FI880135L - Foerfarande att foerbereda en smaelta foer produktion av mineralull. - Google Patents

Foerfarande att foerbereda en smaelta foer produktion av mineralull. Download PDF

Info

Publication number
FI880135L
FI880135L FI880135A FI880135A FI880135L FI 880135 L FI880135 L FI 880135L FI 880135 A FI880135 A FI 880135A FI 880135 A FI880135 A FI 880135A FI 880135 L FI880135 L FI 880135L
Authority
FI
Finland
Prior art keywords
smaelta
mineralull
foerbereda
foerfarande
att
Prior art date
Application number
FI880135A
Other languages
English (en)
Finnish (fi)
Other versions
FI880135A0 (fi
FI880135A7 (fi
Inventor
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
Publication of FI880135A0 publication Critical patent/FI880135A0/fi
Publication of FI880135A7 publication Critical patent/FI880135A7/fi
Publication of FI880135L publication Critical patent/FI880135L/fi

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
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/025—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by arc discharge or plasma heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Glass Compositions (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Endoscopes (AREA)
  • Earth Drilling (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
FI880135A 1986-05-14 1987-05-14 Foerfarande att foerbereda en smaelta foer produktion av mineralull. FI880135L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK222686A DK222686D0 (da) 1986-05-14 1986-05-14 Mineraluldsfremstilling
PCT/DK1987/000056 WO1987006926A1 (en) 1986-05-14 1987-05-14 Method of preparing a melt for the production of mineral wool

Publications (3)

Publication Number Publication Date
FI880135A0 FI880135A0 (fi) 1988-01-13
FI880135A7 FI880135A7 (fi) 1988-01-13
FI880135L true FI880135L (fi) 1988-01-13

Family

ID=8110916

Family Applications (1)

Application Number Title Priority Date Filing Date
FI880135A FI880135L (fi) 1986-05-14 1987-05-14 Foerfarande att foerbereda en smaelta foer produktion av mineralull.

Country Status (7)

Country Link
US (1) US4797142A (da)
EP (1) EP0269663B1 (da)
AT (1) ATE59369T1 (da)
DE (2) DE3767138D1 (da)
DK (2) DK222686D0 (da)
FI (1) FI880135L (da)
WO (1) WO1987006926A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK158382C (da) * 1987-10-15 1990-10-22 Rockwool Int Fremgangsmaade ved fremstilling af en smelte til dannelse af mineraluld samt apparat til udoevelse af fremgangsmaaden
FI80667C (sv) * 1988-09-02 1990-07-10 Partek Ab Förfarande och anordning för tillverkning av mineralull
DK720688D0 (da) * 1988-12-23 1988-12-23 Rockwool Int Fremgangsmaade og apparat til fremstilling af en smelte til mineralfiberproduktion
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
DE4205844A1 (de) * 1992-02-26 1993-09-02 Sandoz Ag Kondensate und deren verwendung als oxalkylierungshilfsmittel
DE4232110A1 (de) * 1992-09-25 1994-03-31 Metallgesellschaft Ag Reaktor zum Trocknen wasserhaltiger Feststoffe in einem beheizten Wirbelbett und Verfahren zum Betreiben des Reaktors
FR2704047B1 (fr) * 1993-04-16 1995-07-13 Electricite De France Dispositif de traitement et de vitrification de déchets.
DE10007115C2 (de) * 2000-02-17 2002-06-27 Masch Und Stahlbau Gmbh Rolan Verfahren und Reaktor zum Vergasen und Schmelzen von Einsatzstoffen mit absteigender Gasführung
PL369069A1 (en) * 2001-07-12 2005-04-18 Rockwool International A/S Method of preparing a fiberizable melt of a mineral material
DE102008014044B4 (de) * 2008-03-13 2013-04-04 Grenzebach Bsh Gmbh Verfahren zur Herstellung von silikatischen Schmelzen
US8127574B2 (en) * 2008-06-24 2012-03-06 Linde Aktiengesellschaft Method for producing mineral wool
CN103601363B (zh) * 2013-11-11 2016-07-13 山东建筑大学 一种岩棉生产的燃气冲天炉热量梯级利用的方法
CN116648434B (zh) * 2020-11-19 2026-06-12 洛科威有限公司 用于生产人造矿物纤维的熔体的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467889A (en) * 1944-12-19 1949-04-19 Babcock & Wilcox Co Mineral wool
SE386660B (sv) * 1973-06-18 1976-08-16 Rockwool Ab Forfarande for smeltning i schaktugn samt schaktugn for utovande av forfarandet
US4093451A (en) * 1977-09-28 1978-06-06 Cardd, Inc. Coke agglomerate and method of utilizing same
AT363165B (de) * 1979-10-08 1981-07-10 Hatschek Zementwerke Ag H Baustoff und verfahren zu seiner herstellung
US4486211A (en) * 1980-06-27 1984-12-04 Energy Fibers Int'l Corp. Apparatus and methods of operation for converting fly ash into high quality mineral wool
SE8005400L (sv) * 1980-07-25 1982-01-26 Leif Bjorklund Sett och anordning vid framstellning av en smelta
US4365984A (en) * 1981-01-23 1982-12-28 Bethlehem Steel Corporation Mineral wool and process for producing same
US4617045A (en) * 1985-04-05 1986-10-14 Boris Bronshtein Controlled process for making a chemically homogeneous melt for producing mineral wool insulation
US4617046A (en) * 1985-10-04 1986-10-14 Gas Research Institute Method for the heat processing of glass and glass forming material

Also Published As

Publication number Publication date
DE269663T1 (de) 1989-01-05
US4797142A (en) 1989-01-10
DK3888D0 (da) 1988-01-06
EP0269663B1 (en) 1990-12-27
FI880135A0 (fi) 1988-01-13
ATE59369T1 (de) 1991-01-15
DE3767138D1 (de) 1991-02-07
DK222686D0 (da) 1986-05-14
FI880135A7 (fi) 1988-01-13
WO1987006926A1 (en) 1987-11-19
EP0269663A1 (en) 1988-06-08
DK3888A (da) 1988-01-06

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ROCKWOOL INTERNATIONAL A/S