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11.发明申请公开(公告)号：US20170333883A1
公开(公告)日：2017-11-23
申请号：US15522440
申请日：2015-10-30
Applicant: BASF Corporation
Inventor： Jaya L. Mohanan , Jeff Yang , Patrick Burk , Kenneth E. Voss
Abstract: Described are compositions and catalytic articles comprising both a first molecular sieve promoted with copper and a second molecular sieve promoted with iron, the first and second molecular sieves having a d6r unit and the first molecular sieves having cubic shaped crystals with an average crystal size of about 0.5 to about 2 microns. The weight ratio of the copper-promoted molecular sieve to the iron-promoted molecular sieve can be about 1:1 to about 4:1. The catalytic articles are useful in methods and systems to catalyze the reduction of nitrogen oxides in the presence of a reductant.
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公开(公告)号：US09611774B2
公开(公告)日：2017-04-04
申请号：US14467250
申请日：2014-08-25
Applicant: BASF Corporation
Inventor： Wen-Mei Xue , Xinyi Wei , Marcus Hilgendorff , Patrick Burk
IPC: B01D50/00 , F01N3/20 , B01J27/232 , B01D53/94 , F01N3/10 , F01N3/035 , B01J37/02 , B01J35/00 , B01J23/63 , B01J35/02 , B01J23/00 , B01J23/10 , B01J37/10 , B01J35/04 , B01J35/10
CPC classification number: F01N3/2066 , B01D53/94 , B01D53/9418 , B01D53/944 , B01D53/945 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/1028 , B01D2255/2042 , B01D2255/2065 , B01D2255/9022 , B01D2255/91 , B01D2258/012 , B01J23/002 , B01J23/10 , B01J23/63 , B01J27/232 , B01J35/0006 , B01J35/0013 , B01J35/002 , B01J35/023 , B01J35/04 , B01J35/1009 , B01J35/1014 , B01J37/0201 , B01J37/0248 , B01J37/10 , B01J2523/00 , F01N3/035 , F01N3/101 , F01N2250/02 , F01N2610/02 , Y02C20/10 , Y02T10/22 , B01J2523/22 , B01J2523/25 , B01J2523/31 , B01J2523/3712 , B01J2523/48 , B01J2523/824 , B01J2523/828
Abstract: A catalyst for the treatment of exhaust gas emissions is disclosed. The catalyst can comprise ceria-alumina particles having a ceria phase present in a weight percent of the composite in the range of about 20% to about 80% on an oxide basis, an alkaline earth metal component supported on the ceria-alumina particles, wherein the CeO2 is present in the form of crystallites that are hydrothermally stable and have an average crystallite size less than 160 Å after aging at 950° C. for 5 hours in 2% O2 and 10% steam in N2.
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公开(公告)号：US20160101412A1
公开(公告)日：2016-04-14
申请号：US14973560
申请日：2015-12-17
Applicant: BASF CORPORATION
Inventor： Ivor Bull , Wen-Mei Xue , Patrick Burk , R. Samuel Boorse , William M. Jaglowski , Gerald Stephen Koermer , Ahmad Moini , Joseph A. Patchett , Joseph C. Dettling , Matthew Tyler Caudle
CPC classification number: B01J29/723 , B01D53/56 , B01D53/8628 , B01D53/9413 , B01D53/9418 , B01D53/9431 , B01D53/9477 , B01D2251/206 , B01D2251/2062 , B01D2251/2067 , B01D2255/20715 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9032 , B01D2255/904 , B01D2255/9155 , B01D2257/40 , B01D2257/404 , B01D2258/012 , B01J23/42 , B01J23/8926 , B01J29/061 , B01J29/068 , B01J29/072 , B01J29/743 , B01J29/76 , B01J29/763 , B01J29/80 , B01J35/0006 , B01J35/04 , B01J37/0246 , B01J2029/062 , C01B39/46 , Y02T10/24 , Y10T428/24149
Abstract: Zeolite catalysts and systems and methods for preparing and using zeolite catalysts having the CHA crystal structure are disclosed. The catalysts can be used to remove nitrogen oxides from a gaseous medium across a broad temperature range and exhibit hydrothermal stable at high reaction temperatures. The zeolite catalysts include a zeolite carrier having a silica to alumina ratio from about 15:1 to about 256:1 and a copper to alumina ratio from about 0.25:1 to about 1:1.
Abstract translation: 公开了沸石催化剂和制备和使用具有CHA晶体结构的沸石催化剂的体系和方法。 催化剂可用于在宽温度范围内从气态介质中除去氮氧化物，并在高反应温度下表现出水热稳定性。 沸石催化剂包括具有约15:1至约256:1的二氧化硅与氧化铝的沸石载体，铜与氧化铝的比例为约0.25:1至约1:1。
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公开(公告)号：US09162218B2
公开(公告)日：2015-10-20
申请号：US14598809
申请日：2015-01-16
Applicant: BASF Corporation
Inventor： Ivor Bull , Wen-Mei Xue , Patrick Burk , R. Samuel Boorse , William M. Jaglowski , Gerald Stephen Koermer , Ahmad Moini , Joseph A. Patchett , Joseph C. Dettling , Matthew Tyler Caudle
IPC: B01J29/06 , B01J29/80 , B01D53/94 , B01J23/42 , B01J23/89 , B01J29/072 , B01J29/72 , B01J29/76 , B01J35/00 , B01J35/04 , B01J37/02 , B01J29/74 , B01D53/86 , C01B39/46
CPC classification number: B01J29/723 , B01D53/56 , B01D53/8628 , B01D53/9413 , B01D53/9418 , B01D53/9431 , B01D53/9477 , B01D2251/206 , B01D2251/2062 , B01D2251/2067 , B01D2255/20715 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9032 , B01D2255/904 , B01D2255/9155 , B01D2257/40 , B01D2257/404 , B01D2258/012 , B01J23/42 , B01J23/8926 , B01J29/061 , B01J29/068 , B01J29/072 , B01J29/743 , B01J29/76 , B01J29/763 , B01J29/80 , B01J35/0006 , B01J35/04 , B01J37/0246 , B01J2029/062 , C01B39/46 , Y02T10/24 , Y10T428/24149
Abstract: Zeolite catalysts and systems and methods for preparing and using zeolite catalysts having the CHA crystal structure are disclosed. The catalysts can be used to remove nitrogen oxides from a gaseous medium across a broad temperature range and exhibit hydrothermal stable at high reaction temperatures. The zeolite catalysts include a zeolite carrier having a silica to alumina ratio from about 15:1 to about 256:1 and a copper to alumina ratio from about 0.25:1 to about 1:1.
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公开(公告)号：US20130195731A1
公开(公告)日：2013-08-01
申请号：US13790973
申请日：2013-03-08
Applicant: BASF Corporation
Inventor： Ivor Bull , Wen-Mei Xue , Patrick Burk , R. Samuel Boorse , William M. Jaglowski , Gerald Stephen Koermer , Ahmad Moini , Joseph A. Patchett , Joseph C. Dettling , Matthew Tyler Caudle
CPC classification number: B01J29/723 , B01D53/56 , B01D53/8628 , B01D53/9413 , B01D53/9418 , B01D53/9431 , B01D53/9477 , B01D2251/206 , B01D2251/2062 , B01D2251/2067 , B01D2255/20715 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9032 , B01D2255/904 , B01D2255/9155 , B01D2257/40 , B01D2257/404 , B01D2258/012 , B01J23/42 , B01J23/8926 , B01J29/061 , B01J29/068 , B01J29/072 , B01J29/743 , B01J29/76 , B01J29/763 , B01J29/80 , B01J35/0006 , B01J35/04 , B01J37/0246 , B01J2029/062 , C01B39/46 , Y02T10/24 , Y10T428/24149
Abstract: Zeolite catalysts and systems and methods for preparing and using zeolite catalysts having the CHA crystal structure are disclosed. The catalysts can be used to remove nitrogen oxides from a gaseous medium across a broad temperature range and exhibit hydrothermal stable at high reaction temperatures. The zeolite catalysts include a zeolite carrier having a silica to alumina ratio from about 15:1 to about 256:1 and a copper to alumina ratio from about 0.25: 1 to about 1:1.
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Patent Agency Ranking
16.发明授权公开(公告)号：US10792648B2
公开(公告)日：2020-10-06
申请号：US15522440
申请日：2015-10-30
Applicant: BASF Corporation
Inventor： Jaya L. Mohanan , Jeff Yang , Patrick Burk , Kenneth E. Voss
IPC: B01J29/06 , B01J29/76 , B01D53/94 , B01J29/80 , B01D53/86 , B01J37/02 , B01J35/00 , C01B39/48 , B01J35/04 , B01J29/87 , B01J29/86 , B01J29/83 , B01J29/85 , B01J29/84 , B01J29/89
Abstract: Described are compositions and catalytic articles comprising both a first molecular sieve promoted with copper and a second molecular sieve promoted with iron, the first and second molecular sieves having a d6r unit and the first molecular sieves having cubic shaped crystals with an average crystal size of about 0.5 to about 2 microns. The weight ratio of the copper-promoted molecular sieve to the iron-promoted molecular sieve can be about 1:1 to about 4:1. The catalytic articles are useful in methods and systems to catalyze the reduction of nitrogen oxides in the presence of a reductant.
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公开(公告)号：US20160101411A1
公开(公告)日：2016-04-14
申请号：US14973353
申请日：2015-12-17
Applicant: BASF CORPORATION
Inventor： Ivor Bull , Wen-Mei Xue , Patrick Burk , R. Samuel Boorse , William M. Jaglowski , Gerald Stephen Koermer , Ahmad Moini , Joseph A. Patchett , Joseph C. Dettling , Matthew Tyler Caudle
CPC classification number: B01J29/723 , B01D53/56 , B01D53/8628 , B01D53/9413 , B01D53/9418 , B01D53/9431 , B01D53/9477 , B01D2251/206 , B01D2251/2062 , B01D2251/2067 , B01D2255/20715 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9032 , B01D2255/904 , B01D2255/9155 , B01D2257/40 , B01D2257/404 , B01D2258/012 , B01J23/42 , B01J23/8926 , B01J29/061 , B01J29/068 , B01J29/072 , B01J29/743 , B01J29/76 , B01J29/763 , B01J29/80 , B01J35/0006 , B01J35/04 , B01J37/0246 , B01J2029/062 , C01B39/46 , Y02T10/24 , Y10T428/24149
Abstract: Zeolite catalysts and systems and methods for preparing and using zeolite catalysts having the CHA crystal structure are disclosed. The catalysts can be used to remove nitrogen oxides from a gaseous medium across a broad temperature range and exhibit hydrothermal stable at high reaction temperatures. The zeolite catalysts include a zeolite carrier having a silica to alumina ratio from about 15:1 to about 256:1 and a copper to alumina ratio from about 0.25:1 to about 1:1.
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公开(公告)号：US09302256B2
公开(公告)日：2016-04-05
申请号：US14536868
申请日：2014-11-10
Inventor： Jaya L. Mohanan , Patrick Burk , Michael Breen , Barbara Slawski , Makoto Nagata , Yasuyuki Banno , Eunseok Kim
IPC: B01J29/86 , B01J29/87 , B01D53/94 , F01N3/28 , B01J29/76 , B01J37/02 , B01J29/70 , B01J29/83 , B01J29/85 , F01N3/20 , B01J29/88
CPC classification number: B01J29/763 , B01D53/94 , B01D53/9418 , B01D2255/20738 , B01D2255/50 , B01D2258/012 , B01J29/70 , B01J29/76 , B01J29/83 , B01J29/85 , B01J29/88 , B01J37/0246 , F01N3/20 , F01N3/2066 , F01N3/208 , F01N2510/063 , Y02T10/24
Abstract: Described is a selective catalytic reduction catalyst comprising an iron-promoted 8-ring small pore molecular sieve. Systems and methods for using these iron-promoted 8-ring small molecular sieves as catalysts in a variety of processes such as abating pollutants in exhaust gases and conversion processes are also described.
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公开(公告)号：US09011807B2
公开(公告)日：2015-04-21
申请号：US14056175
申请日：2013-10-17
Inventor： Jaya L. Mohanan , Patrick Burk , Michael J. Breen , Barbara Slawski , Makoto Nagata , Yasuyuki Banno , Eunseok Kim
CPC classification number: B01J29/763 , B01D53/94 , B01D53/9418 , B01D2255/20738 , B01D2255/50 , B01D2258/012 , B01J29/70 , B01J29/76 , B01J29/83 , B01J29/85 , B01J29/88 , B01J37/0246 , F01N3/20 , F01N3/2066 , F01N3/208 , F01N2510/063 , Y02T10/24
Abstract: Described is a selective catalytic reduction catalyst comprising an iron-promoted 8-ring small pore molecular sieve. Systems and methods for using these iron-promoted 8-ring small molecular sieves as catalysts in a variety of processes such as abating pollutants in exhaust gases and conversion processes are also described.
Abstract translation: 描述了包含铁促进的8-环小孔分子筛的选择性催化还原催化剂。 还描述了在各种过程中使用这些铁促进的8-环小分子筛作为催化剂的系统和方法，例如减少排气中的污染物和转化过程。
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公开(公告)号：US20150071851A1
公开(公告)日：2015-03-12
申请号：US14536868
申请日：2014-11-10
Inventor： Jaya L. Mohanan , Patrick Burk , Michael Breen , Barbara Slawski , Makoto Nagata , Yasuyuki Banno , Eunseok Kim
CPC classification number: B01J29/763 , B01D53/94 , B01D53/9418 , B01D2255/20738 , B01D2255/50 , B01D2258/012 , B01J29/70 , B01J29/76 , B01J29/83 , B01J29/85 , B01J29/88 , B01J37/0246 , F01N3/20 , F01N3/2066 , F01N3/208 , F01N2510/063 , Y02T10/24
Abstract: Described is a selective catalytic reduction catalyst comprising an iron-promoted 8-ring small pore molecular sieve. Systems and methods for using these iron-promoted 8-ring small molecular sieves as catalysts in a variety of processes such as abating pollutants in exhaust gases and conversion processes are also described.
Abstract translation: 描述了包含铁促进的8-环小孔分子筛的选择性催化还原催化剂。 还描述了在各种过程中使用这些铁促进的8-环小分子筛作为催化剂的系统和方法，例如减少排气中的污染物和转化过程。
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