BR112018008216A2 - método de realização de combustão em um forno de derretimento de vidro. - Google Patents

método de realização de combustão em um forno de derretimento de vidro.

Info

Publication number
BR112018008216A2
BR112018008216A2 BR112018008216-3A BR112018008216A BR112018008216A2 BR 112018008216 A2 BR112018008216 A2 BR 112018008216A2 BR 112018008216 A BR112018008216 A BR 112018008216A BR 112018008216 A2 BR112018008216 A2 BR 112018008216A2
Authority
BR
Brazil
Prior art keywords
melting furnace
glass melting
carrying
out combustion
feedstock
Prior art date
Application number
BR112018008216-3A
Other languages
English (en)
Other versions
BR112018008216B1 (pt
Inventor
Kobayashi Hisashi
Original Assignee
Praxair Technology, Inc.
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 Praxair Technology, Inc. filed Critical Praxair Technology, Inc.
Publication of BR112018008216A2 publication Critical patent/BR112018008216A2/pt
Publication of BR112018008216B1 publication Critical patent/BR112018008216B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • 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
    • C03B5/235—Heating the glass
    • C03B5/237—Regenerators or recuperators specially adapted for glass-melting furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C03B3/023—Preheating
    • 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
    • C03B5/235—Heating the glass
    • 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
    • C03B5/235—Heating the glass
    • C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

os produtos de combustão gasosos de um forno de derretimento de vidro, depois de passarem por um regenerador, são usados para aquecer o material de alimentação de fabricação de vidro e pirolisar o material orgânico no material de alimentação. os produtos de pirólise gasosos e os produtos de combustão são combinados com o combustível de reforma e passam por um regenerador aquecido em um ciclo anterior para formar gás de síntese, que é alimentado no forno e queimado.
BR112018008216-3A 2015-10-29 2016-10-20 Método de realização de combustão em um forno de derretimento de vidro BR112018008216B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562248013P 2015-10-29 2015-10-29
US62/248,013 2015-10-29
PCT/US2016/057808 WO2017074772A1 (en) 2015-10-29 2016-10-20 Thermochemical regeneration and heat recovery in glass furnaces

Publications (2)

Publication Number Publication Date
BR112018008216A2 true BR112018008216A2 (pt) 2018-10-23
BR112018008216B1 BR112018008216B1 (pt) 2022-11-29

Family

ID=57227136

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008216-3A BR112018008216B1 (pt) 2015-10-29 2016-10-20 Método de realização de combustão em um forno de derretimento de vidro

Country Status (13)

Country Link
US (1) US10059615B2 (pt)
EP (1) EP3368487B1 (pt)
JP (1) JP6570207B2 (pt)
KR (1) KR102037621B1 (pt)
CN (1) CN108449939B (pt)
BR (1) BR112018008216B1 (pt)
CA (1) CA3003177C (pt)
ES (1) ES2788165T3 (pt)
MX (1) MX2018004782A (pt)
PL (1) PL3368487T3 (pt)
PT (1) PT3368487T (pt)
RU (1) RU2699505C2 (pt)
WO (1) WO2017074772A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10533743B2 (en) * 2015-06-18 2020-01-14 Praxair Technology, Inc. Thermochemical regeneration with soot formation
WO2017112671A1 (en) * 2015-12-23 2017-06-29 Praxair Technology, Inc. Glass furnace with improved production rate
US10712092B2 (en) * 2017-03-29 2020-07-14 Praxair Technology, Inc. Reduction of regenerator clogging
US10590346B2 (en) 2018-04-17 2020-03-17 Praxair Technology, Inc. Efficient use of biomass in regenerative furnace firing
ES2951340T3 (es) 2018-10-16 2023-10-19 Praxair Technology Inc Método de reciclado de gases de escape para regeneración termoquímica
MX2021013199A (es) * 2019-05-20 2021-12-10 Praxair Technology Inc Metodo para llevar a cabo la combustion en un horno con regeneracion termoquimica.
EP3766831A1 (en) * 2019-07-18 2021-01-20 Linde GmbH Method for operating a fired furnace and arrangement comprising such a furnace
US11261117B2 (en) * 2019-10-25 2022-03-01 Air Products And Chemicals, Inc. System and method for synchronized oxy-fuel boosting of a regenerative glass melting furnace
DE112022000009T5 (de) 2021-08-02 2023-03-23 Shanghai Yuanhan Energy&Chemical Technology Co.,Ltd. Verbrennungstechnik eines Glasofens mit einem nichtkatalytischen Umwandlungsofen
US20230038523A1 (en) * 2021-08-06 2023-02-09 Jeffrey C. Alexander Rotary Batch And Cullet Preheater System And Method
US11542863B1 (en) * 2021-11-16 2023-01-03 Siemens Energy, Inc. Method and device to improve the performance of a power plant integrated with a thermal energy storage system
CN115611237A (zh) * 2022-11-03 2023-01-17 玻璃新材料创新中心(安徽)有限公司 一种全氧燃烧玻璃窑炉热化学再生燃烧方法

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US4225332A (en) * 1978-08-14 1980-09-30 Owens-Corning Fiberglas Corporation Energy efficient pollution abating glass manufacturing process with external recovery of heat from furnace flue gases
US4407669A (en) * 1982-04-15 1983-10-04 Owens-Illinois, Inc. Waste heat recovery from regenerative furnaces
SU1342925A1 (ru) * 1985-07-16 1987-10-07 Всесоюзный научно-исследовательский институт металлургической теплотехники Способ работы регенератора
GB9212581D0 (en) * 1992-06-13 1992-07-29 Vert Investments Ltd Glass melting furnace and method of operating the same
GB9224852D0 (en) * 1992-11-27 1993-01-13 Pilkington Glass Ltd Flat glass furnaces
US5855636A (en) 1995-12-12 1999-01-05 Edmeston Ab Method which removes odor and pollutants when preparing cullet for use in an electrostatic bed filter
US6036486A (en) * 1996-01-25 2000-03-14 Frazier-Simplex, Inc. Heat regeneration for oxy-fuel fired furnaces
US6071116A (en) * 1997-04-15 2000-06-06 American Air Liquide, Inc. Heat recovery apparatus and methods of use
US5921771A (en) 1998-01-06 1999-07-13 Praxair Technology, Inc. Regenerative oxygen preheat process for oxy-fuel fired furnaces
US6113874A (en) 1998-04-29 2000-09-05 Praxair Technology, Inc. Thermochemical regenerative heat recovery process
US6705117B2 (en) * 1999-08-16 2004-03-16 The Boc Group, Inc. Method of heating a glass melting furnace using a roof mounted, staged combustion oxygen-fuel burner
US6210157B1 (en) * 2000-04-07 2001-04-03 Praxair Technology, Inc. Fuel reformer combustion process
US6748883B2 (en) * 2002-10-01 2004-06-15 Vitro Global, S.A. Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace
US20070227191A1 (en) * 2006-03-31 2007-10-04 Hisashi Kobayashi Method and apparatus for preheating glassmaking materials
US20100081103A1 (en) * 2008-09-26 2010-04-01 Hisashi Kobayashi Furnace with multiple heat recovery systems
JP2013074909A (ja) * 2009-10-27 2013-04-25 Yoshimitsu Ito スライドレール
WO2011152024A1 (ja) 2010-05-31 2011-12-08 日本板硝子株式会社 ガラス製品の製造方法および製造装置
US8707740B2 (en) * 2011-10-07 2014-04-29 Johns Manville Submerged combustion glass manufacturing systems and methods
US9618203B2 (en) * 2012-09-26 2017-04-11 L'Air Liquide Société Anonyme Pour L'Étude Et L'Eploitation Des Procedes Georges Claude Method and system for heat recovery from products of combustion and charge heating installation including the same
US10359191B2 (en) 2013-06-26 2019-07-23 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Direct-fired heating method and facility for implementing same
MX2017007896A (es) * 2014-12-17 2017-10-18 Pilkington Group Ltd Horno.
CN104531226A (zh) * 2014-12-18 2015-04-22 广东正鹏生物质能源科技有限公司 一种用于工业窑炉的生物质气化燃烧供热方法
DE102015203978A1 (de) * 2015-03-05 2016-09-08 Stg Combustion Control Gmbh & Co. Kg Verfahren zum geregelten Betrieb eines, insbesondere regenerativ, beheizten Industrieofens, Steuer- und Regeleinrichtung und beheizbarer Industrieofen
US10184659B2 (en) * 2015-04-15 2019-01-22 Praxair Technology, Inc. Low-NOx combustion method
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Also Published As

Publication number Publication date
KR20180074728A (ko) 2018-07-03
RU2018118610A (ru) 2019-01-15
EP3368487B1 (en) 2020-02-26
US20170121206A1 (en) 2017-05-04
RU2699505C2 (ru) 2019-09-05
ES2788165T3 (es) 2020-10-20
JP6570207B2 (ja) 2019-09-04
JP2018531873A (ja) 2018-11-01
BR112018008216B1 (pt) 2022-11-29
WO2017074772A1 (en) 2017-05-04
PT3368487T (pt) 2020-05-15
RU2018118610A3 (pt) 2019-08-01
MX2018004782A (es) 2018-08-15
CA3003177A1 (en) 2017-05-04
KR102037621B1 (ko) 2019-10-28
PL3368487T3 (pl) 2020-07-13
CA3003177C (en) 2020-01-21
CN108449939B (zh) 2020-11-06
EP3368487A1 (en) 2018-09-05
US10059615B2 (en) 2018-08-28
CN108449939A (zh) 2018-08-24

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/10/2016, OBSERVADAS AS CONDICOES LEGAIS