PL3085667T3 - Porowata struktura na bazie ditlenku cyrkonu i sposób jej wytwarzania - Google Patents

Porowata struktura na bazie ditlenku cyrkonu i sposób jej wytwarzania

Info

Publication number
PL3085667T3
PL3085667T3 PL14887437T PL14887437T PL3085667T3 PL 3085667 T3 PL3085667 T3 PL 3085667T3 PL 14887437 T PL14887437 T PL 14887437T PL 14887437 T PL14887437 T PL 14887437T PL 3085667 T3 PL3085667 T3 PL 3085667T3
Authority
PL
Poland
Prior art keywords
zirconia
porous body
producing same
based porous
producing
Prior art date
Application number
PL14887437T
Other languages
English (en)
Inventor
Hiroshi Kodama
Original Assignee
Daiichi Kigenso Kagaku Kogyo Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53537784&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3085667(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daiichi Kigenso Kagaku Kogyo Co., Ltd. filed Critical Daiichi Kigenso Kagaku Kogyo Co., Ltd.
Publication of PL3085667T3 publication Critical patent/PL3085667T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/651—50-500 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C01P2006/13—Surface area thermal stability thereof at high temperatures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Nanotechnology (AREA)
PL14887437T 2014-03-28 2014-04-25 Porowata struktura na bazie ditlenku cyrkonu i sposób jej wytwarzania PL3085667T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014070424A JP5744274B1 (ja) 2014-03-28 2014-03-28 ジルコニア系多孔質体及びその製造方法
PCT/JP2014/061661 WO2015145787A1 (ja) 2014-03-28 2014-04-25 ジルコニア系多孔質体及びその製造方法
EP14887437.3A EP3085667B1 (en) 2014-03-28 2014-04-25 Zirconia-based porous body and method for producing same

Publications (1)

Publication Number Publication Date
PL3085667T3 true PL3085667T3 (pl) 2020-05-18

Family

ID=53537784

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14887437T PL3085667T3 (pl) 2014-03-28 2014-04-25 Porowata struktura na bazie ditlenku cyrkonu i sposób jej wytwarzania

Country Status (6)

Country Link
US (1) US9956543B2 (pl)
EP (1) EP3085667B1 (pl)
JP (1) JP5744274B1 (pl)
CN (1) CN105339307B (pl)
PL (1) PL3085667T3 (pl)
WO (1) WO2015145787A1 (pl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5744274B1 (ja) 2014-03-28 2015-07-08 第一稀元素化学工業株式会社 ジルコニア系多孔質体及びその製造方法
GB201518996D0 (en) 2015-10-27 2015-12-09 Magnesium Elektron Ltd Zirconia-based compositions for use as three-way catalysts
WO2017130917A1 (ja) 2016-01-26 2017-08-03 新日本電工株式会社 セリア・ジルコニア系複合酸化物酸素吸放出材料、排ガス浄化触媒、及び排ガス浄化用ハニカム構造体
EP3345870B1 (en) * 2016-03-30 2020-04-22 Daiichi Kigenso Kagaku Kogyo Co., Ltd. Zirconia fine powder and production method therefor
FR3050450A1 (fr) * 2016-04-26 2017-10-27 Rhodia Operations Oxyde mixte a base de cerium et de zirconium
CA3038448C (en) * 2016-10-27 2023-11-07 Magnesium Elektron Limited Acidic zirconium hydroxide
JP6701581B2 (ja) * 2017-03-02 2020-05-27 株式会社豊田中央研究所 酸素吸放出材
CN111417452B (zh) 2018-01-08 2023-04-04 太平洋工业发展公司 包含二氧化铈-氧化锆-储氧材料的催化剂与该催化剂的生产方法
KR20200104903A (ko) * 2018-01-08 2020-09-04 패서픽 인더스트리얼 디벨럽먼트 코퍼레이션 배기 가스 처리를 위한 중 공극(mesoporous) 산소 저장 물질의 제조 방법； 그 산소 저장 물질 및 그 사용
JP7422989B2 (ja) * 2019-01-24 2024-01-29 日本特殊陶業株式会社 多孔質ジルコニア粒子及びタンパク質固定用凝集体
WO2021012107A1 (en) * 2019-07-19 2021-01-28 Rhodia Operations Mixed oxide based on cerium and zirconium
EP3950596A4 (en) 2019-07-30 2023-02-01 Daiichi Kigenso Kagaku Kogyo Co., Ltd. Zirconia-based composite oxide and method for manufacturing zirconia-based composite oxide
CN110451957A (zh) * 2019-09-18 2019-11-15 苏州炻原新材料科技有限公司 一种纳米氧化锆喷涂粉末及其制备方法
US20230234034A1 (en) 2020-05-28 2023-07-27 Rhodia Operations Aluminium and zirconium-based mixed oxide
WO2022075345A1 (ja) * 2020-10-09 2022-04-14 第一稀元素化学工業株式会社 ジルコニア粉末、ジルコニア焼結体、及び、ジルコニア焼結体の製造方法
EP4039648A4 (en) * 2020-10-09 2023-11-15 Daiichi Kigenso Kagaku Kogyo Co., Ltd. ZIRCONIA POWDER, ZIRCONIA SINTERED BODY, AND METHOD FOR PRODUCING ZIRCONIA SINTERED BODY
JP6991384B1 (ja) 2021-08-12 2022-01-12 第一稀元素化学工業株式会社 ジルコニア系多孔質体、及び、ジルコニア系多孔質体の製造方法
US20250041833A1 (en) 2021-12-01 2025-02-06 Rhodia Operations Aluminium and Zirconium-Based Mixed Oxide
JP7178526B1 (ja) 2022-06-06 2022-11-25 第一稀元素化学工業株式会社 多孔質ジルコニア系複合酸化物、及び、多孔質ジルコニア系複合酸化物の製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0688791B2 (ja) * 1992-12-18 1994-11-09 日本電工株式会社 タップ密度の低い酸化ジルコニウム微粉末の製造方法
JP3946982B2 (ja) 2001-11-01 2007-07-18 ニッケイ・メル株式会社 ジルコニア・セリア基複合酸化物の製造方法
FR2868768B1 (fr) 2004-04-07 2007-07-20 Rhodia Chimie Sa Composition a base d'oxydes de zirconium et d'ytrium, procede de preparation et utilisation dans un systeme catalytique
JP4660135B2 (ja) 2004-07-26 2011-03-30 第一稀元素化学工業株式会社 ジルコニア系多孔質体及びその製造方法
GB0428555D0 (en) 2004-12-30 2005-02-09 Magnesium Elektron Ltd Composite material for automotive catalyst applications and method of manufacturing
US7704483B2 (en) 2005-04-29 2010-04-27 Cabot Corporation High surface area tetragonal zirconia and processes for synthesizing same
JP4789794B2 (ja) * 2005-12-28 2011-10-12 第一稀元素化学工業株式会社 セリウム・ジルコニウム複合酸化物及びその製造方法
JP5344805B2 (ja) * 2006-06-20 2013-11-20 第一稀元素化学工業株式会社 ジルコニア系複合酸化物及びその製造方法
JP5008355B2 (ja) * 2006-06-30 2012-08-22 第一稀元素化学工業株式会社 酸化セリウム−酸化ジルコニウム系複合酸化物及びその製造方法
EP1894620B2 (en) * 2006-08-22 2023-06-07 Daiichi Kigenso Kagaku Kogyo Co., Ltd. Method to produce a porous zirconia powder
JP5063252B2 (ja) * 2006-08-22 2012-10-31 第一稀元素化学工業株式会社 多孔質ジルコニア系粉末及びその製造方法
JP5100244B2 (ja) * 2006-10-12 2012-12-19 第一稀元素化学工業株式会社 ジルコニア・セリア・イットリア系複合酸化物及びその製造方法
JP2008150242A (ja) 2006-12-18 2008-07-03 Toyota Motor Corp 酸化物の製造方法
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
JP4911154B2 (ja) * 2008-10-03 2012-04-04 トヨタ自動車株式会社 多孔質複合酸化物及びその製造方法
JP6262413B2 (ja) 2009-03-06 2018-01-17 ユミコア日本触媒株式会社 排気ガス浄化用触媒及びその製造方法、並びに排気ガス浄化方法
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
FR2959735B1 (fr) 2010-05-06 2012-06-22 Rhodia Operations Composition a base d'oxydes de zirconium, de cerium d'au moins une autre terre rare, a porosite specifique, procede de preparation et utilisation en catalyse.
JP5744274B1 (ja) 2014-03-28 2015-07-08 第一稀元素化学工業株式会社 ジルコニア系多孔質体及びその製造方法

Also Published As

Publication number Publication date
CN105339307B (zh) 2020-07-24
JP5744274B1 (ja) 2015-07-08
EP3085667B1 (en) 2019-10-09
US20160207027A1 (en) 2016-07-21
JP2015189655A (ja) 2015-11-02
EP3085667A4 (en) 2016-12-07
EP3085667A1 (en) 2016-10-26
WO2015145787A1 (ja) 2015-10-01
CN105339307A (zh) 2016-02-17
US9956543B2 (en) 2018-05-01

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