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CA2093232A1 - Methode et appareil de fabrication de laine minerale et laine minerale ainsi obtenue - Google Patents

Methode et appareil de fabrication de laine minerale et laine minerale ainsi obtenue

Info

Publication number
CA2093232A1
CA2093232A1 CA2093232A CA2093232A CA2093232A1 CA 2093232 A1 CA2093232 A1 CA 2093232A1 CA 2093232 A CA2093232 A CA 2093232A CA 2093232 A CA2093232 A CA 2093232A CA 2093232 A1 CA2093232 A1 CA 2093232A1
Authority
CA
Canada
Prior art keywords
mineral wool
fiberization
materials
centrifuging
poises
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.)
Granted
Application number
CA2093232A
Other languages
English (en)
Other versions
CA2093232C (fr
Inventor
Jean Battigelli
Jean-Luc Bernard
Guy Berthier
Hans Furtak
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.)
Saint Gobain Isover SA France
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9415842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2093232(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2093232A1 publication Critical patent/CA2093232A1/fr
Application granted granted Critical
Publication of CA2093232C publication Critical patent/CA2093232C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/045—Construction of the spinner cups
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/047—Selection of materials for the spinner cups
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/048—Means for attenuating the spun fibres, e.g. blowers for spinner cups
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/095—Use of materials therefor
    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0261—Matrix based on Fe for ODS steels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Les seuls procédés disponibles jusqu'ici de production de laine minérale à partir de matières telles que le basalte emploient soit une buse immobile (procédé d'étirage par fluide) soit la centrifugation externe, ce qui entraîne un rendement peu satisfaisant et/ou une qualité de fibre qui laisse à désirer, notamment en ce qui concerne une teneur élevée en constituants non défibrés. On a donc prévu une application d'un procédé de défibrage permettant d'obtenir un bon rendement de fibres de haute qualité et à faible proportion de perles, et cela malgré la fluidité élevée de la matière minérale en fusion telle que le basalte. A cet effet, on sélectionne des matières spécifiques et on effectue leur défibrage dans des conditions spécifiques. Tandis que le défibrage par centrifugation externe de ces matières fluides s'effectue à des viscosités de quelques dizaines de poises, il faut que le défibrage par centrifugation interne s'effectue à des viscosités supérieures à 100 poises pour que la réalisation d'une laine minérale ayant une faible teneur en perles et trouvant application dans l'isolation soit assurée.
CA002093232A 1991-08-02 1992-08-03 Methode et appareil de fabrication de laine minerale et laine minerale ainsi obtenue Expired - Fee Related CA2093232C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9109827 1991-08-02
FR91/09827 1991-08-02
PCT/EP1992/001754 WO1993002977A1 (fr) 1991-08-02 1992-08-03 Procede et appareil de fabrication de laine minerale et laine minerale ainsi fabriquee

Publications (2)

Publication Number Publication Date
CA2093232A1 true CA2093232A1 (fr) 1993-02-03
CA2093232C CA2093232C (fr) 2000-05-30

Family

ID=9415842

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002093232A Expired - Fee Related CA2093232C (fr) 1991-08-02 1992-08-03 Methode et appareil de fabrication de laine minerale et laine minerale ainsi obtenue

Country Status (27)

Country Link
US (1) US6158249A (fr)
EP (2) EP0551476B2 (fr)
JP (1) JP3234224B2 (fr)
KR (1) KR100187924B1 (fr)
CN (1) CN1038926C (fr)
AR (1) AR247537A1 (fr)
AT (1) ATE151059T1 (fr)
AU (1) AU664852B2 (fr)
BR (1) BR9205377A (fr)
CA (1) CA2093232C (fr)
CZ (1) CZ290109B6 (fr)
DE (1) DE69218752T3 (fr)
DK (1) DK0551476T4 (fr)
ES (1) ES2100358T5 (fr)
FI (1) FI102675B1 (fr)
HR (1) HRP920253B1 (fr)
HU (1) HU215361B (fr)
IS (1) IS1673B (fr)
NO (1) NO316921B1 (fr)
NZ (1) NZ243798A (fr)
PL (1) PL170558B1 (fr)
RU (1) RU2096356C1 (fr)
SI (1) SI9200160B (fr)
SK (1) SK284033B6 (fr)
TR (1) TR27648A (fr)
WO (1) WO1993002977A1 (fr)
ZA (1) ZA925771B (fr)

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DE19540109A1 (de) * 1995-10-27 1997-04-30 Gruenzweig & Hartmann Verfahren und Vorrichtung zur Herstellung von Mineralwolle
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US6077798A (en) * 1996-08-02 2000-06-20 Owens Corning Fiberglas Technology, Inc. Biosoluble, high temperature mineral wools
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FR2806402B1 (fr) 2000-03-17 2002-10-25 Saint Gobain Isover Composition de laine minerale
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RU2263082C2 (ru) * 2003-07-22 2005-10-27 СПЕЦИАЛЬНОЕ КОНСТРУКТОРСКО-ТЕХНОЛОГИЧЕСКОЕ БЮРО "НАУКА" КРАСНОЯРСКОГО НАУЧНОГО ЦЕНТРА СИБИРСКОГО ОТДЕЛЕНИЯ РОССИЙСКОЙ АКАДЕМИИ НАУК (СКТБ "Наука" КНЦ СО РАН") Способ получения минеральной ваты из отходов промышленности
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EP1522641A1 (fr) 2003-10-06 2005-04-13 Saint-Gobain Isover G+H Ag Système composite d'isolation thermique et élément d'isolation, en particulier panneau d'isolation pour celui-ci
EP1522640A1 (fr) 2003-10-06 2005-04-13 Saint-Gobain Isover G+H Ag Elément d'isolation pour la construction navale
WO2005035896A1 (fr) * 2003-10-06 2005-04-21 Saint-Gobain Isover Element en matiere isolante constituee de feutre de fibres minerales, destine a etre installe par collage entre des poutres et analogues
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CN102452790B (zh) * 2010-12-24 2014-06-04 江苏奥米建材科技有限公司 一种亲水性矿物复合纤维及其制备方法
DK2697178T3 (da) 2011-04-13 2019-12-09 Rockwool Int Fremgangsmåder til dannelse af syntetiske glasfibre
FR2986227B1 (fr) 2012-01-27 2014-01-10 Saint Gobain Isover Procede de production de laine minerale
CN103570240B (zh) * 2012-07-29 2016-04-06 苏州宏久航空防热材料科技有限公司 一种降低离心棉熔池漏板处玻璃熔体粘度的装置及其方法
EP2724994B1 (fr) * 2012-10-24 2016-01-06 K-Protech GmbH Élément de défibrage pour la fabrication de laine minérale
FR3000056B1 (fr) 2012-12-21 2016-03-25 Saint Gobain Isover Procede de fabrication de verre par fusion electrique
CN104628251B (zh) * 2013-11-13 2018-01-02 南京航空航天大学 一种低叩解度超细离心玻璃棉拉丝装置和拉丝方法
US20160040319A1 (en) * 2014-08-07 2016-02-11 Knauf Insulation Gmbh Gusseted rotary spinners for producing fiber from molten material
FR3026402B1 (fr) * 2014-09-26 2016-09-16 Saint Gobain Isover Laine minerale
PL414330A1 (pl) 2015-10-09 2017-04-10 Flis Stanisław Przedsiębiorstwo Budowlano-Montażowe Flisbud Sposób wytwarzania proszku bazaltowego, włókna bazaltowego i innych wyrobów kształtowych
US9771294B1 (en) 2016-04-21 2017-09-26 Americas Basalt Technology, Llc Basalt fibers produced from high temperature melt
KR101937807B1 (ko) * 2016-10-04 2019-01-14 재단법인 포항산업과학연구원 제철 공정의 부산물을 이용한 무기 섬유 및 이의 제조 방법
FR3057567B1 (fr) 2016-10-14 2022-04-01 Saint Gobain Isover Procede de formation de fibres minerales
FR3078961B1 (fr) * 2018-03-14 2021-10-29 Saint Gobain Isover Methode de regulation d'une installation de fibrage
FR3085966B1 (fr) * 2018-09-13 2023-03-24 Saint Gobain Isover Alliage pour assiette de fibrage
FR3086284B1 (fr) 2018-09-26 2022-07-22 Saint Gobain Isover Laine minerale
FR3122416B3 (fr) * 2021-04-28 2023-09-08 Saint Gobain Isover Procede de fabrication de laine minerale a partir de matieres minerales non transformees
FR3122417B3 (fr) * 2021-04-28 2023-09-08 Saint Gobain Isover Procede de fabrication de fibres de verre a partir de matieres minerales non transformees
KR20250151640A (ko) 2023-02-20 2025-10-21 쌩-고벵 이조베르 미네랄 울

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FR2662687B1 (fr) * 1990-06-01 1993-05-07 Saint Gobain Isover Fibres minerales susceptibles de se decomposer en milieu physiologique.
JP2796757B2 (ja) * 1990-09-04 1998-09-10 パラマウント硝子工業株式会社 ガラス繊維の製造方法及び装置
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NO931247L (no) 1993-05-28
SI9200160A (en) 1993-03-31
IS1673B (is) 1997-12-31
DE69218752D1 (de) 1997-05-07
CN1071649A (zh) 1993-05-05
DK0551476T4 (da) 2001-11-12
AU2387492A (en) 1993-03-02
RU2096356C1 (ru) 1997-11-20
ES2100358T3 (es) 1997-06-16
AR247537A1 (es) 1995-01-31
CA2093232C (fr) 2000-05-30
ATE151059T1 (de) 1997-04-15
NO316921B1 (no) 2004-06-28
FI931507A0 (fi) 1993-04-02
FI102675B (fi) 1999-01-29
SK238192A3 (en) 1995-09-13
FI102675B1 (fi) 1999-01-29
HRP920253B1 (en) 1999-10-31
EP0525816A1 (fr) 1993-02-03
ES2100358T5 (es) 2001-09-01
NO931247D0 (no) 1993-03-31
DE69218752T2 (de) 1997-07-10
CZ238192A3 (en) 1993-03-17
PL170558B1 (pl) 1996-12-31
PL298865A1 (en) 1994-02-21
EP0551476A1 (fr) 1993-07-21
CZ290109B6 (cs) 2002-06-12
HRP920253A2 (en) 1994-08-31
DE69218752T3 (de) 2002-03-14
TR27648A (tr) 1995-06-14
US6158249A (en) 2000-12-12
NZ243798A (en) 1996-01-26
SK284033B6 (sk) 2004-08-03
JPH06503799A (ja) 1994-04-28
DK0551476T3 (da) 1997-07-07
HUT67141A (en) 1995-02-28
BR9205377A (pt) 1994-03-08
JP3234224B2 (ja) 2001-12-04
IS3894A (is) 1993-02-03
ZA925771B (en) 1993-03-26
HU215361B (hu) 1998-12-28
EP0551476B2 (fr) 2001-05-09
SI9200160B (en) 2001-12-31
KR100187924B1 (ko) 1999-06-15
WO1993002977A1 (fr) 1993-02-18
CN1038926C (zh) 1998-07-01
FI931507A7 (fi) 1993-04-02
EP0551476B1 (fr) 1997-04-02
AU664852B2 (en) 1995-12-07
HU9300752D0 (en) 1993-08-30

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