DE69932634T2 - Verfahren zur herstellung von gesintertem aluminiumoxidkeramik von hoher festigkeit und mit grosser oberfläche - Google Patents
Verfahren zur herstellung von gesintertem aluminiumoxidkeramik von hoher festigkeit und mit grosser oberfläche Download PDFInfo
- Publication number
- DE69932634T2 DE69932634T2 DE69932634T DE69932634T DE69932634T2 DE 69932634 T2 DE69932634 T2 DE 69932634T2 DE 69932634 T DE69932634 T DE 69932634T DE 69932634 T DE69932634 T DE 69932634T DE 69932634 T2 DE69932634 T2 DE 69932634T2
- Authority
- DE
- Germany
- Prior art keywords
- alumina
- batch
- surface area
- powder
- honeycomb
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title claims description 5
- 239000011224 oxide ceramic Substances 0.000 title description 2
- 229910052574 oxide ceramic Inorganic materials 0.000 title description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 109
- 239000000843 powder Substances 0.000 claims description 46
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 38
- 239000002253 acid Substances 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 24
- 238000010304 firing Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 8
- 239000004615 ingredient Substances 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 241000264877 Hippospongia communis Species 0.000 description 75
- 239000011148 porous material Substances 0.000 description 35
- 239000000047 product Substances 0.000 description 30
- 239000011230 binding agent Substances 0.000 description 28
- 239000000203 mixture Substances 0.000 description 23
- 239000003054 catalyst Substances 0.000 description 22
- 239000000463 material Substances 0.000 description 18
- 238000007792 addition Methods 0.000 description 13
- 239000002245 particle Substances 0.000 description 13
- 229960000583 acetic acid Drugs 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229910001593 boehmite Inorganic materials 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 5
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 5
- 150000007524 organic acids Chemical class 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229940093915 gynecological organic acid Drugs 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010348 incorporation Methods 0.000 description 4
- 235000005985 organic acids Nutrition 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 229920000609 methyl cellulose Polymers 0.000 description 3
- 239000001923 methylcellulose Substances 0.000 description 3
- 235000010981 methylcellulose Nutrition 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004438 BET method Methods 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- -1 Acetic acid Chemical class 0.000 description 1
- 229910000951 Aluminide Inorganic materials 0.000 description 1
- 229920003091 Methocel™ Polymers 0.000 description 1
- 102220606500 Sorting nexin-10_F40M_mutation Human genes 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 150000002889 oleic acids Chemical class 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002459 porosimetry Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 150000004684 trihydrates Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0006—Honeycomb structures
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
-
- 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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00129—Extrudable mixtures
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24149—Honeycomb-like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Catalysts (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11389898P | 1998-12-28 | 1998-12-28 | |
| US113898P | 1998-12-28 | ||
| PCT/US1999/029510 WO2000043325A1 (en) | 1998-12-28 | 1999-12-14 | High strength/high surface area alumina ceramics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69932634D1 DE69932634D1 (de) | 2006-09-14 |
| DE69932634T2 true DE69932634T2 (de) | 2007-09-27 |
Family
ID=22352198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69932634T Expired - Fee Related DE69932634T2 (de) | 1998-12-28 | 1999-12-14 | Verfahren zur herstellung von gesintertem aluminiumoxidkeramik von hoher festigkeit und mit grosser oberfläche |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6365259B1 (enExample) |
| EP (1) | EP1144333B1 (enExample) |
| JP (1) | JP2002535229A (enExample) |
| KR (1) | KR20010089731A (enExample) |
| CN (1) | CN1232395C (enExample) |
| BR (1) | BR9916608A (enExample) |
| DE (1) | DE69932634T2 (enExample) |
| ID (1) | ID28988A (enExample) |
| WO (1) | WO2000043325A1 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002026655A1 (en) * | 2000-09-26 | 2002-04-04 | Ngk Insulators, Ltd. | Alumina honeycomb structure, method for manufacture of the same, and heat-storing honeycomb structure using the same |
| US6677261B1 (en) | 2002-07-31 | 2004-01-13 | Corning Incorporated | Alumina-bound high strength ceramic honeycombs |
| US6964756B2 (en) * | 2002-12-10 | 2005-11-15 | Corning Incorporated | Method for treating alumina honeycomb monoliths |
| DE10335510A1 (de) * | 2003-07-31 | 2005-03-10 | Stockhausen Chem Fab Gmbh | Beschichteter Katalysator-Trägerkörper |
| US7244689B2 (en) * | 2003-11-17 | 2007-07-17 | Corning Incorporated | Method of producing alumina-silica catalyst supports |
| US20050109241A1 (en) * | 2003-11-25 | 2005-05-26 | Addiego William P. | High strength alumina cements |
| FR2867988B1 (fr) | 2004-03-23 | 2007-06-22 | Inst Francais Du Petrole | Catalyseur supporte dope de forme spherique et procede d'hydrotraitement et d'hydroconversion de fractions petrolieres contenant des metaux |
| CN1906141B (zh) * | 2004-12-27 | 2010-11-03 | 揖斐电株式会社 | 蜂窝状结构体和密封材料层 |
| KR20080042902A (ko) | 2004-12-27 | 2008-05-15 | 이비덴 가부시키가이샤 | 세라믹 허니컴 구조체 |
| US7686970B2 (en) * | 2004-12-30 | 2010-03-30 | Asml Netherlands B.V. | Imprint lithography |
| WO2006082684A1 (ja) * | 2005-02-01 | 2006-08-10 | Ibiden Co., Ltd. | ハニカム構造体 |
| US7566428B2 (en) * | 2005-03-11 | 2009-07-28 | Saint-Gobain Ceramics & Plastics, Inc. | Bed support media |
| DE102005059961A1 (de) * | 2005-12-15 | 2007-06-28 | Degussa Gmbh | Hochgefüllte Aluminiumoxid enthaltende Dispersionen |
| US7883563B2 (en) * | 2006-04-25 | 2011-02-08 | Sharp Kabushiki Kaisha | Honeycomb structure and manufacturing method thereof, and air cleaner and water purifier containing the honeycomb structure |
| US7632773B2 (en) * | 2007-01-04 | 2009-12-15 | Headwaters Technology Innovation, Llc | Methods for manufacturing supported catalyst from a porous support and a nanocatalyst solution |
| US8298499B2 (en) * | 2007-11-02 | 2012-10-30 | University Of Connecticut | Process intensification in microreactors |
| JP5553777B2 (ja) * | 2008-02-29 | 2014-07-16 | コーニング インコーポレイテッド | 多孔質のセラミックハニカムの収縮減少方法 |
| US9644158B2 (en) | 2014-01-13 | 2017-05-09 | General Electric Company | Feed injector for a gasification system |
| US9789633B2 (en) | 2014-06-04 | 2017-10-17 | Corning Incorporated | Method and system for crack-free drying of high strength skin on a porous ceramic body |
| CN110937880A (zh) * | 2018-09-25 | 2020-03-31 | 中国石油化工股份有限公司 | 一种整体式氧化铝材料及其制备方法 |
| CN110655389A (zh) * | 2019-11-19 | 2020-01-07 | 中氢能源科技发展(内蒙古)有限公司 | 一种以介孔纳米氧化铝为基体的蜂窝陶瓷及其制备方法 |
| RU2756660C1 (ru) * | 2021-01-25 | 2021-10-04 | Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" | Каталитический элемент регулярной сотовой структуры для гетерогенных реакций |
| CN119100764B (zh) * | 2024-09-11 | 2025-08-15 | 河南弘程新材料科技有限公司 | 一种高烧结活性氧化铝陶瓷粉及其制备方法、一种氧化铝陶瓷的制备方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917808A (en) | 1972-10-16 | 1975-11-04 | Continental Oil Co | Method for extruding alumina |
| US3969273A (en) | 1975-04-24 | 1976-07-13 | W. R. Grace & Co. | Process for preparing phosphated alumina extrudates |
| JPS5852698B2 (ja) | 1975-07-17 | 1983-11-24 | トウアネンリヨウコウギヨウ カブシキガイシヤ | ダツシヨウシヨクバイ |
| US4016106A (en) | 1976-01-05 | 1977-04-05 | Exxon Research And Engineering Company | Preparation of catalysts of predetermined pore size distribution and pore volume |
| US4132669A (en) | 1977-10-06 | 1979-01-02 | Nalco Chemical Company | Process for preparing phosphorous-alumina catalysts using polycarboxylic acids as extrusion aids |
| US4379134A (en) * | 1981-02-13 | 1983-04-05 | Union Carbide Corporation | Process of preparing high purity alumina bodies |
| US4631267A (en) | 1985-03-18 | 1986-12-23 | Corning Glass Works | Method of producing high-strength high surface area catalyst supports |
| US4631268A (en) * | 1985-03-18 | 1986-12-23 | Corning Glass Works | Preparation of monolithic catalyst support structures having an integrated high surface area phase |
| US4637995A (en) * | 1985-03-18 | 1987-01-20 | Corning Glass Works | Preparation of monolithic catalyst supports having an integrated high surface area phase |
| JPH0626673B2 (ja) * | 1985-09-30 | 1994-04-13 | 三菱化成株式会社 | 水素化脱硫・水素化分解能を有する触媒 |
| JP2537239B2 (ja) | 1987-08-28 | 1996-09-25 | エヌ・イーケムキヤツト 株式会社 | 耐熱性に優れた内燃機関排気ガス浄化用触媒及びその製造方法 |
| US4804803A (en) * | 1987-12-07 | 1989-02-14 | Uop Inc. | Isomerization with once-through hydrogen |
| JPH0275341A (ja) * | 1988-09-12 | 1990-03-15 | Tonen Corp | 耐熱性触媒坦体成型体、及びそれからなる触媒 |
| US5124302A (en) * | 1989-01-10 | 1992-06-23 | Corning Incorporated | Phosphate-containing structures with catalytic material distributed throughout |
| US5039644A (en) * | 1989-01-10 | 1991-08-13 | Corning Incorporated | Phosphate-containing ceramic structures for catalyst support and fluid filtering |
| JP3407262B2 (ja) * | 1994-05-25 | 2003-05-19 | エヌ・イーケムキャット株式会社 | 脱硝触媒及び排気ガスの脱硝方法 |
| JPH07267633A (ja) * | 1994-03-31 | 1995-10-17 | Kyocera Corp | ベーマイトゾルの作製法並びにそれを用いたアルミナ質多孔質体の作製法 |
| US5538681A (en) * | 1994-09-12 | 1996-07-23 | Corning Incorporated | Drying process to produce crack-free bodies |
| US5660778A (en) * | 1995-06-26 | 1997-08-26 | Corning Incorporated | Method of making a cross-flow honeycomb structure |
| DE69722596D1 (de) * | 1996-03-05 | 2003-07-10 | Goro Sato | Aluminiumoxidsol, verfahren zu dessen herstellung, verfahren zur herstellung eines aluminiumoxidteils unter verwendung derselben und daraus hergestellte katalysator auf basis von aluminiumoxid |
| JPH1085611A (ja) * | 1996-09-19 | 1998-04-07 | Sumitomo Metal Mining Co Ltd | ボリア−シリカ−アルミナ組成物よりなるハニカム構造担体の製造方法 |
-
1999
- 1999-12-14 CN CNB99815170XA patent/CN1232395C/zh not_active Expired - Fee Related
- 1999-12-14 KR KR1020017008275A patent/KR20010089731A/ko not_active Abandoned
- 1999-12-14 ID IDW00200101400A patent/ID28988A/id unknown
- 1999-12-14 JP JP2000594745A patent/JP2002535229A/ja active Pending
- 1999-12-14 EP EP99972026A patent/EP1144333B1/en not_active Expired - Lifetime
- 1999-12-14 WO PCT/US1999/029510 patent/WO2000043325A1/en not_active Ceased
- 1999-12-14 DE DE69932634T patent/DE69932634T2/de not_active Expired - Fee Related
- 1999-12-14 BR BR9916608-9A patent/BR9916608A/pt not_active IP Right Cessation
- 1999-12-20 US US09/467,741 patent/US6365259B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1144333B1 (en) | 2006-08-02 |
| US6365259B1 (en) | 2002-04-02 |
| CN1332706A (zh) | 2002-01-23 |
| ID28988A (id) | 2001-07-19 |
| EP1144333A1 (en) | 2001-10-17 |
| DE69932634D1 (de) | 2006-09-14 |
| BR9916608A (pt) | 2001-09-25 |
| CN1232395C (zh) | 2005-12-21 |
| KR20010089731A (ko) | 2001-10-08 |
| EP1144333A4 (en) | 2004-11-10 |
| WO2000043325A1 (en) | 2000-07-27 |
| JP2002535229A (ja) | 2002-10-22 |
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