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
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)
- Glass Melting And Manufacturing (AREA)
- Investigating Or Analysing Materials By Optical Means (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.
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)
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 (17)
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 |
US20040107732A1 (en) | 2002-09-27 | 2004-06-10 | Smith Charlene S. | Apparatus and method for producing float glass having reduced defect density |
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 |
ES2354567T3 (es) * | 2005-01-28 | 2011-03-16 | Kyungdong Network Co., Ltd. | Método para obtener un rendimiento máximo en una caldera sin condensación. |
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 |
US7475568B2 (en) * | 2005-04-27 | 2009-01-13 | Corning Incorporated | Method of fining glass |
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 |
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 |
CN106977080A (zh) * | 2017-04-14 | 2017-07-25 | 河北视窗玻璃有限公司 | 一种锡槽气氛控制系统以及浮法玻璃锡槽 |
EP3617158A1 (en) * | 2018-08-28 | 2020-03-04 | Linde Aktiengesellschaft | Method for manufacturing float glass |
-
2020
- 2020-03-20 JP JP2021556278A patent/JP2022525640A/ja active Pending
- 2020-03-20 EP EP20773908.7A patent/EP3941881A4/en active Pending
- 2020-03-20 KR KR1020217028337A patent/KR102641190B1/ko active IP Right Grant
- 2020-03-20 TW TW109109524A patent/TWI750612B/zh active
- 2020-03-20 US US17/434,654 patent/US20220169549A1/en active Pending
- 2020-03-20 CN CN202080022311.1A patent/CN113597413A/zh active Pending
- 2020-03-20 MX MX2021010455A patent/MX2021010455A/es unknown
- 2020-03-20 CA CA3134038A patent/CA3134038C/en active Active
- 2020-03-20 WO PCT/US2020/023806 patent/WO2020191275A1/en unknown
- 2020-03-20 BR BR112021018388A patent/BR112021018388A2/pt unknown
Also Published As
Publication number | Publication date |
---|---|
KR102641190B1 (ko) | 2024-02-27 |
US20220169549A1 (en) | 2022-06-02 |
WO2020191275A1 (en) | 2020-09-24 |
TWI750612B (zh) | 2021-12-21 |
JP2022525640A (ja) | 2022-05-18 |
CN113597413A (zh) | 2021-11-02 |
CA3134038C (en) | 2023-11-21 |
BR112021018388A2 (pt) | 2021-11-23 |
KR20210112411A (ko) | 2021-09-14 |
EP3941881A1 (en) | 2022-01-26 |
EP3941881A4 (en) | 2022-12-21 |
CA3134038A1 (en) | 2020-09-24 |
TW202104102A (zh) | 2021-02-01 |
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