JP2011515220A5 - - Google Patents
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- Publication number
- JP2011515220A5 JP2011515220A5 JP2011502057A JP2011502057A JP2011515220A5 JP 2011515220 A5 JP2011515220 A5 JP 2011515220A5 JP 2011502057 A JP2011502057 A JP 2011502057A JP 2011502057 A JP2011502057 A JP 2011502057A JP 2011515220 A5 JP2011515220 A5 JP 2011515220A5
- Authority
- JP
- Japan
- Prior art keywords
- oxidation catalyst
- base metal
- cerium
- oxide
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 claims description 80
- 230000003647 oxidation Effects 0.000 claims description 64
- 238000007254 oxidation reaction Methods 0.000 claims description 64
- 239000010953 base metal Substances 0.000 claims description 43
- 150000000703 Cerium Chemical class 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 16
- 150000001768 cations Chemical class 0.000 claims description 14
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 14
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052684 Cerium Inorganic materials 0.000 claims description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- -1 oxygen ion Chemical class 0.000 claims description 8
- 239000006104 solid solution Substances 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 239000002585 base Substances 0.000 claims description 6
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 6
- DRVWBEJJZZTIGJ-UHFFFAOYSA-N cerium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Ce+3].[Ce+3] DRVWBEJJZZTIGJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002019 doping agent Substances 0.000 claims description 6
- 238000010348 incorporation Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000010457 zeolite Substances 0.000 claims description 6
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 4
- 238000002441 X-ray diffraction Methods 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 239000000908 ammonium hydroxide Substances 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 239000010436 fluorite Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 229910052741 iridium Inorganic materials 0.000 claims description 4
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 229910000510 noble metal Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 230000008929 regeneration Effects 0.000 claims description 4
- 238000011069 regeneration method Methods 0.000 claims description 4
- 229910052703 rhodium Inorganic materials 0.000 claims description 4
- 239000010948 rhodium Substances 0.000 claims description 4
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052707 ruthenium Inorganic materials 0.000 claims description 4
- 206010019345 Heat stroke Diseases 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims description 2
- 239000011149 active material Substances 0.000 claims description 2
- 230000032683 aging Effects 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- WPQBNJRIWONKBL-UHFFFAOYSA-N cerium(3+);oxygen(2-);zirconium(4+) Chemical class [O-2].[Zr+4].[Ce+3] WPQBNJRIWONKBL-UHFFFAOYSA-N 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000002574 poison Substances 0.000 claims description 2
- 231100000614 poison Toxicity 0.000 claims description 2
- 239000010970 precious metal Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 150000003624 transition metals Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 238000005169 Debye-Scherrer Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3987908P | 2008-03-27 | 2008-03-27 | |
| US61/039,879 | 2008-03-27 | ||
| US12/240,170 | 2008-09-29 | ||
| US12/240,170 US20090246109A1 (en) | 2008-03-27 | 2008-09-29 | Solid solutions and methods of making the same |
| US12/363,329 | 2009-01-30 | ||
| US12/363,329 US20100196217A1 (en) | 2009-01-30 | 2009-01-30 | Application of basic exchange os materials for lower temperature catalytic oxidation of particulates |
| US12/363,310 US9403151B2 (en) | 2009-01-30 | 2009-01-30 | Basic exchange for enhanced redox OS materials for emission control applications |
| US12/363,310 | 2009-01-30 | ||
| PCT/US2009/038398 WO2009120866A1 (en) | 2008-03-27 | 2009-03-26 | Base metal and base metal modified diesel oxidation catalysts |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011515220A JP2011515220A (ja) | 2011-05-19 |
| JP2011515220A5 true JP2011515220A5 (enExample) | 2012-02-16 |
| JP5637980B2 JP5637980B2 (ja) | 2014-12-10 |
Family
ID=41114329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011502057A Expired - Fee Related JP5637980B2 (ja) | 2008-03-27 | 2009-03-26 | 卑金属及び卑金属改質ディーゼル酸化触媒 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2276701A4 (enExample) |
| JP (1) | JP5637980B2 (enExample) |
| KR (2) | KR101571659B1 (enExample) |
| CN (1) | CN102015536A (enExample) |
| BR (1) | BRPI0909161A2 (enExample) |
| RU (1) | RU2506996C2 (enExample) |
| WO (1) | WO2009120866A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2259870A4 (en) * | 2008-03-27 | 2017-11-15 | Umicore AG & Co. KG | Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon |
| US9403151B2 (en) | 2009-01-30 | 2016-08-02 | Umicore Ag & Co. Kg | Basic exchange for enhanced redox OS materials for emission control applications |
| CN104837557B (zh) | 2012-12-12 | 2018-06-01 | 巴斯夫公司 | 使用大颗粒分子筛的催化剂组合物、催化制品、系统和方法 |
| US8980209B2 (en) | 2012-12-12 | 2015-03-17 | Basf Corporation | Catalyst compositions, catalytic articles, systems and processes using protected molecular sieves |
| EP2772302A1 (en) | 2013-02-27 | 2014-09-03 | Umicore AG & Co. KG | Hexagonal oxidation catalyst |
| US9034287B2 (en) | 2013-03-13 | 2015-05-19 | Basf Corporation | Catalyst compositions, articles, methods and systems |
| WO2014178635A1 (ko) * | 2013-05-02 | 2014-11-06 | 희성촉매 주식회사 | 디젤엔진 백연 방출 억제를 위한 촉매 |
| GB201401115D0 (en) | 2014-01-23 | 2014-03-12 | Johnson Matthey Plc | Diesel oxidation catalyst and exhaust system |
| US9662636B2 (en) | 2014-04-17 | 2017-05-30 | Basf Corporation | Zoned catalyst composites |
| US9616384B2 (en) | 2014-06-11 | 2017-04-11 | Basf Se | Base metal catalyst |
| RU2592702C2 (ru) * | 2014-11-20 | 2016-07-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) | Катализаторы окисления сажи и способ их получения |
| RU2730511C2 (ru) * | 2015-02-13 | 2020-08-24 | Джонсон Мэтти Паблик Лимитед Компани | Выхлопная система для двигателя с воспламенением от сжатия, имеющая область захвата для испаряющейся платины |
| CN107008227B (zh) * | 2016-01-28 | 2020-01-21 | 中国科学院上海硅酸盐研究所 | 一种金属离子改性的多级孔沸石纳米吸附剂及其制备方法 |
| CN107008490B (zh) * | 2016-01-28 | 2020-02-14 | 中国科学院上海硅酸盐研究所 | 一种净化柴油车尾气的氧化型催化剂及其制备方法 |
| KR102514680B1 (ko) * | 2017-03-06 | 2023-03-30 | 우미코레 아게 운트 코 카게 | 망간을 함유하는 디젤 산화 촉매 |
| JP6889012B2 (ja) * | 2017-04-18 | 2021-06-18 | エヌ・イーケムキャット株式会社 | 軽油燃焼用ディーゼル酸化触媒、及びこれを用いたディーゼルエンジンの排ガス浄化装置 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2578219B2 (ja) * | 1989-10-18 | 1997-02-05 | 日産自動車株式会社 | 排ガス浄化用触媒の製造方法 |
| JP2786933B2 (ja) * | 1990-09-03 | 1998-08-13 | 株式会社日本触媒 | 排ガス浄化用触媒 |
| JP2734808B2 (ja) * | 1991-05-10 | 1998-04-02 | 日産自動車株式会社 | 排ガス浄化用触媒 |
| DE69230758T2 (de) | 1991-11-26 | 2000-07-13 | Engelhard Corp., Iselin | Oxidationskatalysator und verfahren zur anwendung |
| CA2124441A1 (en) | 1991-11-26 | 1993-06-10 | Robert J. Farrauto | Ceria-alumina oxidation catalyst and method of use |
| DE4213018C1 (de) | 1992-04-21 | 1993-12-09 | Degussa | Katalysator zur oxidativen Reinigung der Abgase von Dieselmotoren |
| US6248684B1 (en) | 1992-11-19 | 2001-06-19 | Englehard Corporation | Zeolite-containing oxidation catalyst and method of use |
| FR2736343B1 (fr) * | 1995-07-03 | 1997-09-19 | Rhone Poulenc Chimie | Composition a base d'oxyde de zirconium et d'oxyde de cerium, procede de preparation et utilisation |
| US6548446B1 (en) * | 1997-07-02 | 2003-04-15 | Engelhard Corporation | Catalyst for selective oxidation of carbon monoxide |
| HK1047061B (en) | 1999-07-02 | 2007-11-02 | Basf Catalysts Llc | Catalyst system for treating diesel engine exhaust gases and method |
| US6387338B1 (en) | 2000-03-15 | 2002-05-14 | Delphi Technologies, Inc. | Preparation of multi-component Ce, Zr, Mox high oxygen-ion-conduct/oxygen-storage-capacity materials |
| US6468941B1 (en) | 2000-10-17 | 2002-10-22 | Delphi Technologies, Inc. | Niobium containing zirconium-cerium based soild solutions |
| US6585944B1 (en) * | 2000-10-17 | 2003-07-01 | Delphi Technologies, Inc. | Enhancement of the OSC properties of Ce-Zr based solid solutions |
| CZ2005148A3 (cs) * | 2002-09-13 | 2005-06-15 | Johnson Matthey Public Limited Company | Vznětový motor, motorové vozidlo, způsob provozování vznětového motoru a způsob zvyšování rychlosti katalyzované reakce |
| CA2442336C (en) | 2003-09-30 | 2006-09-19 | Westport Research Inc. | Method and apparatus for providing for high egr gaseous-fuelled direct injection internal combustion engine |
| US7875250B2 (en) | 2003-12-11 | 2011-01-25 | Umicore Ag & Co. Kg | Exhaust treatment device, and methods of making the same |
| US20050282698A1 (en) * | 2004-06-22 | 2005-12-22 | Southward Barry W | Particulate filter device and exhaust treatment system, and methods of regenerating the same |
| JP4513565B2 (ja) * | 2004-12-28 | 2010-07-28 | マツダ株式会社 | 排気ガス浄化用触媒 |
| US8105561B2 (en) * | 2006-03-28 | 2012-01-31 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Catalyst for purification of exhaust gas, regeneration method for the catalyst, and apparatus and method for purification of exhaust gas using the catalyst |
| DE102006037314A1 (de) * | 2006-08-08 | 2008-02-14 | Süd-Chemie AG | Verwendung eines Katalysators auf Basis von Zeolithen bei der Umsetzung von Oxygenaten zu niederen Olefinen sowie Verfahren hierzu |
| EP2259870A4 (en) * | 2008-03-27 | 2017-11-15 | Umicore AG & Co. KG | Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon |
-
2009
- 2009-03-26 WO PCT/US2009/038398 patent/WO2009120866A1/en not_active Ceased
- 2009-03-26 CN CN2009801151773A patent/CN102015536A/zh active Pending
- 2009-03-26 RU RU2010143439/05A patent/RU2506996C2/ru not_active IP Right Cessation
- 2009-03-26 JP JP2011502057A patent/JP5637980B2/ja not_active Expired - Fee Related
- 2009-03-26 BR BRPI0909161A patent/BRPI0909161A2/pt not_active Application Discontinuation
- 2009-03-26 EP EP09723935.4A patent/EP2276701A4/en not_active Withdrawn
- 2009-03-26 KR KR1020107023763A patent/KR101571659B1/ko not_active Expired - Fee Related
- 2009-03-27 KR KR1020107024175A patent/KR20110005827A/ko not_active Withdrawn
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