IT1109080B - Procedimento e dispositivo per il trattamento di riutilizzo delle fibre di vetro - Google Patents
Procedimento e dispositivo per il trattamento di riutilizzo delle fibre di vetroInfo
- Publication number
- IT1109080B IT1109080B IT69753/78A IT6975378A IT1109080B IT 1109080 B IT1109080 B IT 1109080B IT 69753/78 A IT69753/78 A IT 69753/78A IT 6975378 A IT6975378 A IT 6975378A IT 1109080 B IT1109080 B IT 1109080B
- Authority
- IT
- Italy
- Prior art keywords
- reuse
- procedure
- treatment
- glass fibers
- fibers
- Prior art date
Links
- 239000003365 glass fiber Substances 0.000 title 1
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
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/002—Thermal treatment
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
- C03C1/024—Chemical treatment of cullet or glass fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Glass Compositions (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/900,391 US4145202A (en) | 1977-03-31 | 1978-04-26 | Method for reprocessing glass fibers |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7869753A0 IT7869753A0 (it) | 1978-11-30 |
IT1109080B true IT1109080B (it) | 1985-12-16 |
Family
ID=25412441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69753/78A IT1109080B (it) | 1978-04-26 | 1978-11-30 | Procedimento e dispositivo per il trattamento di riutilizzo delle fibre di vetro |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS54142221A (it) |
BE (1) | BE871880A (it) |
CA (1) | CA1115144A (it) |
DE (1) | DE2849476C2 (it) |
FR (1) | FR2424237A1 (it) |
GB (1) | GB2019831B (it) |
IT (1) | IT1109080B (it) |
NL (1) | NL7811197A (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5523061A (en) * | 1978-08-08 | 1980-02-19 | Central Glass Co Ltd | Production of glass utilizing recovered glass |
EP0319680A1 (de) * | 1987-12-07 | 1989-06-14 | Hoesch Maschinenfabrik Deutschland Aktiengesellschaft | Verfahren zum Herstellen von Mineralwolle |
FR2650204B1 (fr) * | 1989-07-26 | 1993-07-16 | Saint Gobain Isover | Procede et dispositif pour le traitement de dechets de verre ou de fibres minerales en vue de leur recuperation |
US5207572A (en) * | 1989-07-26 | 1993-05-04 | Isover Saint-Gobain | Method and apparatus for the treatment and recovery of mineral fiber or glass waste |
DE4121903C2 (de) * | 1991-07-02 | 1993-12-23 | Rockwool Mineralwolle | Mineralwolle-Formkörper |
EP0654017B1 (de) * | 1992-08-08 | 1996-05-15 | Wtu Warmetechnik Und Umweltschutz Gmbh | Verfahren und vorrichtung zur thermischen behandlung von abfall- und/oder reststoffen |
DE4418573C1 (de) * | 1994-05-27 | 1996-02-22 | Joerg Weinfurtner | Verfahren zum Recyceln von Isolier- und Verbundgläsern |
FR2847249B1 (fr) * | 2002-11-14 | 2006-05-12 | Saint Gobain Vetrotex | Installation permettant de valoriser des dechets de fabrication de fils de verre |
DE102011010694B4 (de) * | 2011-02-08 | 2017-11-02 | Jennifer Petersmann | Heizungsanlage und Verfahren zur Entfernung von Bindemitteln aus Mineralwolle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970934A (en) * | 1956-08-27 | 1961-02-07 | Hess Goldsmith & Company | Desizing glass fabrics and desized product |
US3012845A (en) * | 1960-08-31 | 1961-12-12 | Hess Goldsmith & Company Inc | Process for desizing glass fabric |
FR1305593A (fr) * | 1961-08-30 | 1962-10-05 | Hess Goldsmith & Company | Procédé d'élimination d'un liant d'un tissu de verre non apprêté et plus particulièrement de désencollage continu d'un tel tissu de verre |
US3346417A (en) * | 1963-08-06 | 1967-10-10 | Int Alloys Ltd | Method of and apparatus for treating metal scrap, particles or the like contaminatedwith volatile and/or combustible substances |
FI47978C (fi) * | 1972-09-04 | 1974-05-10 | Ahlstroem Oy | Menetelmä ja laite lasihuopajätteiden lasikuidun talteeenottamiseksi |
US3847664A (en) * | 1973-03-22 | 1974-11-12 | J Gravel | Fiberglass reclaiming |
US3912534A (en) * | 1974-12-19 | 1975-10-14 | Ford Motor Co | Method of recovering glass cullet |
GB1489797A (en) * | 1975-05-15 | 1977-10-26 | Fibreglass Ltd | Production of glass fibres |
-
1978
- 1978-10-31 CA CA315,420A patent/CA1115144A/en not_active Expired
- 1978-11-08 GB GB7843704A patent/GB2019831B/en not_active Expired
- 1978-11-09 BE BE191622A patent/BE871880A/xx not_active IP Right Cessation
- 1978-11-13 NL NL7811197A patent/NL7811197A/xx not_active Application Discontinuation
- 1978-11-14 FR FR7832167A patent/FR2424237A1/fr not_active Withdrawn
- 1978-11-15 DE DE2849476A patent/DE2849476C2/de not_active Expired
- 1978-11-29 JP JP14772178A patent/JPS54142221A/ja active Granted
- 1978-11-30 IT IT69753/78A patent/IT1109080B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS5649859B2 (it) | 1981-11-25 |
GB2019831B (en) | 1982-11-24 |
NL7811197A (nl) | 1979-10-30 |
BE871880A (fr) | 1979-05-09 |
CA1115144A (en) | 1981-12-29 |
GB2019831A (en) | 1979-11-07 |
JPS54142221A (en) | 1979-11-06 |
IT7869753A0 (it) | 1978-11-30 |
DE2849476C2 (de) | 1982-02-18 |
FR2424237A1 (fr) | 1979-11-23 |
DE2849476A1 (de) | 1979-10-31 |
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