BR0101132A - Processo de fusão do vidro com fornalha e combustão oxigênio-combustìvel sobre a zona de fusão e combustão ar-combustìvel sobre a zona de refino - Google Patents

Processo de fusão do vidro com fornalha e combustão oxigênio-combustìvel sobre a zona de fusão e combustão ar-combustìvel sobre a zona de refino

Info

Publication number
BR0101132A
BR0101132A BR0101132-4A BR0101132A BR0101132A BR 0101132 A BR0101132 A BR 0101132A BR 0101132 A BR0101132 A BR 0101132A BR 0101132 A BR0101132 A BR 0101132A
Authority
BR
Brazil
Prior art keywords
over
combustion
fuel
zone
air
Prior art date
Application number
BR0101132-4A
Other languages
English (en)
Inventor
Bryan Clair Hoke
Kevin Alan Lievre Jr
Aleksandar Georgi Slavejkov
Julian Leonard Inskip
Robert Dean Marchiando
Robert Michael Eng
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24132007&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0101132(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Publication of BR0101132A publication Critical patent/BR0101132A/pt

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
    • C03B5/235—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
    • 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
    • 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)
  • Combustion & Propulsion (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Air Supply (AREA)

Abstract

"PROCESSO DE FUSãO DO VIDRO COM FORNALHA E COMBUSTãO OXIGêNIO-COMBUSTìVEL SOBRE A ZONA DE FUSãO E COMBUSTãO AR-COMBUSTìVEL SOBRE A ZONA DE REFINO". Estabelece um processo e fornalha para fundição de vidro em que a maior parte da energia de combustão sobre a zona de fundição da fornalha é fornecida pela combustão do oxigênio-combustível enquanto a maior parte da energia de combustão sobre a zona de refino da fornalha é fornecida através da combustão do ar-combustível. Em muitos casos, será preferível se fornecer mais do que 70% e até incluindo 100% da energia de combustão sobre a zona de fundição através de combustão de oxigênio-combustível e maior do que 70% e até e incluindo 100% da energia de combustão sobre a zona de refino através de combustão de ar-combustível. Através de refinamento adequado da atmosfera do espaço de combustão através da detonação de oxigênio-combustível e ar-combustível, a presente invenção pode resultar em um aperfeiçoamento na produtividade e qualidade do vidro. A presente invenção pode ser aplicada na construção de uma nova fornalha ou pode ser aplicada junto as fornalhas existentes de ar-combustível.
BR0101132-4A 2000-03-23 2001-03-22 Processo de fusão do vidro com fornalha e combustão oxigênio-combustìvel sobre a zona de fusão e combustão ar-combustìvel sobre a zona de refino BR0101132A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/534,905 US6519973B1 (en) 2000-03-23 2000-03-23 Glass melting process and furnace therefor with oxy-fuel combustion over melting zone and air-fuel combustion over fining zone

Publications (1)

Publication Number Publication Date
BR0101132A true BR0101132A (pt) 2001-11-06

Family

ID=24132007

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0101132-4A BR0101132A (pt) 2000-03-23 2001-03-22 Processo de fusão do vidro com fornalha e combustão oxigênio-combustìvel sobre a zona de fusão e combustão ar-combustìvel sobre a zona de refino

Country Status (11)

Country Link
US (1) US6519973B1 (pt)
EP (1) EP1136451B1 (pt)
JP (1) JP3677217B2 (pt)
KR (1) KR100441314B1 (pt)
AT (1) ATE252520T1 (pt)
BR (1) BR0101132A (pt)
CA (1) CA2340866C (pt)
CZ (1) CZ301478B6 (pt)
DE (1) DE60101011T2 (pt)
ES (1) ES2204809T3 (pt)
MX (1) MXPA01002930A (pt)

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Also Published As

Publication number Publication date
MXPA01002930A (es) 2002-06-04
JP2001316121A (ja) 2001-11-13
JP3677217B2 (ja) 2005-07-27
EP1136451B1 (en) 2003-10-22
CZ301478B6 (cs) 2010-03-17
ES2204809T3 (es) 2004-05-01
ATE252520T1 (de) 2003-11-15
KR100441314B1 (ko) 2004-07-23
DE60101011D1 (de) 2003-11-27
EP1136451A3 (en) 2002-01-23
EP1136451A2 (en) 2001-09-26
CZ20011060A3 (cs) 2001-11-14
CA2340866C (en) 2005-04-05
US6519973B1 (en) 2003-02-18
KR20010090506A (ko) 2001-10-18
DE60101011T2 (de) 2004-07-01
CA2340866A1 (en) 2001-09-23

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15G Petition not considered as such [chapter 15.7 patent gazette]

Free format text: NAO CONHECIDA AS PETICOES NO 020090103394 DE 04/11/2009 E 020100010278 DE 04/02/2010, UMA VEZ QUE O MESMO SE MANIFESTOU FORA DO PRAZO CONFORME A LEI.

B150 Others concerning applications: publication cancelled [chapter 15.30 patent gazette]

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Free format text: NAO CONHECIDA A PETICAO NO 020100010278 DE 04/02/2010, UMA VEZ QUE O MESMO SE MANIFESTOU FORA DO PRAZO CONFORME A LEI.

B09B Patent application refused [chapter 9.2 patent gazette]

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B150 Others concerning applications: publication cancelled [chapter 15.30 patent gazette]

Free format text: REFERENTE A PUBLICACAO DE 15.7 NA RPI2060 DE 29/06/2010.

B09S Decision of refusal: publication cancelled [chapter 9.2.2 patent gazette]

Free format text: REFERENTE A PUBLICACAO DE 9.2 NA RPI2083 DE 07/12/2010.

B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]