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WO2001081258A8 - Method for producing mineral wool products from basalt-bearing rocks and a production line for carrying out said method - Google Patents

Method for producing mineral wool products from basalt-bearing rocks and a production line for carrying out said method

Info

Publication number
WO2001081258A8
WO2001081258A8 PCT/RU2000/000142 RU0000142W WO0181258A8 WO 2001081258 A8 WO2001081258 A8 WO 2001081258A8 RU 0000142 W RU0000142 W RU 0000142W WO 0181258 A8 WO0181258 A8 WO 0181258A8
Authority
WO
WIPO (PCT)
Prior art keywords
furnace
basalt
melt
production
mineral wool
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.)
Ceased
Application number
PCT/RU2000/000142
Other languages
French (fr)
Russian (ru)
Other versions
WO2001081258A1 (en
Inventor
Ljudmila Grigorevna Aslanova
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.)
KUKUSHKIN VADIM GENRIKHOVICH
Original Assignee
KUKUSHKIN VADIM GENRIKHOVICH
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
Priority to RU99103237/03A priority Critical patent/RU2149841C1/en
Application filed by KUKUSHKIN VADIM GENRIKHOVICH filed Critical KUKUSHKIN VADIM GENRIKHOVICH
Priority to AU2000244410A priority patent/AU2000244410A1/en
Priority to PCT/RU2000/000142 priority patent/WO2001081258A1/en
Publication of WO2001081258A1 publication Critical patent/WO2001081258A1/en
Publication of WO2001081258A8 publication Critical patent/WO2001081258A8/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C03B5/02—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
    • C03B5/0275—Shaft furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C03B3/023—Preheating
    • 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
    • C03B37/06—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres
    • 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
    • C03B5/23—Cooling the molten glass
    • 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
    • C03B5/262—Drains, i.e. means to dump glass melt or remove unwanted materials
    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
  • Furnace Details (AREA)

Abstract

The invention relates to the production mineral wool products from basalt-bearing rock ( basalt, andesite-basalt, andesite, gabbro etc) which can be used in the building industry, in medicine, for manufacturing furniture, in chemical industry for insulating high temperature equipment. The inventive method for producing mineral wool products consists in loading a fine basalt-bearing rock in to a melting furnace, melting, cooling the melt to a temperature of production of a fiber, discharging said melt from the furnace, forming and deposing said fiber by means of the separation thereof followed by the production of the material. The basalt-bearing rock is pre-heated before it is loaded into the furnace. The melting is carried out in a bottom-electrode arc furnace fitted with carbon electrodes. Before cooling, the melt is heated to the temperature exceeding the fusion temperature and ranging between 50 °C and 250 °C in addition to being conditioned in a stabilizing chamber of the furnace in order to obtain an average composition of a glass mass and an iron melt. Afterwards, the iron melt is evacuated. The inventive production line for producing mineral wool is provided with a heat exchanger connected to the dosing mechanism and to the inside of the furnace. The melting furnace is embodied in the form of a bottom-electrode arc furnace fitted with the carbon electrodes and with the chamber stabilizing the average composition of the glass mass and mounted on the lower part of the furnace. Said stabilizing chamber is also used for cooling the melt to the temperature of production of the fibers and is fitted, in a bottom part thereof with a drawhole for evacuating the iron melt and the drawhole for melted glass mass.
PCT/RU2000/000142 1999-02-18 2000-04-24 Method for producing mineral wool products from basalt-bearing rocks and a production line for carrying out said method Ceased WO2001081258A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RU99103237/03A RU2149841C1 (en) 1999-02-18 1999-02-18 Process of manufacture of mineral wool articles from basalt carrying rocks and technological line for its implementation
AU2000244410A AU2000244410A1 (en) 2000-04-24 2000-04-24 Method for producing mineral wool products from basalt-bearing rocks and a production line for carrying out said method
PCT/RU2000/000142 WO2001081258A1 (en) 1999-02-18 2000-04-24 Method for producing mineral wool products from basalt-bearing rocks and a production line for carrying out said method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU99103237/03A RU2149841C1 (en) 1999-02-18 1999-02-18 Process of manufacture of mineral wool articles from basalt carrying rocks and technological line for its implementation
PCT/RU2000/000142 WO2001081258A1 (en) 1999-02-18 2000-04-24 Method for producing mineral wool products from basalt-bearing rocks and a production line for carrying out said method

Publications (2)

Publication Number Publication Date
WO2001081258A1 WO2001081258A1 (en) 2001-11-01
WO2001081258A8 true WO2001081258A8 (en) 2001-11-29

Family

ID=26653585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2000/000142 Ceased WO2001081258A1 (en) 1999-02-18 2000-04-24 Method for producing mineral wool products from basalt-bearing rocks and a production line for carrying out said method

Country Status (2)

Country Link
RU (1) RU2149841C1 (en)
WO (1) WO2001081258A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA50688C2 (en) * 2002-06-06 2006-05-15 Viktor Fedorovych Kibol Kibol method for producing highly silicate inorganic fibres of rocks (variants), a process line for realizing the method (variants), continuous and staple fibres (variants), inorganic finely dispersed flaky particles (variants) obtained by the proposed method
US6909075B2 (en) 2002-09-20 2005-06-21 Leroy Eclat Ag Method and apparatus for heat treatment of raw materials
WO2004041735A1 (en) * 2002-11-06 2004-05-21 Rockwool International A/S Processes of forming mineral fibres
GB0313763D0 (en) * 2003-06-13 2003-07-23 Rockwool Int Mineral fibres
RU2263082C2 (en) * 2003-07-22 2005-10-27 СПЕЦИАЛЬНОЕ КОНСТРУКТОРСКО-ТЕХНОЛОГИЧЕСКОЕ БЮРО "НАУКА" КРАСНОЯРСКОГО НАУЧНОГО ЦЕНТРА СИБИРСКОГО ОТДЕЛЕНИЯ РОССИЙСКОЙ АКАДЕМИИ НАУК (СКТБ "Наука" КНЦ СО РАН") Method of production of the mineral cotton wool from industrial waste
RU2278832C2 (en) * 2004-04-21 2006-06-27 Общество с ограниченной ответственностью Новосибирский Региональный Научно-технический центр "Инноватор" Device for production of the high-temperature mineral melts
RU2255910C1 (en) * 2004-04-29 2005-07-10 Открытое акционерное общество "Восточный институт огнеупоров" Process of manufacturing heat-insulating materials from basalt ultrafine fiber and installation for implementation of the process
RU2281923C2 (en) * 2004-11-09 2006-08-20 Общество с ограниченной ответственностью Новосибирский Региональный Научно-технический центр "Инноватор" Device for production of high-temperature mineral melts by volumetric ohmic heating
RU2297986C1 (en) * 2006-02-21 2007-04-27 Институт общей и неорганической химии им. Н.С. Курнакова Российской академии наук (ИОНХ РАН) Method of the basaltic raw melting
WO2008054334A1 (en) * 2006-10-30 2008-05-08 Kibol Viktor F Plant for producing inorganic fibres from 'module kibol' rocks
EP2697178B1 (en) 2011-04-13 2019-09-25 Rockwool International A/S Processes for forming man made vitreous fibres

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149866A (en) * 1978-03-09 1979-04-17 Washington State University Research Foundation Method for forming basalt fibers with improved tensile strength
DE3509424A1 (en) * 1985-03-15 1986-09-18 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen DEVICE FOR THE PRODUCTION OF MINERAL FIBERS FROM SILICATIC RAW MATERIALS LIKE BASALT, AFTER THE BLOWING PROCESS
RU2102342C1 (en) * 1992-07-06 1998-01-20 Научно-исследовательская лаборатория базальтовых волокон Института проблем материаловедения АН Украины Method for producing continuous fibres from melt of basalt rocks
RU2058951C1 (en) * 1992-11-12 1996-04-27 Малое научно-техническое предприятие "Лава" Device for production of mineral fiber
RU2100299C1 (en) * 1995-09-22 1997-12-27 Научно-производственное объединение "Алтай" Method of manufacturing mineral mat from basalt superfine fiber
WO1998018734A1 (en) * 1996-10-25 1998-05-07 Owens Corning Continous in-line system for producing high-temperature glass fiber materials
RU2118300C1 (en) * 1996-11-19 1998-08-27 Людмила Григорьевна Асланова Method and device for production of basalt fiber
RU2104250C1 (en) * 1997-03-12 1998-02-10 Судогодский завод стекловолокна "Красный Химик" Method for production of fiber from natural basalt

Also Published As

Publication number Publication date
WO2001081258A1 (en) 2001-11-01
RU2149841C1 (en) 2000-05-27

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