SE8406571D0 - PROCEDURES FOR RECOVERY TEMPERTUR-RESISTANT GAS PHASES - Google Patents
PROCEDURES FOR RECOVERY TEMPERTUR-RESISTANT GAS PHASESInfo
- Publication number
- SE8406571D0 SE8406571D0 SE8406571A SE8406571A SE8406571D0 SE 8406571 D0 SE8406571 D0 SE 8406571D0 SE 8406571 A SE8406571 A SE 8406571A SE 8406571 A SE8406571 A SE 8406571A SE 8406571 D0 SE8406571 D0 SE 8406571D0
- Authority
- SE
- Sweden
- Prior art keywords
- tempertur
- procedures
- recovery
- gas phases
- fibres
- Prior art date
Links
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Fibers (AREA)
- Glass Compositions (AREA)
Abstract
The invention relates to a method of producing inorganic fibre products for heat insulating purposes, usable up to limit usage temperatures (LUT) of at least 750 DEG C up to approx. a maximum of 900 DEG C or as a substitute for asbestos in specific asbestos-containing products, preferably with a thermal loading. According to the invention, the high temperature resistance of this fibre product is achieved in that to produce the melt and the fibres to be produced therefrom, raw materials are used which contain the mineral "chlorite". Such fibres guarantee an extremely high dispersion of Fe<2+> and Fe<3+> ions in the melt and in the fibreglass.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD83258961A DD237434A3 (en) | 1983-12-30 | 1983-12-30 | METHOD FOR PRODUCING TEMPERATURE-RESISTANT ROCK FIBERS |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8406571D0 true SE8406571D0 (en) | 1984-12-21 |
SE8406571L SE8406571L (en) | 1985-07-01 |
Family
ID=5553788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8406571A SE8406571L (en) | 1983-12-30 | 1984-12-21 | PROCEDURE FOR PREPARING TEMPERATURE-RESISTANT STONE FIBERS |
Country Status (7)
Country | Link |
---|---|
CS (1) | CS889884A1 (en) |
DD (1) | DD237434A3 (en) |
DE (1) | DE3438733A1 (en) |
GB (1) | GB2152026B (en) |
IT (1) | IT1178333B (en) |
PL (1) | PL251275A1 (en) |
SE (1) | SE8406571L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK159201B (en) * | 1988-09-05 | 1990-09-17 | Rockwool Int | MINERAL FIBER |
ES2111506T1 (en) * | 1994-11-08 | 1998-03-16 | Rockwool Int | ARTIFICIAL GLASS FIBERS. |
US6346494B1 (en) | 1995-11-08 | 2002-02-12 | Rockwool International A/S | Man-made vitreous fibres |
FR3042187B1 (en) * | 2015-10-08 | 2023-08-25 | Saint Gobain Isover | MINERAL FIBERS |
-
1983
- 1983-12-30 DD DD83258961A patent/DD237434A3/en unknown
-
1984
- 1984-10-23 DE DE3438733A patent/DE3438733A1/en not_active Withdrawn
- 1984-11-21 CS CS848898A patent/CS889884A1/en unknown
- 1984-11-29 GB GB08430172A patent/GB2152026B/en not_active Expired
- 1984-12-21 SE SE8406571A patent/SE8406571L/en not_active Application Discontinuation
- 1984-12-27 IT IT49362/84A patent/IT1178333B/en active
- 1984-12-27 PL PL25127584A patent/PL251275A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DD237434A3 (en) | 1986-07-16 |
GB8430172D0 (en) | 1985-01-09 |
SE8406571L (en) | 1985-07-01 |
IT8449362A1 (en) | 1986-06-27 |
CS889884A1 (en) | 1986-12-18 |
GB2152026B (en) | 1987-11-25 |
DE3438733A1 (en) | 1985-07-11 |
GB2152026A (en) | 1985-07-31 |
IT1178333B (en) | 1987-09-09 |
PL251275A1 (en) | 1985-08-27 |
IT8449362A0 (en) | 1984-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8406571-3 Effective date: 19871105 |