TWI444344B - A method for producing a molten glass, a method for producing a vacuum degassing apparatus, and a glass product - Google Patents

A method for producing a molten glass, a method for producing a vacuum degassing apparatus, and a glass product Download PDF

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Publication number
TWI444344B
TWI444344B TW099123466A TW99123466A TWI444344B TW I444344 B TWI444344 B TW I444344B TW 099123466 A TW099123466 A TW 099123466A TW 99123466 A TW99123466 A TW 99123466A TW I444344 B TWI444344 B TW I444344B
Authority
TW
Taiwan
Prior art keywords
molten glass
vacuum degassing
gas
decompression
tank
Prior art date
Application number
TW099123466A
Other languages
English (en)
Chinese (zh)
Other versions
TW201114711A (en
Inventor
Motoyuki Hirose
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 TW201114711A publication Critical patent/TW201114711A/zh
Application granted granted Critical
Publication of TWI444344B publication Critical patent/TWI444344B/zh

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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
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • 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)
  • Glass Melting And Manufacturing (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Furnace Details (AREA)
TW099123466A 2009-07-16 2010-07-16 A method for producing a molten glass, a method for producing a vacuum degassing apparatus, and a glass product TWI444344B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009167512 2009-07-16

Publications (2)

Publication Number Publication Date
TW201114711A TW201114711A (en) 2011-05-01
TWI444344B true TWI444344B (zh) 2014-07-11

Family

ID=43449449

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099123466A TWI444344B (zh) 2009-07-16 2010-07-16 A method for producing a molten glass, a method for producing a vacuum degassing apparatus, and a glass product

Country Status (5)

Country Link
JP (1) JP5387678B2 (ja)
KR (1) KR101341741B1 (ja)
CN (1) CN102471116B (ja)
TW (1) TWI444344B (ja)
WO (1) WO2011007840A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101297200B1 (ko) 2013-04-04 2013-08-29 주식회사 레티그리드 다중 부스바용 간섭 보정식 일점감지 전류센서
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
JP6563230B2 (ja) * 2015-03-31 2019-08-21 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
US11505487B2 (en) 2017-03-16 2022-11-22 Corning Incorporated Method for decreasing bubble lifetime on a glass melt surface
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
KR20210080595A (ko) 2018-11-21 2021-06-30 코닝 인코포레이티드 유리 멜트 표면 상의 버블 수명 감소 방법
JP7505174B2 (ja) 2019-10-18 2024-06-25 日本電気硝子株式会社 ガラス物品の製造装置および製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4081928B2 (ja) * 1999-07-27 2008-04-30 旭硝子株式会社 溶融槽のヒータ交換装置
KR20090018164A (ko) * 2003-02-04 2009-02-19 아사히 가라스 가부시키가이샤 용융 유리용 도관, 용융 유리용 접속 도관 및 감압 탈포 장치
KR101419957B1 (ko) * 2006-08-30 2014-07-16 아사히 가라스 가부시키가이샤 유리 제조 방법
JP5470853B2 (ja) * 2007-01-31 2014-04-16 旭硝子株式会社 ガラス製造方法および減圧脱泡装置

Also Published As

Publication number Publication date
CN102471116B (zh) 2015-03-11
JPWO2011007840A1 (ja) 2012-12-27
WO2011007840A1 (ja) 2011-01-20
KR20120028306A (ko) 2012-03-22
JP5387678B2 (ja) 2014-01-15
CN102471116A (zh) 2012-05-23
TW201114711A (en) 2011-05-01
KR101341741B1 (ko) 2013-12-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees