KR102856497B1 - 다공질 알루미나 및 촉매 - Google Patents

다공질 알루미나 및 촉매

Info

Publication number
KR102856497B1
KR102856497B1 KR1020227027641A KR20227027641A KR102856497B1 KR 102856497 B1 KR102856497 B1 KR 102856497B1 KR 1020227027641 A KR1020227027641 A KR 1020227027641A KR 20227027641 A KR20227027641 A KR 20227027641A KR 102856497 B1 KR102856497 B1 KR 102856497B1
Authority
KR
South Korea
Prior art keywords
mass
sio
bao
porous alumina
alumina
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.)
Active
Application number
KR1020227027641A
Other languages
English (en)
Korean (ko)
Other versions
KR20220127285A (ko
Inventor
아키라 하세가와
요시히로 가도마
오사무 오카다
가나 모토무라
시즈카 오가사와라
히로미 나카무라
다모츠 노노우치
가오리 마츠다
Original Assignee
가부시키가이샤 르네상스 에너지 리서치
도쿠리츠교세이호징 고쿠리츠코토센몬갓코키코
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
Application filed by 가부시키가이샤 르네상스 에너지 리서치, 도쿠리츠교세이호징 고쿠리츠코토센몬갓코키코 filed Critical 가부시키가이샤 르네상스 에너지 리서치
Publication of KR20220127285A publication Critical patent/KR20220127285A/ko
Application granted granted Critical
Publication of KR102856497B1 publication Critical patent/KR102856497B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
    • 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
    • B01J21/12—Silica and alumina
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
    • 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
    • B01J35/615—100-500 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
    • B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
    • B01J35/737—Hexaaluminate-type AB12O19
    • 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
    • B01J37/0201—Impregnation
    • 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
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • B01J37/033—Using Hydrolysis
    • 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
    • B01J37/082—Decomposition and pyrolysis
    • B01J37/088—Decomposition of a metal salt
    • 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
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
KR1020227027641A 2020-03-26 2021-02-18 다공질 알루미나 및 촉매 Active KR102856497B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-056175 2020-03-26
JP2020056175 2020-03-26
PCT/JP2021/006087 WO2021192752A1 (ja) 2020-03-26 2021-02-18 多孔質アルミナ及び触媒

Publications (2)

Publication Number Publication Date
KR20220127285A KR20220127285A (ko) 2022-09-19
KR102856497B1 true KR102856497B1 (ko) 2025-09-05

Family

ID=77892436

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227027641A Active KR102856497B1 (ko) 2020-03-26 2021-02-18 다공질 알루미나 및 촉매

Country Status (6)

Country Link
US (1) US20230105883A1 (https=)
EP (1) EP4129907A4 (https=)
JP (2) JP7598580B2 (https=)
KR (1) KR102856497B1 (https=)
CN (1) CN115066396B (https=)
WO (1) WO2021192752A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7678492B2 (ja) 2022-03-25 2025-05-16 株式会社ルネッサンス・エナジー・リサーチ ＳｉＯ２Ａｌ２Ｏ３含有ゾル溶液の合成方法、及び、多孔質アルミナ膜の形成方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012096386A1 (ja) * 2011-01-14 2012-07-19 株式会社ルネッサンス・エナジー・リサーチ 多孔質アルミナ材料及びその製造方法、並びに触媒

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028753A (en) * 1961-09-11 1966-05-04 Ici Ltd Improvements in and relating to catalyst supports and catalytic compositions for use in the steam reforming of hydrocarbons
US4370503A (en) * 1981-03-24 1983-01-25 E. I. Du Pont De Nemours And Company Catalyst for methylamines production
JP2559715B2 (ja) * 1986-11-07 1996-12-04 東洋シ−シ−アイ株式会社 触媒燃焼反応用耐熱性触媒及びその製造方法
JPS63242917A (ja) * 1987-03-27 1988-10-07 Agency Of Ind Science & Technol 耐熱性アルミナ複合酸化物の製造方法
US5916839A (en) * 1995-10-13 1999-06-29 Samsung Electro-Mechanics Co., Ltd. Catalyst for purifying automobile exhausts
JP4065944B2 (ja) 2002-12-25 2008-03-26 独立行政法人産業技術総合研究所 高耐熱・高強度アルミナ多孔体の製造法
JP2009061383A (ja) 2007-09-06 2009-03-26 Nagoya Institute Of Technology 耐熱性アルミナ担体とその製造方法
CN101462050B (zh) * 2007-12-19 2011-05-18 中国石油化工股份有限公司 介孔复合氧化物和催化剂及其制备方法与芳构化方法
JP5339478B2 (ja) * 2010-08-31 2013-11-13 キヤノンマーケティングジャパン株式会社 情報処理システム、情報処理装置、及びその制御方法及びプログラム
US9744522B2 (en) * 2011-01-14 2017-08-29 Renaissance Energy Research Corporation Porous alumina material, process for producing same, and catalyst
EP2808081A4 (en) 2012-01-23 2015-08-26 N E Chemcat Corp BARIUM SULPHATE CONTAINING ALUMINUM MATERIAL AND EXHAUST GAS CLEANING CATALYST THEREOF
WO2014051091A1 (ja) 2012-09-28 2014-04-03 Dic株式会社 α－アルミナ微粒子及びその製造方法
CN105585037B (zh) * 2014-10-23 2017-04-26 中国石油化工股份有限公司 一种介孔γ‑氧化铝的制备方法
CN106955694B (zh) * 2016-01-08 2019-11-12 中国石油化工股份有限公司 一种α-氧化铝载体、由其制备的银催化剂及其应用
CN107413389B (zh) * 2016-05-23 2020-07-24 中国石油化工股份有限公司 用于银催化剂的α-氧化铝载体及其制备方法与应用

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012096386A1 (ja) * 2011-01-14 2012-07-19 株式会社ルネッサンス・エナジー・リサーチ 多孔質アルミナ材料及びその製造方法、並びに触媒

Also Published As

Publication number Publication date
US20230105883A1 (en) 2023-04-06
KR20220127285A (ko) 2022-09-19
JP7742591B2 (ja) 2025-09-22
WO2021192752A1 (ja) 2021-09-30
JPWO2021192752A1 (https=) 2021-09-30
JP7598580B2 (ja) 2024-12-12
EP4129907A4 (en) 2024-05-29
JP2025019168A (ja) 2025-02-06
CN115066396A (zh) 2022-09-16
CN115066396B (zh) 2024-11-12
EP4129907A1 (en) 2023-02-08

Similar Documents

Publication Publication Date Title
RU2484894C2 (ru) Композиция, содержащая лантансодержащий перовскит на подложке из алюминия или из оксигидроксида алюминия, способ получения и применение в катализе
KR100890773B1 (ko) 산화 제2세륨 및 그 제조법 및 배기가스 정화용 촉매
RU2509725C2 (ru) Композиция на основе оксида церия и оксида циркония с особой пористостью, способ получения и применение в катализе
RU2476381C2 (ru) Композиция на основе оксида циркония, оксида титана или смешанного оксида циркония и титана, нанесенная на носитель из оксида алюминия или оксигидроксида алюминия, способы ее получения и ее применение в качестве катализатора
JP7664843B2 (ja) 酸素貯蔵用のセリア含有混合酸化物
KR20180136996A (ko) 세륨- 및 지르코늄-기재 혼합 산화물
JPH0852352A (ja) 高温に耐える酸化用触媒、その調製方法およびそのような触媒を用いる燃焼方法
KR20010031281A (ko) 음이온성 점토 물질의 제조 방법 및 용도
Baylet et al. High catalytic activity and stability of Pd doped hexaaluminate catalysts for the CH4 catalytic combustion
Song et al. Activity and hydrothermal stability of CeO2–ZrO2–WO3 for the selective catalytic reduction of NOx with NH3
JP7742591B2 (ja) 多孔質アルミナ及び触媒
JP2022525282A (ja) 三元触媒分解における劣化に対して安定なランタン系ペロブスカイト型触媒組成物
Gao et al. Sulphation and ammonia regeneration of a Pt/MnO x–CeO 2/Al 2 O 3 catalyst for NO x-assisted soot oxidation
CN113891762A (zh) β型沸石及含有其的催化剂
Van Hoey et al. Preparation of noble metal-free porous CuO–ceria and zirconia mixed oxide catalysts using the ammonia driven deposition precipitation method for toluene combustion
CN113457699A (zh) 一种含磷的基质材料及其制备方法与应用
KR20240114742A (ko) 알루미늄 및 지르코늄-기재 혼합 산화물
JP2025111359A (ja) 排ガス浄化用触媒
CN120325273A (zh) 排气净化用催化剂
Youssef et al. Oxidation of carbon monoxide over alumina-supported metal oxide catalysts
EP3398678A1 (en) Nox trap catalyst support material composition
HK40017751B (en) Nox trap catalyst support material composition
JP2012116719A (ja) 複合酸化物前駆体、複合酸化物、並びに排ガス浄化触媒
HK40017751A (en) Nox trap catalyst support material composition

Legal Events

Date Code Title Description
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

F11 Ip right granted following substantive examination

Free format text: ST27 STATUS EVENT CODE: A-2-4-F10-F11-EXM-PR0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

U12 Designation fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U12-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)