FR2510423A1 - Procede pour la fusion de verre avec controle en deux temps de la formation de nox - Google Patents

Procede pour la fusion de verre avec controle en deux temps de la formation de nox Download PDF

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Publication number
FR2510423A1
FR2510423A1 FR8208641A FR8208641A FR2510423A1 FR 2510423 A1 FR2510423 A1 FR 2510423A1 FR 8208641 A FR8208641 A FR 8208641A FR 8208641 A FR8208641 A FR 8208641A FR 2510423 A1 FR2510423 A1 FR 2510423A1
Authority
FR
France
Prior art keywords
exhaust
ammonia
temperature
gas stream
exhaust gas
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8208641A
Other languages
English (en)
French (fr)
Other versions
FR2510423B1 (enExample
Inventor
John Franklin Krumwiede
Alan George Amrhein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
PPG Industries 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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of FR2510423A1 publication Critical patent/FR2510423A1/fr
Application granted granted Critical
Publication of FR2510423B1 publication Critical patent/FR2510423B1/fr
Granted legal-status Critical Current

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
    • C03B5/237—Regenerators or recuperators specially adapted for glass-melting furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Incineration Of Waste (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
FR8208641A 1981-07-31 1982-05-18 Procede pour la fusion de verre avec controle en deux temps de la formation de nox Granted FR2510423A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/288,843 US4372770A (en) 1981-07-31 1981-07-31 Melting glass with two stage NOx control

Publications (2)

Publication Number Publication Date
FR2510423A1 true FR2510423A1 (fr) 1983-02-04
FR2510423B1 FR2510423B1 (enExample) 1985-03-15

Family

ID=23108898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8208641A Granted FR2510423A1 (fr) 1981-07-31 1982-05-18 Procede pour la fusion de verre avec controle en deux temps de la formation de nox

Country Status (5)

Country Link
US (1) US4372770A (enExample)
JP (1) JPS5827621A (enExample)
CA (1) CA1178029A (enExample)
FR (1) FR2510423A1 (enExample)
IT (1) IT1190904B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0599547A1 (en) * 1992-11-27 1994-06-01 Pilkington Glass Limited Glass furnaces
EP0599548A1 (en) * 1992-11-27 1994-06-01 Pilkington Glass Limited Flat glass furnaces
DE19818953C1 (de) * 1998-04-28 1999-07-08 Sorg Gmbh & Co Kg Verfahren und Anordnung zum Schmelzen von Glas in U-Flammen und Querflammenwannenöfen unter Reduzierung der Gehalte an NO¶x¶ und CO in den Abgasen

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59191809A (ja) * 1983-04-14 1984-10-31 Babcock Hitachi Kk 蒸気−ガス複合サイクルの低ＮＯｘ化法およびその装置
US4682468A (en) * 1983-11-10 1987-07-28 Exxon Research And Engineering Company Non-catalytic method for reducing the NO emissions of gas turbines
US4540361A (en) * 1984-01-30 1985-09-10 Ppg Industries, Inc. Enhanced pneumatic regenerator flow control
US4599100A (en) * 1985-04-01 1986-07-08 Ppg Industries, Inc. Melting glass with port and melter burners for NOx control
DE3539001C1 (de) * 1985-11-02 1986-09-11 Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen Verfahren zur Minderung des Gehaltes an Stickoxiden im Rauchgasstrom eines Kraftwerkskessels mit Rauchgasreinigungsanlage
GB8607810D0 (en) * 1986-03-27 1986-04-30 Stordy Combustion Eng Ltd Operating burners
DE3836763A1 (de) * 1988-10-28 1990-05-03 Sorg Gmbh & Co Kg Verfahren zur verringerung des stickoxidgehaltes im abgas von glasschmelzoefen
JPH03125853A (ja) * 1989-10-11 1991-05-29 Matsushita Electric Ind Co Ltd 温風機のフィルタ装置
US6168770B1 (en) * 1991-10-16 2001-01-02 Bjorn Heed Method of removing nitrogen oxides from a gas flow by using a combustion engine
US5176088A (en) * 1992-01-10 1993-01-05 The Babcock & Wilcox Company Furnace ammonia and limestone injection with dry scrubbing for improved simultaneous SOX and NOX removal
US5588978A (en) * 1992-11-24 1996-12-31 Imtec Process and apparatus for coloring glass
US5636240A (en) * 1994-11-16 1997-06-03 Industrial Technology Research Institute Air pollution control process and apparatus for glass furnace
US5759022A (en) * 1995-10-16 1998-06-02 Gas Research Institute Method and system for reducing NOx and fuel emissions in a furnace
US5795364A (en) * 1995-11-01 1998-08-18 Gas Research Institute Reburning glass furnace for insuring adequate mixing of gases to reduce NOx emissions
US5993203A (en) * 1995-11-01 1999-11-30 Gas Research Institute Heat transfer enhancements for increasing fuel efficiency in high temperature furnaces
US5823124A (en) * 1995-11-03 1998-10-20 Gas Research Institute Method and system to reduced NOx and fuel emissions from a furnace
US5993049A (en) * 1995-11-16 1999-11-30 Gas Research Institute Method and system for calculating mass and energy balance for glass furnace reburn
US5754453A (en) * 1995-11-16 1998-05-19 Gas Research Institute Regenerator model for glass furnace reburn analysis
US5764544A (en) * 1995-11-16 1998-06-09 Gas Research Institute Recuperator model for glass furnace reburn analysis
US5795548A (en) * 1996-03-08 1998-08-18 Mcdermott Technology, Inc. Flue gas desulfurization method and apparatus
US5840093A (en) * 1996-12-06 1998-11-24 Ppg Industries, Inc. Method of controlling accumulation of sodium sulfate on the checker packing of a regenerator
US5893940A (en) * 1997-05-05 1999-04-13 Ppg Industries, Inc. Reduction of NOx emissions in a glass melting furnace
JP2002115808A (ja) * 2000-10-12 2002-04-19 Asahi Glass Co Ltd 燃焼炉燃焼ガスの窒素酸化物削減方法
FR2816305B1 (fr) * 2000-11-07 2003-03-14 Saint Gobain Ct Recherches Regenerateur de four verrier
US8176754B2 (en) * 2001-06-27 2012-05-15 Rockwool International A/S Process and apparatus for making mineral fibres
DE102005001595A1 (de) * 2005-01-12 2006-07-20 Grochowski, Horst, Dr. Verfahren zum Reinigen von Abgasen eines Glasschmelzprozesses, insbesondere für Gläser für LCD-Bildschirme
WO2008024506A2 (en) * 2006-08-25 2008-02-28 The Boc Group, Inc. Oxygen injection through a roof or crown of a glass furnace
EP2392785B1 (en) * 2010-06-07 2016-04-06 Airbus Operations GmbH Exhaust gas treatment of gas turbine engines
FR3037059B1 (fr) 2015-06-02 2017-06-16 Saint-Gobain Emballage Four a injection sonique
US10495303B2 (en) 2017-10-31 2019-12-03 Vitro Flat Glass Llc Nitrogen oxide (NOx) emission reduction in an oxy-combustion furnace
JP7745118B1 (ja) * 2025-04-16 2025-09-26 岩谷産業株式会社 水素ガス燃焼装置および水素ガス燃焼装置の運転方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2411672A1 (de) * 1973-03-16 1974-09-19 Exxon Research Engineering Co Verfahren zur reduzierung von no in verbrennungsabgasen
FR2376685A1 (fr) * 1977-01-06 1978-08-04 Mitsubishi Chem Ind Procede de traitement d'un gaz d'echappement de combustion contenant des oxydes d'azote
JPS5438268A (en) * 1977-09-02 1979-03-22 Toray Ind Inc Method and apparatus for treating exhaust gas
US4328020A (en) * 1980-11-24 1982-05-04 Ppg Industries, Inc. Melting glass with reduced NOx emissions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294509A (en) * 1962-07-16 1966-12-27 Owens Illinois Inc Method of and apparatus for producing non-thermal currents in a body of molten glass
US4117075A (en) * 1973-08-09 1978-09-26 Agency Of Industrial Science & Technology Method of combustion for depressing nitrogen oxide discharge
CA1097487A (en) * 1976-04-20 1981-03-17 David W. Turner Method and apparatus for reducing no.sub.x emission to the atmosphere
US4216060A (en) * 1978-05-10 1980-08-05 Mitsubishi Kasei Kogyo Kabushiki Kaisha Horizontal type coke ovens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2411672A1 (de) * 1973-03-16 1974-09-19 Exxon Research Engineering Co Verfahren zur reduzierung von no in verbrennungsabgasen
FR2376685A1 (fr) * 1977-01-06 1978-08-04 Mitsubishi Chem Ind Procede de traitement d'un gaz d'echappement de combustion contenant des oxydes d'azote
JPS5438268A (en) * 1977-09-02 1979-03-22 Toray Ind Inc Method and apparatus for treating exhaust gas
US4328020A (en) * 1980-11-24 1982-05-04 Ppg Industries, Inc. Melting glass with reduced NOx emissions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan Vol. 3, no 63, 30 mai 1979 Page 85 C 47 & JP-A-54-38268 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0599547A1 (en) * 1992-11-27 1994-06-01 Pilkington Glass Limited Glass furnaces
EP0599548A1 (en) * 1992-11-27 1994-06-01 Pilkington Glass Limited Flat glass furnaces
US5569312A (en) * 1992-11-27 1996-10-29 Pilkington Glass Limited Method for reducing nox emissions from a regenerative glass furnace
US5573568A (en) * 1992-11-27 1996-11-12 Pilkington Glass Limited Method for reducing NOx emissions from a regenerative glass furnace
US5810901A (en) * 1992-11-27 1998-09-22 Pilkington Glass Limited Method for reducing NOx emissions from a regenerative glass furnace
US5820651A (en) * 1992-11-27 1998-10-13 Pilkington Glass Limited Method for reducing CO emissions from a regenerative glass furnace
US5833730A (en) * 1992-11-27 1998-11-10 Pilkington Glass Limited Method for reducing NOx emissions from a regenerative glass furnace
US5837028A (en) * 1992-11-27 1998-11-17 Pilkington Glass Limited Method for reducing CO emissions from a regenerative glass furnace
US5849059A (en) * 1992-11-27 1998-12-15 Pilkington Glass Limited Method for reducing NOx emissions from a regenerative glass furnace
US5851256A (en) * 1992-11-27 1998-12-22 Pilkington Glass Limited Method for reducing NOx emissions from a regenerative glass furnace
DE19818953C1 (de) * 1998-04-28 1999-07-08 Sorg Gmbh & Co Kg Verfahren und Anordnung zum Schmelzen von Glas in U-Flammen und Querflammenwannenöfen unter Reduzierung der Gehalte an NO¶x¶ und CO in den Abgasen
US6289694B1 (en) 1998-04-28 2001-09-18 Beteiligungen Sorg Gmbh & Co. Kg Method and apparatus for melting glass in U-flame and cross-fired tank furnaces with a reduction of the Nox and Co content of the waste gases

Also Published As

Publication number Publication date
US4372770A (en) 1983-02-08
IT8222231A0 (it) 1982-07-02
JPH0131926B2 (enExample) 1989-06-28
FR2510423B1 (enExample) 1985-03-15
CA1178029A (en) 1984-11-20
JPS5827621A (ja) 1983-02-18
IT8222231A1 (it) 1984-01-02
IT1190904B (it) 1988-02-24

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