TWI394725B - Glass manufacturing method - Google Patents

Glass manufacturing method Download PDF

Info

Publication number
TWI394725B
TWI394725B TW096132080A TW96132080A TWI394725B TW I394725 B TWI394725 B TW I394725B TW 096132080 A TW096132080 A TW 096132080A TW 96132080 A TW96132080 A TW 96132080A TW I394725 B TWI394725 B TW I394725B
Authority
TW
Taiwan
Prior art keywords
vacuum degassing
gas
water vapor
glass
vacuum
Prior art date
Application number
TW096132080A
Other languages
English (en)
Chinese (zh)
Other versions
TW200835660A (en
Inventor
Hideki Kushitani
Toshiyasu Kawaguchi
Shingo Urata
Hajime Itoh
Kenta Saito
Original Assignee
Asahi Glass Co Ltd
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.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of TW200835660A publication Critical patent/TW200835660A/zh
Application granted granted Critical
Publication of TWI394725B publication Critical patent/TWI394725B/zh

Links

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
    • 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
    • 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
    • C03B5/225—Refining
    • C03B5/2252—Refining under reduced pressure, e.g. with vacuum refiners
    • 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
    • C03B5/225—Refining
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
  • Degasification And Air Bubble Elimination (AREA)
TW096132080A 2006-08-30 2007-08-29 Glass manufacturing method TWI394725B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006233441 2006-08-30

Publications (2)

Publication Number Publication Date
TW200835660A TW200835660A (en) 2008-09-01
TWI394725B true TWI394725B (zh) 2013-05-01

Family

ID=39157083

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096132080A TWI394725B (zh) 2006-08-30 2007-08-29 Glass manufacturing method

Country Status (5)

Country Link
JP (1) JP5434077B2 (fr)
KR (1) KR101419957B1 (fr)
CN (2) CN101506109A (fr)
TW (1) TWI394725B (fr)
WO (1) WO2008029649A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5423666B2 (ja) * 2008-02-29 2014-02-19 旭硝子株式会社 溶融ガラスの減圧脱泡装置
JP5387678B2 (ja) * 2009-07-16 2014-01-15 旭硝子株式会社 溶融ガラス製造方法および減圧脱泡装置、ならびにガラス製品の製造方法
WO2011145526A1 (fr) * 2010-05-19 2011-11-24 旭硝子株式会社 Dispositif de réduction de pression et de démoussage pour du verre fondu, procédé de fabrication de verre fondu, et procédé de fabrication de produit de verre
DE102012202696B4 (de) * 2012-02-22 2015-10-15 Schott Ag Verfahren zur Herstellung von Gläsern und Glaskeramiken, Glas und Glaskeramik und deren Verwendung
CN102898016A (zh) * 2012-08-06 2013-01-30 彩虹显示器件股份有限公司 抑制tft‐lcd 基板玻璃气泡产生的装置及方法
CN203513469U (zh) * 2013-09-25 2014-04-02 安瀚视特控股株式会社 熔融玻璃的澄清槽及玻璃基板的制造装置
JP5976863B2 (ja) * 2014-03-31 2016-08-24 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法およびガラス基板の製造装置
JP2016069253A (ja) * 2014-09-30 2016-05-09 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法、及び、ガラス基板の製造装置
JP6341827B2 (ja) * 2014-10-01 2018-06-13 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法、及び、ガラス基板の製造装置
KR102522616B1 (ko) * 2017-03-16 2023-04-17 코닝 인코포레이티드 유리 용융물 표면상에서의 기포 수명 감소 방법
JP7025720B2 (ja) * 2017-12-22 2022-02-25 日本電気硝子株式会社 ガラス物品の製造方法及びガラス溶融炉
JP2022507801A (ja) * 2018-11-21 2022-01-18 コーニング インコーポレイテッド ガラス融液表面の気泡寿命を縮める方法
KR20210084656A (ko) * 2018-11-28 2021-07-07 코닝 인코포레이티드 유리 제조 공정에서 기포들을 제어하는 방법
JP2022160757A (ja) * 2021-04-07 2022-10-20 日本電気硝子株式会社 ガラスの製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11255519A (ja) * 1998-03-11 1999-09-21 Asahi Glass Co Ltd 溶融ガラスの減圧脱泡装置
US20020193232A1 (en) * 2001-03-28 2002-12-19 Asahi Glass Company, Limited Process for producing a glass for cathode ray tubes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321373C2 (de) * 1993-06-26 1995-12-14 Schott Glaswerke Glaskeramik mit hoher Transmission im Wellenlängenbereich von 2700 bis 3300 nm, Verfahren zu deren Herstellung und deren Verwendung
EP1293487A1 (fr) * 2001-09-14 2003-03-19 Asahi Glass Co., Ltd. Appareil de dégazage sous vide de verre fondu
JP2004091307A (ja) * 2002-07-10 2004-03-25 Nippon Electric Glass Co Ltd ガラス製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11255519A (ja) * 1998-03-11 1999-09-21 Asahi Glass Co Ltd 溶融ガラスの減圧脱泡装置
US20020193232A1 (en) * 2001-03-28 2002-12-19 Asahi Glass Company, Limited Process for producing a glass for cathode ray tubes

Also Published As

Publication number Publication date
WO2008029649A1 (fr) 2008-03-13
CN104445869A (zh) 2015-03-25
TW200835660A (en) 2008-09-01
JP5434077B2 (ja) 2014-03-05
KR101419957B1 (ko) 2014-07-16
CN104445869B (zh) 2018-07-27
KR20090052848A (ko) 2009-05-26
CN101506109A (zh) 2009-08-12
JPWO2008029649A1 (ja) 2010-01-21

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