RU2009147462A - Частицы оксида алюминия и способы их получения - Google Patents
Частицы оксида алюминия и способы их получения Download PDFInfo
- Publication number
- RU2009147462A RU2009147462A RU2009147462/05A RU2009147462A RU2009147462A RU 2009147462 A RU2009147462 A RU 2009147462A RU 2009147462/05 A RU2009147462/05 A RU 2009147462/05A RU 2009147462 A RU2009147462 A RU 2009147462A RU 2009147462 A RU2009147462 A RU 2009147462A
- Authority
- RU
- Russia
- Prior art keywords
- particles
- dispersion
- solution
- alumina
- less
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims abstract 39
- 238000000034 method Methods 0.000 title claims abstract 26
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title claims abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract 28
- 239000002253 acid Substances 0.000 claims abstract 17
- 239000003929 acidic solution Substances 0.000 claims abstract 13
- 239000011550 stock solution Substances 0.000 claims abstract 13
- 239000003637 basic solution Substances 0.000 claims abstract 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 8
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims abstract 8
- 150000001875 compounds Chemical class 0.000 claims abstract 8
- 229910001388 sodium aluminate Inorganic materials 0.000 claims abstract 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract 7
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract 7
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract 4
- 239000006185 dispersion Substances 0.000 claims 23
- 239000000243 solution Substances 0.000 claims 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 7
- 238000002441 X-ray diffraction Methods 0.000 claims 6
- 239000000758 substrate Substances 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 5
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 238000001035 drying Methods 0.000 claims 3
- 239000011247 coating layer Substances 0.000 claims 2
- 239000013078 crystal Substances 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- 238000004438 BET method Methods 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 238000004040 coloring Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
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
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- 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
- C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
-
- 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
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
-
- 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
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Laminated Bodies (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US93124207P | 2007-05-22 | 2007-05-22 | |
| US60/931,242 | 2007-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2009147462A true RU2009147462A (ru) | 2011-06-27 |
Family
ID=39735484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009147462/05A RU2009147462A (ru) | 2007-05-22 | 2008-05-22 | Частицы оксида алюминия и способы их получения |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20100183808A1 (https=) |
| EP (1) | EP2164805A1 (https=) |
| JP (1) | JP2010527896A (https=) |
| KR (1) | KR20100022480A (https=) |
| CN (1) | CN101808940B (https=) |
| AU (1) | AU2008257412A1 (https=) |
| BR (1) | BRPI0811139A2 (https=) |
| CA (1) | CA2687811A1 (https=) |
| IL (1) | IL202268A0 (https=) |
| MX (1) | MX2009012643A (https=) |
| NO (1) | NO20093576L (https=) |
| RU (1) | RU2009147462A (https=) |
| TW (1) | TW200846286A (https=) |
| WO (1) | WO2008147519A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200846286A (en) * | 2007-05-22 | 2008-12-01 | Grace W R & Co | Alumina particles and methods of making the same |
| CN103803616B (zh) * | 2012-11-08 | 2015-02-18 | 中国石油化工股份有限公司 | 一种制备氧化铝干胶的方法 |
| FR3022235B1 (fr) * | 2014-06-13 | 2021-05-07 | Ifp Energies Now | Gel haute dispersibilite et son procede de preparation |
| CN104003354B (zh) * | 2014-06-18 | 2015-06-03 | 中山大学 | 一种铝纳米颗粒尺寸的调控方法及其应用 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054917A (ja) * | 1983-09-07 | 1985-03-29 | Chiyoda Chem Eng & Constr Co Ltd | 均一多孔質アルミナ成形体の製造方法 |
| US5383945A (en) * | 1984-01-19 | 1995-01-24 | Norton Company | Abrasive material and method |
| EP0324513B1 (en) * | 1984-01-19 | 1994-05-11 | Norton Company | Ceramic shaped article and methods of making same |
| US4562059A (en) * | 1984-06-08 | 1985-12-31 | Chiyoda Chemical Engineering & Construction Co., Ltd. | Method of preparing alumina |
| DE3530271A1 (de) * | 1985-08-24 | 1987-02-26 | Festo Kg | Durch eine impulsfolge steuerbarer antrieb |
| US4721696A (en) * | 1987-03-11 | 1988-01-26 | Phillips Petroleum Company | Silica-modified alumina and process for its preparation |
| JPH08295509A (ja) * | 1995-04-24 | 1996-11-12 | Asahi Glass Co Ltd | 低粘度高濃度アルミナゾル |
| US6048470A (en) * | 1996-12-20 | 2000-04-11 | Asahi Glass Company Ltd. | Alumina sol, alumina hydrate powder and processes for their production |
| DE19836821A1 (de) * | 1998-08-14 | 2000-02-24 | Rwe Dea Ag | Böhmitische Tonerden und aus diesen erhältliche phasenreine, hochtemperaturstabile und hochporöse Aluminiumoxide |
| DE19930924A1 (de) * | 1999-07-06 | 2001-01-18 | Rwe Dea Ag | Verfahren zur Herstellung von Tonerdehydraten durch Fällung von Aluminiumsalzen in Gegenwart von Kristallisationskeimen |
| 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 |
| TWI432381B (zh) * | 2005-12-12 | 2014-04-01 | Grace W R & Co | 氧化鋁粒子 |
| TW200846286A (en) * | 2007-05-22 | 2008-12-01 | Grace W R & Co | Alumina particles and methods of making the same |
-
2007
- 2007-06-11 TW TW096121073A patent/TW200846286A/zh unknown
-
2008
- 2008-05-22 EP EP08754660A patent/EP2164805A1/en not_active Withdrawn
- 2008-05-22 CN CN2008800251873A patent/CN101808940B/zh not_active Expired - Fee Related
- 2008-05-22 RU RU2009147462/05A patent/RU2009147462A/ru not_active Application Discontinuation
- 2008-05-22 AU AU2008257412A patent/AU2008257412A1/en not_active Abandoned
- 2008-05-22 BR BRPI0811139-1A2A patent/BRPI0811139A2/pt not_active IP Right Cessation
- 2008-05-22 KR KR1020097026731A patent/KR20100022480A/ko not_active Ceased
- 2008-05-22 CA CA002687811A patent/CA2687811A1/en not_active Abandoned
- 2008-05-22 US US12/451,637 patent/US20100183808A1/en not_active Abandoned
- 2008-05-22 WO PCT/US2008/006564 patent/WO2008147519A1/en not_active Ceased
- 2008-05-22 JP JP2010509381A patent/JP2010527896A/ja active Pending
- 2008-05-22 MX MX2009012643A patent/MX2009012643A/es unknown
-
2009
- 2009-11-22 IL IL202268A patent/IL202268A0/en unknown
- 2009-12-22 NO NO20093576A patent/NO20093576L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008147519A1 (en) | 2008-12-04 |
| BRPI0811139A2 (pt) | 2014-12-23 |
| NO20093576L (no) | 2010-02-22 |
| KR20100022480A (ko) | 2010-03-02 |
| CN101808940B (zh) | 2013-12-11 |
| US20100183808A1 (en) | 2010-07-22 |
| CN101808940A (zh) | 2010-08-18 |
| TW200846286A (en) | 2008-12-01 |
| JP2010527896A (ja) | 2010-08-19 |
| EP2164805A1 (en) | 2010-03-24 |
| IL202268A0 (en) | 2010-06-16 |
| CA2687811A1 (en) | 2008-12-04 |
| MX2009012643A (es) | 2009-12-14 |
| AU2008257412A1 (en) | 2008-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20110523 |