JP5588675B2 - ガラス撹拌操作における耐火金属異物を最小にする方法 - Google Patents
ガラス撹拌操作における耐火金属異物を最小にする方法 Download PDFInfo
- Publication number
- JP5588675B2 JP5588675B2 JP2009519497A JP2009519497A JP5588675B2 JP 5588675 B2 JP5588675 B2 JP 5588675B2 JP 2009519497 A JP2009519497 A JP 2009519497A JP 2009519497 A JP2009519497 A JP 2009519497A JP 5588675 B2 JP5588675 B2 JP 5588675B2
- Authority
- JP
- Japan
- Prior art keywords
- refractory metal
- glass
- stirring
- chamber
- shear stress
- 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 - Fee Related
Links
- 238000003756 stirring Methods 0.000 title claims description 142
- 239000003870 refractory metal Substances 0.000 title claims description 85
- 239000011521 glass Substances 0.000 title claims description 73
- 238000000034 method Methods 0.000 claims description 43
- 238000013019 agitation Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 30
- 239000006060 molten glass Substances 0.000 claims description 24
- 238000009826 distribution Methods 0.000 claims description 16
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052741 iridium Inorganic materials 0.000 claims description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052762 osmium Inorganic materials 0.000 claims description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 239000010948 rhodium Substances 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 238000013461 design Methods 0.000 description 20
- 239000000356 contaminant Substances 0.000 description 15
- 230000008569 process Effects 0.000 description 15
- 239000000203 mixture Substances 0.000 description 14
- 206010040925 Skin striae Diseases 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 239000006132 parent glass Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005816 glass manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 platinum group metals Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000005328 architectural glass Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000005300 metallic glass Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/485,793 US7578144B2 (en) | 2006-07-13 | 2006-07-13 | Method for minimizing refractory metal inclusions in a glass stirring operation |
| US11/485,793 | 2006-07-13 | ||
| PCT/US2007/015755 WO2008008352A1 (en) | 2006-07-13 | 2007-07-11 | Method for minimizing refractory metal inclusions in a glass stirring operation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009542577A JP2009542577A (ja) | 2009-12-03 |
| JP2009542577A5 JP2009542577A5 (https=) | 2014-05-22 |
| JP5588675B2 true JP5588675B2 (ja) | 2014-09-10 |
Family
ID=38624366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009519497A Expired - Fee Related JP5588675B2 (ja) | 2006-07-13 | 2007-07-11 | ガラス撹拌操作における耐火金属異物を最小にする方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7578144B2 (https=) |
| EP (1) | EP2051947A1 (https=) |
| JP (1) | JP5588675B2 (https=) |
| KR (1) | KR101417158B1 (https=) |
| CN (1) | CN101506108B (https=) |
| TW (1) | TWI351390B (https=) |
| WO (1) | WO2008008352A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006060972B4 (de) * | 2006-12-20 | 2012-12-06 | Schott Ag | Verfahren und Vorrichtung zum Homogenisieren einer Glasschmelze, sowie Verwendung |
| US8256951B2 (en) | 2006-12-21 | 2012-09-04 | Corning Incorporated | Stirrers for minimizing erosion of refractory metal vessels in a glass making system |
| US20100080078A1 (en) * | 2008-09-29 | 2010-04-01 | Martin Herbert Goller | Method and apparatus for homogenizing a glass melt |
| JP2010100462A (ja) * | 2008-10-22 | 2010-05-06 | Avanstrate Inc | 溶融ガラス用の撹拌翼および撹拌装置 |
| DE102009000785B4 (de) * | 2009-02-11 | 2015-04-02 | Schott Ag | Verfahren und Vorrichtung zur Herstellung von Glas |
| EP2467337A1 (en) * | 2009-08-21 | 2012-06-27 | Umicore AG & Co. KG | Mixing apparatus |
| TWI487675B (zh) * | 2009-11-25 | 2015-06-11 | Corning Inc | 產生玻璃片之融流處理 |
| US8650910B2 (en) | 2010-08-23 | 2014-02-18 | Corning Incorporated | Apparatus for homogenizing a glass melt |
| CN105621857A (zh) * | 2014-11-24 | 2016-06-01 | Lg化学株式会社 | Lcd玻璃制造用搅拌机及其制造方法、lcd玻璃的制造方法 |
| CN109803932B (zh) * | 2016-12-22 | 2021-11-30 | 日本电气硝子株式会社 | 搅拌器以及玻璃板的制造方法 |
| JP6975403B2 (ja) * | 2017-10-24 | 2021-12-01 | 日本電気硝子株式会社 | 溶融ガラスの搬送装置 |
| CN112861397B (zh) * | 2021-01-29 | 2023-12-26 | 彩虹显示器件股份有限公司 | 一种玻璃基板制造搅拌系统均化效果优化方法 |
| JP7791221B2 (ja) * | 2022-12-22 | 2025-12-23 | 彩虹顕示器件股▲ふん▼有限公司 | ガラス基板の製造における撹拌システムの設計方法及びシステム |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163602A (zh) * | 1994-11-15 | 1997-10-29 | 伊尔默瑙玻璃技术有限公司 | 玻璃熔液均质化的方法和设备 |
| JPH10265226A (ja) * | 1997-03-25 | 1998-10-06 | Matsushita Electric Ind Co Ltd | ガラス溶融装置及び方法並びに溶融ガラス撹拌翼 |
| JP4081623B2 (ja) | 1998-06-16 | 2008-04-30 | 旭硝子株式会社 | ガラス溶融炉の溶解欠点発生源特定方法および溶解欠点発生源解析システム |
| KR100878605B1 (ko) * | 2001-11-30 | 2009-01-15 | 코닝 인코포레이티드 | 교반에 의한 용융 유리 균질화 방법 및 장치 |
| JP4228709B2 (ja) | 2003-01-31 | 2009-02-25 | 旭硝子株式会社 | 攪拌性能評価指標算出方法及び攪拌性能評価指標算出プログラム |
| WO2005063633A1 (en) | 2003-11-28 | 2005-07-14 | Corning Incorporated | Method for fabricating glass panels |
-
2006
- 2006-07-13 US US11/485,793 patent/US7578144B2/en not_active Expired - Fee Related
-
2007
- 2007-07-10 TW TW096125318A patent/TWI351390B/zh not_active IP Right Cessation
- 2007-07-11 WO PCT/US2007/015755 patent/WO2008008352A1/en not_active Ceased
- 2007-07-11 CN CN2007800305949A patent/CN101506108B/zh not_active Expired - Fee Related
- 2007-07-11 KR KR1020097002889A patent/KR101417158B1/ko not_active Expired - Fee Related
- 2007-07-11 EP EP07796775A patent/EP2051947A1/en not_active Withdrawn
- 2007-07-11 JP JP2009519497A patent/JP5588675B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US7578144B2 (en) | 2009-08-25 |
| CN101506108A (zh) | 2009-08-12 |
| US20080011016A1 (en) | 2008-01-17 |
| JP2009542577A (ja) | 2009-12-03 |
| KR20090039765A (ko) | 2009-04-22 |
| KR101417158B1 (ko) | 2014-07-08 |
| EP2051947A1 (en) | 2009-04-29 |
| TW200819404A (en) | 2008-05-01 |
| WO2008008352A1 (en) | 2008-01-17 |
| TWI351390B (en) | 2011-11-01 |
| CN101506108B (zh) | 2012-07-04 |
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