ES2150158T3 - Proceso para producir microesferas inorganicas y microbalones de vidrio. - Google Patents

Proceso para producir microesferas inorganicas y microbalones de vidrio.

Info

Publication number
ES2150158T3
ES2150158T3 ES97103986T ES97103986T ES2150158T3 ES 2150158 T3 ES2150158 T3 ES 2150158T3 ES 97103986 T ES97103986 T ES 97103986T ES 97103986 T ES97103986 T ES 97103986T ES 2150158 T3 ES2150158 T3 ES 2150158T3
Authority
ES
Spain
Prior art keywords
inorganic microspheres
size
produce inorganic
spraying
glass microballs
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 - Lifetime
Application number
ES97103986T
Other languages
English (en)
Inventor
Kiyotaka Arai
Hachiro Hirano
Kenji Yamada
Masakuni Satoh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of ES2150158T3 publication Critical patent/ES2150158T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
    • C01B13/328—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process by processes making use of emulsions, e.g. the kerosine process
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • 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
    • C01F7/308—Thermal decomposition of nitrates
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C03B19/102—Forming solid beads by blowing a gas onto a stream of molten glass or onto particulate materials, e.g. pulverising
    • C03B19/1025—Bead furnaces or burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/107—Forming hollow beads
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/108—Forming porous, sintered or foamed beads
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/002—Hollow glass particles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C12/00—Powdered glass; Bead compositions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C01P2004/34—Spheres hollow
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Geology (AREA)
  • Glass Compositions (AREA)
  • Glanulating (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Silicon Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

UN PROCEDIMIENTO DE PRODUCCION DE MICROESFERAS INORGANICAS (ESFERAS SOLIDAS O ESFERAS HUECAS) QUE COMPRENDE LAS FASES DE PULVERIZACION DE UN MATERIAL MEDIANTE PULVERIZACION HUMEDA CON UN TAMAÑO DE PARTICULA MEDIO DE COMO MAXIMO 5 {MI}M, OBTENIENDOSE UNA SUSPENSION DE UN MATERIAL EN POLVO PULVERIZADO; PULVERIZACION DE DICHA SUSPENSION PARA FORMAR GOTITAS LIQUIDAS, Y CALENTAMIENTO DE DICHAS GOTITAS PARA FUNDIR O SINTERIZAR EL MATERIAL PULVERULENTO Y OBTENER MICROESFERAS INORGANICAS. ASIMISMO, SE DESCRIBEN MICROGLOBOS DE VIDRIO DE DENSIDAD APARENTE DE ENTRE 0,1 Y 1,5 G/CM{SUP,3} Y UN TAMAÑO MEDIO DE PARTICULA ENTRE 1 Y 20 {MI}M, DONDE 80 % DE LAS PARTICULAS TIENEN UN TAMAÑO COMPRENDIDO ENTRE 1 Y 50 {MI}M.
ES97103986T 1996-04-09 1997-03-10 Proceso para producir microesferas inorganicas y microbalones de vidrio. Expired - Lifetime ES2150158T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08685796A JP3633091B2 (ja) 1996-04-09 1996-04-09 微小無機質球状中実体の製造方法

Publications (1)

Publication Number Publication Date
ES2150158T3 true ES2150158T3 (es) 2000-11-16

Family

ID=13898494

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97103986T Expired - Lifetime ES2150158T3 (es) 1996-04-09 1997-03-10 Proceso para producir microesferas inorganicas y microbalones de vidrio.

Country Status (5)

Country Link
US (1) US5849055A (es)
EP (1) EP0801037B1 (es)
JP (1) JP3633091B2 (es)
DE (1) DE69702801T2 (es)
ES (1) ES2150158T3 (es)

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JP3960700B2 (ja) * 1999-02-23 2007-08-15 電気化学工業株式会社 超微粉シリカの製造方法
US6245733B1 (en) 1999-04-30 2001-06-12 James Mosbaugh Porous agglomerations of fused microspheres
EP1172341A4 (en) * 1999-06-30 2003-06-04 Asahi Glass Co Ltd FINE, HOLLOW AND SPHERICAL GLASS PARTICLES AND METHOD FOR THEIR PRODUCTION
CA2400970A1 (en) * 2000-02-25 2001-08-30 James Mosbaugh Method of shaping porous agglomerations of fused microspheres
CN1426382A (zh) 2000-03-14 2003-06-25 詹姆斯·哈迪研究有限公司 含低密度添加剂的纤维水泥建筑材料
EP1156021A1 (en) * 2000-05-19 2001-11-21 Asahi Glass Co., Ltd. Hollow aluminosilicate glass microspheres and process for their production
EP1160212A1 (en) * 2000-05-31 2001-12-05 Asahi Glass Co., Ltd. Hollow glass microspheres and method for producing the same
JP3690245B2 (ja) * 2000-06-05 2005-08-31 株式会社村田製作所 ガラス粉末の製造方法
US6461415B1 (en) * 2000-08-23 2002-10-08 Applied Thin Films, Inc. High temperature amorphous composition based on aluminum phosphate
US6645639B1 (en) * 2000-10-13 2003-11-11 Applied Thin Films, Inc. Epitaxial oxide films via nitride conversion
US6573209B1 (en) * 2000-10-13 2003-06-03 Applied Thin Films, Inc. Zirconium nitride and yttrium nitride solid solution composition
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US6631030B2 (en) * 2001-03-30 2003-10-07 3M Innovative Properties Company Projection screens and methods for making such projection screens
JP4318872B2 (ja) * 2001-07-18 2009-08-26 電気化学工業株式会社 微細球状シリカ粉末の製造方法
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US9039273B2 (en) 2005-03-04 2015-05-26 President And Fellows Of Harvard College Method and apparatus for forming multiple emulsions
CN100360442C (zh) * 2005-07-11 2008-01-09 张伟 一种空心微珠的制备方法
GB0515088D0 (en) * 2005-07-22 2005-08-31 Imerys Minerals Ltd Particulate glass compositions and methods of production
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JP5062593B2 (ja) 2007-12-03 2012-10-31 独立行政法人産業技術総合研究所 リグニンを原料とする炭素微粒子及びその製造方法
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US20110218123A1 (en) 2008-09-19 2011-09-08 President And Fellows Of Harvard College Creation of libraries of droplets and related species
JP5288408B2 (ja) * 2009-01-22 2013-09-11 独立行政法人産業技術総合研究所 中空炭素微粒子およびその製造方法
EP2473263B1 (en) 2009-09-02 2022-11-02 President and Fellows of Harvard College Multiple emulsions created using jetting and other techniques
US20110152057A1 (en) * 2009-12-21 2011-06-23 Gang Qi Hollow microspheres
US8261577B2 (en) * 2009-12-21 2012-09-11 3M Innovative Properties Company Method for making hollow microspheres
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BR112013029729A2 (pt) 2011-05-23 2017-01-24 Basf Se controle de emulsões, incluindo emulsões múltiplas
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CN102701573B (zh) * 2012-01-01 2016-02-03 洛阳北苑特种陶瓷有限公司 一种熔融石英空心球的制备方法
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JP6027935B2 (ja) * 2013-03-29 2016-11-16 出光ライオンコンポジット株式会社 ポリアリーレンスルフィド樹脂組成物及びその用途
US9016090B2 (en) 2013-06-12 2015-04-28 Hamid Hojaji Glass microspheres comprising sulfide, and methods of producing glass microspheres
CN105392742B (zh) 2013-07-18 2018-05-11 3M创新有限公司 玻璃微泡、粗制产品及其制备方法
WO2015069634A1 (en) 2013-11-08 2015-05-14 President And Fellows Of Harvard College Microparticles, methods for their preparation and use
CN103755146A (zh) * 2013-12-14 2014-04-30 蚌埠玻璃工业设计研究院 一种固体浮体材料空心玻璃微珠及其制备方法
US10196296B2 (en) 2015-01-17 2019-02-05 Hamid Hojaji Fluid permeable and vacuumed insulating microspheres and methods of producing the same
US9643876B2 (en) 2015-10-04 2017-05-09 Hamid Hojaji Microspheres and methods of making the same
US11123297B2 (en) 2015-10-13 2021-09-21 President And Fellows Of Harvard College Systems and methods for making and using gel microspheres
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PL3826969T3 (pl) * 2018-07-26 2024-08-19 Omya International Ag Puste w środku kuliste cząstki ze szkła
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CN113830999A (zh) * 2021-09-29 2021-12-24 苏州大学 一种合成球形石英粉的装置和方法
CN119490294A (zh) * 2024-11-21 2025-02-21 中国科学院理化技术研究所 一种高强度空心玻璃微珠及其制备方法

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Also Published As

Publication number Publication date
EP0801037B1 (en) 2000-08-16
EP0801037A1 (en) 1997-10-15
JP3633091B2 (ja) 2005-03-30
DE69702801D1 (de) 2000-09-21
JPH09278463A (ja) 1997-10-28
DE69702801T2 (de) 2001-03-29
US5849055A (en) 1998-12-15

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