging the vaporized liquid from the vessel.
Abstract translation: 本文公开了一种用于生产涂层催化剂的方法和设备。 本公开的方法包括在容器容器中提供含有液体和催化活性材料和/或其前体的组合物，在容器中提供支撑材料，其可以围绕纵向轴线旋转，将组合物从所述原料 容器通过第一导管传送到喷嘴，将推进剂流体通过第二导管输送到喷嘴，使喷嘴中的组合物和推进剂流体雾化，以产生流入容器并浸渍存在于其中的支撑材料的气溶胶，加热 容器使得存在于气溶胶中的液体从支撑材料蒸发，并且已经用催化活性材料和/或其前体处理过的细碎支撑材料被干燥，并从容器中排出蒸发的液体。
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公开(公告)号：US20160067679A1
公开(公告)日：2016-03-10
申请号：US14818164
申请日：2015-08-04
Applicant: SDCmaterials, Inc.
Inventor： Qinghua YIN , Xiwang QI , Maximilian A. BIBERGER
CPC classification number: B01J23/8926 , B01J21/04 , B01J23/42 , B01J23/44 , B01J23/464 , B01J35/0013 , B01J35/04 , B01J37/00 , B01J37/009 , B01J37/0211 , B01J37/32 , B01J37/349 , B28B23/0087 , B32B7/12 , B32B37/14 , B82Y30/00 , B82Y40/00 , C23C4/134 , Y02T10/22
Abstract: 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.
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公开(公告)号：US20150344667A1
公开(公告)日：2015-12-03
申请号：US14653746
申请日：2013-12-30
Applicant: UNIVATION TECHNOLOGIES, LLC
Inventor： Yuanqiao Rao , Ping Cai , Kevin J. Cann , David F. Hussein , Wesley R. Mariott , Phuong A. Cao
CPC classification number: C08K3/36 , B01J21/06 , B01J21/08 , B01J21/18 , B01J35/0013 , B01J35/0033 , B01J37/0203 , B01J37/0211 , C08F4/65912 , C08F4/65927 , C08F110/02 , C08F2410/01 , C08F10/00 , C08F4/65916 , C08F4/025 , C08F4/65925
Abstract: Catalyst systems and methods for making and using the same are provided. The catalyst system can include a catalyst support, wherein the catalyst support has an average particle size of about 2 microns to about 200 microns. Nanoparticles are adhered to the catalyst support, wherein the nanoparticles have an average particle size of about 2 to about 200 nanometers. A catalyst is supported on the catalyst support.
Abstract translation: 提供了催化剂体系及其制备和使用方法。 催化剂体系可以包括催化剂载体，其中催化剂载体的平均粒度为约2微米至约200微米。 纳米颗粒粘附到催化剂载体上，其中纳米颗粒具有约2至约200纳米的平均粒度。 催化剂负载在催化剂载体上。
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15.发明授权公开(公告)号：US09186663B2
公开(公告)日：2015-11-17
申请号：US14010392
申请日：2013-08-26
Applicant: SDCmaterials, Inc.
Inventor： Maximilian A. Biberger , Stephen Edward Lehman, Jr. , Robert Matthew Kevwitch , Qinghua Yin , Jesudos J. Kingsley
IPC: B01J37/34 , B01J37/08 , B01J37/04 , B01J21/08 , B01J21/04 , B01J23/10 , B01J21/06 , B01J23/02 , B01J31/02 , B01J8/00 , B01J23/83 , B01J27/02 , B01J27/14 , B01J27/20 , B01J27/24 , B01J23/40 , B01J23/58 , B01J23/63 , B01J35/00 , C07C5/10 , B82Y40/00 , B01J37/02 , B01J23/42
CPC classification number: B01J23/464 , B01J8/00 , B01J21/04 , B01J21/063 , B01J21/066 , B01J21/08 , B01J23/00 , B01J23/02 , B01J23/10 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/58 , B01J23/63 , B01J23/83 , B01J27/02 , B01J27/14 , B01J27/20 , B01J27/24 , B01J31/02 , B01J35/0006 , B01J35/0013 , B01J35/006 , B01J35/0066 , B01J35/023 , B01J37/0203 , B01J37/0211 , B01J37/0215 , B01J37/0219 , B01J37/0236 , B01J37/04 , B01J37/08 , B01J37/349 , B82Y40/00 , C07C5/10 , C07C2521/04 , C07C2523/42 , C07C2601/14 , Y02P20/52 , Y10S977/892 , Y10T428/2982 , Y10T428/2991 , C07C13/18
Abstract: A metal compound catalyst is formed by vaporizing a quantity of catalyst material and a quantity of carrier thereby forming a vapor cloud, exposing the vapor cloud to a co-reactant and quenching the vapor cloud. The nanoparticles are impregnated onto supports. The supports are able to be used in existing heterogeneous catalysis systems. A system for forming metal compound catalysts comprises means for vaporizing a quantity of catalyst material and a quantity of carrier, quenching the resulting vapor cloud, forming precipitate nanoparticles comprising a portion of catalyst material and a portion of carrier, and subjecting the nanoparticles to a co-reactant. The system further comprises means for impregnating the of supports with the nanoparticles.
Abstract translation: 通过汽化一定数量的催化剂材料和一定量的载体从而形成蒸汽云形成金属化合物催化剂，将蒸气云暴露于共反应物并骤冷蒸气云。 将纳米颗粒浸渍到载体上。 该载体能够用于现有的非均相催化体系。 用于形成金属化合物催化剂的系统包括用于蒸发一定数量的催化剂材料和一定量的载体的装置，淬灭所得到的蒸气云，形成包含一部分催化剂材料和一部分载体的沉淀纳米颗粒， 反应物 该系统还包括用纳米颗粒浸渍载体的装置。
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Patent Agency Ranking
16.发明授权Metal particles, exhaust gas purifying catalyst comprising metal particles, and methods for producing them 有权金属颗粒，包含金属颗粒的废气净化催化剂及其制造方法公开(公告)号：US09115621B2
公开(公告)日：2015-08-25
申请号：US14002793
申请日：2011-09-08
Applicant: Shogo Shirakawa , Naoto Nagata , Kimiyasu Ono , Daichi Sato
Inventor： Shogo Shirakawa , Naoto Nagata , Kimiyasu Ono , Daichi Sato
IPC: B01J23/58 , F01N3/08 , B01D53/94 , B01J23/46 , B01J23/52 , B01J23/63 , B01J23/66 , B01J35/00 , B01J37/02 , B01J37/16 , B22F1/00 , B22F9/24 , C22C1/04 , B82Y30/00
CPC classification number: F01N3/08 , B01D53/9413 , B01D2255/1025 , B01D2255/106 , B01D2255/9202 , B01J23/464 , B01J23/52 , B01J23/63 , B01J23/66 , B01J35/0013 , B01J35/002 , B01J35/006 , B01J37/0211 , B01J37/16 , B22F1/0018 , B22F9/24 , B82Y30/00 , C22C1/0466
Abstract: Provided are metal particles comprising an at least partial solid solution of rhodium and gold. Also provided is a method for producing metal particles comprising adding a boron-based reducing agent to a mixed solution containing a rhodium salt and a gold salt to produce the metal particles comprising an at least partial solid solution of rhodium and gold. Furthermore, provided are an exhaust gas purifying catalyst comprising the metal particles supported on a catalyst support and a method for producing the same.
Abstract translation: 提供的是包含铑和金的至少部分固溶体的金属颗粒。 还提供了一种生产金属颗粒的方法，包括向含有铑盐和金盐的混合溶液中加入硼基还原剂，以制备包含至少部分铑和金的固溶体的金属颗粒。 此外，提供了包含负载在催化剂载体上的金属颗粒的废气净化催化剂及其制造方法。
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公开(公告)号：US20150151277A1
公开(公告)日：2015-06-04
申请号：US14094997
申请日：2013-12-03
Inventor： YI-REN TZENG , CHENG-SI TSAO
IPC: B01J23/42
CPC classification number: B01J23/42 , B01J21/18 , B01J29/061 , B01J35/0013 , B01J35/006 , B01J35/10 , B01J35/1028 , B01J35/1042 , B01J35/1061 , B01J35/108 , B01J37/0203 , B01J37/0207 , B01J37/0211 , B01J37/06 , B01J37/12
Abstract: The present invention discloses a confined cell structure with the entires guarded by nano-scale metal nano-particles to help confine subnano-sized metal nano-particles inside the cell. Also the present invention provides a method of forming said confined cell structure on mesoporous carbon materials using a simple impregnation process.
Abstract translation: 本发明公开了一种受纳米级金属纳米粒子保护的纳米粒子的限制电池结构，以帮助将纳米级金属纳米粒子限制在电池内。 此外，本发明提供了使用简单的浸渍工艺在介孔碳材料上形成所述密闭电池结构的方法。
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公开(公告)号：US20150107984A1
公开(公告)日：2015-04-23
申请号：US14404561
申请日：2013-05-29
Applicant: TOTO LTD.
Inventor： Hiromasa Tokudome , Sayuri Okunaka
CPC classification number: B01J23/58 , B01J19/127 , B01J21/063 , B01J23/464 , B01J35/004 , B01J35/023 , B01J37/0211 , B01J37/033 , B01J37/036 , B82Y30/00 , C01B3/04 , C01B3/042 , C01B3/06 , C01G23/006 , C01P2002/50 , C01P2002/54 , C01P2004/03 , C01P2004/04 , C01P2004/64 , Y02E60/364 , B01J2523/00 , B01J2523/24 , B01J2523/47 , B01J2523/822
Abstract: Disclosed is a visible light responsive photocatalyst that simultaneously realizes high crystallinity and refinement of primary particles. Also disclosed is a photocatalyst composed of secondary particles that have a high porosity and are aggregates of fine primary particles. Rhodium-doped strontium titanate that is a visible light responsive photocatalyst of the present invention has a primary particle diameter of not more than 70 nm and has a absorbance at a wavelength of 570 nm of not less than 0.6 and a absorbance at a wavelength of 1800 nm of not more than 0.7, each absorbance determining by measuring a diffuse reflection spectrum, the rhodium-doped strontium titanate having a high water-splitting activity as a photocatalyst.
Abstract translation: 公开了可见光响应光催化剂，其同时实现初级颗粒的高结晶度和细化。 还公开了由具有高孔隙率的二次粒子构成的光催化剂，是具有微细的一次粒子的聚集体。 作为本发明的可见光响应性光催化剂的铑掺杂钛酸锶的初级粒径为70nm以下，波长570nm处的吸光度为0.6以上，波长1800的吸光度 nm不大于0.7，通过测量漫反射光谱确定每个吸光度，具有高水分裂活性的铑掺杂钛酸锶作为光催化剂。
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19.发明申请公开(公告)号：US20150090937A1
公开(公告)日：2015-04-02
申请号：US14502724
申请日：2014-09-30
Applicant: SABIC Global Technologies B.V.
Inventor： Hicham IDRISS , Ahmed Khaja WAHAB , Maher AL-OUFI , Geoff WATERHOUSE
CPC classification number: B01J23/52 , B01J21/063 , B01J23/38 , B01J23/40 , B01J23/66 , B01J35/0013 , B01J35/004 , B01J35/006 , B01J35/1014 , B01J37/0211 , B01J37/0242 , B01J37/16 , C01B3/042 , C01B13/0207 , C25B1/003 , Y02E60/364 , Y02E60/368 , Y10T428/2991
Abstract: Disclosed is a photocatalyst, and methods for its use, that includes a photoactive material comprising a photonic band gap and an electronic band gap, wherein the photonic band gap at least partially overlaps with the electronic band gap, and an electrically conductive material deposited on the photoactive material.
Abstract translation: 公开了一种光催化剂及其使用方法，其包括光子带隙和电子带隙的光活性材料，其中光子带隙至少部分地与电子带隙重叠，并且导电材料沉积在 光活性材料。
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公开(公告)号：US08987163B2
公开(公告)日：2015-03-24
申请号：US14205969
申请日：2014-03-12
IPC: B01J31/00 , B01J27/128 , B01J23/745 , B01J21/04 , B01J21/18 , B01J23/889 , B01J27/224 , B01J35/10 , B01J37/02 , B01J37/03 , B82Y30/00 , C07C1/04
CPC classification number: B01J23/745 , B01J21/04 , B01J21/185 , B01J23/8892 , B01J27/224 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J37/0201 , B01J37/0203 , B01J37/0211 , B01J37/035 , B82Y30/00 , C07C1/044 , C07C1/0445 , C07C2521/04 , C07C2521/18 , C07C2523/745 , C10G2300/1022 , C10G2300/4006 , C10G2400/20 , Y02P30/40 , C07C11/02
Abstract: Disclosed is a process for the production of lower olefins by the conversion of a feed stream comprising carbon monoxide and hydrogen, and catalysts as used therein, such as a Fischer-Tropsch process. By virtue of the invention, lower olefins can be formed from synthesis gas, with high selectivity, and low production of methane. The catalysts used herein comprise an α-alumina support, and a catalytically active component that comprises iron-containing particles dispersed onto the support in at least 1 wt. %. The majority of the iron-containing particles is in direct contact with the α-alumina and is well-distributed thereon. Preferably, the iron-containing particles have an average particle size below 30 nm, and most preferably below 10 nm. The supported catalysts not only show a high selectivity, but also a high catalyst activity and chemical and mechanical stability.
Abstract translation: 公开了通过转化包含一氧化碳和氢气的进料流以及如其中所用的催化剂如费 - 托方法生产低级烯烃的方法。 根据本发明，可以通过合成气体形成低级烯烃，具有高选择性和低甲烷生产能力。 本文使用的催化剂包含α-氧化铝载体和催化活性组分，其包含分散在载体上的含铁颗粒至少1重量％ ％。 大多数含铁颗粒与α-氧化铝直接接触并且分布良好。 优选地，含铁颗粒的平均粒径低于30nm，最优选低于10nm。 负载催化剂不仅显示出高选择性，而且具有高催化剂活性和化学和机械稳定性。
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