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BE904943A - Procede de fabrication de perles de verre. - Google Patents

Procede de fabrication de perles de verre.

Info

Publication number
BE904943A
BE904943A BE1/011506A BE1011506A BE904943A BE 904943 A BE904943 A BE 904943A BE 1/011506 A BE1/011506 A BE 1/011506A BE 1011506 A BE1011506 A BE 1011506A BE 904943 A BE904943 A BE 904943A
Authority
BE
Belgium
Prior art keywords
glass beads
manufacture
pearls
beads
glass
Prior art date
Application number
BE1/011506A
Other languages
English (en)
Original Assignee
Glaverbel
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 Glaverbel filed Critical Glaverbel
Publication of BE904943A publication Critical patent/BE904943A/fr

Links

Classifications

    • 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
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
    • 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.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2996—Glass particles or spheres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Procédé de fabrication de perles de verre dans lequel au moins 20 % en poids des perles produites ont une densité supérieure à 1,0. Des particules d'une composition formatrice de verre (p.ex. un gel ou un précipité à base de silice) contenant de l'eau liée chimiquement traversent une zone de chauffage dans laquelle elles se vitrifient et sphérulisent. L'invention permet de former des perles pleines et des perles creuses simultanément.
BE1/011506A 1985-06-21 1986-06-18 Procede de fabrication de perles de verre. BE904943A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858515744A GB8515744D0 (en) 1985-06-21 1985-06-21 Vitreous beads

Publications (1)

Publication Number Publication Date
BE904943A true BE904943A (fr) 1986-12-18

Family

ID=10581118

Family Applications (2)

Application Number Title Priority Date Filing Date
BE1/011506A BE904943A (fr) 1985-06-21 1986-06-18 Procede de fabrication de perles de verre.
BE1/011507A BE904944A (fr) 1985-06-21 1986-06-18 Procede de fabrication de perles de verre et particules de composition vitrifiable utilisables dans un tel procede.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE1/011507A BE904944A (fr) 1985-06-21 1986-06-18 Procede de fabrication de perles de verre et particules de composition vitrifiable utilisables dans un tel procede.

Country Status (15)

Country Link
US (2) US4751202A (fr)
JP (2) JPS61295241A (fr)
AT (2) AT396924B (fr)
BE (2) BE904943A (fr)
CA (2) CA1250601A (fr)
DE (2) DE3620625A1 (fr)
ES (2) ES8708123A1 (fr)
FR (2) FR2583741B1 (fr)
GB (3) GB8515744D0 (fr)
IE (2) IE58603B1 (fr)
IT (2) IT1190597B (fr)
LU (2) LU86482A1 (fr)
NL (2) NL8601589A (fr)
PT (2) PT82774B (fr)
ZA (2) ZA864601B (fr)

Families Citing this family (43)

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GB2206576B (en) * 1987-07-09 1991-08-07 Glaverbel Spherulizing furnace and process of manufacturing vitreous beads
GB2206575B (en) * 1987-07-09 1992-01-02 Glaverbel Spherulizing furnace and process of manufacturing vitreous beads
US5085705A (en) * 1989-01-12 1992-02-04 J. M. Huber Corporation Alumina-silica-sulfates, method of preparation and compositions
US5030284A (en) * 1989-01-12 1991-07-09 Withiam Michael C Alumina-silica-sulfate compositions
GB8910768D0 (en) * 1989-05-10 1989-06-28 Glaverbel Forming vitreous enamel
LU87550A1 (fr) * 1989-06-30 1991-02-18 Glaverbel Procede de formation d'une masse refractaire sur une surface et melange de particules destine a ce procede
US5229337A (en) * 1989-06-30 1993-07-20 Glaverbel Composition of matter for use in a process of forming a porous refractory mass
US5069702A (en) * 1990-12-20 1991-12-03 W. R. Grace & Co.-Conn. Method of making small hollow glass spheres
RU2059574C1 (ru) * 1992-05-07 1996-05-10 Владимир Викторович Будов Способ получения полых стеклянных микросфер
CA2186512C (fr) 1994-04-25 2007-01-16 Richard B. Castle Compositions renfermant des particules fusionnees; methodes d'obtention
US6045913A (en) 1995-11-01 2000-04-04 Minnesota Mining And Manufacturing Company At least partly fused particulates and methods of making them by flame fusion
CN1201443A (zh) * 1995-11-01 1998-12-09 美国3M公司 用火焰熔融法制备凝颗粒的方法
US6254981B1 (en) 1995-11-02 2001-07-03 Minnesota Mining & Manufacturing Company Fused glassy particulates obtained by flame fusion
US6258456B1 (en) 1998-01-30 2001-07-10 Black Diamond Granules, Inc. Spheroidal slag particles and apparatus and process for producing spheroidal slag and fly ash particles
US20030180537A1 (en) * 1998-01-30 2003-09-25 Black Diamond Granules, Inc. Spheroidal particles and apparatus and process for producing same
US20040259866A1 (en) * 1998-06-30 2004-12-23 Snutch Terrance P. Calcium channel blockers comprising two benzhydril moieties
US6032300A (en) 1998-09-22 2000-03-07 Brock Usa, Llc Protective padding for sports gear
WO2001068547A1 (fr) 2000-03-14 2001-09-20 James Hardie Research Pty Limited Materiaux de construction en fibro-ciment avec additifs a basse densite
US7662468B2 (en) * 2000-10-06 2010-02-16 Brock Usa, Llc Composite materials made from pretreated, adhesive coated beads
WO2004018090A1 (fr) 2002-08-23 2004-03-04 James Hardie International Finance B.V. Microspheres creuses synthetiques
MXPA05003691A (es) 2002-10-07 2005-11-17 James Hardie Int Finance Bv Material mixto de fibrocemento de densidad media durable.
US7244477B2 (en) * 2003-08-20 2007-07-17 Brock Usa, Llc Multi-layered sports playing field with a water draining, padding layer
US20090156385A1 (en) 2003-10-29 2009-06-18 Giang Biscan Manufacture and use of engineered carbide and nitride composites
JP5109225B2 (ja) * 2003-12-26 2012-12-26 旭硝子株式会社 無アルカリガラスおよび液晶ディスプレイパネル
CN1910326A (zh) 2004-01-12 2007-02-07 詹姆斯哈迪国际财金公司 具有可辐射固化组分的复合纤维水泥制品
US7998571B2 (en) * 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
CN101160266A (zh) * 2005-02-24 2008-04-09 詹姆斯哈迪国际财金公司 耐碱性玻璃组合物
CA2632760C (fr) 2005-12-08 2017-11-28 James Hardie International Finance B.V. Microparticules heterogenes de faible densite modifiees et procedes et formulations servant a produire les microparticules
NZ571874A (en) 2006-04-12 2010-11-26 Hardie James Technology Ltd A surface sealed reinforced building element
US7713499B2 (en) * 2006-04-28 2010-05-11 Xerox Corporation Fluidized bed reaction apparatus and methods for using the same
US8709370B2 (en) * 2008-08-28 2014-04-29 Sri International Method and system for producing fluoride gas and fluorine-doped glass or ceramics
CN101580338B (zh) * 2009-06-05 2011-06-15 广州金发溯源新材料发展有限公司 一种用于炸药标识的玻璃微珠的制备方法
KR20120048584A (ko) * 2009-08-28 2012-05-15 아사히 가라스 가부시키가이샤 조립체의 제조 방법 및 유리 제품의 제조 방법
US9827454B2 (en) * 2010-03-05 2017-11-28 Pittsburgh Corning Corporation Oil fire and boil over attenuation using buoyant glass materials
US9033040B2 (en) * 2011-12-16 2015-05-19 Baker Hughes Incorporated Use of composite of lightweight hollow core having adhered or embedded cement in cementing a well
WO2014178144A1 (fr) * 2013-05-02 2014-11-06 株式会社フォーティー科研 Agent de traitement du pétrole, son procédé de production et procédé de traitement du pétrole
JP6587070B2 (ja) * 2015-01-22 2019-10-09 日産化学株式会社 β−ユークリプタイト微粒子の製造方法
JP6588365B2 (ja) * 2016-03-14 2019-10-09 太平洋セメント株式会社 無機酸化物微小中空粒子
CN108503212B (zh) * 2018-05-22 2021-05-04 西安工程大学 一种硅酸钾玻璃的制备方法
CN112469677A (zh) * 2018-07-26 2021-03-09 巴斯夫欧洲公司 中空球形玻璃颗粒
JP7591259B2 (ja) * 2020-12-23 2024-11-28 ユニチカガラスビーズ株式会社 ガラス球
CN113072303A (zh) * 2021-03-29 2021-07-06 浙江奕成科技有限公司 一种太阳能电池导电银浆用玻璃粉形貌改变方法
CN115432921B (zh) * 2021-06-04 2024-06-11 中国石油天然气股份有限公司 一种钻井液密度减轻剂专用空心玻璃微珠及其生产方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL232500A (fr) * 1957-10-22
US3242032A (en) * 1961-11-24 1966-03-22 Charles W Schott Glass spheres and underground proppants and methods of making the same
GB1011596A (en) * 1963-04-18 1965-12-01 Onoda Cement Co Ltd A method for the manufacture of glass
US3365315A (en) * 1963-08-23 1968-01-23 Minnesota Mining & Mfg Glass bubbles prepared by reheating solid glass partiles
US3838998A (en) * 1971-01-07 1974-10-01 R Carson Process for forming hollow glass micro-spheres from admixed high and low temperature glass formers
US4113915A (en) * 1974-10-16 1978-09-12 Schott Charles W Glass bead product
US4002482A (en) * 1975-02-14 1977-01-11 Jenaer Glaswerk Schott & Gen. Glass compositions suitable for incorporation into concrete
GB1556993A (en) * 1975-07-17 1979-12-05 Sovitec Sa Gas-expansible bodies
GB1568817A (en) * 1975-11-13 1980-06-04 Sovitec Sa Glass-former comp
US4133854A (en) * 1977-06-16 1979-01-09 The United States Of America As Represented By The United States Department Of Energy Method for producing small hollow spheres
US4367919A (en) * 1977-08-01 1983-01-11 Minnesota Mining And Manufacturing Company Durable glass elements
FR2463108A2 (fr) * 1979-05-21 1981-02-20 Santt Rene Materiaux resistant au choc thermique et procedes pour les produire
US4340642A (en) * 1980-06-20 1982-07-20 Pq Corporation Surface modified hollow microspheres
US4336338A (en) * 1980-08-15 1982-06-22 The United States Of America As Represented By The United States Department Of Energy Hollow microspheres of silica glass and method of manufacture
CA1206900A (fr) * 1981-12-21 1986-07-02 Raymond L. Downs Coque de verre creuse servant de support pour la culture de cellules et methode de fabrication
JPS59182237A (ja) * 1983-03-31 1984-10-17 Shimadzu Corp 球状ガラス体の製造法
US4391646A (en) * 1982-02-25 1983-07-05 Minnesota Mining And Manufacturing Company Glass bubbles of increased collapse strength
US4448599A (en) * 1982-03-22 1984-05-15 Atlantic Richfield Company Hollow spheres produced from natural zeolites
GB2121782B (en) * 1982-06-08 1986-10-22 Glaverbel Manufacture of rounded vitreous beads
US4472185A (en) * 1983-01-27 1984-09-18 Corning Glass Works Method of producing a cellular ceramic body
JPS59182223A (ja) * 1983-03-30 1984-10-17 Agency Of Ind Science & Technol 中空シリカ球状体及びその製造方法
US4564556A (en) * 1984-09-24 1986-01-14 Minnesota Mining And Manufacturing Company Transparent non-vitreous ceramic particulate
US4640905A (en) * 1985-05-01 1987-02-03 E. I. Du Pont De Nemours And Company Dielectric compositions

Also Published As

Publication number Publication date
GB2177082A (en) 1987-01-14
ES556881A0 (es) 1987-10-01
FR2583740B1 (fr) 1992-10-09
IT8667493A1 (it) 1987-08-16
DE3620626A1 (de) 1987-01-02
BE904944A (fr) 1986-12-18
NL8601590A (nl) 1987-01-16
CA1250601A (fr) 1989-02-28
AT396924B (de) 1993-12-27
IT8667492A0 (it) 1986-06-16
IE861639L (en) 1986-12-21
ATA165186A (de) 1993-05-15
ES556880A0 (es) 1988-03-16
DE3620625A1 (de) 1987-01-02
PT82774B (pt) 1988-04-21
NL8601589A (nl) 1987-01-16
LU86482A1 (fr) 1986-12-02
FR2583740A1 (fr) 1986-12-26
PT82775A (en) 1986-07-01
ES8708123A1 (es) 1987-10-01
LU86481A1 (fr) 1986-12-02
FR2583741A1 (fr) 1986-12-26
GB8613302D0 (en) 1986-07-09
JPS61295242A (ja) 1986-12-26
GB2177083B (en) 1989-01-11
ZA864600B (en) 1987-02-25
AT396925B (de) 1993-12-27
IE58538B1 (en) 1993-10-06
CA1278688C (fr) 1991-01-08
US4751203A (en) 1988-06-14
IE861640L (en) 1986-12-21
GB8613304D0 (en) 1986-07-09
IT1190597B (it) 1988-02-16
US4751202A (en) 1988-06-14
IE58603B1 (en) 1993-10-20
GB2177083A (en) 1987-01-14
JPS61295241A (ja) 1986-12-26
ATA165086A (de) 1993-05-15
PT82774A (en) 1986-07-01
IT8667493A0 (it) 1986-06-16
FR2583741B1 (fr) 1990-10-12
ES8802007A1 (es) 1988-03-16
ZA864601B (en) 1987-02-25
GB8515744D0 (en) 1985-07-24
PT82775B (pt) 1988-04-21
GB2177082B (en) 1989-01-11
IT1190596B (it) 1988-02-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GLAVERBEL S.A.

Effective date: 19940630