MX2015009809A - Proceso y aparato para refinar vidrio fundido. - Google Patents

Proceso y aparato para refinar vidrio fundido.

Info

Publication number
MX2015009809A
MX2015009809A MX2015009809A MX2015009809A MX2015009809A MX 2015009809 A MX2015009809 A MX 2015009809A MX 2015009809 A MX2015009809 A MX 2015009809A MX 2015009809 A MX2015009809 A MX 2015009809A MX 2015009809 A MX2015009809 A MX 2015009809A
Authority
MX
Mexico
Prior art keywords
molten glass
stream
controlled environment
refining molten
introducing
Prior art date
Application number
MX2015009809A
Other languages
English (en)
Inventor
Terence K G Howse
Zhongming Wang
Original Assignee
Owens Brockway Glass Container
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 Owens Brockway Glass Container filed Critical Owens Brockway Glass Container
Publication of MX2015009809A publication Critical patent/MX2015009809A/es

Links

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
    • C03B5/225—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
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/187—Stirring devices; Homogenisation with moving elements
    • 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
    • C03B5/2257—Refining by thin-layer fining
    • 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
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

La presente invención se refiere a un proceso y a un aparato para refinar el vidrio fundido por la introducción de una corriente de vidrio fundido no refinado en un medio ambiente controlado, la distribución de la corriente del vidrio fundido arriba de una superficie de flujo (48), y la recolección de la corriente de vidrio fundido desde un extremo corriente abajo (56) de la superficie de flujo para formar un cuerpo de vidrio fundido que tiene una superficie libre (70) expuesta al medio ambiente controlado. El medio ambiente controlado puede tener una presión menor que la presión atmosférica ambiental, de tal modo que la introducción de la corriente de vidrio fundido en el medio ambiente controlado provoque que las inclusiones gaseosas en la corriente del vidrio fundido se eleven hasta una superficie del mismo y escapen.
MX2015009809A 2013-03-01 2014-02-19 Proceso y aparato para refinar vidrio fundido. MX2015009809A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/782,638 US9249042B2 (en) 2013-03-01 2013-03-01 Process and apparatus for refining molten glass
PCT/US2014/017104 WO2014133842A1 (en) 2013-03-01 2014-02-19 Process and apparatus for refining molten glass

Publications (1)

Publication Number Publication Date
MX2015009809A true MX2015009809A (es) 2015-10-29

Family

ID=50189801

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009809A MX2015009809A (es) 2013-03-01 2014-02-19 Proceso y aparato para refinar vidrio fundido.

Country Status (5)

Country Link
US (1) US9249042B2 (es)
EP (1) EP2961699B1 (es)
BR (1) BR112015016639A2 (es)
MX (1) MX2015009809A (es)
WO (1) WO2014133842A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10167221B2 (en) * 2014-07-21 2019-01-01 Corning Incorporated Prefining apparatus for conditioning glasses
CA2974522C (en) 2015-01-21 2023-03-14 Plasma Tech Holdings, Llc Vitrified material control system and method
US10815142B2 (en) 2018-03-15 2020-10-27 Owens-Brockway Glass Container Inc. Gradient fining tank for refining foamy molten glass and a method of using the same
US10858277B2 (en) 2018-03-15 2020-12-08 Owens-Brockway Glass Container Inc. Refining glass with reduced pressure
US11697608B2 (en) * 2019-10-01 2023-07-11 Owens-Brockway Glass Container Inc. Selective chemical fining of small bubbles in glass

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1760371A (en) * 1926-11-19 1930-05-27 Amco Inc Apparatus for melting glass and the like
US2485851A (en) 1947-02-27 1949-10-25 Glass Fibers Inc Electric melting furnace
US2936549A (en) 1955-02-14 1960-05-17 Mela Maschb Und Reparatur Hans Glass making apparatus
ES283844A1 (es) 1962-01-11 1963-03-01 Glaverbel Perfeccionamientos en hornos de vidriería con compartimiento de afinado del vidrio en fusión
JPS596827B2 (ja) 1981-03-10 1984-02-14 日東紡績株式会社 再溶融式ガラス繊維製造用白金系紡糸炉
BR8402905A (pt) 1983-06-21 1985-05-21 Siegfried Harcuba Processo e aparelho para a producao de vidro
AT379793B (de) 1983-12-14 1986-02-25 Harcuba Siegfried Verfahren zum erzeugen von glas fuer die herstellung von glasprodukten sowie vorrichtung zur durchfuehrung dieses verfahrens
JPS6237678A (ja) 1985-08-09 1987-02-18 新日本製鐵株式会社 溶融物の減圧精錬装置
US4780122A (en) 1987-06-29 1988-10-25 Ppg Industries, Inc. Vacuum refining of glass or the like with enhanced foaming
WO1999035099A1 (fr) 1998-01-09 1999-07-15 Saint-Gobain Vitrage Procede et dispositif de fusion et d'affinage de matieres vitrifiables
FR2774085B3 (fr) 1998-01-26 2000-02-25 Saint Gobain Vitrage Procede de fusion et d'affinage de matieres vitrifiables
JP4110663B2 (ja) 1999-04-13 2008-07-02 旭硝子株式会社 溶融ガラス流の減圧脱泡方法
DE10055969C1 (de) 2000-11-11 2002-05-02 Schott Glas Verfahren und Vorrichtung zur Läuterung einer Glasschmelze
DE10200233C1 (de) 2002-01-05 2003-04-17 Schott Glas Vorrichtung zum Läutern einer Glasschmelze mit einer Unterdruck-Läuterkammer
CN102046541B (zh) * 2008-06-02 2013-08-14 旭硝子株式会社 减压脱泡装置、玻璃制品的制造装置及玻璃制品的制造方法
US8695378B2 (en) 2008-11-26 2014-04-15 Corning Incorporated Apparatus for making glass and methods
WO2013011835A1 (ja) 2011-07-15 2013-01-24 日東紡績株式会社 ガラス溶融装置、ガラス繊維製造装置及びガラス繊維製造方法

Also Published As

Publication number Publication date
EP2961699B1 (en) 2024-04-03
WO2014133842A1 (en) 2014-09-04
US9249042B2 (en) 2016-02-02
BR112015016639A2 (pt) 2017-07-11
EP2961699A1 (en) 2016-01-06
US20140245793A1 (en) 2014-09-04

Similar Documents

Publication Publication Date Title
MX2015009809A (es) Proceso y aparato para refinar vidrio fundido.
PH12020550016A1 (en) Tobacco constituent releasing components
PH12017501143A1 (en) Process for separation of gases with reduced maintenance costs
PH12017500882A1 (en) Method and apparatus for producing hydrocarbons
MX2017005936A (es) Aparato para disolver gas en un líquido.
BR112012030338A2 (pt) sistema e processo para tratar uma corrente de gás de alimentação contendo uma quantidade indesejável de co2
PH12017502120A1 (en) A method and an apparatus for forming a lignin fraction, a lignin composition and its use
MY188514A (en) Method and system for blending gas streams
MX2018007417A (es) Ultraflotacion con particulas portadoras magneticamente receptivas.
WO2016055116A8 (de) Zweistoffdüse
MX2015015526A (es) Metodo y sistema para acondicionamiento de aceite en detalle.
UA118477C2 (uk) Спосіб виробництва гранульованого металевого заліза
MY196123A (en) Method and System for Obtaining a Hydrogen Rich Gas
MX2023004028A (es) Dispositivo y metodo para la dispersion de no de concentracion alta con gas de terapia de inhalacion.
CL2018001542A1 (es) Aparato y proceso para separar a través de espuma
ZA201801629B (en) Apparatus and method for converting liquid stream into fine droplets
MX2019002778A (es) Procedimiento de hidrogenacion.
MX2015017167A (es) Dispositivo para la sintesis de un polimero con extraccion de una sustancia gaseosa, que comprende una camara de reaccion que tiene por lo menos una seccion cilindrico-circular.
IL251981B (en) Device and method for capturing condensation nuclei from ambient air
MY184265A (en) Method for recovering oil and viscosifying polymers in polymer-flood produced water
IL271501B1 (en) Systems and methods for producing liquid fuels from landfill gases
MX2016003778A (es) Un proceso para eliminar el sulfuro de una solucion acuosa.
MX366505B (es) Dispositivo de vertido de vidrio fundido.
MY174301A (en) Treatment of gases
MX2017003428A (es) Sistema y metodo para reducir oxigeno en una sala objetivo.