公开(公告)号：US20150141236A1

公开(公告)日：2015-05-21

申请号：US14485545

申请日：2014-09-12

Applicant: SDCmaterials, Inc.

Inventor： Qinghua YIN ,  Xiwang QI ,  Maximilian A. BIBERGER

IPC: B01J37/34 ,  B01J21/04 ,  B01J23/46

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.

Abstract translation: 本发明的实施方案涉及先进的催化剂。 先进的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。 燃气发动机中使用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支撑体。 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。

公开(公告)号：US20180093249A1

公开(公告)日：2018-04-05

申请号：US15605750

申请日：2017-05-25

Applicant: SDCmaterials, Inc.

Inventor： Maximilian A. BIBERGER ,  Bryant KEARL ,  Qinghua YIN ,  Xiwang QI

IPC: B01J20/02 ,  F01N3/08 ,  B01D53/94 ,  B01J37/02 ,  B01J35/00 ,  B01J23/63 ,  B01J23/42 ,  B01J20/32 ,  B01J20/28 ,  B01J20/08 ,  B01J20/04

CPC classification number: B01J20/02 ,  B01D53/9413 ,  B01D53/9481 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1026 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/91 ,  B01D2258/012 ,  B01J20/0207 ,  B01J20/0211 ,  B01J20/04 ,  B01J20/08 ,  B01J20/28007 ,  B01J20/28045 ,  B01J20/3236 ,  B01J20/3295 ,  B01J23/42 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/0013 ,  B01J37/0244 ,  B01J37/0246 ,  F01N3/0807 ,  F01N3/0814 ,  F01N3/0842

Abstract: The present disclosure relates to a substrate containing passive NOx adsorption (PNA) materials for treatment of gases, and washcoats for use in preparing such a substrate. Also provided are methods of preparation of the PNA materials, as well as methods of preparation of the substrate containing the PNA materials. More specifically, the present disclosure relates to a coated substrate containing PNA materials for PNA systems, useful in the treatment of exhaust gases. Also disclosed are exhaust treatment systems, and vehicles, such as diesel or gasoline vehicles, particularly light-duty diesel or gasoline vehicles, using catalytic converters and exhaust treatment systems using the coated substrates.

公开(公告)号：US20150266002A1

公开(公告)日：2015-09-24

申请号：US14663330

申请日：2015-03-19

Applicant: SDCmaterials, Inc.

Inventor： Maximilian A. BIBERGER ,  Bryant KEARL ,  Qinghua YIN ,  Xiwang QI

IPC: B01J20/02 ,  B01J20/04 ,  F01N3/08 ,  B01J20/32 ,  B01D53/94 ,  B01D53/02 ,  B01J20/08 ,  B01J20/28

CPC classification number: B01J20/02 ,  B01D53/9413 ,  B01D53/9481 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1026 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/91 ,  B01D2258/012 ,  B01J20/0207 ,  B01J20/0211 ,  B01J20/04 ,  B01J20/08 ,  B01J20/28007 ,  B01J20/28045 ,  B01J20/3236 ,  B01J20/3295 ,  B01J23/42 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/0013 ,  B01J37/0244 ,  B01J37/0246 ,  F01N3/0807 ,  F01N3/0814 ,  F01N3/0842

Abstract: The present disclosure relates to a substrate containing passive NOx adsorption (PNA) materials for treatment of gases, and washcoats for use in preparing such a substrate. Also provided are methods of preparation of the PNA materials, as well as methods of preparation of the substrate containing the PNA materials. More specifically, the present disclosure relates to a coated substrate containing PNA materials for PNA systems, useful in the treatment of exhaust gases. Also disclosed are exhaust treatment systems, and vehicles, such as diesel or gasoline vehicles, particularly light-duty diesel or gasoline vehicles, using catalytic converters and exhaust treatment systems using the coated substrates.

Abstract translation: 本公开内容涉及含有用于处理气体的无源NOx吸附（PNA）材料和用于制备这种基材的洗面漆的基材。 还提供了制备PNA材料的方法，以及制备含有PNA材料的基材的方法。 更具体地说，本公开内容涉及含有用于PNA系统的PNA材料的涂覆基材，其可用于废气的处理。 还公开了排气处理系统，以及使用催化转化器的柴油或汽油车辆，特别是轻型柴油或汽油车辆的车辆，使用该涂覆的基底的排气处理系统。

公开(公告)号：US20140148331A1

公开(公告)日：2014-05-29

申请号：US13872003

申请日：2013-04-26

Applicant: SDCmaterials, Inc.

Inventor： Maximilian A. BIBERGER ,  Stephen Edward LEHMAN, JR. ,  Robert Matthew KEVWITCH ,  Qinghua YIN ,  Jesudos J. KINGSLEY

IPC: B01J37/34

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 catalyst is formed by vaporizing a quantity of metal and a quantity of carrier forming a vapor cloud. The vapor cloud is quenched forming precipitate nanoparticles comprising a portion of metal and a portion of carrier. The nanoparticles are impregnated onto supports. The supports are able to be used in existing heterogeneous catalysis systems. A system for forming metal catalysts comprises means for vaporizing a quantity of metals and a quantity of carrier, quenching the resulting vapor cloud and forming precipitate nanoparticles comprising a portion of metals and a portion of carrier. The system further comprises means for impregnating supports with the nanoparticles.

Abstract translation: 通过蒸发一定量的金属和形成蒸气云的载体而形成金属催化剂。 蒸气云被淬灭形成沉淀纳米颗粒，其包含一部分金属和一部分载体。 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。 用于形成金属催化剂的系统包括用于蒸发一定量的金属和一定量的载体的装置，淬灭所得到的蒸气云并形成包含一部分金属和一部分载体的沉淀纳米颗粒。 该系统还包括用纳米颗粒浸渍载体的装置。

公开(公告)号：US20140018230A1

公开(公告)日：2014-01-16

申请号：US14027086

申请日：2013-09-13

Applicant: SDCmaterials, Inc.

Inventor： Qinghua YIN ,  Xiwang QI ,  Maximilian A. BIBERGER

IPC: B01J37/00 ,  B01J23/42

CPC classification number: 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 ,  Y02T10/22 ,  Y10S502/52714 ,  Y10S502/52724 ,  Y10S977/773 ,  Y10S977/81 ,  Y10S977/811 ,  Y10S977/84 ,  Y10S977/963

Abstract: A method of forming a catalyst, comprising: providing a plurality of support particles and a plurality of mobility-inhibiting particles, wherein each support particle in the plurality of support particles is bonded with its own catalytic particle; and bonding the plurality of mobility-inhibiting particles to the plurality of support particles, wherein each support particle is separated from every other support particle in the plurality of support particles by at least one of the mobility-inhibiting particles, and wherein the mobility-inhibiting particles are configured to prevent the catalytic particles from moving from one support particle to another support particle.

Abstract translation: 一种形成催化剂的方法，包括：提供多个载体颗粒和多个迁移率抑制颗粒，其中多个载体颗粒中的每个载体颗粒与其自身的催化颗粒结合; 并将多个迁移率抑制粒子结合到多个载体颗粒上，其中每个载体颗粒通过至少一个迁移率抑制颗粒与多个载体颗粒中的每个其它载体颗粒分离，并且其中迁移率抑制 颗粒被构造成防止催化颗粒从一个载体颗粒移动到另一个载体颗粒。

公开(公告)号：US20170274367A1

公开(公告)日：2017-09-28

申请号：US15506167

申请日：2015-08-28

Applicant: SDCmaterials, Inc.

Inventor： David BURROUGHS ,  Qinghua YIN ,  Xiwang QI ,  Maximilian A. BIBERGER

IPC: B01J35/04 ,  B01J37/08 ,  B01J21/02 ,  B01J37/02 ,  C01F7/02

CPC classification number: B01J35/04 ,  B01D53/94 ,  B01J21/02 ,  B01J32/00 ,  B01J37/02 ,  B01J37/0219 ,  B01J37/0225 ,  B01J37/082 ,  B01J37/343 ,  C01F7/02 ,  C09D5/002 ,  C09D5/12 ,  C09D7/65

Abstract: Metal substrates suitable for use as catalyst supports for catalytic converters are disclosed, as well as methods of making such substrates. A coating of boehmite particles in aqueous suspension is applied to the metal substrate and calcined. Any further desired washcoats can then be applied to the resulting calcined boehmite-coated metal substrate. One exemplary metal for use as a substrate is stainless steel.

公开(公告)号：US20170151552A1

公开(公告)日：2017-06-01

申请号：US15346367

申请日：2016-11-08

Applicant: SDCmaterials, Inc.

Inventor： Bryant KEARL ,  Qinghua YIN ,  Xiwang QI ,  David LEAMON ,  Maximilian A. BIBERGER

IPC: B01J23/46 ,  B01J23/10 ,  B01J23/02 ,  F01N3/10 ,  B01J35/04 ,  B01J37/04 ,  B01J37/02 ,  B01D53/94 ,  B01J23/44 ,  B01J35/00

CPC classification number: B01J23/464 ,  B01D53/9422 ,  B01D53/9431 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/104 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/20738 ,  B01D2255/20776 ,  B01D2255/20792 ,  B01D2255/40 ,  B01D2255/407 ,  B01D2255/908 ,  B01D2255/91 ,  B01D2255/9202 ,  B01J23/02 ,  B01J23/10 ,  B01J23/44 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/04 ,  B01J37/0236 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/04 ,  B01J37/349 ,  F01N3/10 ,  F01N2370/02 ,  F01N2570/14

Abstract: The present disclosure relates to a substrate comprising nanoparticle catalysts and NOx storage materials for treatment of gases, and washcoats for use in preparing such a substrate. Also provided are methods of preparation of the nanoparticle catalysts and NOx storage materials, as well as methods of preparation of the substrate comprising the nanoparticle catalysts and NOx storage materials. More specifically, the present disclosure relates to a coated substrate comprising nanoparticle catalysts and NOx storage materials for lean NOx trap (LNT) systems, useful in the treatment of exhaust gases.

公开(公告)号：US20170028393A1

公开(公告)日：2017-02-02

申请号：US15055085

申请日：2016-02-26

Applicant: SDCmaterials, Inc.

Inventor： Maximilian A. BIBERGER ,  Stephen Edward LEHMAN ,  Robert Matthew KEVWITCH ,  Qinghua YIN ,  Jesudos J. KINGSLEY

IPC: B01J37/34 ,  B01J35/00 ,  B01J37/04 ,  B01J37/02

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 catalyst is formed by vaporizing a quantity of metal and a quantity of carrier forming a vapor cloud. The vapor cloud is quenched forming precipitate nanoparticles comprising a portion of metal and a portion of carrier. The nanoparticles are impregnated onto supports. The supports are able to be used in existing heterogeneous catalysis systems. A system for forming metal catalysts comprises means for vaporizing a quantity of metals and a quantity of carrier, quenching the resulting vapor cloud and forming precipitate nanoparticles comprising a portion of metals and a portion of carrier. The system further comprises means for impregnating supports with the nanoparticles.

Abstract translation: 通过蒸发一定量的金属和形成蒸气云的载体而形成金属催化剂。 蒸气云被淬灭形成沉淀纳米颗粒，其包含一部分金属和一部分载体。 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。 用于形成金属催化剂的系统包括用于蒸发一定量的金属和一定量的载体的装置，淬灭所得到的蒸气云并形成包含一部分金属和一部分载体的沉淀纳米颗粒。 该系统还包括用纳米颗粒浸渍载体的装置。

公开(公告)号：US20160310930A1

公开(公告)日：2016-10-27

申请号：US15152409

申请日：2016-05-11

Applicant: SDCmaterials, Inc.

Inventor： Qinghua YIN ,  Xiwang Ql ,  Maximilian A. Biberger

IPC: B01J23/44 ,  B01J35/00 ,  B01D53/94 ,  B01J29/068

CPC classification number: B01D53/94 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2092 ,  B01D2255/40 ,  B01D2255/50 ,  B01D2255/9022 ,  B01D2255/9202 ,  B01J21/04 ,  B01J23/42 ,  B01J23/44 ,  B01J29/068 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/02 ,  B01J37/0228 ,  B01J37/349 ,  Y02A50/2324 ,  Y02T10/22

Abstract: Disclosed are washcoats, coated substrates formed from such washcoats, and catalytic converters for use in diesel applications, such as heavy duty diesel applications. Methods of preparing the coated substrates are also disclosed.

公开(公告)号：US20160236148A1

公开(公告)日：2016-08-18

申请号：US15042960

申请日：2016-02-12

Applicant: SDCmaterials, Inc.

Inventor： Qinghua YIN ,  Xiwang QI ,  Bryant KEARL ,  Maximilian A. BIBERGER

IPC: B01D53/94 ,  B01J23/10 ,  F01N3/10 ,  B01J21/04 ,  B01J35/00 ,  B01J37/02 ,  B01J23/44 ,  B01J23/02

CPC classification number: B01D53/945 ,  B01D2255/1023 ,  B01D2255/2042 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/40 ,  B01D2255/9032 ,  B01D2255/908 ,  B01J21/04 ,  B01J23/02 ,  B01J23/10 ,  B01J23/44 ,  B01J23/63 ,  B01J35/0013 ,  B01J35/023 ,  B01J37/0215 ,  B01J37/0244 ,  B01J37/038 ,  F01N3/101 ,  Y02A50/2324 ,  Y02T10/22

Abstract: Zoned substrates and catalytic converters comprising zoned substrates for use in treating exhaust gases from gasoline engines are disclosed, along with materials for use in providing high oxygen storage capacity for the catalytic converters. Methods of making the zoned substrates, catalytic converters, and the oxygen storage material are also disclosed.

Abstract translation: 公开了用于处理来自汽油发动机的废气的分区衬底的分区衬底和催化转化器以及用于为催化转化器提供高氧储存能力的材料。 还公开了制备分区底物，催化转化器和储氧材料的方法。