公开(公告)号：US12042783B2

公开(公告)日：2024-07-23

申请号：US18154198

申请日：2023-01-13

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： Qinghe Zheng ,  Jing Lu ,  Michael Howard

IPC: B01J21/04 ,  B01D53/94 ,  B01J23/00 ,  B01J23/02 ,  B01J23/04 ,  B01J23/10 ,  B01J23/34 ,  B01J23/38 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/48 ,  B01J23/54 ,  B01J23/63 ,  B01J23/70 ,  B01J23/76 ,  B01J23/83 ,  B01J23/89 ,  B01J35/04 ,  B01J35/56 ,  B01J37/02 ,  B01J37/04 ,  B01J37/08 ,  F01N3/10 ,  F01N3/28

CPC classification number: B01J23/464 ,  B01D53/945 ,  B01J21/04 ,  B01J23/002 ,  B01J23/10 ,  B01J23/34 ,  B01J23/44 ,  B01J23/83 ,  B01J35/56 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0213 ,  B01J37/0236 ,  B01J37/0248 ,  B01J37/086 ,  F01N3/101 ,  F01N3/2828 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/9155 ,  F01N2370/04

Abstract: Provided is a composition comprising alumina, the alumina being surface-modified with a perovskite type compound of formula (I); wherein formula (I) is defined by Ax-yA′yB1-z B′zO3; where: A is an ion of a metal selected from the group consisting of Li, Na, K, Cs, Mg, Sr, Ba, Ca, Y, La, Ce, Pr, Nd, and Gd; A′ is an ion of a metal selected from the group consisting of Li, Na, K, Cs, Mg, Sr, Ba, Ca, Y, La, Ce, Pr, Nd, and Gd; B is an ion of a metal selected from the group consisting of Cu, Mn, Mo, Co, Fe, Ni, Cr, Ti, Zr, Al, Ga, Sc, Nb, V, W, Bi, Zn, Sn, Pt, Rh, Pd, Ru, Au, Ag, and Ir; B′ is an ion of a metal selected from the group consisting of Cu, Mn, Mo, Co, Fe, Ni, Cr, Ti, Zr, Al, Ga, Sc, Nb, V, W, Bi, Zn, Sn, Pt, Rh, Pd, Ru, Au, Ag, and Ir; x is from 0.7 to 1; y is from 0 to 0.5; and z is from 0 to 0.5.

公开(公告)号：US12042781B2

公开(公告)日：2024-07-23

申请号：US18158700

申请日：2023-01-24

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： Qinghe Zheng ,  Jing Lu ,  Michael Howard ,  Andrea Eva Pascui ,  Kerry Simmance ,  Janet Fisher

IPC: B01J21/04 ,  B01D53/94 ,  B01J21/06 ,  B01J23/00 ,  B01J23/02 ,  B01J23/04 ,  B01J23/10 ,  B01J23/34 ,  B01J23/38 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/48 ,  B01J23/54 ,  B01J23/63 ,  B01J23/70 ,  B01J23/76 ,  B01J23/83 ,  B01J23/89 ,  B01J35/04 ,  B01J35/56 ,  B01J37/02 ,  B01J37/04 ,  B01J37/08 ,  F01N3/10 ,  F01N3/28

CPC classification number: B01J23/10 ,  B01D53/945 ,  B01J23/002 ,  B01J23/34 ,  B01J23/44 ,  B01J23/464 ,  B01J23/83 ,  B01J35/56 ,  B01J37/0213 ,  B01J37/0221 ,  B01J37/0236 ,  B01J37/0248 ,  B01J37/04 ,  B01J37/088 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/402 ,  B01D2255/407 ,  B01D2255/908 ,  B01D2255/9155 ,  F01N3/101 ,  F01N3/2803 ,  F01N2370/02

Abstract: Provided is a composition comprising a ceria-zirconia mixed oxide, the ceria-zirconia mixed oxide being surface-modified with a perovskite type compound of formula (I); wherein formula (I) is defined by Ax-yA′yB1-zB′zO3; where: A is an ion of a metal selected from the group consisting of Li, Na, K, Cs, Mg, Sr, Ba, Ca, Y, La, Ce, Pr, Nd, and Gd; A′ is an ion of a metal selected from the group consisting of Li, Na, K, Cs, Mg, Sr, Ba, Ca, Y, La, Ce, Pr, Nd, and Gd; B is an ion of a metal selected from the group consisting of Cu, Mn, Mo, Co, Fe, Ni, Cr, Ti, Zr, Al, Ga, Sc, Nb, V, W, Bi, Zn, Sn, Pt, Rh, Pd, Ru, Au, Ag, and Ir; B′ is an ion of a metal selected from the group consisting of Cu, Mn, Mo, Co, Fe, Ni, Cr, Ti, Zr, Al, Ga, Sc, Nb, V, W, Bi, Zn, Sn, Pt, Rh, Pd, Ru, Au, Ag, and Ir; x is from 0.7 to 1; y is from 0 to 0.5; and z is from 0 to 0.5.

公开(公告)号：US20240216864A1

公开(公告)日：2024-07-04

申请号：US18557075

申请日：2022-04-27

Applicant: BASF Corporation

Inventor： Robert Dorner ,  Jan Martin Becker ,  Joseph A Patchett

IPC: B01D53/94 ,  B01J23/42 ,  B01J23/44 ,  B01J29/16 ,  B01J29/46 ,  B01J29/67 ,  B01J29/76 ,  B01J29/80 ,  B01J35/00 ,  B01J35/57 ,  B01J37/00 ,  B01J37/02 ,  B01J37/10 ,  C10G11/04 ,  F01N3/24

CPC classification number: B01D53/9418 ,  B01D53/9472 ,  B01D53/9477 ,  B01J23/42 ,  B01J23/44 ,  B01J29/166 ,  B01J29/46 ,  B01J29/67 ,  B01J29/7615 ,  B01J29/763 ,  B01J29/80 ,  B01J35/19 ,  B01J35/57 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/0246 ,  B01J37/0248 ,  B01J37/10 ,  C10G11/04 ,  F01N3/24 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/502 ,  B01D2255/504 ,  B01D2255/9032 ,  B01D2257/404 ,  B01D2258/012 ,  B01J2229/18

Abstract: The present invention relates to a catalyst for the selective catalytic reduction of NOx and for the cracking and conversion of a hydrocarbon, comprising a substrate comprising an inlet end, an outlet end, a substrate axial length extending from the inlet end to the outlet end and a plurality of passages defined by internal walls of the substrate extending therethrough: a coating disposed on the surface of the internal walls of the substrate, said coating comprising a platinum group metal, an 8-membered ring pore zeolitic material comprising one or more of copper and iron, and further comprising a 10- or more membered ring pore zeolitic material.

公开(公告)号：US12011706B2

公开(公告)日：2024-06-18

申请号：US17595318

申请日：2020-05-20

Applicant: BASF Corporation

Inventor： Marcus Hilgendorff

IPC: B01J29/76 ,  B01D53/94 ,  B01J21/04 ,  B01J23/46 ,  B01J35/00 ,  B01J35/56 ,  B01J35/63 ,  B01J37/00 ,  B01J37/02 ,  B01J37/04 ,  B01J37/08 ,  F01N3/20 ,  F01N3/28

CPC classification number: B01J23/464 ,  B01D53/9418 ,  B01D53/9436 ,  B01J21/04 ,  B01J29/76 ,  B01J35/19 ,  B01J35/56 ,  B01J35/63 ,  B01J37/0009 ,  B01J37/0036 ,  B01J37/0213 ,  B01J37/0246 ,  B01J37/0248 ,  B01J37/04 ,  B01J37/082 ,  F01N3/2066 ,  F01N3/2803 ,  B01D2255/1021 ,  B01D2255/1025 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/2073 ,  B01D2255/20761 ,  B01D2255/2092 ,  B01D2255/50 ,  B01D2255/9155 ,  F01N3/2839 ,  F01N2330/06 ,  F01N2370/04

Abstract: The present invention relates to an ammonia oxidation catalyst for the treatment of an exhaust gas stream, the catalyst comprising a coating disposed on a substrate, wherein the coating comprises a selective catalytic reduction component being a zeolitic material comprising one or more of copper and iron; and an oxidation catalytic component comprising platinum supported on a porous non-zeolitic oxidic support, wherein the oxidation catalytic component further comprises a first oxidic material supported on the porous non-zeolitic oxidic support supporting platinum, wherein the first oxidic material comprises titania.

公开(公告)号：US20240165561A1

公开(公告)日：2024-05-23

申请号：US18277306

申请日：2022-02-16

Applicant: BASF Corporation

Inventor： Marcus Hilgendorff ,  Tobias Guenter

IPC: B01D53/94 ,  B01J23/63 ,  B01J23/656 ,  B01J29/76 ,  B01J37/00 ,  B01J37/02 ,  B01J37/04 ,  B01J37/08 ,  F01N3/035 ,  F01N3/20 ,  F01N3/28

CPC classification number: B01D53/9436 ,  B01D53/9418 ,  B01D53/9477 ,  B01J23/63 ,  B01J23/6562 ,  B01J29/76 ,  B01J29/763 ,  B01J37/0009 ,  B01J37/0213 ,  B01J37/0236 ,  B01J37/0246 ,  B01J37/0248 ,  B01J37/04 ,  B01J37/088 ,  F01N3/035 ,  F01N3/2066 ,  F01N3/2828 ,  B01D2255/1021 ,  B01D2255/2066 ,  B01D2255/20707 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/40 ,  B01D2255/50 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2258/012 ,  B01J2229/186 ,  F01N2370/04 ,  F01N2510/063 ,  F01N2510/0684 ,  F01N2610/1453

Abstract: The present invention relates to a catalyst for the oxidation of ammonia (AMOX catalyst), wherein the catalyst comprises as components: (a) Pt and/or Pd as one or more platinum group metals, wherein the one or more platinum group metals are supported on a support material; (b) one or more rare earth metal oxides selected from the group of oxides of Pr, Nd, and Ce, including combinations of two or more thereof; (c) one or more transition metal oxides selected from the group consisting of oxides of Mn, Ti, V, Nb, and Ta, including combinations of two or more thereof; (d) one or more zeolitic materials; and (e) optionally one or more binders; wherein the one or more zeolitic materials are loaded with Cu and/or Fe. The present invention also relates to an exhaust gas treatment system comprising the inventive catalyst for the oxidation of ammonia, as well as to a process for the preparation of a catalyst for the oxidation of ammonia, and to the use of the inventive catalyst.

公开(公告)号：US20240058792A1

公开(公告)日：2024-02-22

申请号：US18385753

申请日：2023-10-31

Applicant: BASF Corporation

Inventor： Gerard D. Lapadula ,  Tiep M. Pham ,  Michael Durilla ,  Pascaline Harrison Tran

IPC: B01J23/63 ,  B01J37/02 ,  B01J21/06 ,  B01J21/08 ,  B01J23/42 ,  B01J23/44 ,  C10K3/04 ,  B01J35/00 ,  B01J23/00 ,  B01D53/94 ,  B01J21/04 ,  B01J37/08 ,  F01N3/28

CPC classification number: B01J23/63 ,  B01J37/0236 ,  B01J21/066 ,  B01J21/08 ,  B01J23/42 ,  B01J23/44 ,  C10K3/04 ,  B01J37/0228 ,  B01J35/006 ,  B01J23/002 ,  B01J35/002 ,  B01J37/0242 ,  B01D53/944 ,  B01J21/04 ,  B01J37/0248 ,  B01J37/08 ,  F01N3/2803 ,  F01N3/2825 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01J2523/00 ,  B01D2255/30 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2065 ,  F01N2370/02 ,  F01N2510/067

Abstract: Disclosed in certain embodiments is a catalytic material comprising: an active precious metal component comprising platinum; a sulfur-tolerant support material comprising silica on zirconia; and a substrate having the catalytic material coated thereon.

公开(公告)号：US20240058791A1

公开(公告)日：2024-02-22

申请号：US18267510

申请日：2021-12-16

Applicant: BASF Corporation

Inventor： Shiang Sung ,  Andreas Sundermann ,  Xiaolai Zheng

IPC: B01J23/63 ,  B01J35/00 ,  B01J37/10 ,  B01J37/00 ,  B01D53/94 ,  B01J35/04 ,  B01J23/42 ,  B01J23/46 ,  B01J23/44 ,  B01J37/02 ,  F01N3/10 ,  F01N3/28

CPC classification number: B01J23/63 ,  B01J35/0006 ,  B01J37/10 ,  B01J37/0018 ,  B01D53/945 ,  B01J35/04 ,  B01J23/42 ,  B01J23/464 ,  B01J23/44 ,  B01J37/0244 ,  B01J37/0201 ,  B01J37/0248 ,  F01N3/101 ,  F01N3/2828 ,  B01D2257/502 ,  B01D2257/702 ,  B01D2257/404 ,  B01D2255/1021 ,  B01D2255/1025 ,  B01D2255/407 ,  B01D2255/908 ,  B01D2258/014 ,  B01D2255/9155 ,  B01D2255/1023 ,  F01N2370/02

Abstract: The present invention provides a catalyst composition comprising at least one platinum group metal; and at least one complex metal oxide wherein the at least one platinum group metal is supported on the at least complex metal oxide, wherein the complex metal oxide comprises ceria (calculated as CeO2) in an amount of about 50 to about 99 wt. %, based on the total weight of the complex metal oxide; and zirconia (calculated as ZrO2) in an amount of about 1.0 to about 50 wt. %, based on the total weight the complex metal oxide. The present invention also provides a catalytic article made from said catalyst composition, its preparation and use for the treatment of the exhaust gases.

公开(公告)号：US20230241585A1

公开(公告)日：2023-08-03

申请号：US18158700

申请日：2023-01-24

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： Qinghe ZHENG ,  Jing LU ,  Michael HOWARD ,  Andrea Eva PASCUI ,  Kerry SIMMANCE ,  Janet FISHER

IPC: B01J23/10 ,  B01J23/34 ,  B01J23/83 ,  B01J23/00 ,  B01J23/44 ,  B01J23/46 ,  B01J37/04 ,  B01J37/02 ,  B01J37/08 ,  B01J35/04 ,  B01D53/94

CPC classification number: B01J23/10 ,  B01J23/34 ,  B01J23/83 ,  B01J23/002 ,  B01J23/44 ,  B01J23/464 ,  B01J37/04 ,  B01J37/0221 ,  B01J37/0213 ,  B01J37/088 ,  B01J37/0236 ,  B01J37/0248 ,  B01J35/04 ,  B01D53/945 ,  B01D2255/407 ,  B01D2255/402 ,  B01D2255/1023 ,  B01D2255/1021 ,  B01D2255/1025 ,  B01D2255/9155 ,  B01D2255/908 ,  F01N3/101

Abstract: Provided is a composition comprising a ceria-zirconia mixed oxide, the ceria-zirconia mixed oxide being surface-modified with a perovskite type compound of formula (I); wherein formula (I) is defined by Ax-yA′yB1-zB′zO3; where: A is an ion of a metal selected from the group consisting of Li, Na, K, Cs, Mg, Sr, Ba, Ca, Y, La, Ce, Pr, Nd, and Gd; A′ is an ion of a metal selected from the group consisting of Li, Na, K, Cs, Mg, Sr, Ba, Ca, Y, La, Ce, Pr, Nd, and Gd; B is an ion of a metal selected from the group consisting of Cu, Mn, Mo, Co, Fe, Ni, Cr, Ti, Zr, Al, Ga, Sc, Nb, V, W, Bi, Zn, Sn, Pt, Rh, Pd, Ru, Au, Ag, and Ir; B′ is an ion of a metal selected from the group consisting of Cu, Mn, Mo, Co, Fe, Ni, Cr, Ti, Zr, Al, Ga, Sc, Nb, V, W, Bi, Zn, Sn, Pt, Rh, Pd, Ru, Au, Ag, and Ir; x is from 0.7 to 1; y is from 0 to 0.5; and z is from 0 to 0.5.

公开(公告)号：US20190186314A1

公开(公告)日：2019-06-20

申请号：US16323059

申请日：2017-08-02

Applicant: BASF Corporation

Inventor： Shiang Sung ,  Joseph A. Patchett

IPC: F01N3/023 ,  F01N3/10 ,  F01N3/20 ,  F01N3/035 ,  B01J21/04 ,  B01J23/44 ,  B01J27/045 ,  B01J29/06 ,  B01J37/02 ,  B01J37/20

CPC classification number: F01N3/0231 ,  B01D53/94 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/20707 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/707 ,  B01D2255/908 ,  B01D2258/012 ,  B01J21/04 ,  B01J23/42 ,  B01J23/44 ,  B01J23/62 ,  B01J23/6562 ,  B01J23/8906 ,  B01J27/04 ,  B01J27/045 ,  B01J29/06 ,  B01J35/00 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1042 ,  B01J37/00 ,  B01J37/0036 ,  B01J37/02 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/0246 ,  B01J37/0248 ,  B01J37/20 ,  B01J2523/00 ,  F01N3/035 ,  F01N3/101 ,  F01N3/2066 ,  F01N2510/06 ,  F01N2510/063 ,  F01N2510/0684 ,  Y02T10/22 ,  B01J2523/33 ,  B01J2523/41 ,  B01J2523/47 ,  B01J2523/828 ,  B01J2523/842 ,  B01J2523/72

Abstract: A diesel oxidation catalyst article is provided, which includes a substrate carrier having a plurality of channels adapted for gas flow and a catalyst composition positioned to contact an exhaust gas passing through each channel. The catalyst composition includes a platinum (Pt) component and a sulfur (S)-containing component impregnated onto a refractory metal oxide support and is effective to abate hydrocarbon and carbon monoxide, as well as oxidize NO to NO2 in the exhaust gas. Methods of making and using the catalyst article are also provided, as well as emission treatment systems comprising the catalyst article.

公开(公告)号：US20190055175A1

公开(公告)日：2019-02-21

申请号：US15678405

申请日：2017-08-16

Applicant: Saudi Arabian Oil Company

Inventor： Faisal H. Alshafei ,  Miao Sun ,  Munir D. Khokhar ,  Zhonglin Zhang ,  Sohel K. Shaikh ,  Mark P. Kaminsky

IPC: C07C5/48 ,  B01J23/30 ,  B01J37/02 ,  B01J37/08 ,  B01J35/00 ,  B01J21/10 ,  B01J35/10 ,  B01J8/02

CPC classification number: C07C5/48 ,  B01J8/0278 ,  B01J21/08 ,  B01J21/10 ,  B01J23/30 ,  B01J35/0006 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0201 ,  B01J37/0205 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/082 ,  B01J37/088 ,  B01J2208/024 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2521/14 ,  C07C2523/30 ,  C07C11/167

Abstract: Processes, systems, and catalysts for the conversion of 2-butene to 1,3-butaidene without the use of steam or, in some embodiments, with a reduced use of steam as compared to prior art processes are provided. The catalyst includes tungsten trioxide (WO3) on an inorganic support includes activated magnesium oxide (MgO) and may be referred to as a “dual catalyst” or a “co-catalyst.” Embodiments of the catalyst. A process for the production of 1,3-butadiene may include contacting a feed stream of 2-butene with a WO3-inorganic support catalyst or a MgO and WO3-inorganic support catalyst and may be performed without steam in the feed stream.