JP2017532278A5 - - Google Patents
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- JP2017532278A5 JP2017532278A5 JP2017513022A JP2017513022A JP2017532278A5 JP 2017532278 A5 JP2017532278 A5 JP 2017532278A5 JP 2017513022 A JP2017513022 A JP 2017513022A JP 2017513022 A JP2017513022 A JP 2017513022A JP 2017532278 A5 JP2017532278 A5 JP 2017532278A5
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- JP
- Japan
- Prior art keywords
- hours
- oxidizing environment
- composition
- calcination
- period
- 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.)
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- 230000001590 oxidative effect Effects 0.000 claims 33
- 238000001354 calcination Methods 0.000 claims 30
- 239000000203 mixture Substances 0.000 claims 25
- 229910000420 cerium oxide Inorganic materials 0.000 claims 10
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims 10
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 5
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims 5
- 229910052727 yttrium Inorganic materials 0.000 claims 5
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims 5
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 3
- 229910052739 hydrogen Inorganic materials 0.000 claims 3
- 239000001257 hydrogen Substances 0.000 claims 3
- 239000011148 porous material Substances 0.000 claims 3
- -1 and optionally Chemical compound 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462046491P | 2014-09-05 | 2014-09-05 | |
| US62/046,491 | 2014-09-05 | ||
| PCT/US2015/048546 WO2016037059A1 (en) | 2014-09-05 | 2015-09-04 | High porosity cerium and zirconium containing oxide |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017532278A JP2017532278A (ja) | 2017-11-02 |
| JP2017532278A5 true JP2017532278A5 (cg-RX-API-DMAC7.html) | 2018-10-11 |
| JP6698632B2 JP6698632B2 (ja) | 2020-05-27 |
Family
ID=55440395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017513022A Active JP6698632B2 (ja) | 2014-09-05 | 2015-09-04 | 高空隙率のセリウム及びジルコニウム含有酸化物 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10864499B2 (cg-RX-API-DMAC7.html) |
| EP (2) | EP4241875A3 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6698632B2 (cg-RX-API-DMAC7.html) |
| KR (2) | KR20170076657A (cg-RX-API-DMAC7.html) |
| CN (2) | CN112657487B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112017004418B1 (cg-RX-API-DMAC7.html) |
| MX (1) | MX2017002950A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2016037059A1 (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA201702372B (cg-RX-API-DMAC7.html) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201518996D0 (en) * | 2015-10-27 | 2015-12-09 | Magnesium Elektron Ltd | Zirconia-based compositions for use as three-way catalysts |
| FR3050450A1 (fr) * | 2016-04-26 | 2017-10-27 | Rhodia Operations | Oxyde mixte a base de cerium et de zirconium |
| CN109963648B (zh) * | 2016-04-26 | 2022-11-01 | 罗地亚经营管理公司 | 基于铈和锆的混合氧化物 |
| CA2936448C (en) * | 2016-07-19 | 2024-02-20 | Nova Chemicals Corporation | Controlled pressure hydrothermal treatment of odh catalyst |
| JP7333274B2 (ja) * | 2017-05-11 | 2023-08-24 | ローディア オペレーションズ | 耐性及びｎｏｘ貯蔵容量が改善された混合酸化物 |
| KR102335982B1 (ko) | 2017-06-16 | 2021-12-07 | 현대자동차주식회사 | 차량용 nvh패드 |
| KR20220069101A (ko) | 2019-10-01 | 2022-05-26 | 로디아 오퍼레이션스 | 혼합 옥사이드 나노입자의 현탁액 |
| US20230129838A1 (en) * | 2020-02-14 | 2023-04-27 | Neo Performance Materials (Singapore) Pte. Ltd. | Process for making cerium and zirconium containing compositions using mesitylene and composition made by same |
| WO2021165697A1 (en) * | 2020-02-21 | 2021-08-26 | Johnson Matthey Public Limited Company | Novel twc catalysts for gasoline engine exhaust gas treatments |
| CA3171405A1 (en) * | 2020-02-21 | 2021-08-26 | Neo Performance Materials (Singapore) Pte. Ltd. | Compositions containing cerium and zirconium and methods for preparing same using oxalic acid |
| CA3172357A1 (en) * | 2020-02-27 | 2021-09-02 | Neo Performance Materials (Singapore) Pte. Ltd. | Compositions containing zirconium and cerium and methods for preparing same using oxalic acid and an alcohol |
| CA3173344A1 (en) * | 2020-03-16 | 2021-09-23 | Neo Performance Materials (Singapore) Pte. Ltd. | Compositions containing zirconium and cerium and methods for preparing same using oxalic acid and supercritical drying |
| CN112717927B (zh) * | 2021-04-01 | 2021-07-30 | 山东国瓷功能材料股份有限公司 | 汽车尾气处理催化剂的制备方法和应用 |
| KR20240014060A (ko) | 2021-05-28 | 2024-01-31 | 로디아 오퍼레이션스 | 특정 다공성 프로파일을 갖는 산화알루미늄과 산화세륨의 조성물 |
| JP7057467B1 (ja) | 2021-07-28 | 2022-04-19 | 第一稀元素化学工業株式会社 | ジルコニウム複合酸化物、及び、ジルコニウム複合酸化物の製造方法 |
| US20250114772A1 (en) | 2021-07-30 | 2025-04-10 | Rhodia Operations | Composition of Aluminium Oxide and Cerium Oxide |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2714370B1 (fr) | 1993-12-24 | 1996-03-08 | Rhone Poulenc Chimie | Précurseur d'une composition et composition à base d'un oxyde mixte de cérium et de zirconium, procédé de préparation et utilisation. |
| CN1094467C (zh) | 1999-02-15 | 2002-11-20 | 上海跃龙有色金属有限公司 | 纳米铈锆复合氧化物、其制备方法及用途 |
| US6204219B1 (en) | 1999-07-29 | 2001-03-20 | W. R. Grace & Co.-Conn. | Thermally stable support material and method for making the same |
| KR20040100136A (ko) | 2003-05-21 | 2004-12-02 | 한화석유화학 주식회사 | 금속 산화물의 도핑 방법 |
| GB0428557D0 (en) * | 2004-12-30 | 2005-02-09 | Magnesium Elektron Ltd | Thermally stable doped and undoped porous aluminium oxides and nanocomposite CeO -ZrO and A1 O containing mixed oxides |
| FR2897609B1 (fr) * | 2006-02-17 | 2009-01-16 | Rhodia Recherches & Tech | Composition a base d'oxydes de zirconium, de cerium, d'yttrium, de lanthane et d'une autre terre rare, procede de preparation et utilisation en catalyse |
| RU2398629C2 (ru) * | 2006-02-17 | 2010-09-10 | Родиа Операсьон | Композиция на основе оксидов циркония, церия, иттрия, лантана и другого редкоземельного элемента, способ получения и применение в катализе |
| CA2652137C (fr) * | 2006-05-15 | 2016-09-13 | Rhodia Operations | Composition a base d'oxydes de zirconium, de cerium, de lanthane et d'yttrium, de gadolinium ou de samarium, a surface specifique et reductibilite elevees, procede de preparation et utilisation comme catalyseur |
| FR2900920B1 (fr) * | 2006-05-15 | 2008-07-11 | Rhodia Recherches & Tech | Composition a base d'oxides de zirconium, de cerium, de lanthane et d'yttrium, de gadolinium ou de samarium, a surface specifique stable, procede de preparation et utilisation comme catalyseur |
| FR2917646B1 (fr) * | 2007-06-20 | 2011-06-03 | Anan Kasei Co Ltd | Oxyde mixte a haute surface specifique de cerium et d'autre terre rare, procede de preparation et utilisation en catalyse |
| JP5164665B2 (ja) * | 2008-04-09 | 2013-03-21 | 第一稀元素化学工業株式会社 | セリウム−ジルコニウム系複合酸化物及びその製造方法 |
| FR2930456B1 (fr) * | 2008-04-23 | 2010-11-19 | Rhodia Operations | Composition a base d'oxydes de zirconium, de cerium et d'yttrium, a reductibilite elevee, procedes de preparation et utilisation en catalyse |
| FR2948116B1 (fr) * | 2009-07-17 | 2012-05-04 | Rhodia Operations | Composition a base d'oxyde de cerium et d'oxyde de zirconium de porosite specifique, procede de preparation et utilisation en catalyse |
| CN101797499B (zh) * | 2010-03-02 | 2012-01-11 | 浙江大学 | 高比表面的Ce-Zr-La-O复合氧化物材料的制备方法 |
| FR2967993B1 (fr) | 2010-11-30 | 2018-04-06 | Rhodia Operations | Composition a base d'oxyde de zirconium et d'au moins un oxyde d'une terre rare autre que le cerium, a porosite specifique, ses procedes de preparation et son utilisation en catalyse |
| CN102553653B (zh) * | 2010-12-22 | 2016-09-14 | 太平洋工业发展公司 | 具有储氧能力的催化剂载体材料及其制造方法 |
| CN102247826B (zh) * | 2011-05-27 | 2013-04-03 | 济南大学 | 一种高比表面积的立方相铈锆基复合氧化物及其制备方法 |
| EP2540391A1 (en) * | 2011-07-01 | 2013-01-02 | Treibacher Industrie AG | Ceria zirconia alumina composition with enhanced thermal stability |
| FR2977581B1 (fr) | 2011-07-04 | 2013-08-02 | Rhodia Operations | Composition consistant en un oxyde mixte de cerium et de zirconium a reductibilite elevee, procede de preparation et utilisation dans le domaine de la catalyse |
| US20130108530A1 (en) | 2011-10-27 | 2013-05-02 | Johnson Matthey Public Limited Company | Process for producing ceria-zirconia-alumina composite oxides and applications thereof |
| CN102527403B (zh) | 2011-12-27 | 2013-11-13 | 浙江工业大学 | 一种铈基固溶体催化剂及制备方法 |
| MX2014015610A (es) * | 2012-06-15 | 2016-11-17 | Basf Corp | Compuestos de oxidos metalicos mixto para depósito de oxígeno. |
-
2015
- 2015-09-04 JP JP2017513022A patent/JP6698632B2/ja active Active
- 2015-09-04 CN CN202011303460.3A patent/CN112657487B/zh active Active
- 2015-09-04 KR KR1020177009250A patent/KR20170076657A/ko not_active Ceased
- 2015-09-04 EP EP23174582.9A patent/EP4241875A3/en active Pending
- 2015-09-04 US US15/509,144 patent/US10864499B2/en active Active
- 2015-09-04 BR BR112017004418-8A patent/BR112017004418B1/pt active IP Right Grant
- 2015-09-04 WO PCT/US2015/048546 patent/WO2016037059A1/en not_active Ceased
- 2015-09-04 CN CN201580060324.7A patent/CN107073443B/zh active Active
- 2015-09-04 EP EP15837678.0A patent/EP3188829A4/en active Pending
- 2015-09-04 KR KR1020247011685A patent/KR20240049656A/ko active Pending
- 2015-09-04 MX MX2017002950A patent/MX2017002950A/es unknown
-
2017
- 2017-04-04 ZA ZA2017/02372A patent/ZA201702372B/en unknown
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