DE2932648C2 - Kristallines γ-Aluminiumoxid mit einem Porenvolumen innerhalb des Bereiches von 0,5 bis 2 cm↑3↑/g, Verfahren zu seiner Herstellung und seine Verwendung als Katalysatorträger - Google Patents
Kristallines γ-Aluminiumoxid mit einem Porenvolumen innerhalb des Bereiches von 0,5 bis 2 cm↑3↑/g, Verfahren zu seiner Herstellung und seine Verwendung als KatalysatorträgerInfo
- Publication number
- DE2932648C2 DE2932648C2 DE2932648A DE2932648A DE2932648C2 DE 2932648 C2 DE2932648 C2 DE 2932648C2 DE 2932648 A DE2932648 A DE 2932648A DE 2932648 A DE2932648 A DE 2932648A DE 2932648 C2 DE2932648 C2 DE 2932648C2
- Authority
- DE
- Germany
- Prior art keywords
- aluminum
- hydrogel
- aluminum hydroxide
- boehmite
- crystallites
- 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
Links
- 239000011148 porous material Substances 0.000 title claims description 57
- 238000000034 method Methods 0.000 title claims description 53
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims description 45
- 239000003054 catalyst Substances 0.000 title claims description 8
- 238000002360 preparation method Methods 0.000 title claims description 5
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 107
- 239000000017 hydrogel Substances 0.000 claims description 99
- 229910052782 aluminium Inorganic materials 0.000 claims description 72
- -1 aluminum compound Chemical class 0.000 claims description 67
- 239000003795 chemical substances by application Substances 0.000 claims description 38
- 230000003472 neutralizing effect Effects 0.000 claims description 37
- 239000013078 crystal Substances 0.000 claims description 33
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 18
- 238000009835 boiling Methods 0.000 claims description 9
- 238000001354 calcination Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000011541 reaction mixture Substances 0.000 claims description 5
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 claims description 3
- 229940024545 aluminum hydroxide Drugs 0.000 description 104
- 235000010210 aluminium Nutrition 0.000 description 68
- 229910001593 boehmite Inorganic materials 0.000 description 63
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 63
- 238000007792 addition Methods 0.000 description 42
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 40
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 33
- 239000000243 solution Substances 0.000 description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 19
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 18
- 238000003756 stirring Methods 0.000 description 18
- 239000000047 product Substances 0.000 description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 14
- 239000008367 deionised water Substances 0.000 description 13
- 229910021641 deionized water Inorganic materials 0.000 description 13
- 229910001868 water Inorganic materials 0.000 description 13
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 12
- 229910001388 sodium aluminate Inorganic materials 0.000 description 12
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 238000004090 dissolution Methods 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 8
- 239000000499 gel Substances 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 229910021529 ammonia Inorganic materials 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 150000004645 aluminates Chemical class 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000012065 filter cake Substances 0.000 description 5
- KVOIJEARBNBHHP-UHFFFAOYSA-N potassium;oxido(oxo)alumane Chemical compound [K+].[O-][Al]=O KVOIJEARBNBHHP-UHFFFAOYSA-N 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 229960005363 aluminium oxide Drugs 0.000 description 2
- 229940024546 aluminum hydroxide gel Drugs 0.000 description 2
- SMYKVLBUSSNXMV-UHFFFAOYSA-K aluminum;trihydroxide;hydrate Chemical compound O.[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-K 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- JGDITNMASUZKPW-UHFFFAOYSA-K aluminium trichloride hexahydrate Chemical compound O.O.O.O.O.O.Cl[Al](Cl)Cl JGDITNMASUZKPW-UHFFFAOYSA-K 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000002744 anti-aggregatory effect Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 229940082150 encore Drugs 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000010335 hydrothermal treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- 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
- C01P2006/14—Pore volume
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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9872578A JPS5527830A (en) | 1978-08-15 | 1978-08-15 | Production of alumina carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2932648A1 DE2932648A1 (de) | 1980-02-21 |
| DE2932648C2 true DE2932648C2 (de) | 1983-11-17 |
Family
ID=14227489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2932648A Expired DE2932648C2 (de) | 1978-08-15 | 1979-08-11 | Kristallines γ-Aluminiumoxid mit einem Porenvolumen innerhalb des Bereiches von 0,5 bis 2 cm↑3↑/g, Verfahren zu seiner Herstellung und seine Verwendung als Katalysatorträger |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4248852A (enExample) |
| JP (1) | JPS5527830A (enExample) |
| DE (1) | DE2932648C2 (enExample) |
| GB (2) | GB2031394B (enExample) |
| NL (1) | NL179199C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3823895C1 (enExample) * | 1988-07-14 | 1989-12-21 | Condea Chemie Gmbh, 2212 Brunsbuettel, De |
Families Citing this family (81)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416063A (en) * | 1977-06-09 | 1979-02-06 | Illinois Tool Works | Insertable bolt and driving attach ment therefore |
| US4360449A (en) * | 1979-09-04 | 1982-11-23 | Conoco Inc. | Alumina dispersion behavior |
| US5244648A (en) * | 1980-12-23 | 1993-09-14 | Rhone-Poulenc Industries | Process for the preparation of alumina agglomerates |
| JPS58219293A (ja) * | 1982-06-15 | 1983-12-20 | Chiyoda Chem Eng & Constr Co Ltd | 重質油の水素化分解方法 |
| US4562059A (en) * | 1984-06-08 | 1985-12-31 | Chiyoda Chemical Engineering & Construction Co., Ltd. | Method of preparing alumina |
| US4579728A (en) * | 1985-04-24 | 1986-04-01 | Shell Oil Company | Wide pore alumina supports |
| US4579729A (en) * | 1985-07-05 | 1986-04-01 | Shell Oil Company | Wide pore alumina supports |
| JPS6268546A (ja) * | 1985-09-19 | 1987-03-28 | Nippon Oil Co Ltd | 触媒担体の製造方法 |
| US4806198A (en) * | 1987-11-02 | 1989-02-21 | Cornell Research Foundation, Inc. | Producing alpha-alumina whiskers |
| DE3801270A1 (de) * | 1988-01-19 | 1989-07-27 | Degussa | Zirkondotierter pseudoboehmit, verfahren zu seiner herstellung und anwendung |
| US5849966A (en) * | 1991-05-14 | 1998-12-15 | Exxon Chemical Patents Inc. | Catalyst and process for the isomerization of olefins in the presence of reactive impurities |
| EP0630355A4 (en) * | 1992-03-12 | 1995-06-14 | Vista Chemical | PRODUCTION OF ALUMINUM OXIDE WITH INCREASED POROSITY. |
| US5593654A (en) * | 1992-03-12 | 1997-01-14 | Condea Vista Company | Preparation of stabilized alumina having enhanced resistance to loss of surface area at high temperatures |
| CA2131795C (en) * | 1992-03-12 | 2004-02-03 | Lewis Bernard Decker Jr. | Preparation of stabilized alumina having enhanced resistance to loss of surface area at high temperatures |
| KR100279170B1 (ko) * | 1993-12-09 | 2001-01-15 | 나루세 스스무 | 알루미나를 제조하는 방법 및 장치 |
| DE19680351C2 (de) * | 1995-10-04 | 2002-09-19 | Japan Energy Corp | Verfahren zur Herstellung eines Aluminiumoxid-Katalysatorträgers |
| CN1072606C (zh) * | 1996-11-04 | 2001-10-10 | 化学工业部天津化工研究院 | 一种异形γ-A12O3载体的制备方法 |
| US6174511B1 (en) * | 1997-07-15 | 2001-01-16 | Japan Energy Corporation | Pseudoboehmite powder for catalyst carrier and process for preparing the same |
| CN1053164C (zh) * | 1997-12-19 | 2000-06-07 | 中国石油化工总公司 | 一种氧化铝的制备方法 |
| DE19836821A1 (de) * | 1998-08-14 | 2000-02-24 | Rwe Dea Ag | Böhmitische Tonerden und aus diesen erhältliche phasenreine, hochtemperaturstabile und hochporöse Aluminiumoxide |
| EP1020223A3 (en) | 1999-01-12 | 2001-09-12 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Porous material and production process thereof, catalyst comprising the porous material and process for purifying exhaust gas |
| US6262132B1 (en) * | 1999-05-21 | 2001-07-17 | Energy International Corporation | Reducing fischer-tropsch catalyst attrition losses in high agitation reaction systems |
| EP1204596B1 (en) * | 1999-08-11 | 2004-10-27 | Akzo Nobel N.V. | Quasi-crystalline boehmites containing additives |
| BR0013135A (pt) * | 1999-08-11 | 2002-04-30 | Akzo Nobel Nv | Processos para a preparação de boehmita quase-cristalina e de alumina de transição |
| US7208446B2 (en) * | 1999-08-11 | 2007-04-24 | Albemarle Netherlands B. V. | Quasi-crystalline boehmites containing additives |
| US20030180214A1 (en) * | 1999-08-11 | 2003-09-25 | Dennis Stamires | Process for the preparation of quasi-crystalline boehmites |
| CN1207208C (zh) * | 1999-08-11 | 2005-06-22 | 阿克佐诺贝尔公司 | 由廉价前体制备准晶体勃姆石的方法 |
| JP4266494B2 (ja) | 1999-09-01 | 2009-05-20 | キヤノン株式会社 | 記録媒体とその製造方法およびそれを用いた画像形成方法 |
| KR100633881B1 (ko) | 1999-10-14 | 2006-10-16 | 차이나 피트로케미컬 코포레이션 | 수소첨가 증류 정유용 촉매, 이의 캐리어 및 제조방법 |
| RU2167818C1 (ru) * | 1999-11-03 | 2001-05-27 | ООО "Компания Катахим" | Способ получения порошкообразного гидроксида алюминия |
| US6460988B1 (en) | 2000-06-12 | 2002-10-08 | Canon Kabushiki Kaisha | Ink set, recording method, recording unit, ink cartridge and recording apparatus |
| US6702882B2 (en) | 2000-06-23 | 2004-03-09 | Canon Kabushiki Kaisha | Ink set, ink jet recording method, recording unit, ink cartridge and ink jet recording apparatus |
| US6811839B2 (en) | 2000-11-09 | 2004-11-02 | Canon Kabushiki Kaisha | Recording medium and image forming process using the same |
| US6589908B1 (en) * | 2000-11-28 | 2003-07-08 | Shell Oil Company | Method of making alumina having bimodal pore structure, and catalysts made therefrom |
| US7008671B2 (en) * | 2000-12-28 | 2006-03-07 | Canon Kabushiki Kaisha | Recorded matter, method of producing recorded matter, method for improving image fastness, image fastness-improving agent, image fastness improving kit, dispenser, and applicator |
| JP2002254800A (ja) | 2001-02-28 | 2002-09-11 | Canon Inc | 記録媒体およびそれを用いた画像形成方法 |
| US6706660B2 (en) * | 2001-12-18 | 2004-03-16 | Caterpillar Inc | Metal/metal oxide doped oxide catalysts having high deNOx selectivity for lean NOx exhaust aftertreatment systems |
| JP4088470B2 (ja) * | 2002-03-29 | 2008-05-21 | 千代田化工建設株式会社 | アルミニウム含有廃液からの多孔性アルミナ水和物顔料の製造方法 |
| EP1510354B1 (en) | 2002-06-04 | 2014-03-12 | Canon Kabushiki Kaisha | Recording medium having ink receptive layer and process for producing the same |
| DE60323244D1 (de) | 2002-06-04 | 2008-10-09 | Canon Kk | Aufzeichnungsmedium für tinte |
| US6976755B2 (en) * | 2002-10-02 | 2005-12-20 | Canon Kabushiki Kaisha | Aqueous ink, ink jet recording method, ink tank recording unit and ink jet recording apparatus |
| WO2004035511A2 (en) * | 2002-10-16 | 2004-04-29 | Conocophillips Company | Fischer-tropsch processes and catalysts using stabilized supports |
| US7374606B2 (en) * | 2003-06-27 | 2008-05-20 | Canon Kabushiki Kaisha | Water-based ink and ink recording method |
| JP4018674B2 (ja) * | 2003-08-04 | 2007-12-05 | キヤノン株式会社 | インク用被記録媒体の製造方法 |
| EP1663490A1 (en) * | 2003-09-17 | 2006-06-07 | Shell Internationale Researchmaatschappij B.V. | Process and catalyst for the hydroconversion of a heavy hydrocarbon feedstock |
| EP1712520B1 (en) * | 2003-12-25 | 2016-05-11 | Chiyoda Corporation | Layered porous titanium oxide, process for producing the same, and catalyst comprising the same |
| US7615703B2 (en) * | 2004-03-03 | 2009-11-10 | Canon Kabushiki Kaisha | Electrolyte composition, dye-sensitized solar cell and production method thereof |
| JP3833235B2 (ja) | 2004-07-02 | 2006-10-11 | キヤノン株式会社 | インク、インクジェット記録方法、記録ユニット、インクカートリッジ及びインクジェット記録装置 |
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| CN103787394B (zh) * | 2012-11-01 | 2016-02-03 | 中国石油化工股份有限公司 | 一种氧化铝的制备方法 |
| TWI666310B (zh) * | 2013-03-15 | 2019-07-21 | Advanced Refining Technologies Llc | 觸媒組成物、加氫處理重烴類部分之方法及製備沉澱氧化鋁組成物的方法 |
| FR3022238B1 (fr) * | 2014-06-13 | 2016-07-29 | Ifp Energies Now | Alumine mesoporeuse amorphe ayant une connectivite elevee et son procede de preparation |
| DK3177566T3 (da) | 2014-08-08 | 2020-03-23 | Sasol Performance Chemicals Gmbh | Udfældet aluminiumoxid og fremgangsmåde til fremstilling |
| US11078129B2 (en) | 2017-09-12 | 2021-08-03 | Kao Corporation | Method for producing olefin |
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| JP7762421B2 (ja) * | 2022-01-21 | 2025-10-30 | 河合石灰工業株式会社 | 鱗片状ベーマイト凝集体及びその製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919973A (en) * | 1956-10-18 | 1960-01-05 | William D Stillwell | Method of preparing catalytically active alumina |
| US3468625A (en) * | 1966-11-18 | 1969-09-23 | Exxon Research Engineering Co | Preparation of crystalline alumina by homogeneous precipitation |
| US3898322A (en) * | 1972-12-15 | 1975-08-05 | Continental Oil Co | Alumina having a binodal pore volume distribution |
| US4175118A (en) * | 1975-12-17 | 1979-11-20 | Condea Chemie Gmbh | Method for manufacturing a high porous alumina having a large surface area and a low bulk density |
| US4098874A (en) * | 1977-04-18 | 1978-07-04 | Uop Inc. | Method of preparation of alumina catalyst support or carrier material |
| FR2398540A1 (fr) * | 1977-07-29 | 1979-02-23 | Raffinage Cie Francaise | Procede de preparation d'alumines a porosite controlee et applications des alumines ainsi preparees |
-
1978
- 1978-08-15 JP JP9872578A patent/JPS5527830A/ja active Granted
-
1979
- 1979-08-11 DE DE2932648A patent/DE2932648C2/de not_active Expired
- 1979-08-13 GB GB7928087A patent/GB2031394B/en not_active Expired
- 1979-08-13 GB GB8133753A patent/GB2085420B/en not_active Expired
- 1979-08-15 NL NLAANVRAGE7906205,A patent/NL179199C/xx not_active IP Right Cessation
- 1979-08-15 US US06/066,869 patent/US4248852A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3823895C1 (enExample) * | 1988-07-14 | 1989-12-21 | Condea Chemie Gmbh, 2212 Brunsbuettel, De |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2031394A (en) | 1980-04-23 |
| GB2031394B (en) | 1983-03-30 |
| GB2085420A (en) | 1982-04-28 |
| NL179199B (nl) | 1986-03-03 |
| NL179199C (nl) | 1986-08-01 |
| US4248852A (en) | 1981-02-03 |
| NL7906205A (nl) | 1980-02-19 |
| JPS5744605B2 (enExample) | 1982-09-22 |
| GB2085420B (en) | 1983-04-07 |
| DE2932648A1 (de) | 1980-02-21 |
| JPS5527830A (en) | 1980-02-28 |
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