MX2021010455A - Metodo de seguimiento y control de ba?os de esta?o. - Google Patents

Metodo de seguimiento y control de ba?os de esta?o.

Info

Publication number
MX2021010455A
MX2021010455A MX2021010455A MX2021010455A MX2021010455A MX 2021010455 A MX2021010455 A MX 2021010455A MX 2021010455 A MX2021010455 A MX 2021010455A MX 2021010455 A MX2021010455 A MX 2021010455A MX 2021010455 A MX2021010455 A MX 2021010455A
Authority
MX
Mexico
Prior art keywords
tin bath
controlling
defects
parameter
glass product
Prior art date
Application number
MX2021010455A
Other languages
English (en)
Inventor
Reed Jacob Hendershot
Michael J Gallagher
Liang He
Ranajit Ghosh
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of MX2021010455A publication Critical patent/MX2021010455A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/20—Composition of the atmosphere above the float bath; Treating or purifying the atmosphere above the float bath
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/20—Composition of the atmosphere above the float bath; Treating or purifying the atmosphere above the float bath
    • C03B18/22—Controlling or regulating the temperature of the atmosphere above the float tank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

Un método para controlar defectos en un producto de vidrio producido en el horno de un baño de estaño incluye medir al menos un parámetro de una atmósfera asociada con el horno del baño de estaño, donde el parámetro se selecciona del grupo que consiste en el punto de rocío y la densidad, correlacionar el parámetro medido con los defectos en el producto de vidrio y controlar el parámetro medido en una dirección correspondiente a la disminución de defectos en el producto de vidrio controlando un caudal de un gas de proceso con respecto al horno donde el gas de proceso incluye uno o más de hidrógeno y nitrógeno.
MX2021010455A 2019-03-20 2020-03-20 Metodo de seguimiento y control de ba?os de esta?o. MX2021010455A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962821363P 2019-03-20 2019-03-20
PCT/US2020/023806 WO2020191275A1 (en) 2019-03-20 2020-03-20 Method for tin bath monitoring and control

Publications (1)

Publication Number Publication Date
MX2021010455A true MX2021010455A (es) 2021-09-21

Family

ID=72521281

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021010455A MX2021010455A (es) 2019-03-20 2020-03-20 Metodo de seguimiento y control de ba?os de esta?o.

Country Status (10)

Country Link
US (1) US20220169549A1 (es)
EP (1) EP3941881A4 (es)
JP (1) JP2022525640A (es)
KR (1) KR102641190B1 (es)
CN (1) CN113597413A (es)
BR (1) BR112021018388A2 (es)
CA (1) CA3134038C (es)
MX (1) MX2021010455A (es)
TW (1) TWI750612B (es)
WO (1) WO2020191275A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113582516A (zh) * 2021-07-29 2021-11-02 河南旭阳光电科技有限公司 一种锡槽及其清洁方法
US20240109802A1 (en) 2022-10-04 2024-04-04 Air Products And Chemicals, Inc. Method and System for Controlling a Tin Bath Atmosphere for the Reduction of Surface Defects

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486869A (en) * 1967-04-25 1969-12-30 Ford Motor Co Process for the manufacture of float glass utilizing regular and auxiliary heating elements
JPS57181284A (en) * 1981-04-30 1982-11-08 Mitsubishi Electric Corp Magnetic video recording and reproducing device
FR2774085B3 (fr) * 1998-01-26 2000-02-25 Saint Gobain Vitrage Procede de fusion et d'affinage de matieres vitrifiables
MXPA05003111A (es) * 2002-09-27 2005-06-22 Ppg Ind Ohio Inc Aparato y metodo para producir vidrio flotado con una densidad de defecto reducida.
DE10309465A1 (de) * 2003-03-05 2004-09-30 Zirox Sensoren & Elektronik Gmbh Verfahren und Einrichtung zur prozessrelevanten Kontrolle und Regelung des Wirkungspotentials von Wärmebehandlungs- und Schutzgasen
FR2859469B1 (fr) * 2003-09-09 2006-01-06 Air Liquide Procede de controle du formage de verre plat
KR100653821B1 (ko) * 2005-01-28 2006-12-05 주식회사 경동네트웍 비콘덴싱 보일러의 비응축 최대효율 실현을 위한 운전방법
US7475568B2 (en) * 2005-04-27 2009-01-13 Corning Incorporated Method of fining glass
US20060242996A1 (en) * 2005-04-27 2006-11-02 Gilbert Deangelis System and method for controlling the environment around one or more vessels in a glass manufacturing system
FR2889697B1 (fr) * 2005-08-11 2008-04-11 Air Liquide Procede de controle par spectroscopie au cours du formage de verre plat
TWI327559B (en) * 2005-12-08 2010-07-21 Corning Inc Method of eliminating blisters in a glass making process
WO2008021023A1 (en) * 2006-08-08 2008-02-21 The Boc Group, Inc. Tin bath atmospheric recycle system
KR101031711B1 (ko) * 2008-10-02 2011-04-29 주식회사 엘지화학 플로트 유리의 제조방법 및 이의 제조장치
JP5375385B2 (ja) * 2009-07-13 2013-12-25 日本電気硝子株式会社 ガラス基板の製造方法
JP2012240882A (ja) * 2011-05-19 2012-12-10 Nippon Electric Glass Co Ltd ガラス板製造方法
JP2016183055A (ja) * 2013-08-22 2016-10-20 旭硝子株式会社 フロートガラス製造装置およびそれを用いたフロートガラス製造方法
DE102014203564B4 (de) * 2014-02-27 2018-05-03 Schott Ag Floatverfahren zur Herstellung einer Floatglasscheibe und Floatglasscheibe
CN104250061A (zh) * 2014-09-17 2014-12-31 中国南玻集团股份有限公司 浮法玻璃的制造装置及喷嘴
US20160122224A1 (en) * 2014-11-03 2016-05-05 Ppg Industries Ohio, Inc. Automated float glass system
CN106977080A (zh) * 2017-04-14 2017-07-25 河北视窗玻璃有限公司 一种锡槽气氛控制***以及浮法玻璃锡槽
EP3617158A1 (en) * 2018-08-28 2020-03-04 Linde Aktiengesellschaft Method for manufacturing float glass

Also Published As

Publication number Publication date
EP3941881A1 (en) 2022-01-26
WO2020191275A1 (en) 2020-09-24
EP3941881A4 (en) 2022-12-21
CN113597413A (zh) 2021-11-02
JP2022525640A (ja) 2022-05-18
TW202104102A (zh) 2021-02-01
CA3134038A1 (en) 2020-09-24
KR102641190B1 (ko) 2024-02-27
CA3134038C (en) 2023-11-21
KR20210112411A (ko) 2021-09-14
BR112021018388A2 (pt) 2021-11-23
TWI750612B (zh) 2021-12-21
US20220169549A1 (en) 2022-06-02

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