CN112657487B - 高孔隙度的含铈和锆的氧化物 - Google Patents

高孔隙度的含铈和锆的氧化物 Download PDF

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CN112657487B
CN112657487B CN202011303460.3A CN202011303460A CN112657487B CN 112657487 B CN112657487 B CN 112657487B CN 202011303460 A CN202011303460 A CN 202011303460A CN 112657487 B CN112657487 B CN 112657487B
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hours
degrees celsius
calcination
composition
period
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CN112657487A (zh
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D.普萨拉斯
S.H.恩格
哈皮
S.P.X.蒂欧
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Molycorp Minerals LLC
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CN202011303460.3A 2014-09-05 2015-09-04 高孔隙度的含铈和锆的氧化物 Active CN112657487B (zh)

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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
CN202011303460.3A CN112657487B (zh) 2014-09-05 2015-09-04 高孔隙度的含铈和锆的氧化物
CN201580060324.7A CN107073443B (zh) 2014-09-05 2015-09-04 高孔隙度的含铈和锆的氧化物

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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
KR102580600B1 (ko) * 2016-04-26 2023-09-21 로디아 오퍼레이션스 세륨- 및 지르코늄-기재 혼합 산화물
CA2936448C (en) * 2016-07-19 2024-02-20 Nova Chemicals Corporation Controlled pressure hydrothermal treatment of odh catalyst
CN110621397B (zh) * 2017-05-11 2024-06-11 罗地亚经营管理公司 具有增强的耐受性和nox储存容量的混合氧化物
KR102335982B1 (ko) 2017-06-16 2021-12-07 현대자동차주식회사 차량용 nvh패드
EP4037825A1 (en) 2019-10-01 2022-08-10 Rhodia Operations Suspension of nanoparticles of a mixed oxide
CN115461146B (zh) * 2020-02-14 2024-09-13 新性能材料(新加坡)私人有限公司 使用均三甲苯制备含铈和锆的组合物的方法和由其制备的组合物
WO2021165748A1 (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
JP7777520B2 (ja) * 2020-02-21 2025-11-28 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー ガソリンエンジン排気ガス処理のための新規ｔｗｃ触媒
CN115175762B (zh) * 2020-02-27 2024-09-13 新性能材料(新加坡)私人有限公司 含有锆和铈的组合物和使用草酸和醇制造该组合物的方法
BR112022017111A2 (pt) * 2020-03-16 2022-11-16 Neo Performance Mat Singapore Pte Ltd Composições contendo zircônio e cério e métodos para preparar as mesmas usando ácido oxálico e secagem supercrítica
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
CN117396273A (zh) 2021-05-28 2024-01-12 罗地亚经营管理公司 具有特定孔隙率分布的氧化铝和氧化铈的组合物
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
WO2023006686A1 (en) 2021-07-30 2023-02-02 Rhodia Operations Composition of aluminium oxide and cerium oxide

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