JP4723252B2 - ヒュームド金属酸化物粒子及びその製造方法 - Google Patents

ヒュームド金属酸化物粒子及びその製造方法 Download PDF

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Publication number
JP4723252B2
JP4723252B2 JP2004555686A JP2004555686A JP4723252B2 JP 4723252 B2 JP4723252 B2 JP 4723252B2 JP 2004555686 A JP2004555686 A JP 2004555686A JP 2004555686 A JP2004555686 A JP 2004555686A JP 4723252 B2 JP4723252 B2 JP 4723252B2
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metal oxide
stream
combustion gas
oxide particles
liquid feed
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JP2006507212A5 (https=
JP2006507212A (ja
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イー． クトソブスキー，ヤコブ
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Cabot Corp
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Cabot Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
    • C01B13/24—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides in the presence of hot combustion gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
    • C01B13/30—Removal and cooling of the oxide-containing suspension
    • 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
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • C01B33/183—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
    • 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
    • C01P2004/50—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
    • C01P2004/62—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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Silicon Compounds (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
JP2004555686A 2002-11-26 2003-11-24 ヒュームド金属酸化物粒子及びその製造方法 Expired - Fee Related JP4723252B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42921702P 2002-11-26 2002-11-26
US60/429,217 2002-11-26
PCT/US2003/037558 WO2004048261A2 (en) 2002-11-26 2003-11-24 Fumed metal oxide particles and process for producing the same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011027086A Division JP5465200B2 (ja) 2002-11-26 2011-02-10 ヒュームド金属酸化物粒子及びその製造方法

Publications (3)

Publication Number Publication Date
JP2006507212A JP2006507212A (ja) 2006-03-02
JP2006507212A5 JP2006507212A5 (https=) 2007-01-18
JP4723252B2 true JP4723252B2 (ja) 2011-07-13

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Family Applications (2)

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JP2004555686A Expired - Fee Related JP4723252B2 (ja) 2002-11-26 2003-11-24 ヒュームド金属酸化物粒子及びその製造方法
JP2011027086A Expired - Fee Related JP5465200B2 (ja) 2002-11-26 2011-02-10 ヒュームド金属酸化物粒子及びその製造方法

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Country Status (6)

Country Link
US (2) US7572423B2 (https=)
EP (1) EP1565400B1 (https=)
JP (2) JP4723252B2 (https=)
CN (1) CN1738766B (https=)
AU (1) AU2003291166A1 (https=)
WO (1) WO2004048261A2 (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1738766B (zh) * 2002-11-26 2010-10-27 卡伯特公司 热解金属氧化物颗粒及其制造方法
DE602005021639D1 (de) * 2004-05-04 2010-07-15 Cabot Corp Verfahren zur herstellung einer dispersion von metalloxid-aggregatteilchen mit einem gewünschten aggregatteilchendurchmesser
DE102005029542A1 (de) * 2005-02-05 2006-08-10 Degussa Ag Verfahren zur Herstellung von Metalloxidpulvern
US20070048550A1 (en) * 2005-08-26 2007-03-01 Millero Edward R Coating compositions exhibiting corrosion resistance properties, related coated substrates, and methods
CN101679047B (zh) * 2006-04-28 2012-08-29 卡伯特公司 制造热解二氧化硅的方法
DE102006058800A1 (de) * 2006-12-13 2008-06-19 Wacker Chemie Ag Verfahren zur Herstellung von Katalysatoren und deren Verwendung für die Gasphasenoxidation von Olefinen
US8013024B2 (en) 2007-06-29 2011-09-06 Deborah D. L. Chung High-performance interface materials for improving thermal contacts
US8729158B2 (en) 2008-09-05 2014-05-20 Cabot Corporation Fumed silica of controlled aggregate size and processes for manufacturing the same
US8038971B2 (en) 2008-09-05 2011-10-18 Cabot Corporation Fumed silica of controlled aggregate size and processes for manufacturing the same
DE102008064284A1 (de) * 2008-12-20 2010-06-24 Evonik Degussa Gmbh Niedrigoberflächiges, pyrogen hergestelltes Siliciumdioxidpulver
JP5038449B2 (ja) * 2010-03-09 2012-10-03 キヤノン株式会社 画像形成装置
CN102120580B (zh) * 2011-03-10 2013-01-02 上海竟茨环保科技有限公司 用于生产气相法二氧化硅的管道加氢装置
WO2013106389A1 (en) * 2012-01-11 2013-07-18 Indiana University Research And Technology Corporation Application of macroporous silica synthesized by a salt-templated aerosol method for chromatography
JP6236866B2 (ja) * 2013-05-15 2017-11-29 住友電気工業株式会社 ガラス微粒子堆積体の製造方法およびガラス微粒子堆積体製造用バーナー
EP3034476A1 (de) * 2014-12-16 2016-06-22 Heraeus Quarzglas GmbH & Co. KG Verfahren zur herstellung von synthetischem quarzglas unter verwendung einer reinigungsvorrichtung
EP3112319A1 (de) * 2015-06-29 2017-01-04 Evonik Degussa GmbH Verfahren zur herstellung von metalloxidpulvern mittels flammenspraypyrolyse
JP6901853B2 (ja) * 2015-12-25 2021-07-14 株式会社トクヤマ 親水性乾式シリカ粉末
UA124030C2 (uk) 2017-01-09 2021-07-07 Евонік Оперейшнс Гмбх Спосіб одержання оксидів металів за допомогою розпилювального піролізу
DE102017204488A1 (de) 2017-03-17 2018-09-20 Technische Universität Berlin Verfahren zur Herstellung von monodispersen Nanopartikeln aus einer flüssigen Mischung
EP3424883A1 (de) 2017-07-05 2019-01-09 Evonik Degussa GmbH Sprühverdampfung eines flüssigen rohstoffes zur herstellung von siliciumdioxid und metalloxiden
JP7479849B2 (ja) 2017-07-13 2024-05-09 ワッカー ケミー アクチエンゲゼルシャフト 高分散二酸化ケイ素を製造する方法
EP3495321A1 (de) 2017-12-07 2019-06-12 Evonik Degussa GmbH Herstellung von pulverförmigen, porösen kristallinen metallsilikaten mittels flammensprühpyrolyse
US20190217393A1 (en) 2018-01-12 2019-07-18 Hammond Group, Inc. Methods for processing metal-containing materials
US11369948B2 (en) 2018-06-04 2022-06-28 University Of Notre Dame Du Lac Method of catalyst preparation by pressure dilution
CN117326530A (zh) * 2022-06-23 2024-01-02 深圳金沙江半导体科技产业有限公司 金属氧化物及其制备方法、应用

Family Cites Families (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130008A (en) 1949-11-23 1964-04-21 Cabot Corp Method of preparing metallic oxides by hydrolysis of metallic halides
US2693406A (en) 1950-04-28 1954-11-02 Godrey L Cabot Inc Process of making aluminum oxide
US2631083A (en) 1952-01-19 1953-03-10 Cabot Godfrey L Inc Production of calcium fluoride and silica
US2829949A (en) 1952-09-20 1958-04-08 Cabot Godfrey L Inc Apparatus for making aluminum oxide
US2773741A (en) 1952-11-25 1956-12-11 Cabot Godfrey L Inc Process for the production of aluminum oxide
US2828186A (en) 1952-12-02 1958-03-25 Cabot Godfrey L Inc Process and apparatus for the production of aluminum oxide
US2801901A (en) 1953-03-23 1957-08-06 Cabot Godfrey L Inc Process for making aluminum oxide from hydrated aluminum
US2780525A (en) 1953-10-08 1957-02-05 Cabot Godfrey L Inc Process and apparatus for the production of aluminum oxide from aluminum chloride
US2803038A (en) 1954-01-12 1957-08-20 Edward J Holland Pelletizing apparatus
US2771344A (en) 1954-08-05 1956-11-20 Cabot Godfrey L Inc Manufacture of iron oxide pigment
US2847316A (en) 1954-09-29 1958-08-12 Cabot Godfrey L Inc Process for production of mixed metal oxides
US3007774A (en) 1955-04-14 1961-11-07 Cabot Corp Production of finely-divided aluminum oxide from bauxite
US3024089A (en) 1957-05-10 1962-03-06 Cabto Corp Process for producing high surface area metal oxides
US3006738A (en) 1957-10-10 1961-10-31 Degussa Burner for production of finely divided oxides
US3065093A (en) 1959-04-07 1962-11-20 Berstein Gregor Novel pigment compositions
US3166542A (en) 1960-01-18 1965-01-19 Cabot Corp Surface treated inorganic solid polymerization catalyst and method of polymerization therewith
CH396897A (de) * 1960-12-19 1965-08-15 Ciba Geigy Verfahren zur Herstellung von 4-3,20-Dioxo-6a-fluor-16a-méthyl-11B,14a,17a, 21-tetrahydroxylpregnen und dessen 21-Ester
US3112210A (en) 1961-07-21 1963-11-26 Cabot Corp Process for the manufacture of ceramic grade titanium dioxide
US3212911A (en) 1961-09-18 1965-10-19 Cabot Corp Titanium dioxide pigments
GB1054790A (https=) 1962-11-30
US3205177A (en) 1963-09-10 1965-09-07 Cabot Corp Surface treated metal oxide polymerization catalysts and method of preparation
US3205178A (en) 1963-09-30 1965-09-07 Cabot Corp Surface treated metal oxide polymerization catalyst and method of preparation
US3351427A (en) 1963-11-01 1967-11-07 Cabot Corp Vapor phase process for producing metal oxides
US3322499A (en) 1964-01-13 1967-05-30 Cabot Corp Apparatus and process for the production of metal oxides
US3406228A (en) 1964-06-17 1968-10-15 Cabot Corp Method of producing extremely finely-divided oxides
NL6507771A (https=) 1964-06-17 1965-12-20
US3365274A (en) 1964-07-13 1968-01-23 Cabot Corp Metal and metalloid oxide production
US3363980A (en) 1965-03-29 1968-01-16 Cabot Corp Mixing control during metal and metalloid oxide production
US3455653A (en) 1966-03-23 1969-07-15 Cabot Corp Process for the production of titanium dioxide
US3510291A (en) 1966-11-10 1970-05-05 Westinghouse Electric Corp Vapor phase conversion of molybdenum or tungsten compound to form the oxide or metal
US3619140A (en) 1967-01-03 1971-11-09 Cabot Corp Process for making carbon black
USRE28974E (en) 1967-01-03 1976-09-21 Cabot Corporation Process for making carbon black
US3488204A (en) 1967-08-14 1970-01-06 Cabot Corp Nonfloating pigments
US3493342A (en) 1968-02-16 1970-02-03 Cabot Corp Collection of pyrogenic titanium dioxide pigments
US3639100A (en) 1969-07-24 1972-02-01 Du Pont MOLTEN SALT PRE-TREATMENT OF REACTANTS FOR TiC1{11 {0 OXIDATION
US3663283A (en) 1969-10-02 1972-05-16 Richard A Hebert Process and apparatus for the production of finely-divided metal oxides
US3607049A (en) 1970-01-22 1971-09-21 Cabot Corp Cooling of pyrogenic titanium dioxide pigment containing gas streams
US3922335A (en) 1974-02-25 1975-11-25 Cabot Corp Process for producing carbon black
GB1461176A (en) 1974-04-11 1977-01-13 Plessey Inc Method of producing powdered materials
US4145403A (en) 1977-09-29 1979-03-20 Fey Maurice G Arc heater method for producing metal oxides
JPS59223217A (ja) 1983-06-01 1984-12-15 Tokuyama Soda Co Ltd 微細粒子状二酸化珪素の製造方法
US4857076A (en) * 1985-04-16 1989-08-15 The Dow Chemical Company Annular nozzle
US4879104A (en) 1987-06-16 1989-11-07 Cabot Corporation Process for producing carbon black
US5075090A (en) 1988-01-12 1991-12-24 Vista Chemical Company Process for preparing small particle size mixed metal oxides
US5256389A (en) * 1988-03-07 1993-10-26 Cabot Corporation High surface area metal oxide foams
US4937062A (en) 1988-03-07 1990-06-26 Cabot Corporation High surface area metal oxide foams and method of producing the same
US4822410A (en) * 1988-03-14 1989-04-18 Mkr, Inc. Reclamation of metals by flash direct reduction
JPH02188421A (ja) * 1989-01-13 1990-07-24 Shin Etsu Chem Co Ltd 非晶質シリカ球状微粒子およびその製造方法
GB8905966D0 (en) * 1989-03-15 1989-04-26 Tsl Group Plc Improved vitreous silica products
US5147630A (en) * 1989-06-05 1992-09-15 Reznek Steven R Method of producing alumina foams
US5152819A (en) 1990-08-16 1992-10-06 Corning Incorporated Method of making fused silica
US5043002A (en) * 1990-08-16 1991-08-27 Corning Incorporated Method of making fused silica by decomposing siloxanes
US5447708A (en) 1993-01-21 1995-09-05 Physical Sciences, Inc. Apparatus for producing nanoscale ceramic powders
US6086841A (en) 1993-01-25 2000-07-11 Cabot Corporation Process for producing carbon blacks
US5958361A (en) 1993-03-19 1999-09-28 Regents Of The University Of Michigan Ultrafine metal oxide powders by flame spray pyrolysis
US5340560A (en) * 1993-04-30 1994-08-23 General Electric Company Method for making fumed silica having a reduced aggregate size and product
WO1995010564A1 (en) * 1993-10-15 1995-04-20 Cabot Corporation Destructured fumed silica for use as a high clarity additive
GB9409660D0 (en) 1994-05-13 1994-07-06 Merck Patent Gmbh Process for the preparation of multi-element metaloxide powders
US5876683A (en) * 1995-11-02 1999-03-02 Glumac; Nicholas Combustion flame synthesis of nanophase materials
FR2742254B1 (fr) 1995-12-12 1998-02-13 Comurhex Procede d'obtention d'un melange d'oxydes metalliques pulverulents, appartenant a la filiere nucleaire, a partir de leurs nitrates
KR100473827B1 (ko) * 1995-12-19 2005-07-18 코닝 인코포레이티드 액체반응물의연소에의해용융실리카를제조하는방법및장치
US6312656B1 (en) * 1995-12-19 2001-11-06 Corning Incorporated Method for forming silica by combustion of liquid reactants using oxygen
CA2263902A1 (en) 1996-09-03 1998-03-12 Shahid Pirzada Integrated thermal process and apparatus for the continuous synthesis of nanoscale powders
US5904762A (en) 1997-04-18 1999-05-18 Cabot Corporation Method of making a multi-phase aggregate using a multi-stage process
JPH11171530A (ja) * 1997-12-05 1999-06-29 Mitsui Chem Inc 高純度二酸化ケイ素の製造方法
KR19990051851A (ko) * 1997-12-20 1999-07-05 구본준 디스크 재생 장치의 리드 회로
DE60045541D1 (de) 1999-10-08 2011-03-03 Hitachi Metals Ltd Verfahren zur Herstellung von ferritischen Pulvern mittels Sprühpyrolyse und Verfahren zur Herstellung eines ferrithaltigen Magneten
DE19955456A1 (de) 1999-11-17 2001-05-23 Degussa Verfahren zur Herstellung eines Stickoxid-Speichermaterials und damit hergestelltes Speichermaterial
US6887566B1 (en) * 1999-11-17 2005-05-03 Cabot Corporation Ceria composition and process for preparing same
JP2001316115A (ja) 2000-03-28 2001-11-13 Degussa Ag ドーピングされた二酸化チタン
JP3796565B2 (ja) * 2000-08-15 2006-07-12 信越化学工業株式会社 球状シリカ微粒子の製造方法
CN1738766B (zh) 2002-11-26 2010-10-27 卡伯特公司 热解金属氧化物颗粒及其制造方法
EP1638676A2 (en) 2002-12-17 2006-03-29 E.I. du Pont de Nemours and Company Method of producing nanoparticles using a evaporation-condensation process with a reaction chamber plasma reactor system
DE602005021639D1 (de) * 2004-05-04 2010-07-15 Cabot Corp Verfahren zur herstellung einer dispersion von metalloxid-aggregatteilchen mit einem gewünschten aggregatteilchendurchmesser

Also Published As

Publication number Publication date
US20050238560A1 (en) 2005-10-27
CN1738766B (zh) 2010-10-27
US20040156773A1 (en) 2004-08-12
AU2003291166A1 (en) 2004-06-18
EP1565400B1 (en) 2019-04-10
CN1738766A (zh) 2006-02-22
JP2011105597A (ja) 2011-06-02
AU2003291166A8 (en) 2004-06-18
WO2004048261A3 (en) 2004-11-11
JP5465200B2 (ja) 2014-04-09
US7572423B2 (en) 2009-08-11
EP1565400A2 (en) 2005-08-24
WO2004048261A2 (en) 2004-06-10
JP2006507212A (ja) 2006-03-02

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