JPWO2023182247A1 - - Google Patents
Info
- Publication number
- JPWO2023182247A1 JPWO2023182247A1 JP2024510149A JP2024510149A JPWO2023182247A1 JP WO2023182247 A1 JPWO2023182247 A1 JP WO2023182247A1 JP 2024510149 A JP2024510149 A JP 2024510149A JP 2024510149 A JP2024510149 A JP 2024510149A JP WO2023182247 A1 JPWO2023182247 A1 JP WO2023182247A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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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
- C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
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- 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
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- 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
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/009—Preparation by separation, e.g. by filtration, decantation, screening
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- 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
- B01J37/0215—Coating
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- 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
- B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
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- 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
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- 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
- B01J37/06—Washing
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- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/141—Preparation of hydrosols or aqueous dispersions
-
- 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
- C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
- C04B41/5031—Alumina
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
-
- 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
- B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022050413 | 2022-03-25 | ||
| JP2022050413 | 2022-03-25 | ||
| PCT/JP2023/010790 WO2023182247A1 (ja) | 2022-03-25 | 2023-03-20 | 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 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023182247A1 true JPWO2023182247A1 (https=) | 2023-09-28 |
| JPWO2023182247A5 JPWO2023182247A5 (https=) | 2024-09-04 |
| JP7678492B2 JP7678492B2 (ja) | 2025-05-16 |
Family
ID=88101009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024510149A Active JP7678492B2 (ja) | 2022-03-25 | 2023-03-20 | 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 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US12343703B2 (https=) |
| EP (1) | EP4458771B1 (https=) |
| JP (1) | JP7678492B2 (https=) |
| KR (1) | KR102753605B1 (https=) |
| CN (1) | CN118632823B (https=) |
| DK (1) | DK4458771T3 (https=) |
| WO (1) | WO2023182247A1 (https=) |
Families Citing this family (1)
| 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 (2)
| 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 |
| WO2021192752A1 (ja) * | 2020-03-26 | 2021-09-30 | 株式会社ルネッサンス・エナジー・リサーチ | 多孔質アルミナ及び触媒 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1275412B (it) * | 1995-06-01 | 1997-08-05 | Enichem Spa | Procedimento per la preparazione di ossidi misti silice-allumina porosi in forma sferica |
| 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 |
| KR20090082913A (ko) * | 2006-11-08 | 2009-07-31 | 닛산 가가쿠 고교 가부시키 가이샤 | 실리카 알루미나 복합 졸 및 이의 제조방법 |
| CN101225248A (zh) * | 2007-01-16 | 2008-07-23 | 财团法人工业技术研究院 | 显色材料及其制备方法 |
| 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 |
| KR101137929B1 (ko) | 2010-05-31 | 2012-05-09 | 에스케이하이닉스 주식회사 | 비휘발성 메모리 장치 및 그 제조 방법 |
| 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 |
| CN108854870A (zh) * | 2017-05-11 | 2018-11-23 | 北京化工大学 | 一种高纯度硅铝溶胶的制备方法 |
| CN110844911A (zh) * | 2019-12-20 | 2020-02-28 | 黄冈师范学院 | 一种利用含氟硅渣直接制备高纯白炭黑的方法 |
| 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 |
-
2023
- 2023-03-20 JP JP2024510149A patent/JP7678492B2/ja active Active
- 2023-03-20 DK DK23774842.1T patent/DK4458771T3/da active
- 2023-03-20 WO PCT/JP2023/010790 patent/WO2023182247A1/ja not_active Ceased
- 2023-03-20 CN CN202380019058.8A patent/CN118632823B/zh active Active
- 2023-03-20 KR KR1020247025562A patent/KR102753605B1/ko active Active
- 2023-03-20 EP EP23774842.1A patent/EP4458771B1/en active Active
- 2023-03-20 US US18/835,990 patent/US12343703B2/en active Active
-
2025
- 2025-05-28 US US19/221,361 patent/US12440825B2/en active Active
Patent Citations (2)
| 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 |
| WO2021192752A1 (ja) * | 2020-03-26 | 2021-09-30 | 株式会社ルネッサンス・エナジー・リサーチ | 多孔質アルミナ及び触媒 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023182247A1 (ja) | 2023-09-28 |
| CN118632823A (zh) | 2024-09-10 |
| JP7678492B2 (ja) | 2025-05-16 |
| US20250288974A1 (en) | 2025-09-18 |
| US20250041832A1 (en) | 2025-02-06 |
| US12440825B2 (en) | 2025-10-14 |
| KR20240125048A (ko) | 2024-08-19 |
| CN118632823B (zh) | 2025-09-30 |
| KR102753605B1 (ko) | 2025-01-10 |
| EP4458771A1 (en) | 2024-11-06 |
| US12343703B2 (en) | 2025-07-01 |
| EP4458771A4 (en) | 2025-05-07 |
| DK4458771T3 (da) | 2026-02-09 |
| EP4458771B1 (en) | 2025-12-24 |
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