JP7598580B2 - 多孔質アルミナ及び触媒 - Google Patents

多孔質アルミナ及び触媒 Download PDF

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Publication number
JP7598580B2
JP7598580B2 JP2022509413A JP2022509413A JP7598580B2 JP 7598580 B2 JP7598580 B2 JP 7598580B2 JP 2022509413 A JP2022509413 A JP 2022509413A JP 2022509413 A JP2022509413 A JP 2022509413A JP 7598580 B2 JP7598580 B2 JP 7598580B2
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Japan
Prior art keywords
mass
alumina
bao
sio2
porous alumina
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Japanese (ja)
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JPWO2021192752A1 (https=
JPWO2021192752A5 (https=
Inventor
章 長谷川
義浩 門磨
治 岡田
加奈 本村
静香 小笠原
寛美 中村
保 野々内
薫 松田
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Institute of National Colleges of Technologies Japan
Renaissance Energy Research Corp
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Institute of National Colleges of Technologies Japan
Renaissance Energy Research Corp
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Priority to JP2024202884A priority Critical patent/JP7742591B2/ja
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    • 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

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  • 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)
JP2022509413A 2020-03-26 2021-02-18 多孔質アルミナ及び触媒 Active JP7598580B2 (ja)

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JP2024202884A JP7742591B2 (ja) 2020-03-26 2024-11-21 多孔質アルミナ及び触媒

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020056175 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

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JPWO2021192752A1 JPWO2021192752A1 (https=) 2021-09-30
JPWO2021192752A5 JPWO2021192752A5 (https=) 2022-12-19
JP7598580B2 true JP7598580B2 (ja) 2024-12-12

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

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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)

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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

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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

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US20230105883A1 (en) 2023-04-06
KR20220127285A (ko) 2022-09-19
JP7742591B2 (ja) 2025-09-22
KR102856497B1 (ko) 2025-09-05
WO2021192752A1 (ja) 2021-09-30
JPWO2021192752A1 (https=) 2021-09-30
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

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