DE69106523D1 - Verfahren und ofen zur vorbereitung einer schmelze für mineralfaserherstellung. - Google Patents
Verfahren und ofen zur vorbereitung einer schmelze für mineralfaserherstellung.Info
- Publication number
- DE69106523D1 DE69106523D1 DE69106523T DE69106523T DE69106523D1 DE 69106523 D1 DE69106523 D1 DE 69106523D1 DE 69106523 T DE69106523 T DE 69106523T DE 69106523 T DE69106523 T DE 69106523T DE 69106523 D1 DE69106523 D1 DE 69106523D1
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- melt
- preparing
- shaft
- inclined surface
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Inorganic Fibers (AREA)
- Glass Compositions (AREA)
- Gasification And Melting Of Waste (AREA)
- Compounds Of Unknown Constitution (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK217190A DK217190D0 (da) | 1990-09-11 | 1990-09-11 | Fremgangsmaade og ovn til fremstilling af en smelte til mineralfiberfremstilling |
PCT/DK1991/000259 WO1992004286A1 (en) | 1990-09-11 | 1991-09-10 | Method and furnace for preparing a melt for mineral fibre production |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69106523D1 true DE69106523D1 (de) | 1995-02-16 |
DE69106523T2 DE69106523T2 (de) | 1995-08-10 |
Family
ID=8110552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69106523T Expired - Fee Related DE69106523T2 (de) | 1990-09-11 | 1991-09-10 | Verfahren und ofen zur vorbereitung einer schmelze für mineralfaserherstellung. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0548154B1 (de) |
AT (1) | ATE116627T1 (de) |
AU (1) | AU8520291A (de) |
CZ (1) | CZ281311B6 (de) |
DE (1) | DE69106523T2 (de) |
DK (1) | DK217190D0 (de) |
ES (1) | ES2066470T3 (de) |
FI (1) | FI94047C (de) |
PL (1) | PL167671B1 (de) |
SK (1) | SK16593A3 (de) |
WO (1) | WO1992004286A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0655422B1 (de) * | 1993-11-26 | 1998-08-12 | Deutsche Rockwool Mineralwoll-GmbH | Verfahren zum Herstellen einer Schmelze für die Mineralfaserherstellung |
JP2001524447A (ja) * | 1997-12-02 | 2001-12-04 | ロックウール インターナショナル アー/エス | 鉱物繊維製造用ブリケット及びそれらの使用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4381934A (en) * | 1981-07-30 | 1983-05-03 | Ppg Industries, Inc. | Glass batch liquefaction |
US4422862A (en) * | 1982-03-12 | 1983-12-27 | Owens-Corning Fiberglas Corporation | Process for reusing scrap glass |
US4432780A (en) * | 1982-08-27 | 1984-02-21 | Owens-Corning Fiberglas Corporation | Glass fiber scrap reclamation |
-
1990
- 1990-09-11 DK DK217190A patent/DK217190D0/da not_active Application Discontinuation
-
1991
- 1991-09-10 ES ES91916080T patent/ES2066470T3/es not_active Expired - Lifetime
- 1991-09-10 WO PCT/DK1991/000259 patent/WO1992004286A1/en active IP Right Grant
- 1991-09-10 EP EP91916080A patent/EP0548154B1/de not_active Expired - Lifetime
- 1991-09-10 CZ CZ93345A patent/CZ281311B6/cs unknown
- 1991-09-10 AT AT91916080T patent/ATE116627T1/de not_active IP Right Cessation
- 1991-09-10 PL PL91298241A patent/PL167671B1/pl unknown
- 1991-09-10 SK SK16593A patent/SK16593A3/sk unknown
- 1991-09-10 DE DE69106523T patent/DE69106523T2/de not_active Expired - Fee Related
- 1991-09-10 AU AU85202/91A patent/AU8520291A/en not_active Abandoned
-
1993
- 1993-03-10 FI FI931073A patent/FI94047C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CZ34593A3 (en) | 1993-11-17 |
DK217190D0 (da) | 1990-09-11 |
FI931073A (fi) | 1993-03-10 |
WO1992004286A1 (en) | 1992-03-19 |
ATE116627T1 (de) | 1995-01-15 |
EP0548154B1 (de) | 1995-01-04 |
CZ281311B6 (cs) | 1996-08-14 |
PL167671B1 (pl) | 1995-10-31 |
SK16593A3 (en) | 1993-09-09 |
ES2066470T3 (es) | 1995-03-01 |
DE69106523T2 (de) | 1995-08-10 |
FI94047C (fi) | 1995-07-10 |
EP0548154A1 (de) | 1993-06-30 |
AU8520291A (en) | 1992-03-30 |
FI94047B (fi) | 1995-03-31 |
FI931073A0 (fi) | 1993-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |