公开(公告)号：US20130089739A1

公开(公告)日：2013-04-11

申请号：US13632225

申请日：2012-10-01

Applicant: King Abdullah University of Science and Technolo

Inventor： Vivek Polshettiwar ,  Aziz Fihri

IPC: C01G53/04 ,  B01J19/12 ,  C07F15/04 ,  C01G49/02 ,  B82Y40/00 ,  B82Y30/00

CPC classification number: B01J23/755 ,  B01D53/864 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/20792 ,  B01D2255/209 ,  B01D2255/9207 ,  B01D2257/502 ,  B01J19/126 ,  B01J23/80 ,  B01J23/825 ,  B01J23/8892 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/006 ,  B01J35/026 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/0018 ,  B01J37/031 ,  B01J37/346 ,  B82Y40/00 ,  C01G53/00 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2002/88 ,  C01P2002/89 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2006/12 ,  Y10T428/2982

Abstract: Embodiments of the present disclosure provide for nanoparticles, methods of making nanoparticles, methods of using the nanoparticles, and the like. Nanoparticles of the present disclosure can have a variety of morphologies, which may lead to their use in a variety of technologies and processes. Nanoparticles of the present may be used in sensors, optics, mechanics, circuits, and the like. In addition, nanoparticles of the present disclosure may be used in catalytic reactions, for CO oxidation, as super-capacitors, in hydrogen storage, and the like.

Abstract translation: 本公开的实施方案提供纳米颗粒，制备纳米颗粒的方法，使用纳米颗粒的方法等。 本公开的纳米颗粒可以具有各种形态，这可以导致其在各种技术和方法中的使用。 本发明的纳米颗粒可用于传感器，光学，力学，电路等中。 此外，本公开的纳米颗粒可用于催化反应，用于CO氧化，作为超级电容器，在氢存储等中。

公开(公告)号：US2075174A

公开(公告)日：1937-03-30

申请号：US2266035

申请日：1935-05-21

Applicant: PHILLIPS PETROLEUM CO

Inventor： BUELL ALBERT E ,  SCHULZE WALTER A

IPC: B01D53/86 ,  C10G29/04 ,  C10G29/06 ,  C10G45/04 ,  C10G45/28

CPC classification number: C10G17/095 ,  B01D53/52 ,  B01D53/8606 ,  B01D2255/209 ,  B01D2257/306 ,  C10G29/00 ,  C10G29/04 ,  C10G29/06 ,  C10G45/04 ,  C10G45/28

公开(公告)号：US11697110B2

公开(公告)日：2023-07-11

申请号：US16184162

申请日：2018-11-08

Applicant: BASF CORPORATION

Inventor： Xiaofan Yang ,  Matthew Tyler Caudle

IPC: B01J23/745 ,  B01J23/83 ,  B01J23/89 ,  B01J29/76 ,  B01J35/00 ,  B01J35/04 ,  F01N3/20 ,  F01N3/28 ,  B01D53/94 ,  B01D53/86 ,  B01J37/04

CPC classification number: B01J29/763 ,  B01D53/86 ,  B01D53/944 ,  B01D53/945 ,  B01D53/9418 ,  B01D53/9422 ,  B01D53/9436 ,  B01J23/745 ,  B01J23/83 ,  B01J23/89 ,  B01J23/894 ,  B01J35/0013 ,  B01J35/0033 ,  B01J35/04 ,  F01N3/20 ,  F01N3/2013 ,  F01N3/2828 ,  B01D2255/102 ,  B01D2255/206 ,  B01D2255/209 ,  B01D2255/2068 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/50 ,  B01D2255/91 ,  B01D2255/9155 ,  B01D2255/9202 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/502 ,  B01D2257/702 ,  B01D2257/708 ,  B01D2258/012 ,  B01J37/04 ,  B01J2523/00 ,  F01N2330/06 ,  F01N2370/04 ,  F01N2510/063 ,  Y02T10/12 ,  B01J2523/00 ,  B01J2523/305 ,  B01J2523/3725 ,  B01J2523/842 ,  B01J2523/00 ,  B01J2523/3737 ,  B01J2523/845

Abstract: The invention provides a catalyst composition, including a mixture of catalytically active particles and a magnetic material, such as superparamagnetic iron oxide nanoparticles, capable of inductive heating in response to an applied alternating electromagnetic field. The catalytically active particles will typically include a base metal, platinum group metal, oxide of base metal or platinum group metal, or combination thereof, and will be adapted for use in various catalytic systems, such as diesel oxidation catalysts, catalyzed soot filters, lean NOx traps, selective catalytic reduction catalysts, ammonia oxidation catalysts, or three-way catalysts. The invention also includes a system and method for heating a catalyst material, which includes a catalyst article that includes the catalyst composition and a conductor for receiving current and generating an alternating electromagnetic field in response thereto, the conductor positioned such that the generated alternating electromagnetic field is applied to at least a portion of the magnetic material.

公开(公告)号：US09821295B2

公开(公告)日：2017-11-21

申请号：US15634297

申请日：2017-06-27

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Md Hasan Zahir ,  Alhooshani Khalid

IPC: B01J21/04 ,  B01J23/08 ,  B01J23/62 ,  B01J23/825 ,  B01J23/89 ,  B01J37/00 ,  B01J37/03 ,  B01J37/04 ,  B01J37/10 ,  B01J35/00 ,  B01J35/10 ,  B01J23/755 ,  B01J23/00 ,  B01J37/08 ,  B01J37/02 ,  B01D53/86

CPC classification number: B01J23/755 ,  B01D53/8628 ,  B01D53/9418 ,  B01D2255/20753 ,  B01D2255/209 ,  B01D2255/2092 ,  B01D2255/405 ,  B01D2255/9202 ,  B01D2255/9207 ,  B01J23/005 ,  B01J23/08 ,  B01J23/14 ,  B01J23/24 ,  B01J23/34 ,  B01J23/62 ,  B01J23/66 ,  B01J23/825 ,  B01J35/0006 ,  B01J35/008 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1061 ,  B01J37/0045 ,  B01J37/0221 ,  B01J37/033 ,  B01J37/036 ,  B01J37/088 ,  B01J37/10 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/32 ,  B01J2523/847

Abstract: The present disclosure relates to a process for producing a finely divided metal-doped aluminogallate nanocomposite comprising mixing a carrier solvent with a bulk metal-doped aluminogallate nanocomposite to form a bulk metal-doped aluminogallate slurry and atomizing the bulk metal-doped aluminogallate slurry using a low temperature collision to produce a finely divided metal-doped aluminogallate nanocomposite, the composition of a nickel-doped aluminogallate nanocomposite (GAN), and a method of NO decomposition using the nickel-doped aluminogallate nanocomposite.

公开(公告)号：US20170291165A1

公开(公告)日：2017-10-12

申请号：US15634297

申请日：2017-06-27

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Md Hasan Zahir ,  Alhooshani Khalid

IPC: B01J23/755 ,  B01J23/00 ,  B01J35/00 ,  B01J35/10 ,  B01D53/86 ,  B01J37/03 ,  B01J37/04 ,  B01J37/08 ,  B01J37/02 ,  B01J23/08 ,  B01J37/10

CPC classification number: B01J23/755 ,  B01D53/8628 ,  B01D53/9418 ,  B01D2255/20753 ,  B01D2255/209 ,  B01D2255/2092 ,  B01D2255/405 ,  B01D2255/9202 ,  B01D2255/9207 ,  B01J23/005 ,  B01J23/08 ,  B01J23/14 ,  B01J23/24 ,  B01J23/34 ,  B01J23/62 ,  B01J23/66 ,  B01J23/825 ,  B01J35/0006 ,  B01J35/008 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1061 ,  B01J37/0045 ,  B01J37/0221 ,  B01J37/033 ,  B01J37/036 ,  B01J37/088 ,  B01J37/10 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/32 ,  B01J2523/847

Abstract: The present disclosure relates to a process for producing a finely divided metal-doped aluminogallate nanocomposite comprising mixing a carrier solvent with a bulk metal-doped aluminogallate nanocomposite to form a bulk metal-doped aluminogallate slurry and atomizing the bulk metal-doped aluminogallate slurry using a low temperature collision to produce a finely divided metal-doped aluminogallate nanocomposite, the composition of a nickel-doped aluminogallate nanocomposite (GAN), and a method of NO decomposition using the nickel-doped aluminogallate nanocomposite.

公开(公告)号：US09433930B2

公开(公告)日：2016-09-06

申请号：US14090809

申请日：2013-11-26

Applicant: Clean Diesel Technologies, Inc.

Inventor： Zahra Nazarpoor

IPC: B01J21/04 ,  B01J23/24 ,  B01J23/72 ,  B01J23/889 ,  B01J37/02 ,  B01J23/00 ,  B01D53/94 ,  B01J37/03

CPC classification number: B01J23/8892 ,  B01D53/945 ,  B01D2255/20715 ,  B01D2255/2073 ,  B01D2255/20761 ,  B01D2255/209 ,  B01D2255/40 ,  B01D2255/65 ,  B01J23/005 ,  B01J37/0244 ,  B01J37/035 ,  B01J37/038 ,  B01J2523/00 ,  Y02T10/22 ,  B01J2523/17 ,  B01J2523/48 ,  B01J2523/56 ,  B01J2523/72 ,  B01J2523/31

Abstract: The present disclosure relates to selecting the layer of applying ZPGM active phase in washcoat, or applying ZPGM active phase in overcoat, for achieving optimized performance and enhanced thermal stability. Applying ZPGM active phase catalyst in overcoat shows improvements compare to applying ZPGM active phase in washcoat. The selected active phase material may include a chemical composition that is substantially free from PGM, including a formulation of stoichiometric Cu—Mn spinel structure active phase deposited on Niobium-Zirconium support oxide. The selected active phase layer applied in overcoat may include a washcoat of alumina coated on a suitable ceramic substrate. The disclosed active phase may be applied in overcoat to maximize efficiency of catalyst systems, which may exhibit enhanced catalytic activity properties, which may stable after aging and under steady state and oscillating condition, showing optimized performance purifying gases in TWC condition.

Abstract translation: 本公开涉及选择在修补基面涂层中施加ZPGM活性相的层，或在外涂层中施加ZPGM活性相，以实现优化的性能和增强的热稳定性。 与在涂层中应用ZPGM活性相相比，在外涂层中使用ZPGM活性相催化剂显示出改进。 选择的活性相材料可以包括基本上不含PGM的化学组合物，包括沉积在铌 - 锆担载氧化物上的化学计量的Cu-Mn尖晶石结构活性相的配方。 施加在外涂层中的所选活性相层可以包括涂覆在合适的陶瓷基底上的氧化铝的修补基面涂层。 所公开的活性相可以施加在外涂层中以使催化剂体系的效率最大化，其可以表现出增强的催化活性性质，其在老化和稳定状态和振荡条件之后可以稳定，在TWC条件下显示优化的性能净化气体。

公开(公告)号：US09403156B2

公开(公告)日：2016-08-02

申请号：US14662946

申请日：2015-03-19

Applicant: UT-Battelle, LLC

Inventor： Chaitanya K. Narula ,  Xiaofan Yang

IPC: B01J29/06 ,  B01J29/46 ,  B01J29/40 ,  C01B39/02 ,  C01B39/06 ,  C01B39/36 ,  B01D53/94 ,  B01J23/825 ,  B01J23/83 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08

CPC classification number: B01J29/46 ,  B01D53/9418 ,  B01D2255/206 ,  B01D2255/2063 ,  B01D2255/207 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/209 ,  B01D2255/504 ,  B01D2258/012 ,  B01J23/825 ,  B01J23/83 ,  B01J29/405 ,  B01J37/009 ,  B01J37/0203 ,  B01J37/088 ,  B01J2229/186 ,  C01B39/02 ,  C01B39/026 ,  C01B39/06 ,  C01B39/36 ,  Y02T10/24

Abstract: A catalyst comprising a zeolite loaded with copper ions and at least one trivalent metal ion other than Al+3, wherein the catalyst decreases NOx emissions in diesel exhaust. The trivalent metal ions are selected from, for example, trivalent transition metal ions, trivalent main group metal ions, and/or trivalent lanthanide metal ions. In particular embodiments, the catalysts are selected from Cu—Fe-ZSM5, Cu—La-ZSM-5, Fe—Cu—La-ZSM5, Cu—Sc-ZSM-5, and Cu—In-ZSM5. The catalysts are placed on refractory support materials and incorporated into catalytic converters.

公开(公告)号：US09216383B2

公开(公告)日：2015-12-22

申请号：US13849237

申请日：2013-03-22

Applicant: Zahra Nazarpoor

Inventor： Zahra Nazarpoor

IPC: B01D50/00 ,  B01D53/94 ,  B01J37/02 ,  B01J37/03 ,  B01J23/00 ,  B01J23/83 ,  B01J23/835 ,  B01J23/847 ,  B01J35/00

CPC classification number: B01D53/945 ,  B01D2255/2045 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/20761 ,  B01D2255/209 ,  B01D2255/2092 ,  B01D2255/2094 ,  B01D2255/407 ,  B01D2255/908 ,  B01D2255/9207 ,  B01J23/002 ,  B01J23/005 ,  B01J23/83 ,  B01J23/835 ,  B01J23/8474 ,  B01J35/002 ,  B01J37/0219 ,  B01J37/0242 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/035 ,  B01J37/038 ,  B01J2523/00 ,  Y02T10/22 ,  B01J2523/17 ,  B01J2523/31 ,  B01J2523/3712 ,  B01J2523/3718 ,  B01J2523/3725 ,  B01J2523/48 ,  B01J2523/23 ,  B01J2523/56 ,  B01J2523/43

Abstract: Disclosed here are material formulations of use in the conversion of exhaust gases, where the formulations may include Copper (Cu), Cerium (Ce), Tin (Sn), Niobium (Nb), Zirconium (Zr), Calcium (Ca) and combinations thereof.

Abstract translation: 这里公开了用于废气转化的材料配方，其中配方可以包括铜（Cu），铈（Ce），锡（Sn），铌（Nb），锆（Zr），钙（Ca）和组合 其中。

公开(公告)号：US20150352531A1

公开(公告)日：2015-12-10

申请号：US14732307

申请日：2015-06-05

Applicant: Clean Diesel Technologies, Inc.

Inventor： Randal L. Hatfield ,  Stephen J. Golden ,  Johnny T. Ngo

IPC: B01J23/89 ,  B01J35/04 ,  B01J23/00

CPC classification number: B01D53/9472 ,  B01D53/945 ,  B01D53/9454 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/207 ,  B01D2255/20715 ,  B01D2255/20738 ,  B01D2255/209 ,  B01D2255/2092 ,  B01D2255/40 ,  B01D2255/902 ,  B01D2255/908 ,  B01J21/04 ,  B01J23/002 ,  B01J23/10 ,  B01J23/20 ,  B01J23/63 ,  B01J23/83 ,  B01J23/8906 ,  B01J23/894 ,  B01J27/232 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/0244 ,  B01J2523/00 ,  Y02A50/2324 ,  Y02T10/22

Abstract: The present disclosure describes rhodium iron catalysts of use in catalyst systems. Disclosed here are TWCs configured to include a substrate and one or more of a washcoat layer, an impregnation layer, and/or an overcoat layer. Disclosed herein are one or more of a washcoat layer and/or an overcoat layer formed using a slurry that includes one or more of an oxygen storage material, a refractory support oxide, iron, and rhodium. Disclosed herein are methods of preparing catalysts wherein a washcoat layer is deposited onto the substrate, one or more impregnation layers may be deposited onto the washcoat layer, one or more overcoat layers may be deposited onto the impregnation washcoat layer, and one or more additional impregnation layers may be deposited onto the one or more washcoat layers.

Abstract translation: 本公开描述了用于催化剂体系的铑铁催化剂。 这里公开的是被配置为包括基底和一个或多个修补基面涂层，浸渍层和/或外涂层的TWC。 本文公开了使用包含储氧材料，耐火载体氧化物，铁和铑中的一种或多种的浆料形成的修补基面涂层和/或外涂层中的一种或多种。 本文公开了制备催化剂的方法，其中将修补基面涂层沉积在基材上，一个或多个浸渍层可以沉积在修补基面涂层上，一个或多个外涂层可以沉积在浸渍涂层上，并且一个或多个另外的浸渍 层可以沉积在一个或多个修补基面涂层上。

公开(公告)号：US20150352494A1

公开(公告)日：2015-12-10

申请号：US14732499

申请日：2015-06-05

Applicant: Clean Diesel Technologies, Inc.

Inventor： Randal L. Hatfield ,  Zahra Nazarpoor ,  Johnny T. Ngo ,  Edward J. Lee ,  Stephen J. Golden

IPC: B01D53/94

CPC classification number: B01D53/9472 ,  B01D53/945 ,  B01D53/9454 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/207 ,  B01D2255/20715 ,  B01D2255/20738 ,  B01D2255/209 ,  B01D2255/2092 ,  B01D2255/40 ,  B01D2255/902 ,  B01D2255/908 ,  B01J21/04 ,  B01J23/002 ,  B01J23/10 ,  B01J23/20 ,  B01J23/63 ,  B01J23/83 ,  B01J23/8906 ,  B01J23/894 ,  B01J27/232 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/0244 ,  B01J2523/00 ,  Y02A50/2324 ,  Y02T10/22

Abstract: The present disclosure describes zoned three way catalyst (TWC) systems including Rhodium-iron overcoat layers and Nb—Zr—Al Oxide overcoat layers. Disclosed herein are TWC sample systems that are configured to include a substrate and one or more of a washcoat layer, an impregnation layer, and/or an overcoat layer. In catalyst systems disclosed herein, closed-coupled catalysts include a first catalyst zone with an overcoat layer formed using a slurry that includes an oxide mixture and an Oxygen Storage Material (OSM). In catalyst systems disclosed herein, oxide mixtures include niobium oxide (Nb2O5), zirconia, and alumina. Further, catalyst systems disclosed herein include a second catalyst zone with an overcoat layer formed to include a rhodium-iron catalyst. Yet further, catalyst systems disclosed herein include impregnation layers that include one or more of Palladium, Barium, Cerium, Neodymium, and Rhodium.

Abstract translation: 本公开描述了包括铑 - 铁外涂层和Nb-Zr-Al氧化物外涂层的分区三元催化剂（TWC）系统。 本文公开了被配置为包括基底和一个或多个修补基面涂层，浸渍层和/或外涂层的TWC样品系统。 在本文公开的催化剂体系中，封闭偶联催化剂包括具有使用包含氧化物混合物和氧气存储材料（OSM）的浆料形成的外涂层的第一催化剂区域。 在本文公开的催化剂体系中，氧化物混合物包括氧化铌（Nb 2 O 5），氧化锆和氧化铝。 此外，本文公开的催化剂体系包括具有形成为包括铑 - 铁催化剂的外涂层的第二催化剂区域。 此外，本文公开的催化剂体系包括包含钯，钡，铈，钕和铑中的一种或多种的浸渍层。