BR112014016125B1 - processo de fabricação de fibras minerais - Google Patents

processo de fabricação de fibras minerais Download PDF

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Publication number
BR112014016125B1
BR112014016125B1 BR112014016125-9A BR112014016125A BR112014016125B1 BR 112014016125 B1 BR112014016125 B1 BR 112014016125B1 BR 112014016125 A BR112014016125 A BR 112014016125A BR 112014016125 B1 BR112014016125 B1 BR 112014016125B1
Authority
BR
Brazil
Prior art keywords
melted
oven
fact
process according
barrier
Prior art date
Application number
BR112014016125-9A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014016125A2 (pt
BR112014016125A8 (pt
Inventor
Stéphane Maugendre
François Szalata
Richard Clatot
Original Assignee
Saint-Gobain Isover
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 Saint-Gobain Isover filed Critical Saint-Gobain Isover
Publication of BR112014016125A2 publication Critical patent/BR112014016125A2/pt
Publication of BR112014016125A8 publication Critical patent/BR112014016125A8/pt
Publication of BR112014016125B1 publication Critical patent/BR112014016125B1/pt

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • C03B5/03—Tank furnaces
    • C03B5/031—Cold top tank furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • C03B5/205—Mechanical means for skimming or scraping the melt surface
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C03B5/265—Overflows; Lips; Tweels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Glass Compositions (AREA)
  • Inorganic Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
BR112014016125-9A 2011-12-28 2012-12-18 processo de fabricação de fibras minerais BR112014016125B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1162500 2011-12-28
FR1162500A FR2985254B1 (fr) 2011-12-28 2011-12-28 Procede de fibrage de matieres vitrifiables
PCT/FR2012/052978 WO2013098504A1 (fr) 2011-12-28 2012-12-18 Procédé de fibrage de matières vitrifiables

Publications (3)

Publication Number Publication Date
BR112014016125A2 BR112014016125A2 (pt) 2017-06-13
BR112014016125A8 BR112014016125A8 (pt) 2017-07-04
BR112014016125B1 true BR112014016125B1 (pt) 2020-11-10

Family

ID=47628308

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014016125-9A BR112014016125B1 (pt) 2011-12-28 2012-12-18 processo de fabricação de fibras minerais

Country Status (15)

Country Link
US (1) US20140366584A1 (https=)
EP (1) EP2797846B1 (https=)
JP (1) JP6138823B2 (https=)
KR (1) KR102017037B1 (https=)
CN (1) CN104010978B (https=)
AU (1) AU2012360254B2 (https=)
BR (1) BR112014016125B1 (https=)
CA (1) CA2861615C (https=)
CL (1) CL2014001750A1 (https=)
CO (1) CO7020902A2 (https=)
DK (1) DK2797846T3 (https=)
ES (1) ES2636774T3 (https=)
FR (1) FR2985254B1 (https=)
PL (1) PL2797846T3 (https=)
WO (1) WO2013098504A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023550B1 (fr) 2014-07-08 2016-07-29 Saint Gobain Isover Dispositif de fusion du verre comprenant un four, un canal et un barrage
FR3030487B1 (fr) * 2014-12-19 2019-06-07 Saint-Gobain Isover Four electrique a electrodes mobiles
CN113784930A (zh) * 2019-05-08 2021-12-10 Ａｇｃ株式会社 熔体的制造方法、玻璃物品的制造方法、熔解装置和玻璃物品的制造装置
HUE066682T2 (hu) 2020-01-30 2024-08-28 Rockwool As Eljárás mesterséges üvegszálak elõállítására
FR3116815B1 (fr) * 2020-11-30 2023-04-28 Saint Gobain Isover Procede de traitement de dechets verriers
US20250034020A1 (en) * 2021-11-30 2025-01-30 Saint-Gobain Glass France Hybrid glass-manufacturing furnace with three convection currents for feeding a float unit
FR3132094A1 (fr) 2022-01-25 2023-07-28 Saint-Gobain Isover Four électrique verrier, procédés de fusion et de fabrication de verre au moyen dudit four

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR553128A (fr) * 1921-07-27 1923-05-14 Libbey Owens Sheet Glass Co Barrière d'arrêt pour verre fondu
US2990438A (en) * 1945-07-07 1961-06-27 Saint Gobain Methods of and tank furnaces for making glass
US2677003A (en) * 1949-01-04 1954-04-27 Saint Gobain Glass furnace
FR1260542A (fr) * 1959-06-26 1961-05-05 Dispositif de réglage du régime des fours à bassin
US3208841A (en) * 1960-10-06 1965-09-28 Owens Illinois Glass Co Apparatus for melting glass
US3399046A (en) * 1964-12-29 1968-08-27 Levi S. Longenecker Furnace suspended skimmer wall
US3421876A (en) * 1965-11-04 1969-01-14 Anchor Hocking Glass Corp Glass furnace with two separate throat passages
BE794781A (fr) * 1972-02-01 1973-07-31 Ppg Industries Inc Procede pour le faconnage de verre a haut point de fusion
GB1503145A (en) * 1974-04-26 1978-03-08 Pilkington Brothers Ltd Glass melting
US3912488A (en) 1974-07-25 1975-10-14 Johns Manville Electric furnace outlet
US3976464A (en) * 1974-08-05 1976-08-24 Owens-Corning Fiberglas Corporation Skimmer
DE2911510A1 (de) * 1978-12-08 1980-06-19 Saint Gobain Verfahren, vorrichtung und glaeser zum herstellen von glasfasern und damit hergestellte glasfasern
US4349376A (en) * 1981-06-08 1982-09-14 Owens-Corning Fiberglas Corporation Liquid cooled skimmer
KR860000995B1 (ko) * 1984-05-09 1986-07-26 주식회사 : 금강 무기섬유 제조방법 및 장치
DE3441442A1 (de) 1984-11-13 1986-05-15 Knauf-Research-Cottrell GmbH & Co Umwelttechnik KG, 8715 Iphofen Verfahren zur umsetzung von gasen mit suspensionen
JPS63176313A (ja) * 1987-01-14 1988-07-20 Sumitomo Metal Ind Ltd ロツクウ−ル製造用電気炉
GB8710298D0 (en) * 1987-04-30 1987-06-03 Glaverbel Glass-melting furnace
FR2619560B1 (fr) * 1987-08-18 1992-10-30 Saint Gobain Vitrage Procede et dispositif d'elaboration de verre fondu
FR2677973B1 (fr) 1991-06-20 1994-10-21 Saint Gobain Isover Procede et dispositif de formation de fibres.
FR2703041B1 (fr) * 1993-03-23 1995-06-09 Saint Gobain Vitrage Int Procede et dispositif pour la fusion du verre.
FR2711982B1 (fr) * 1993-11-02 1996-01-19 Saint Gobain Vitrage Canal de transfert et de conditionnement de verre en fusion.
US6044667A (en) * 1997-08-25 2000-04-04 Guardian Fiberglass, Inc. Glass melting apparatus and method
FR2778401A1 (fr) 1998-05-06 1999-11-12 Saint Gobain Isover Composition de laine minerale
FR2778399A1 (fr) 1998-05-06 1999-11-12 Saint Gobain Isover Composition de laine minerale
FR2779713B1 (fr) 1998-06-12 2000-07-21 Saint Gobain Isover Dispositif et procede de centrifugation de fibres minerales
FR2783516B1 (fr) 1998-09-17 2000-11-10 Saint Gobain Isover Composition de laine minerale
DE10041757C1 (de) * 2000-08-25 2002-02-21 Schott Glas Verfahren und Vorrichtung zum Läutern von Glas
JP2003292323A (ja) * 2002-04-01 2003-10-15 Nippon Electric Glass Co Ltd ガラス溶融炉及びガラスの溶融方法
SI1667939T1 (sl) 2003-10-06 2007-12-31 Saint Gobain Isover Sestavek mineralne volne
FR2883864B1 (fr) 2005-04-01 2007-06-15 Saint Gobain Isover Sa Compositions pour fibres de verre

Also Published As

Publication number Publication date
AU2012360254A1 (en) 2014-08-14
CN104010978B (zh) 2017-11-21
CN104010978A (zh) 2014-08-27
BR112014016125A2 (pt) 2017-06-13
JP6138823B2 (ja) 2017-05-31
BR112014016125A8 (pt) 2017-07-04
KR102017037B1 (ko) 2019-09-02
AU2012360254B2 (en) 2016-03-17
CL2014001750A1 (es) 2014-11-14
CA2861615C (fr) 2020-01-28
ES2636774T3 (es) 2017-10-09
DK2797846T3 (en) 2017-10-23
EP2797846A1 (fr) 2014-11-05
FR2985254A1 (fr) 2013-07-05
JP2015504839A (ja) 2015-02-16
EP2797846B1 (fr) 2017-05-10
PL2797846T3 (pl) 2017-10-31
WO2013098504A1 (fr) 2013-07-04
FR2985254B1 (fr) 2013-12-20
CO7020902A2 (es) 2014-08-11
KR20140116389A (ko) 2014-10-02
US20140366584A1 (en) 2014-12-18
CA2861615A1 (fr) 2013-07-04
NZ627176A (en) 2015-07-31

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/12/2012, OBSERVADAS AS CONDICOES LEGAIS.