MY199724A - Method for producing molten glass and method for producing glass article - Google Patents
Method for producing molten glass and method for producing glass articleInfo
- Publication number
- MY199724A MY199724A MYPI2019002502A MYPI2019002502A MY199724A MY 199724 A MY199724 A MY 199724A MY PI2019002502 A MYPI2019002502 A MY PI2019002502A MY PI2019002502 A MYPI2019002502 A MY PI2019002502A MY 199724 A MY199724 A MY 199724A
- Authority
- MY
- Malaysia
- Prior art keywords
- glass
- producing
- molten glass
- mol
- melting
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 5
- 239000011521 glass Substances 0.000 title abstract 4
- 239000006060 molten glass Substances 0.000 title abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 8
- 239000011148 porous material Substances 0.000 abstract 3
- 239000000377 silicon dioxide Substances 0.000 abstract 3
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- 239000004576 sand Substances 0.000 abstract 2
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 abstract 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 238000002459 porosimetry Methods 0.000 abstract 1
- NOTVAPJNGZMVSD-UHFFFAOYSA-N potassium monoxide Inorganic materials [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
-
- 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
- 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
-
- 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
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
-
- 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
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- 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
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)
Abstract
To provide a production method for molten glass, whereby a delay in melting of glass raw materials can be reduced. This production method for molten glass is a method for producing molten glass having a glass composition wherein SiO2 is at least 50 mol%, Al2O3 is at least 5 mol%, and a total of Li2O, Na2O and K2O is at least 5 mol%, by melting a glass raw material composition containing silica sand, aluminum oxide and an alkali metal source, wherein the silica sand is such that D90 is at least 450 m and the difference between D90 and D10 is at least 350 m, and the aluminum oxide is such that D90 is at most 200 m and in a pore volume distribution in a range of pore diameters of from 0.004 to 5 m as measured by mercury porosimetry, the proportion of the volume of pore diameters of from 0.1 to 5 m is at least 60%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016221713 | 2016-11-14 | ||
| PCT/JP2017/040513 WO2018088503A1 (en) | 2016-11-14 | 2017-11-10 | Production method for molten glass and production method for glass article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY199724A true MY199724A (en) | 2023-11-21 |
Family
ID=62110684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2019002502A MY199724A (en) | 2016-11-14 | 2017-11-10 | Method for producing molten glass and method for producing glass article |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP6981426B2 (en) |
| KR (1) | KR102413987B1 (en) |
| CN (1) | CN109952277B (en) |
| MY (1) | MY199724A (en) |
| TW (1) | TWI742195B (en) |
| WO (1) | WO2018088503A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021137892A1 (en) * | 2019-07-03 | 2021-07-08 | Nikon Corporation | Fluid monitoring system |
| CN119421862A (en) | 2022-07-01 | 2025-02-11 | Ａｇｃ株式会社 | Method for manufacturing glass plate |
| CN116217072B (en) * | 2022-12-26 | 2025-07-25 | 中建材玻璃新材料研究院集团有限公司 | Flexible antibacterial glass capable of effectively inhibiting silver ion reduction |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3988211B2 (en) * | 1996-06-18 | 2007-10-10 | 東ソー株式会社 | Method for producing high purity transparent silica glass |
| CN103108839B (en) * | 2010-09-24 | 2015-12-16 | 旭硝子株式会社 | The manufacture method of frit granulation body and the manufacture method of glasswork |
| WO2013012040A1 (en) * | 2011-07-19 | 2013-01-24 | 旭硝子株式会社 | Manufacturing method for molten glass and manufacturing method for glass article |
| JP6142869B2 (en) * | 2012-02-28 | 2017-06-07 | 旭硝子株式会社 | Granulated body and method for producing the same |
| CN103145333A (en) * | 2012-06-05 | 2013-06-12 | 杨德宁 | Glass with low expansion factor, preparation process and glass product thereof |
| WO2014103897A1 (en) * | 2012-12-27 | 2014-07-03 | 旭硝子株式会社 | Method for producing alkali aluminosilicate glass |
| CN103395984B (en) * | 2013-08-15 | 2015-07-08 | 蚌埠玻璃工业设计研究院 | Method for reducing microbubbles of alumina silicate glass |
| JP6115466B2 (en) * | 2013-12-26 | 2017-04-19 | 旭硝子株式会社 | Method for producing float glass sheet |
| JP6447519B2 (en) * | 2014-02-06 | 2019-01-09 | Ａｇｃ株式会社 | Method for manufacturing glass article |
-
2017
- 2017-11-10 KR KR1020197013336A patent/KR102413987B1/en active Active
- 2017-11-10 MY MYPI2019002502A patent/MY199724A/en unknown
- 2017-11-10 JP JP2018550272A patent/JP6981426B2/en active Active
- 2017-11-10 CN CN201780070329.7A patent/CN109952277B/en active Active
- 2017-11-10 WO PCT/JP2017/040513 patent/WO2018088503A1/en not_active Ceased
- 2017-11-13 TW TW106139164A patent/TWI742195B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109952277B (en) | 2021-12-31 |
| TWI742195B (en) | 2021-10-11 |
| WO2018088503A1 (en) | 2018-05-17 |
| CN109952277A (en) | 2019-06-28 |
| JP6981426B2 (en) | 2021-12-15 |
| KR102413987B1 (en) | 2022-06-29 |
| JPWO2018088503A1 (en) | 2019-10-03 |
| KR20190082781A (en) | 2019-07-10 |
| TW201825422A (en) | 2018-07-16 |
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