NO761761L - - Google Patents

Info

Publication number: NO761761L
Authority: NO; Norway
Prior art keywords: composition; glass; molten; stated; material composition
Prior art date: 1975-10-23

Application number

NO761761A

Other languages

English (en)

Norwegian (no)

Inventor

M L Froberg

Original Assignee

Owens Corning Fiberglass Corp

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.)

1975-10-23

Filing date

1976-05-24

Publication date

1977-04-26

1976-05-24 Application filed by Owens Corning Fiberglass Corp filed Critical Owens Corning Fiberglass Corp

1977-04-26 Publication of NO761761L publication Critical patent/NO761761L/no

Links

239000011521 glass Substances 0.000 claims abstract description 141
238000004519 manufacturing process Methods 0.000 claims abstract description 72
238000000034 method Methods 0.000 claims abstract description 63
239000000203 mixture Substances 0.000 claims description 256
239000000463 material Substances 0.000 claims description 112
238000002844 melting Methods 0.000 claims description 109
230000008018 melting Effects 0.000 claims description 108
239000000654 additive Substances 0.000 claims description 60
230000000996 additive effect Effects 0.000 claims description 57
239000000470 constituent Substances 0.000 claims description 36
239000000047 product Substances 0.000 claims description 31
239000000156 glass melt Substances 0.000 claims description 29
239000012768 molten material Substances 0.000 claims description 24
239000005388 borosilicate glass Substances 0.000 claims description 22
239000002994 raw material Substances 0.000 claims description 21
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
239000000155 melt Substances 0.000 claims description 18
239000006121 base glass Substances 0.000 claims description 17
239000003365 glass fiber Substances 0.000 claims description 13
238000001704 evaporation Methods 0.000 claims description 12
230000008020 evaporation Effects 0.000 claims description 11
238000000265 homogenisation Methods 0.000 claims description 11
239000000126 substance Substances 0.000 claims description 10
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 9
235000010339 sodium tetraborate Nutrition 0.000 claims description 9
229910021538 borax Inorganic materials 0.000 claims description 8
229910052810 boron oxide Inorganic materials 0.000 claims description 8
JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 8
239000000377 silicon dioxide Substances 0.000 claims description 8
235000012239 silicon dioxide Nutrition 0.000 claims description 8
BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 claims description 8
239000000835 fiber Substances 0.000 claims description 7
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
229910052796 boron Inorganic materials 0.000 claims description 6
239000011737 fluorine Substances 0.000 claims description 6
229910052731 fluorine Inorganic materials 0.000 claims description 6
230000015572 biosynthetic process Effects 0.000 claims description 5
239000007789 gas Substances 0.000 claims description 5
239000004615 ingredient Substances 0.000 claims description 5
239000011819 refractory material Substances 0.000 claims description 5
230000008859 change Effects 0.000 claims description 3
239000003607 modifier Substances 0.000 claims description 3
238000003756 stirring Methods 0.000 claims description 3
238000010907 mechanical stirring Methods 0.000 claims description 2
238000007493 shaping process Methods 0.000 claims description 2
239000002904 solvent Substances 0.000 claims description 2
230000007704 transition Effects 0.000 claims description 2
239000002585 base Substances 0.000 claims 32
239000013065 commercial product Substances 0.000 claims 2
239000008188 pellet Substances 0.000 claims 2
238000003723 Smelting Methods 0.000 claims 1
239000000567 combustion gas Substances 0.000 claims 1
230000008030 elimination Effects 0.000 claims 1
238000003379 elimination reaction Methods 0.000 claims 1
239000012458 free base Substances 0.000 claims 1
239000002245 particle Substances 0.000 claims 1
238000002360 preparation method Methods 0.000 claims 1
238000002156 mixing Methods 0.000 description 17
239000011491 glass wool Substances 0.000 description 10
230000008901 benefit Effects 0.000 description 8
230000000694 effects Effects 0.000 description 8
KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 8
229910052681 coesite Inorganic materials 0.000 description 7
239000002131 composite material Substances 0.000 description 7
229910052906 cristobalite Inorganic materials 0.000 description 7
238000007496 glass forming Methods 0.000 description 7
239000006060 molten glass Substances 0.000 description 7
229910052682 stishovite Inorganic materials 0.000 description 7
229910052905 tridymite Inorganic materials 0.000 description 7
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 6
238000005245 sintering Methods 0.000 description 6
239000000292 calcium oxide Substances 0.000 description 5
239000007795 chemical reaction product Substances 0.000 description 5
230000005496 eutectics Effects 0.000 description 5
239000004753 textile Substances 0.000 description 5
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 4
238000010309 melting process Methods 0.000 description 4
238000010587 phase diagram Methods 0.000 description 4
238000005086 pumping Methods 0.000 description 4
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
229910052593 corundum Inorganic materials 0.000 description 3
238000010586 diagram Methods 0.000 description 3
238000005816 glass manufacturing process Methods 0.000 description 3
230000009931 harmful effect Effects 0.000 description 3
239000000543 intermediate Substances 0.000 description 3
238000007670 refining Methods 0.000 description 3
229910001845 yogo sapphire Inorganic materials 0.000 description 3
GOLCXWYRSKYTSP-UHFFFAOYSA-N Arsenious Acid Chemical compound O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 description 2
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
239000004327 boric acid Substances 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
238000013461 design Methods 0.000 description 2
238000011161 development Methods 0.000 description 2
239000005357 flat glass Substances 0.000 description 2
230000004907 flux Effects 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
239000004033 plastic Substances 0.000 description 2
230000009467 reduction Effects 0.000 description 2
230000002787 reinforcement Effects 0.000 description 2
239000011734 sodium Substances 0.000 description 2
230000009466 transformation Effects 0.000 description 2
238000011144 upstream manufacturing Methods 0.000 description 2
239000002699 waste material Substances 0.000 description 2
-1 Al^<O>^ Substances 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
229910004298 SiO 2 Inorganic materials 0.000 description 1
240000008042 Zea mays Species 0.000 description 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
230000002411 adverse Effects 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
229910021540 colemanite Inorganic materials 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000005356 container glass Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
235000005822 corn Nutrition 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
239000011152 fibreglass Substances 0.000 description 1
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
239000002803 fossil fuel Substances 0.000 description 1
238000009432 framing Methods 0.000 description 1
239000005350 fused silica glass Substances 0.000 description 1
230000004927 fusion Effects 0.000 description 1
239000008187 granular material Substances 0.000 description 1
230000006872 improvement Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000009413 insulation Methods 0.000 description 1
239000005355 lead glass Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
239000005304 optical glass Substances 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
238000002203 pretreatment Methods 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000004904 shortening Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
235000017550 sodium carbonate Nutrition 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
239000004328 sodium tetraborate Substances 0.000 description 1
239000006188 syrup Substances 0.000 description 1
235000020357 syrup Nutrition 0.000 description 1
238000012546 transfer Methods 0.000 description 1
239000003039 volatile agent Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
210000002268 wool Anatomy 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
- C03C13/00—Fibre or filament compositions
- 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
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/173—Apparatus for changing the composition of the molten glass in glass furnaces, e.g. for colouring the molten glass
- 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
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/18—Stirring devices; Homogenisation
- C03B5/187—Stirring devices; Homogenisation with moving elements
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
- C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
- C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
- C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Glass Compositions (AREA)

NO761761A 1975-10-23 1976-05-24 NO761761L (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US62461675A	1975-10-23	1975-10-23
US68084176A	1976-05-05	1976-05-05

Publications (1)

Publication Number	Publication Date
NO761761L true NO761761L (da)	1977-04-26

Family

ID=27089721

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO761761A NO761761L (da)	1975-10-23	1976-05-24

Country Status (6)

Country	Link
AU (1)	AU499589B2 (da)
DE (1)	DE2647673A1 (da)
DK (1)	DK228176A (da)
IT (1)	IT1067263B (da)
NL (1)	NL7611776A (da)
NO (1)	NO761761L (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3917045A1 (de) *	1989-05-25	1990-11-29	Bayer Ag	Toxikologisch unbedenkliche glasfasern
DE102005050871B4 (de) *	2005-10-24	2007-02-08	Beteiligungen Sorg Gmbh & Co. Kg	Verfahren und Vorrichtung zum Konditionieren und Homogenisieren von Glasschmelzen
DE102007038211A1 (de) *	2007-08-13	2009-02-19	Diether Böttger	Vorrichtung zum Homogenisieren von Glas

1976
- 1976-05-18 AU AU14048/76A patent/AU499589B2/en not_active Expired
- 1976-05-24 NO NO761761A patent/NO761761L/no unknown
- 1976-05-24 DK DK228176A patent/DK228176A/da unknown
- 1976-10-21 IT IT28574/76A patent/IT1067263B/it active
- 1976-10-21 DE DE19762647673 patent/DE2647673A1/de active Pending
- 1976-10-25 NL NL7611776A patent/NL7611776A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU1404876A (en)	1977-11-24
IT1067263B (it)	1985-03-16
DE2647673A1 (de)	1977-04-28
NL7611776A (nl)	1977-04-26
DK228176A (da)	1977-04-24
AU499589B2 (en)	1979-04-26

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