JP2011515221A5 - - Google Patents
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- JP2011515221A5 JP2011515221A5 JP2011502059A JP2011502059A JP2011515221A5 JP 2011515221 A5 JP2011515221 A5 JP 2011515221A5 JP 2011502059 A JP2011502059 A JP 2011502059A JP 2011502059 A JP2011502059 A JP 2011502059A JP 2011515221 A5 JP2011515221 A5 JP 2011515221A5
- Authority
- JP
- Japan
- Prior art keywords
- catalyst system
- metal
- oxide
- monolith
- oxidation
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 claims description 74
- 229910052751 metal Inorganic materials 0.000 claims description 40
- 239000002184 metal Substances 0.000 claims description 40
- 230000003647 oxidation Effects 0.000 claims description 36
- 238000007254 oxidation reaction Methods 0.000 claims description 36
- 230000003197 catalytic effect Effects 0.000 claims description 25
- 239000006104 solid solution Substances 0.000 claims description 22
- 239000010953 base metal Substances 0.000 claims description 19
- 239000004071 soot Substances 0.000 claims description 19
- 150000001768 cations Chemical class 0.000 claims description 17
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 239000010436 fluorite Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- -1 oxygen ion Chemical class 0.000 claims description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 7
- 229910052684 Cerium Inorganic materials 0.000 claims description 6
- 239000002585 base Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000002019 doping agent Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 5
- 239000000908 ammonium hydroxide Substances 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical group [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 5
- 229910004625 Ce—Zr Inorganic materials 0.000 claims description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011149 active material Substances 0.000 claims description 4
- 230000032683 aging Effects 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000009472 formulation Methods 0.000 claims description 4
- 239000013618 particulate matter Substances 0.000 claims description 4
- 229910052723 transition metal Inorganic materials 0.000 claims description 4
- 150000003624 transition metals Chemical class 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-O oxonium Chemical compound [OH3+] XLYOFNOQVPJJNP-UHFFFAOYSA-O 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 239000006262 metallic foam 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
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 239000002243 precursor Substances 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 239000010948 rhodium Substances 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 239000000126 substance Substances 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
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 claims 1
- 150000002500 ions Chemical class 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910003134 ZrOx Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910001960 metal nitrate Inorganic materials 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- WWHFPJVBJUJTEA-UHFFFAOYSA-N n'-[3-chloro-4,5-bis(prop-2-ynoxy)phenyl]-n-methoxymethanimidamide Chemical compound CONC=NC1=CC(Cl)=C(OCC#C)C(OCC#C)=C1 WWHFPJVBJUJTEA-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000758 substrate 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/US2009/038403 WO2010002486A2 (en) | 2008-03-27 | 2009-03-26 | Continuous diesel soot control with minimal back pressure penality using conventional flow substrates and active direct soot oxidation catalyst disposed thereon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011515221A JP2011515221A (ja) | 2011-05-19 |
| JP2011515221A5 true JP2011515221A5 (enExample) | 2012-02-23 |
Family
ID=41466517
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011502059A Pending JP2011515221A (ja) | 2008-03-27 | 2009-03-26 | 従来のフロー基材とその上に配置された活性直接すす酸化触媒とを用いた最小背圧ペナルティによる連続ディーゼルすす制御 |
| JP2011501155A Withdrawn JP2011526198A (ja) | 2008-03-27 | 2009-03-27 | 微粒子の低温の触媒酸化のための塩基交換ｏｓ材料の応用 |
| JP2011501154A Pending JP2011526197A (ja) | 2008-03-27 | 2009-03-27 | 排出物質浄化用途のための強化されたレドックスｏｓ材料のための塩基性交換 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011501155A Withdrawn JP2011526198A (ja) | 2008-03-27 | 2009-03-27 | 微粒子の低温の触媒酸化のための塩基交換ｏｓ材料の応用 |
| JP2011501154A Pending JP2011526197A (ja) | 2008-03-27 | 2009-03-27 | 排出物質浄化用途のための強化されたレドックスｏｓ材料のための塩基性交換 |
Country Status (6)
| Country | Link |
|---|---|
| EP (3) | EP2259870A4 (enExample) |
| JP (3) | JP2011515221A (enExample) |
| KR (3) | KR20110008190A (enExample) |
| CN (3) | CN102006923B (enExample) |
| BR (3) | BRPI0909377A2 (enExample) |
| WO (4) | WO2010002486A2 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009120866A1 (en) * | 2008-03-27 | 2009-10-01 | Umicore Ag & Co. Kg | Base metal and base metal modified diesel oxidation catalysts |
| 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 |
| EP2335808B1 (de) * | 2009-12-21 | 2015-06-03 | Bernhard Kahlert | NO2 Sperrkatalysator |
| US8529853B2 (en) | 2010-03-26 | 2013-09-10 | Umicore Ag & Co. Kg | ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts |
| US8017097B1 (en) * | 2010-03-26 | 2011-09-13 | Umicore Ag & Co. Kg | ZrOx, Ce-ZrOx, Ce-Zr-REOx as host matrices for redox active cations for low temperature, hydrothermally durable and poison resistant SCR catalysts |
| US9239019B2 (en) * | 2012-01-26 | 2016-01-19 | Ford Global Technologies, Llc | Particulate matter retaining system |
| CN102854207A (zh) * | 2012-09-21 | 2013-01-02 | 兰州大学 | 一种测定凹凸棒粘土中坡缕石含量的方法 |
| RU2502561C1 (ru) * | 2012-11-28 | 2013-12-27 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Способ приготовления катализатора для очистки отработавших газов двигателей внутреннего сгорания и катализатор, полученный этим способом |
| 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 |
| US9266092B2 (en) | 2013-01-24 | 2016-02-23 | Basf Corporation | Automotive catalyst composites having a two-metal layer |
| CN104415744B (zh) * | 2013-09-10 | 2016-08-31 | 湖南稀土金属材料研究院 | 多元镨基储氧材料Pr-Zr-Tb-Y-Sc的制备方法 |
| GB201401115D0 (en) | 2014-01-23 | 2014-03-12 | Johnson Matthey Plc | Diesel oxidation catalyst and exhaust system |
| US9616384B2 (en) * | 2014-06-11 | 2017-04-11 | Basf Se | Base metal catalyst |
| JP6700822B2 (ja) * | 2015-12-28 | 2020-05-27 | 昭和電工株式会社 | マイクロポーラス層およびそれを用いた燃料電池 |
| WO2017150596A1 (ja) * | 2016-03-03 | 2017-09-08 | 国立大学法人京都大学 | 多元系固溶体微粒子及びその製造方法並びに触媒 |
| US10159960B2 (en) * | 2016-10-25 | 2018-12-25 | GM Global Technology Operations LLC | Catalysts with atomically dispersed platinum group metal complexes |
| KR102706190B1 (ko) * | 2018-01-08 | 2024-09-12 | 패서픽 인더스트리얼 디벨럽먼트 코퍼레이션 | 세리아-지르코니아-산소 저장 물질을 포함하는 촉매 및 그 제조 방법 |
| CN108380198A (zh) * | 2018-02-07 | 2018-08-10 | 广州德隆宝环保科技有限公司 | 一种氧化锆复合纳米催化剂及其制备方法 |
| CN111960464B (zh) * | 2020-08-28 | 2023-04-28 | 陕西科技大学 | 一种富含氧空位缺陷的黑色二氧化钛光纳米材料及其制备方法和应用 |
| CN113477068B (zh) * | 2021-05-30 | 2023-05-16 | 中国人民解放军东部战区疾病预防控制中心 | 香烟烟气活性氧清除剂的制备方法及添加方法 |
| KR102475266B1 (ko) * | 2021-06-14 | 2022-12-08 | (주)쿠첸 | 조리 장치 |
| DE102021125536A1 (de) | 2021-10-01 | 2023-04-06 | Umicore Ag & Co. Kg | Katalytisch aktiver Partikelfilter mit hoher Filtrationseffizienz |
| CN115805068B (zh) * | 2022-11-09 | 2023-11-24 | 太原理工大学 | 一种多功能金属氧化物催化剂KCeMn及其制备方法和应用 |
| CN116408059A (zh) * | 2023-03-31 | 2023-07-11 | 湖北群有长物环保科技有限公司 | 一种稀土基高效烟气脱硝催化剂及其制备方法 |
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| 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 |
| WO2009120866A1 (en) * | 2008-03-27 | 2009-10-01 | Umicore Ag & Co. Kg | Base metal and base metal modified diesel oxidation catalysts |
-
2009
- 2009-03-26 EP EP09773938.7A patent/EP2259870A4/en not_active Withdrawn
- 2009-03-26 KR KR1020107023769A patent/KR20110008190A/ko not_active Ceased
- 2009-03-26 WO PCT/US2009/038403 patent/WO2010002486A2/en not_active Ceased
- 2009-03-26 BR BRPI0909377A patent/BRPI0909377A2/pt not_active Application Discontinuation
- 2009-03-26 CN CN200980113778.0A patent/CN102006923B/zh active Active
- 2009-03-26 KR KR1020167030330A patent/KR20160129913A/ko not_active Ceased
- 2009-03-26 JP JP2011502059A patent/JP2011515221A/ja active Pending
- 2009-03-27 CN CN2009801108862A patent/CN101980778A/zh active Pending
- 2009-03-27 WO PCT/EP2009/002263 patent/WO2009118190A2/en not_active Ceased
- 2009-03-27 KR KR1020107024178A patent/KR20100135858A/ko not_active Withdrawn
- 2009-03-27 CN CN2009801104753A patent/CN102112223A/zh active Pending
- 2009-03-27 BR BRPI0909381A patent/BRPI0909381A2/pt not_active Application Discontinuation
- 2009-03-27 EP EP09724093A patent/EP2268395A2/en not_active Withdrawn
- 2009-03-27 WO PCT/EP2009/002261 patent/WO2009118188A1/en not_active Ceased
- 2009-03-27 JP JP2011501155A patent/JP2011526198A/ja not_active Withdrawn
- 2009-03-27 JP JP2011501154A patent/JP2011526197A/ja active Pending
- 2009-03-27 BR BRPI0909386A patent/BRPI0909386A2/pt not_active IP Right Cessation
- 2009-03-27 WO PCT/EP2009/002262 patent/WO2009118189A1/en not_active Ceased
- 2009-03-27 EP EP09723698.8A patent/EP2268394A1/en not_active Withdrawn
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