KR20170076657A - 다공성 세륨 및 지르코늄을 포함하는 산화물 - Google Patents

다공성 세륨 및 지르코늄을 포함하는 산화물 Download PDF

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KR20170076657A
KR20170076657A KR1020177009250A KR20177009250A KR20170076657A KR 20170076657 A KR20170076657 A KR 20170076657A KR 1020177009250 A KR1020177009250 A KR 1020177009250A KR 20177009250 A KR20177009250 A KR 20177009250A KR 20170076657 A KR20170076657 A KR 20170076657A
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hours
calcination
oxidizing atmosphere
composition
period
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디미트리오스 프사라
쑤 휘 엔지
해피
숀 페이 슝 티오
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네오 퍼포먼스 메터리얼즈 (싱가포르) 프라이베이트 리미티드
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Priority to KR1020247011685A priority Critical patent/KR20240049656A/ko
Publication of KR20170076657A publication Critical patent/KR20170076657A/ko
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    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
KR1020177009250A 2014-09-05 2015-09-04 다공성 세륨 및 지르코늄을 포함하는 산화물 Ceased KR20170076657A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020247011685A KR20240049656A (ko) 2014-09-05 2015-09-04 다공성 세륨 및 지르코늄을 포함하는 산화물

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

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KR1020247011685A Pending KR20240049656A (ko) 2014-09-05 2015-09-04 다공성 세륨 및 지르코늄을 포함하는 산화물

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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)

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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
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

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