CN1894163A - 通过火焰水解法制备的具有大表面积的氧化铝粉末 - Google Patents
通过火焰水解法制备的具有大表面积的氧化铝粉末 Download PDFInfo
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- CN1894163A CN1894163A CNA2004800379385A CN200480037938A CN1894163A CN 1894163 A CN1894163 A CN 1894163A CN A2004800379385 A CNA2004800379385 A CN A2004800379385A CN 200480037938 A CN200480037938 A CN 200480037938A CN 1894163 A CN1894163 A CN 1894163A
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- Prior art keywords
- alumina powder
- preparation
- flame hydrolysis
- air
- powder
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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
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/302—Hydrolysis or oxidation of gaseous aluminium compounds in the gaseous phase
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/01—Crystal-structural characteristics depicted by a TEM-image
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/02—Amorphous compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- 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
- C01P2006/19—Oil-absorption capacity, e.g. DBP values
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Developing Agents For Electrophotography (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
Description
实施例 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
AlCl3 | kg/h | 2.76 | 2.76 | 2.76 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 |
氢气 | Nm3/h | 3.04 | 3.04 | 3.04 | 1.90 | 1.9 | 1.9 | 0.5 | 3.5 |
初级空气 | Nm3/h | 10.00 | 9.15 | 9.5 | 13.50 | 13 | 13.8 | 8.25 | 15 |
二次空气 | Nm3/h | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 |
惰性气体 | Nm3/h | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
全部气体 | Nm3/h | 35.04 | 34.19 | 34.54 | 37.4 | 36.9 | 37.7 | 30.75 | 40.5 |
AlCl3/全部气体 | kg/Nm3 | 0.079 | 0.081 | 0.080 | 0.033 | 0.034 | 0.033 | 0.041 | 0.031 |
γ# | 4.37 | 4.37 | 4.37 | 6.03 | 6.03 | 6.03 | 1.59 | 11.1 | |
λ# | 1.38 | 1.26 | 1.31 | 7.38 | 7.27 | 7.45 | 6.91 | 1.79 | |
vB * | m/s | 31.4 | 29.7 | 30.4 | 35.4 | 34.0 | 36.0 | 22.9 | 43.4 |
BET表面积 | m2/g | 175 | 104 | 125 | 181 | 124 | 195 | 192 | 101 |
2θ=67°时XRD计数率 | 400 | 500 | 650 | 15 | 5 | 0 | 22 | 10 | |
DBP值 | g/100g | 280 | 160 | 204 | 284 | 215 | 315 | 301 | 154 |
OH密度 | OH/nm2 | 8.7 | 8.1 | 10.5 | 8.9 | 11.4 | 8.9 | 11.1 | 9.6 |
Sears指数 | ml/2g | 15.3 | 17.8 | 24.5 | 23.1 | 25.3 | 227 | 24.5 | 21.5 |
pH | 5.3 | 5.1 | 5.4 | 5.5 | 5.5 | 5.1 | 5.2 | 5.3 | |
堆积密度 | g/l | 20 | 19 | 18 | 20 | 21 | 20 | 19 | 19 |
夯实密度 | g/l | 26 | 24 | 26 | 28 | 25 | 28 | 31 | 27 |
氯含量 | wt% | 1.2 | 0.8 | 1.0 | 1.3 | 0.9 | 1.4 | 1.4 | 0.7 |
>45μm的比例 | % |
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10360087A DE10360087A1 (de) | 2003-12-20 | 2003-12-20 | Flammenhydrolytisch hergestelltes, hochoberflächiges Aluminiumoxidpulver |
DE10360087.6 | 2003-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1894163A true CN1894163A (zh) | 2007-01-10 |
CN100579907C CN100579907C (zh) | 2010-01-13 |
Family
ID=34683650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480037938A Active CN100579907C (zh) | 2003-12-20 | 2004-11-30 | 通过火焰水解法制备的具有大表面积的氧化铝粉末 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7749322B2 (zh) |
EP (1) | EP1694602B1 (zh) |
JP (1) | JP2007522062A (zh) |
CN (1) | CN100579907C (zh) |
DE (1) | DE10360087A1 (zh) |
RU (1) | RU2352527C2 (zh) |
UA (1) | UA86789C2 (zh) |
WO (1) | WO2005061385A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105492393A (zh) * | 2013-07-11 | 2016-04-13 | 赢创德固赛有限公司 | 制造金属氧化物的方法 |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004031785A1 (de) * | 2004-07-01 | 2006-01-26 | Degussa Ag | Polyol enthaltende Siliciumdioxid-Dispersion |
DE102004037045A1 (de) | 2004-07-29 | 2006-04-27 | Degussa Ag | Wässrige Silan-Nanokomposite |
DE102004037044A1 (de) | 2004-07-29 | 2006-03-23 | Degussa Ag | Mittel zur Ausstattung von auf Cellulose und/oder Stärke basierenden Substraten mit Wasser abweisenden und gleichzeitig pilz-, bakterien-, insekten- sowie algenwidrigen Eigenschaften |
DE102004049427A1 (de) | 2004-10-08 | 2006-04-13 | Degussa Ag | Polyetherfunktionelle Siloxane, polyethersiloxanhaltige Zusammensetzungen, Verfahren zu deren Herstellung und deren Verwendung |
DE102004061700A1 (de) * | 2004-12-22 | 2006-07-06 | Degussa Ag | Aluminiumoxidpulver, Dispersion und Beschichtungszusammensetzung |
DE102005004872A1 (de) * | 2005-02-03 | 2006-08-10 | Degussa Ag | Wässrige Emulsionen von funktionellen Alkoxysilanen und deren kondensierten Oligomeren, deren Herstellung und Verwendung zur Oberflächenbehandlung |
DE102005032427A1 (de) * | 2005-07-12 | 2007-01-18 | Degussa Ag | Aluminiumoxid-Dispersion |
DE102006006656A1 (de) | 2005-08-26 | 2007-03-01 | Degussa Ag | Silan enthaltendes Bindemittel für Verbundwerkstoffe |
DE102006006655A1 (de) * | 2005-08-26 | 2007-03-01 | Degussa Ag | Cellulose- bzw. lignocellulosehaltige Verbundwerkstoffe auf der Basis eines auf Silan basierenden Komposits als Bindemittel |
US8685123B2 (en) | 2005-10-14 | 2014-04-01 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particulate material, and method of planarizing a workpiece using the abrasive particulate material |
DE102005053071A1 (de) * | 2005-11-04 | 2007-05-16 | Degussa | Verfahren zur Herstellung von ultrafeinen Pulvern auf Basis Polymaiden, ultrafeinen Polyamidpulver sowie deren Verwendung |
DE102006003956A1 (de) * | 2006-01-26 | 2007-08-02 | Degussa Gmbh | Korrossionsschutzschicht auf Metalloberflächen |
CN100369815C (zh) * | 2006-02-20 | 2008-02-20 | 广州吉必时科技实业有限公司 | 一种高纯纳米氧化铝的连续化制备工艺 |
WO2007101203A2 (en) | 2006-02-28 | 2007-09-07 | Evonik Degussa Corporation | Colored paper and substrates coated for enhanced printing performance |
DE102006013090A1 (de) * | 2006-03-20 | 2007-09-27 | Georg-August-Universität Göttingen | Kompositwerkstoff aus Holz und thermoplastischem Kunststoff |
DE102006017701A1 (de) * | 2006-04-15 | 2007-10-25 | Degussa Gmbh | Silicium-Titan-Mischoxidpulver, Dispersion hiervon und daraus hergestellter titanhaltiger Zeolith |
CN1843919B (zh) * | 2006-05-17 | 2010-04-14 | 苏州华微特粉体技术有限公司 | 气雾化法纳米三氧化二铝超微粉体制造方法 |
DE102006033236A1 (de) * | 2006-07-18 | 2008-01-24 | Wacker Chemie Ag | Zusammensetzung auf der Basis von Organosiliciumverbindungen |
DE102006039269A1 (de) * | 2006-08-22 | 2008-02-28 | Evonik Degussa Gmbh | Dispersion von Aluminiumoxid, Beschichtungszusammensetzung und tintenaufnehmendes Medium |
US8155674B2 (en) * | 2006-08-22 | 2012-04-10 | Research In Motion Limited | Apparatus, and associated method, for dynamically configuring a page message used to page an access terminal in a radio communication system |
US8029761B2 (en) * | 2006-09-01 | 2011-10-04 | Cabot Corporation | Surface-treated metal oxide particles |
US8087450B2 (en) | 2007-01-29 | 2012-01-03 | Evonik Degussa Corporation | Fumed metal oxides for investment casting |
PL1982964T3 (pl) * | 2007-04-20 | 2019-08-30 | Evonik Degussa Gmbh | Mieszanina zawierająca związek krzemoorganiczny i jej zastosowanie |
DE102007038314A1 (de) * | 2007-08-14 | 2009-04-16 | Evonik Degussa Gmbh | Verfahren zur kontrollierten Hydrolyse und Kondensation von Epoxy-funktionellen Organosilanen sowie deren Condensation mit weiteren organofunktionellen Alkoxysilanen |
DE102007040246A1 (de) * | 2007-08-25 | 2009-02-26 | Evonik Degussa Gmbh | Strahlenhärtbare Formulierungen |
DE102008007261A1 (de) | 2007-08-28 | 2009-03-05 | Evonik Degussa Gmbh | Wässrige Silansysteme basierend auf Bis(trialkoxysilyalkyl)aminen |
DE102007045186A1 (de) * | 2007-09-21 | 2009-04-09 | Continental Teves Ag & Co. Ohg | Rückstandsfreies, schichtbildendes, wässriges Versiegelungssystem für metallische Oberflächen auf Silan-Basis |
DE102007049743A1 (de) * | 2007-10-16 | 2009-04-23 | Evonik Degussa Gmbh | Silicium-Titan-Mischoxidpulver, Dispersion hiervon und daraus hergestellter titanhaltiger Zeolith |
US8834833B2 (en) | 2008-12-17 | 2014-09-16 | Evonik Degussa Gmbh | Process for preparing an aluminium oxide powder having a high alpha-Al2O3 content |
DE102009002499A1 (de) | 2009-04-20 | 2010-10-21 | Evonik Degussa Gmbh | Dispersion enthaltend mit quartären, aminofunktionellen siliciumorganischen Verbindungen oberflächenmodifizierte Siliciumdioxidpartikel |
DE102009002477A1 (de) | 2009-04-20 | 2010-10-21 | Evonik Degussa Gmbh | Quartäre-aminofunktionelle, siliciumorganische Verbindungen enthaltende Zusammensetzung sowie deren Herstellung und Verwendung |
JP6134548B2 (ja) * | 2013-03-21 | 2017-05-24 | 株式会社トクヤマ | 球状アルミナ粒子の粉体とその製造方法 |
WO2018045374A1 (en) | 2016-09-02 | 2018-03-08 | Regents Of The University Of Minnesota | Systems and methods for body-proximate recoverable capture of mercury vapor during cremation |
JP7398304B2 (ja) * | 2020-03-19 | 2023-12-14 | 株式会社フジミインコーポレーテッド | 研磨用組成物、研磨方法および半導体基板の製造方法 |
KR20220160635A (ko) * | 2020-03-31 | 2022-12-06 | 덴카 주식회사 | 알루미나 분말, 필러 조성물, 수지 조성물, 밀봉재, 및 지문 인증 센서 |
EP4064386A1 (en) | 2021-03-24 | 2022-09-28 | Evonik Operations GmbH | Core-shell particles based on red lead for lead-acid batteries |
JP2024518918A (ja) | 2021-05-14 | 2024-05-08 | エボニック オペレーションズ ゲーエムベーハー | 含水量が低減されたヒュームドアルミナ粉末 |
JP2023143776A (ja) | 2022-03-23 | 2023-10-06 | エボニック オペレーションズ ゲーエムベーハー | 非晶質リチウム含有粉末で被覆された遷移金属酸化物粒子およびそのエネルギー貯蔵デバイスにおける使用 |
Family Cites Families (12)
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NL145503C (zh) * | 1948-02-20 | |||
DE2931585A1 (de) * | 1979-08-03 | 1981-02-12 | Degussa | Temperaturstabilisiertes, pyrogen hergestelltes aluminiumoxid-mischoxid, das verfahren zu seiner herstellung und verwendung |
DE4228711A1 (de) * | 1992-08-28 | 1994-03-03 | Degussa | Silicium-Aluminium-Mischoxid |
US6193795B1 (en) * | 1993-08-02 | 2001-02-27 | Degussa Corporation | Low structure pyrogenic hydrophilic and hydrophobic metallic oxides, production and use |
DE4445205A1 (de) * | 1994-12-17 | 1996-06-20 | Degussa | Zirkondioxidpulver, Verfahren zu seiner Herstellung und Verwendung |
DE19756840A1 (de) * | 1997-01-23 | 1998-07-30 | Degussa | Pyrogene Oxide und Verfahren zu ihrer Herstellung |
DE19919635A1 (de) * | 1999-04-30 | 2000-11-23 | Degussa | Silicium-Aluminium-Mischoxid |
DE19943291A1 (de) * | 1999-09-10 | 2001-03-15 | Degussa | Pyrogen hergestelltes Aluminiumoxid |
TW504497B (en) * | 2000-05-23 | 2002-10-01 | Sumitomo Chemical Co | Alpha-alumina powder and heat-conductive sheet containing the same |
JP2002047009A (ja) * | 2000-05-23 | 2002-02-12 | Sumitomo Chem Co Ltd | αアルミナ粉末およびそれを用いた熱伝導性シート |
DE10138574A1 (de) * | 2001-08-06 | 2003-02-27 | Degussa | Granulate auf Basis von pyrogen hergestelltem Aluminiumoxid, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE10149130A1 (de) * | 2001-10-05 | 2003-04-10 | Degussa | Flammenhydrolytisch hergestelltes, mit zweiwertigen Metalloxiden dotiertes Aluminiumoxid und wässerige Dispersion hiervon |
-
2003
- 2003-12-20 DE DE10360087A patent/DE10360087A1/de not_active Withdrawn
-
2004
- 2004-11-30 WO PCT/EP2004/013564 patent/WO2005061385A2/en active Application Filing
- 2004-11-30 CN CN200480037938A patent/CN100579907C/zh active Active
- 2004-11-30 EP EP04803356.7A patent/EP1694602B1/en active Active
- 2004-11-30 US US10/583,723 patent/US7749322B2/en not_active Expired - Fee Related
- 2004-11-30 RU RU2006126060/15A patent/RU2352527C2/ru not_active IP Right Cessation
- 2004-11-30 UA UAA200608036A patent/UA86789C2/uk unknown
- 2004-11-30 JP JP2006544257A patent/JP2007522062A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105492393A (zh) * | 2013-07-11 | 2016-04-13 | 赢创德固赛有限公司 | 制造金属氧化物的方法 |
CN105492393B (zh) * | 2013-07-11 | 2018-06-22 | 赢创德固赛有限公司 | 制造金属氧化物的方法 |
Also Published As
Publication number | Publication date |
---|---|
UA86789C2 (uk) | 2009-05-25 |
US20070111880A1 (en) | 2007-05-17 |
DE10360087A1 (de) | 2005-07-21 |
CN100579907C (zh) | 2010-01-13 |
JP2007522062A (ja) | 2007-08-09 |
RU2352527C2 (ru) | 2009-04-20 |
RU2006126060A (ru) | 2008-01-27 |
WO2005061385A2 (en) | 2005-07-07 |
EP1694602B1 (en) | 2017-01-25 |
WO2005061385A3 (en) | 2005-11-24 |
EP1694602A2 (en) | 2006-08-30 |
US7749322B2 (en) | 2010-07-06 |
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