CA1115144A - Methode et appareil de traitement de fibres de verre de recuperation - Google Patents
Methode et appareil de traitement de fibres de verre de recuperationInfo
- Publication number
- CA1115144A CA1115144A CA315,420A CA315420A CA1115144A CA 1115144 A CA1115144 A CA 1115144A CA 315420 A CA315420 A CA 315420A CA 1115144 A CA1115144 A CA 1115144A
- Authority
- CA
- Canada
- Prior art keywords
- strands
- filaments
- glass
- thermal treatment
- temperature
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 239000003365 glass fiber Substances 0.000 title abstract description 10
- 238000012958 reprocessing Methods 0.000 title abstract 3
- 239000011521 glass Substances 0.000 claims abstract description 80
- 238000007669 thermal treatment Methods 0.000 claims abstract description 36
- 239000002699 waste material Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 35
- 238000000227 grinding Methods 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000006105 batch ingredient Substances 0.000 abstract description 3
- 239000011152 fibreglass Substances 0.000 abstract description 3
- 238000007496 glass forming Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 239000006066 glass batch Substances 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000011282 treatment Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 239000006060 molten glass Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002419 bulk glass Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 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)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Glass Compositions (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US900,391 | 1978-04-26 | ||
| US05/900,391 US4145202A (en) | 1977-03-31 | 1978-04-26 | Method for reprocessing glass fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1115144A true CA1115144A (fr) | 1981-12-29 |
Family
ID=25412441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA315,420A Expired CA1115144A (fr) | 1978-04-26 | 1978-10-31 | Methode et appareil de traitement de fibres de verre de recuperation |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS54142221A (fr) |
| BE (1) | BE871880A (fr) |
| CA (1) | CA1115144A (fr) |
| DE (1) | DE2849476C2 (fr) |
| FR (1) | FR2424237A1 (fr) |
| GB (1) | GB2019831B (fr) |
| IT (1) | IT1109080B (fr) |
| NL (1) | NL7811197A (fr) |
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 |
| ES2008837A4 (es) * | 1987-12-07 | 1989-08-16 | Hoesch Maschf Deutschland Ag | Proceso de obtencion de lana mineral |
| 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 |
| 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 |
| DE4121903C2 (de) * | 1991-07-02 | 1993-12-23 | Rockwool Mineralwolle | Mineralwolle-Formkörper |
| WO1994003406A1 (fr) * | 1992-08-08 | 1994-02-17 | Wtu Wärmetechnik Und Umweltschutz Gmbh | Procede et dispositif de traitement thermique de dechets et/ou de residus |
| 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/fr not_active Expired
- 1978-11-08 GB GB7843704A patent/GB2019831B/en not_active Expired
- 1978-11-09 BE BE191622A patent/BE871880A/fr 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 (fr) | 1981-11-25 |
| NL7811197A (nl) | 1979-10-30 |
| GB2019831B (en) | 1982-11-24 |
| IT7869753A0 (it) | 1978-11-30 |
| JPS54142221A (en) | 1979-11-06 |
| BE871880A (fr) | 1979-05-09 |
| GB2019831A (en) | 1979-11-07 |
| DE2849476A1 (de) | 1979-10-31 |
| FR2424237A1 (fr) | 1979-11-23 |
| IT1109080B (it) | 1985-12-16 |
| DE2849476C2 (de) | 1982-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |