ATE218119T1 - Verfahren und vorrichtung zum herstellen von glasartigen kunstfasern - Google Patents

Verfahren und vorrichtung zum herstellen von glasartigen kunstfasern

Info

Publication number
ATE218119T1
ATE218119T1 AT98965224T AT98965224T ATE218119T1 AT E218119 T1 ATE218119 T1 AT E218119T1 AT 98965224 T AT98965224 T AT 98965224T AT 98965224 T AT98965224 T AT 98965224T AT E218119 T1 ATE218119 T1 AT E218119T1
Authority
AT
Austria
Prior art keywords
producing glass
artificial fibers
furnace
melting
primary
Prior art date
Application number
AT98965224T
Other languages
English (en)
Inventor
Soren Lund Jensen
Leif Moller Jensen
Original Assignee
Rockwool Int
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 Rockwool Int filed Critical Rockwool Int
Application granted granted Critical
Publication of ATE218119T1 publication Critical patent/ATE218119T1/de

Links

Classifications

    • 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
    • C03B5/12—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in shaft 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
    • C03B5/005—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture of glass-forming waste materials
    • 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
    • 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
    • C03C1/002—Use of waste materials, e.g. slags
    • 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
    • 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
    • C03C2213/00—Glass fibres or filaments
    • C03C2213/02—Biodegradable glass fibres
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Electrochemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Gasification And Melting Of Waste (AREA)
AT98965224T 1997-12-02 1998-12-02 Verfahren und vorrichtung zum herstellen von glasartigen kunstfasern ATE218119T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97309667 1997-12-02
PCT/EP1998/007823 WO1999028247A1 (en) 1997-12-02 1998-12-02 Apparatus and method for the production of man-made vitreous fibres

Publications (1)

Publication Number Publication Date
ATE218119T1 true ATE218119T1 (de) 2002-06-15

Family

ID=8229645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98965224T ATE218119T1 (de) 1997-12-02 1998-12-02 Verfahren und vorrichtung zum herstellen von glasartigen kunstfasern

Country Status (5)

Country Link
EP (1) EP1042238B1 (de)
AT (1) ATE218119T1 (de)
AU (1) AU2051999A (de)
DE (1) DE69805655T2 (de)
WO (1) WO1999028247A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832704B1 (fr) * 2001-11-27 2004-02-20 Saint Gobain Isover Dispositif et procede de fusion de matieres vitrifiables
CA2668513C (en) * 2006-11-02 2016-01-12 Rockwool International A/S Method and apparatus for the production of mineral fibres
GB2454231B (en) * 2007-11-01 2012-10-03 Advanced Mineral Recovery Technologies Ltd Method of and system for processing red mud
DK2697178T3 (da) 2011-04-13 2019-12-09 Rockwool Int Fremgangsmåder til dannelse af syntetiske glasfibre
RU2533565C1 (ru) * 2013-11-07 2014-11-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Восточно-Сибирский государственный университет технологий и управления" Плазменный способ получения минеральной ваты и установка для его осуществления
CA3166600A1 (en) * 2020-01-30 2021-08-05 Rockwool A/S Method for making man-made vitreous fibres

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2311870A (en) * 1939-08-11 1943-02-23 Nat Gypsum Co Apparatus for and method of producing mineral wool
US4877449A (en) * 1987-07-22 1989-10-31 Institute Of Gas Technology Vertical shaft melting furnace and method of melting
US4831633A (en) * 1988-06-01 1989-05-16 King, Taudevin & Gregson (Holdings) Limited Glass melting furnace
SE464521B (sv) * 1989-09-06 1991-05-06 Aga Ab Saett och anordning foer att destruera kasserad mineralull och aateranvaenda denna foer framstaellning av mineralull
FR2711078B1 (fr) * 1993-10-14 1995-12-08 Saint Gobain Rech Procédé et dispositif de traitement de déchets par vitrification.

Also Published As

Publication number Publication date
DE69805655T2 (de) 2002-10-17
WO1999028247A1 (en) 1999-06-10
EP1042238A1 (de) 2000-10-11
AU2051999A (en) 1999-06-16
EP1042238B1 (de) 2002-05-29
DE69805655D1 (de) 2002-07-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee