公开(公告)号：US09687811B2

公开(公告)日：2017-06-27

申请号：US14663330

申请日：2015-03-19

Applicant: SDCmaterials, Inc.

Inventor： Maximilian A. Biberger ,  Bryant Kearl ,  Qinghua Yin ,  Xiwang Qi

IPC: B01J23/10 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/54 ,  B01J23/56 ,  B01J23/63 ,  B01J21/04 ,  B01J21/06 ,  B01J20/02 ,  B01J20/08 ,  B01J20/04 ,  B01J20/28 ,  B01J20/32 ,  B01D53/94 ,  F01N3/08

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：US09533299B2

公开(公告)日：2017-01-03

申请号：US14846495

申请日：2015-09-04

Applicant: SDCmaterials, Inc.

Inventor： Xiwang Qi ,  Maximilian A. Biberger

IPC: B01J23/00 ,  B01J23/02 ,  B01J23/08 ,  B01J23/10 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/56 ,  B01J23/58 ,  B01J20/00 ,  B01J21/04 ,  B01J37/02 ,  B01J23/63 ,  B01D53/94 ,  B01J37/34 ,  B01J35/00 ,  B01J21/06 ,  B01J35/04 ,  B01J37/00 ,  B01D53/00 ,  B01J23/46 ,  B01J37/08 ,  F01N3/10

CPC classification number: F01N3/101 ,  B01D53/00 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2255/91 ,  B01D2255/9202 ,  B01D2258/014 ,  B01J21/04 ,  B01J21/066 ,  B01J23/42 ,  B01J23/44 ,  B01J23/464 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0045 ,  B01J37/0228 ,  B01J37/0244 ,  B01J37/08 ,  B01J37/349 ,  F01N3/0842 ,  F01N3/0864 ,  F01N2510/068 ,  Y02A50/2324 ,  Y02T10/22 ,  Y10T428/24149 ,  Y10T428/25

Abstract: The present disclosure relates to a substrate comprising nanomaterials for treatment of gases, washcoats for use in preparing such a substrate, and methods of preparation of the nanomaterials and the substrate comprising the nanomaterials. More specifically, the present disclosure relates to a substrate comprising nanomaterial for three-way catalytic converters for treatment of exhaust gases.

Abstract translation: 本公开内容涉及包含用于处理气体的纳米材料的底物，用于制备这种基底的洗面漆，以及纳米材料的制备方法和包含纳米材料的基材。 更具体地，本公开涉及包括用于处理废气的三元催化转化器的纳米材料的基底。

公开(公告)号：US09511352B2

公开(公告)日：2016-12-06

申请号：US14442368

申请日：2013-11-20

Applicant: SDCmaterials, Inc.

Inventor： Xiwang Qi ,  Maximilian A. Biberger

IPC: F01N1/00 ,  F02B27/04 ,  B01D50/00 ,  B01D53/34 ,  B01J23/00 ,  B01J23/02 ,  B01J23/08 ,  B01J23/10 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/56 ,  B01J23/58 ,  B01J20/00 ,  B01J21/04 ,  B01J23/63 ,  B01J23/46 ,  B01J35/00 ,  B01J35/04 ,  B01J37/02 ,  B01D53/94 ,  F01N3/10 ,  B01J37/34 ,  B01J21/06 ,  B01J37/00

CPC classification number: B01J23/63 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/2065 ,  B01D2255/20715 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2255/91 ,  B01D2255/9202 ,  B01D2258/014 ,  B01J21/04 ,  B01J21/066 ,  B01J23/42 ,  B01J23/44 ,  B01J23/462 ,  B01J23/58 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/04 ,  B01J37/0045 ,  B01J37/0215 ,  B01J37/0228 ,  B01J37/0244 ,  B01J37/349 ,  F01N3/101 ,  Y02A50/2324 ,  Y02T10/22 ,  Y10T428/24149 ,  Y10T428/25

Abstract: The present disclosure relates to a substrate comprising nanomaterials for treatment of gases, washcoats for use in preparing such a substrate, and methods of preparation of the nanomaterials and the substrate comprising the nanomaterials. More specifically, the present disclosure relates to a substrate comprising nanomaterial for three-way catalytic converters for treatment of exhaust gases.

公开(公告)号：US20150165418A1

公开(公告)日：2015-06-18

申请号：US14521334

申请日：2014-10-22

Applicant: SDCmaterials, Inc.

Inventor： Bryant KEARL ,  Qinghua Yin ,  Xiwang Qi ,  David Leamon ,  Maximilian A. Biberger

IPC: B01J23/10 ,  B01J37/34 ,  B01J37/02 ,  B01J23/46 ,  B01J35/04 ,  B01D53/94 ,  B01J23/02 ,  B01J23/44

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.

Abstract translation: 本公开内容涉及包含用于处理气体的纳米颗粒催化剂和NOx储存材料的底物，以及用于制备这种基材的洗面漆。 还提供了制备纳米颗粒催化剂和NOx储存材料的方法，以及制备包含纳米颗粒催化剂和NOx储存材料的基材的方法。 更具体地说，本公开内容涉及一种包含纳米颗粒催化剂和用于贫NOx捕集（LNT）系统的NOx储存材料的涂覆基材，其可用于废气的处理。

公开(公告)号：US08969237B2

公开(公告)日：2015-03-03

申请号：US14165457

申请日：2014-01-27

Applicant: SDCmaterials, Inc.

Inventor： Qinghua Yin ,  Xiwang Qi ,  Maximilian A. Biberger ,  Jayashir Sarkar

IPC: B01J29/068 ,  B01D53/94 ,  B01J29/04 ,  B01J37/02 ,  B01J37/34 ,  B01J21/04 ,  B01J23/44 ,  B01J23/63 ,  B01J29/06 ,  B01J35/00 ,  B01J35/02 ,  B01J35/04 ,  B01J37/00 ,  B01J37/16

CPC classification number: B01D53/944 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/50 ,  B01D2255/9022 ,  B01D2255/912 ,  B01D2255/9155 ,  B01D2255/9202 ,  B01D2258/012 ,  B01J21/04 ,  B01J23/44 ,  B01J23/63 ,  B01J29/04 ,  B01J29/06 ,  B01J29/068 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/0066 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/0213 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/16 ,  B01J37/349 ,  B01J2229/42

Abstract: Disclosed are, inter alia, methods of forming coated substrates for use in catalytic converters, as well as washcoat compositions and methods suitable for using in preparation of the coated substrates, and the coated substrates formed thereby. The catalytic material is prepared by a plasma-based method, yielding catalytic material with a lower tendency to migrate on support at high temperatures, and thus less prone to catalyst aging after prolonged use. Also disclosed are catalytic converters using the coated substrates, which have favorable properties as compared to catalytic converters using catalysts deposited on substrates using solution chemistry. Also disclosed are exhaust treatment systems, and vehicles, such as diesel vehicles, particularly light-duty diesel vehicles, using catalytic converters and exhaust treatment systems using the coated substrates.

Abstract translation: 公开了形成用于催化转化器的涂覆基材的方法，以及适用于制备涂覆的基材的修补基面涂料组合物和方法以及由此形成的涂布的基材。 催化材料通过等离子体法制备，产生在高温下在载体上迁移倾向较低的催化材料，因此在长时间使用后较不容易催化剂老化。 还公开了使用涂覆的基材的催化转化器，与使用溶液化学沉积在基板上的催化剂相比，催化转化器具有优良的性能。 还公开了排气处理系统和车辆，例如使用催化转化器的柴油车辆，特别是轻型柴油车辆，以及使用涂覆的基底的排气处理系统。

公开(公告)号：US09517448B2

公开(公告)日：2016-12-13

申请号：US14521334

申请日：2014-10-22

Applicant: SDCmaterials, Inc.

Inventor： Bryant Kearl ,  Qinghua Yin ,  Xiwang Qi ,  David Leamon ,  Maximilian A. Biberger

IPC: F01N1/00 ,  F02B27/04 ,  B01D50/00 ,  B01D53/34 ,  B01J23/00 ,  B01J23/02 ,  B01J23/08 ,  B01J23/10 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/56 ,  B01J23/58 ,  B01J20/00 ,  B01J21/04 ,  B01D53/94 ,  B01J23/46 ,  B01J35/04 ,  B01J37/02 ,  B01J37/34 ,  B01J23/63 ,  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.

Abstract translation: 本公开内容涉及包含用于处理气体的纳米颗粒催化剂和NOx储存材料的底物，以及用于制备这种基材的洗面漆。 还提供了制备纳米颗粒催化剂和NOx储存材料的方法，以及制备包含纳米颗粒催化剂和NOx储存材料的基材的方法。 更具体地说，本公开内容涉及包含用于废气处理的稀有NOx捕集器（LNT）系统的纳米颗粒催化剂和NOx储存材料的涂覆基材。

公开(公告)号：US09498751B2

公开(公告)日：2016-11-22

申请号：US14599316

申请日：2015-01-16

Applicant: SDCmaterials, Inc.

Inventor： Qinghua Yin ,  Xiwang Qi ,  Maximilian A. Biberger ,  Jayashir Sarkar

IPC: B01D53/94 ,  B01J23/40 ,  B01J29/00 ,  B01J32/00 ,  B01J35/00 ,  B01J37/00 ,  F01N3/10 ,  B01J29/04 ,  B01J37/02 ,  B01J37/34 ,  B01J21/04 ,  B01J23/44 ,  B01J23/63 ,  B01J29/06 ,  B01J29/068 ,  B01J35/02 ,  B01J35/04 ,  B01J37/16

CPC classification number: B01D53/944 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/50 ,  B01D2255/9022 ,  B01D2255/912 ,  B01D2255/9155 ,  B01D2255/9202 ,  B01D2258/012 ,  B01J21/04 ,  B01J23/44 ,  B01J23/63 ,  B01J29/04 ,  B01J29/06 ,  B01J29/068 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/0066 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/0213 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/16 ,  B01J37/349 ,  B01J2229/42

Abstract: Disclosed are, inter alia, methods of forming coated substrates for use in catalytic converters, as well as washcoat compositions and methods suitable for using in preparation of the coated substrates, and the coated substrates formed thereby. The catalytic material is prepared by a plasma-based method, yielding catalytic material with a lower tendency to migrate on support at high temperatures, and thus less prone to catalyst aging after prolonged use. Also disclosed are catalytic converters using the coated substrates, which have favorable properties as compared to catalytic converters using catalysts deposited on substrates using solution chemistry. Also disclosed are exhaust treatment systems, and vehicles, such as diesel vehicles, particularly light-duty diesel vehicles, using catalytic converters and exhaust treatment systems using the coated substrates.

公开(公告)号：US09308524B2

公开(公告)日：2016-04-12

申请号：US14485545

申请日：2014-09-12

Applicant: SDCmaterials, Inc.

Inventor： Qinghua Yin ,  Xiwang Qi ,  Maximilian A. Biberger

IPC: B01J23/00 ,  B01J23/02 ,  B01J23/08 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/56 ,  B01J21/00 ,  B01J21/04 ,  B01J23/89 ,  B01J35/00 ,  B01J37/00 ,  B01J37/32 ,  B01J37/34 ,  B28B23/00 ,  B32B7/12 ,  B32B37/14 ,  B82Y30/00 ,  B82Y40/00 ,  C23C4/12 ,  B01J37/02 ,  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.

公开(公告)号：US20160038874A1

公开(公告)日：2016-02-11

申请号：US14811542

申请日：2015-07-28

Applicant: SDCmaterials, Inc.

Inventor： Qinghua Yin ,  Xiwang Qi ,  Maximilian A. Biberger

IPC: B01D53/94 ,  B01J37/02 ,  B01J23/58 ,  B01J35/04 ,  B01J23/46 ,  B01J23/63

CPC classification number: B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/2065 ,  B01D2255/407 ,  B01D2255/902 ,  B01D2255/908 ,  B01D2255/91 ,  B01J23/464 ,  B01J23/58 ,  B01J23/63 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/04 ,  B01J37/0215 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/08 ,  Y02A50/2324 ,  Y02C20/10 ,  Y02T10/22

Abstract: The present disclosure relates to a substrate comprising nanomaterials for treatment of gases, washcoats for use in preparing such a substrate, and methods of preparation of the nanomaterials and the substrate comprising the nanomaterials. More specifically, the present disclosure relates to a substrate comprising nanomaterial for three-way catalytic converters for treatment of exhaust gases.

Abstract translation: 本公开内容涉及包含用于处理气体的纳米材料的底物，用于制备这种基底的洗面漆，以及纳米材料的制备方法和包含纳米材料的基材。 更具体地，本公开涉及包括用于处理废气的三元催化转化器的纳米材料的基底。

公开(公告)号：US08865611B2

公开(公告)日：2014-10-21

申请号：US14027086

申请日：2013-09-13

Applicant: SDCmaterials, Inc.

Inventor： Qinghua Yin ,  Xiwang Qi ,  Maximilian A. Biberger

IPC: B01J21/00 ,  B01J23/00 ,  B01J23/08 ,  B01J23/42 ,  B01J23/44 ,  B01J25/00 ,  B01J29/00 ,  B01J31/00 ,  B32B37/14 ,  C23C4/12 ,  B01J37/34 ,  B82Y30/00 ,  B82Y40/00 ,  B32B7/12 ,  B01J23/89 ,  B28B23/00 ,  B01J37/32 ,  B01J37/00 ,  B01J35/00

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。