PT1478601E - Métodos de dosagem seletiva de vidro para melhorar a eficiência de fusão e reduzir a segregação total dos componentes do lote de vidro - Google Patents
Métodos de dosagem seletiva de vidro para melhorar a eficiência de fusão e reduzir a segregação total dos componentes do lote de vidro Download PDFInfo
- Publication number
- PT1478601E PT1478601E PT37112760T PT03711276T PT1478601E PT 1478601 E PT1478601 E PT 1478601E PT 37112760 T PT37112760 T PT 37112760T PT 03711276 T PT03711276 T PT 03711276T PT 1478601 E PT1478601 E PT 1478601E
- Authority
- PT
- Portugal
- Prior art keywords
- batch
- glass
- combination material
- combination
- melt
- Prior art date
Links
- 238000002844 melting Methods 0.000 title claims description 54
- 230000008018 melting Effects 0.000 title claims description 54
- 238000000034 method Methods 0.000 title claims description 50
- 238000005204 segregation Methods 0.000 title description 35
- 239000006066 glass batch Substances 0.000 title description 7
- 238000007497 glass batching Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims description 235
- 239000011521 glass Substances 0.000 claims description 103
- 238000006243 chemical reaction Methods 0.000 claims description 81
- 239000000155 melt Substances 0.000 claims description 69
- 239000002994 raw material Substances 0.000 claims description 66
- 239000000203 mixture Substances 0.000 claims description 64
- 239000003607 modifier Substances 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 21
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 15
- 238000007496 glass forming Methods 0.000 claims description 14
- 239000000156 glass melt Substances 0.000 claims description 13
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 238000005453 pelletization Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010791 quenching Methods 0.000 claims description 4
- 230000000171 quenching effect Effects 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 44
- 239000000543 intermediate Substances 0.000 description 35
- 235000012239 silicon dioxide Nutrition 0.000 description 22
- 239000010453 quartz Substances 0.000 description 20
- 230000005496 eutectics Effects 0.000 description 18
- 239000007788 liquid Substances 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 16
- 238000003746 solid phase reaction Methods 0.000 description 15
- 238000010671 solid-state reaction Methods 0.000 description 15
- 239000005329 float glass Substances 0.000 description 14
- 239000000377 silicon dioxide Substances 0.000 description 12
- 239000011734 sodium Substances 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 11
- 239000007795 chemical reaction product Substances 0.000 description 10
- 238000000265 homogenisation Methods 0.000 description 10
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 235000010216 calcium carbonate Nutrition 0.000 description 8
- 229910002091 carbon monoxide Inorganic materials 0.000 description 8
- 238000010309 melting process Methods 0.000 description 8
- 239000003345 natural gas Substances 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 239000000470 constituent Substances 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229910052681 coesite Inorganic materials 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 6
- 229910052906 cristobalite Inorganic materials 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- 238000007670 refining Methods 0.000 description 6
- 229910052682 stishovite Inorganic materials 0.000 description 6
- 229910052905 tridymite Inorganic materials 0.000 description 6
- 239000010456 wollastonite Substances 0.000 description 6
- 229910052882 wollastonite Inorganic materials 0.000 description 6
- 230000006399 behavior Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 5
- 230000004927 fusion Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 229910052815 sulfur oxide Inorganic materials 0.000 description 5
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 150000003841 chloride salts Chemical class 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 238000005816 glass manufacturing process Methods 0.000 description 4
- 150000004679 hydroxides Chemical class 0.000 description 4
- 150000002823 nitrates Chemical class 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 229910052637 diopside Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000010423 industrial mineral Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 150000004763 sulfides Chemical class 0.000 description 3
- 229910002974 CaO–SiO2 Inorganic materials 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229910016287 MxOy Inorganic materials 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 2
- 231100001243 air pollutant Toxicity 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052790 beryllium Inorganic materials 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000006060 molten glass Substances 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 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
- 239000007832 Na2SO4 Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000006125 continuous glass melting process Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical group [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B1/00—Preparing the batches
- C03B1/02—Compacting the glass batches, e.g. pelletising
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
- C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B1/00—Preparing the batches
-
- 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
- C03C1/026—Pelletisation or prereacting of powdered raw materials
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)
- Glass Melting And Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36045302P | 2002-02-28 | 2002-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT1478601E true PT1478601E (pt) | 2014-11-25 |
Family
ID=27788988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT37112760T PT1478601E (pt) | 2002-02-28 | 2003-02-27 | Métodos de dosagem seletiva de vidro para melhorar a eficiência de fusão e reduzir a segregação total dos componentes do lote de vidro |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP2824083A1 (https=) |
| JP (1) | JP4447327B2 (https=) |
| KR (1) | KR100885901B1 (https=) |
| AU (1) | AU2003213595B2 (https=) |
| CA (1) | CA2477716C (https=) |
| ES (1) | ES2524047T3 (https=) |
| PT (1) | PT1478601E (https=) |
| WO (1) | WO2003074434A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2006068060A1 (ja) * | 2004-12-20 | 2008-06-12 | 日本板硝子株式会社 | ガラス物品の製造方法 |
| US7946131B2 (en) | 2006-03-23 | 2011-05-24 | Johns Manville | Method for producing reactive raw material for manufacture of glass suitable fiberization |
| GB2487563B (en) | 2011-01-27 | 2013-05-08 | Sibelco Uk Ltd | A pellet |
| GB2501279B (en) | 2012-04-18 | 2014-05-21 | Sibelco Uk Ltd | A pellet and a method of manufacturing glass |
| DE102014019391A1 (de) | 2014-12-30 | 2016-06-30 | Ipgr International Partners In Glass Research | Verfahren zur Erhöhung der Umsetzungsgeschwindigkeit von Flachglas- oder Behälterglasgemengen zur Glasschmelze durch Nutzbarmachung einer Alkali-Erdalkali-Carbonat Schmelze mit einem Erdalkalicarbonatgehalt zwischen 10 und 62 Massenprozent |
| RU2687014C1 (ru) * | 2018-05-03 | 2019-05-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Томский государственный архитектурно-строительный университет" (ТГАСУ) | Способ приготовления метасиликатной ситалловой шихты |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3065090A (en) | 1959-05-11 | 1962-11-20 | Pittsburgh Plate Glass Co | Method of preparing glass |
| US3542534A (en) | 1969-03-10 | 1970-11-24 | Junnosuke Yamamoto | Process for pelletizing glassmaking materials |
| US4023976A (en) * | 1976-01-23 | 1977-05-17 | Fmc Corporation | Manufacture of glass using briquettes |
| IL65846A (en) * | 1981-06-04 | 1987-12-31 | Pq Corp | Directed-flow thin-layer glass fusion process using batch briquettes |
| GB8728892D0 (en) * | 1987-12-10 | 1988-01-27 | Pilkington Plc | Producing molten glass |
| US6287997B1 (en) | 1996-09-03 | 2001-09-11 | Minerals Technologies Inc. | Method of producing synthetic silicates and use thereof in glass production |
| US6358870B1 (en) * | 1999-05-03 | 2002-03-19 | Vitro Corporativo, S.A. De C.V. | Method for preparing pre-reacted batches of raw materials for the production of glass formulas |
-
2003
- 2003-02-27 EP EP14003000.8A patent/EP2824083A1/en not_active Withdrawn
- 2003-02-27 WO PCT/US2003/005962 patent/WO2003074434A1/en not_active Ceased
- 2003-02-27 AU AU2003213595A patent/AU2003213595B2/en not_active Ceased
- 2003-02-27 EP EP03711276.0A patent/EP1478601B1/en not_active Expired - Lifetime
- 2003-02-27 JP JP2003572909A patent/JP4447327B2/ja not_active Expired - Fee Related
- 2003-02-27 KR KR1020047013430A patent/KR100885901B1/ko not_active Expired - Fee Related
- 2003-02-27 ES ES03711276.0T patent/ES2524047T3/es not_active Expired - Lifetime
- 2003-02-27 CA CA002477716A patent/CA2477716C/en not_active Expired - Fee Related
- 2003-02-27 PT PT37112760T patent/PT1478601E/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003213595A1 (en) | 2003-09-16 |
| EP1478601A1 (en) | 2004-11-24 |
| CA2477716A1 (en) | 2003-09-12 |
| CA2477716C (en) | 2009-10-27 |
| KR100885901B1 (ko) | 2009-02-27 |
| JP4447327B2 (ja) | 2010-04-07 |
| EP1478601A4 (en) | 2005-06-15 |
| EP2824083A1 (en) | 2015-01-14 |
| AU2003213595B2 (en) | 2007-10-04 |
| ES2524047T3 (es) | 2014-12-03 |
| WO2003074434A1 (en) | 2003-09-12 |
| JP2005519015A (ja) | 2005-06-30 |
| EP1478601B1 (en) | 2014-08-27 |
| KR20040102019A (ko) | 2004-12-03 |
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