CA2103308C - Flat glass furnaces - Google Patents
Flat glass furnaces Download PDFInfo
- Publication number
- CA2103308C CA2103308C CA002103308A CA2103308A CA2103308C CA 2103308 C CA2103308 C CA 2103308C CA 002103308 A CA002103308 A CA 002103308A CA 2103308 A CA2103308 A CA 2103308A CA 2103308 C CA2103308 C CA 2103308C
- Authority
- CA
- Canada
- Prior art keywords
- furnace
- air
- fuel
- waste gases
- regenerators
- 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.)
- Expired - Fee Related
Links
- 239000005357 flat glass Substances 0.000 title claims abstract description 11
- 239000000446 fuel Substances 0.000 claims abstract description 124
- 239000002912 waste gas Substances 0.000 claims abstract description 94
- 238000002844 melting Methods 0.000 claims abstract description 80
- 230000008018 melting Effects 0.000 claims abstract description 80
- 238000002485 combustion reaction Methods 0.000 claims abstract description 73
- 239000011521 glass Substances 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000001172 regenerating effect Effects 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 24
- 230000009467 reduction Effects 0.000 description 24
- 238000006722 reduction reaction Methods 0.000 description 24
- 238000007792 addition Methods 0.000 description 23
- 239000007789 gas Substances 0.000 description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 13
- 229910002091 carbon monoxide Inorganic materials 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 239000003345 natural gas Substances 0.000 description 10
- 238000010304 firing Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000007670 refining Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 206010022000 influenza Diseases 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 210000003739 neck Anatomy 0.000 description 6
- 239000006060 molten glass Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003915 liquefied petroleum gas Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 231100000989 no adverse effect Toxicity 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- B01D53/62—Carbon oxides
-
- 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
-
- 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
- C03B5/237—Regenerators or recuperators specially adapted for glass-melting furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
- F23L15/02—Arrangements of regenerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/06041—Staged supply of oxidant
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Incineration Of Waste (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9224852.5 | 1992-11-27 | ||
| GB929224852A GB9224852D0 (en) | 1992-11-27 | 1992-11-27 | Flat glass furnaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2103308A1 CA2103308A1 (en) | 1994-05-28 |
| CA2103308C true CA2103308C (en) | 2004-08-03 |
Family
ID=10725757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002103308A Expired - Fee Related CA2103308C (en) | 1992-11-27 | 1993-11-17 | Flat glass furnaces |
Country Status (26)
| Country | Link |
|---|---|
| US (4) | US5569312A (en:Method) |
| EP (3) | EP0759412B1 (en:Method) |
| JP (1) | JP3390229B2 (en:Method) |
| KR (2) | KR0173137B1 (en:Method) |
| CN (1) | CN1039900C (en:Method) |
| AT (2) | ATE181718T1 (en:Method) |
| AU (1) | AU667976B2 (en:Method) |
| BR (1) | BR9304852A (en:Method) |
| CA (1) | CA2103308C (en:Method) |
| CZ (1) | CZ285366B6 (en:Method) |
| DE (3) | DE599548T1 (en:Method) |
| DK (1) | DK0599548T3 (en:Method) |
| ES (1) | ES2106982T3 (en:Method) |
| FI (1) | FI935240A7 (en:Method) |
| GB (2) | GB9224852D0 (en:Method) |
| GR (1) | GR3024995T3 (en:Method) |
| HU (1) | HU215884B (en:Method) |
| IN (2) | IN183850B (en:Method) |
| MX (1) | MX9307417A (en:Method) |
| MY (2) | MY115420A (en:Method) |
| NO (1) | NO934263L (en:Method) |
| PL (2) | PL178964B1 (en:Method) |
| RU (1) | RU2111180C1 (en:Method) |
| TR (1) | TR27071A (en:Method) |
| TW (1) | TW349932B (en:Method) |
| ZA (2) | ZA938550B (en:Method) |
Families Citing this family (64)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9224852D0 (en) * | 1992-11-27 | 1993-01-13 | Pilkington Glass Ltd | Flat glass furnaces |
| AU667977B2 (en) * | 1992-11-27 | 1996-04-18 | Pilkington Glass Limited | Glass furnaces |
| US5759022A (en) * | 1995-10-16 | 1998-06-02 | Gas Research Institute | Method and system for reducing NOx and fuel emissions in a furnace |
| US5823124A (en) * | 1995-11-03 | 1998-10-20 | Gas Research Institute | Method and system to reduced NOx and fuel emissions from a furnace |
| FR2750977B1 (fr) * | 1996-07-11 | 1998-10-30 | Saint Gobain Vitrage | Procede et dispositif pour la reduction de l'emission de nox dans un four de verrerie |
| US5727939A (en) * | 1996-08-19 | 1998-03-17 | Praxair Technology, Inc. | Deflector system for reducing air infiltration into a furnace |
| US5985222A (en) | 1996-11-01 | 1999-11-16 | Noxtech, Inc. | Apparatus and method for reducing NOx from exhaust gases produced by industrial processes |
| 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 |
| US6439135B1 (en) * | 1997-11-25 | 2002-08-27 | International Environmental Technologies, Inc. | Organic waste gasification processing and the production of alternative energy sources |
| HK1039281B (zh) * | 1998-02-11 | 2007-08-03 | Rtp Pharma Corporation | 治疗炎症的药物组合物和相关用途 |
| 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 |
| 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 |
| JP3789691B2 (ja) * | 1999-09-14 | 2006-06-28 | 三洋電機株式会社 | 高圧圧縮機の圧縮装置 |
| US6290492B1 (en) | 2000-02-15 | 2001-09-18 | Air Products And Chemicals, Inc. | Method of reducing NOx emission from multi-zone reheat furnaces |
| FR2805604B1 (fr) * | 2000-02-25 | 2002-05-31 | Gerard Coudamy | Procede de reglage de la teneur en vapeur d'eau dans un four a tres haute temperature |
| US6519973B1 (en) * | 2000-03-23 | 2003-02-18 | Air Products And Chemicals, Inc. | Glass melting process and furnace therefor with oxy-fuel combustion over melting zone and air-fuel combustion over fining zone |
| EP1301442A1 (de) * | 2000-07-05 | 2003-04-16 | Software & Technologie Glas GmbH, Cottbus | Stickoxidgeminderte brenngaseinbringung in brennluftports von glasschmelzwannen |
| US6289851B1 (en) * | 2000-10-18 | 2001-09-18 | Institute Of Gas Technology | Compact low-nox high-efficiency heating apparatus |
| FR2816305B1 (fr) * | 2000-11-07 | 2003-03-14 | Saint Gobain Ct Recherches | Regenerateur de four verrier |
| US20020134287A1 (en) * | 2001-03-23 | 2002-09-26 | Olin-Nunez Miguel Angel | Method and system for feeding and burning a pulverized fuel in a glass melting furnace, and burner for use in the same |
| DE10118880C2 (de) * | 2001-04-18 | 2003-04-30 | Sorg Gmbh & Co Kg | Verfahren und Anordnungen zum Beheizen von Glasschmelzöfen mit fossilen Brennstoffen |
| US6712604B2 (en) | 2001-06-15 | 2004-03-30 | Honeywell International Inc. | Cautious optimization strategy for emission reduction |
| CA2482557C (en) * | 2002-05-17 | 2009-12-29 | Senreq, Llc | Improved apparatus for waste gasification |
| US20050115478A1 (en) * | 2002-05-17 | 2005-06-02 | Pope G. M. | Mobile solid waste gasification unit |
| US6938562B2 (en) * | 2002-05-17 | 2005-09-06 | Senreq, Llc | Apparatus for waste gasification |
| KR20030090102A (ko) * | 2002-05-21 | 2003-11-28 | 한국전기초자 주식회사 | 유리용융로 |
| US7833009B2 (en) * | 2004-09-10 | 2010-11-16 | Air Products And Chemicals, Inc. | Oxidant injection method |
| FR2890155B1 (fr) * | 2005-08-25 | 2007-11-23 | Air Liquide | Prechauffage de combustible et du comburant d'oxybruleurs a partir d'installation de prechauffage d'air de combustion |
| FR2892497B1 (fr) * | 2005-10-24 | 2008-07-04 | Air Liquide | Procede de combustion mixte dans un four a regenerateurs |
| US20100159409A1 (en) * | 2006-06-05 | 2010-06-24 | Richardson Andrew P | Non-centric oxy-fuel burner for glass melting systems |
| US20070281264A1 (en) * | 2006-06-05 | 2007-12-06 | Neil Simpson | Non-centric oxy-fuel burner for glass melting systems |
| RU2009110772A (ru) * | 2006-08-25 | 2010-09-27 | Линде, Инк. (Us) | Нагнетание кислорода через крышу или свод стеклоплавильной печи |
| FR2909994B1 (fr) * | 2006-12-15 | 2009-11-06 | Gaz De France Sa | Four de fusion de verre |
| FR2915989B1 (fr) * | 2007-05-10 | 2011-05-20 | Saint Gobain Emballage | Injecteur mixte a bas nox |
| FR2927327B1 (fr) * | 2008-02-08 | 2010-11-19 | Saint Gobain | Four verrier bas nox a haut transfert de chaleur |
| BE1018212A3 (fr) * | 2008-07-10 | 2010-07-06 | Carmeuse Res And Technology | Methode de conduite des fours droits de type regeneratif pour la production de chaux. |
| US8966941B2 (en) * | 2008-09-01 | 2015-03-03 | Saint-Gobain Glass France | Process for obtaining glass and glass obtained |
| US20110061576A1 (en) | 2009-09-14 | 2011-03-17 | Richard Greco | Four-way valve |
| US8244505B2 (en) * | 2009-11-05 | 2012-08-14 | General Electric Company | Predicting NOx emissions |
| JP5635285B2 (ja) * | 2010-03-19 | 2014-12-03 | 大陽日酸株式会社 | ガラス溶解炉およびガラス溶解炉における排ガスの処理方法 |
| CN103201560B (zh) * | 2010-09-14 | 2016-04-27 | 大阪瓦斯株式会社 | 熔化炉用的燃烧装置及熔化炉 |
| DE102010041157B4 (de) * | 2010-09-21 | 2016-01-28 | Software & Technologie Glas Gmbh (Stg) | Verfahren zum geregelten Betrieb eines regenerativ beheizten Industrieofens, Steuereinrichtung und Industrieofen |
| DE102012210753A1 (de) * | 2012-06-25 | 2014-01-02 | Software & Technologie Glas Gmbh (Stg) | Verfahren zur Bestimmung eines Kohlenmonoxid-Anteils in einem Abgasstrom, insbesondere eine Steuereinrichtung und einem regenerativ befeuerten Industrieofen |
| GB2511115A (en) * | 2013-02-25 | 2014-08-27 | Linde Ag | An end port regenerative furnace |
| CN103395965B (zh) * | 2013-08-12 | 2015-04-29 | 华尔润玻璃产业股份有限公司 | 一种浮法玻璃窑炉蓄热器 |
| DE102015108014B3 (de) * | 2015-05-20 | 2016-11-24 | Chemisch Thermische Prozesstechnik Gmbh | Verfahren und Anlage zur Reinigung von mit Stickoxiden beladenen Abgasen |
| US10059615B2 (en) * | 2015-10-29 | 2018-08-28 | Praxair Technology, Inc. | Thermochemical regeneration and heat recovery in glass furnaces |
| ITUB20159183A1 (it) * | 2015-12-15 | 2017-06-15 | Tenova Spa | Impianto e metodo di combustione rigenerativa con combustibili a basso potere calorifico |
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1992
- 1992-11-27 GB GB929224852A patent/GB9224852D0/en active Pending
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1993
- 1993-05-25 GB GB939310720A patent/GB9310720D0/en active Pending
- 1993-11-16 ZA ZA938550A patent/ZA938550B/xx unknown
- 1993-11-16 ZA ZA938551A patent/ZA938551B/xx unknown
- 1993-11-17 AU AU50729/93A patent/AU667976B2/en not_active Ceased
- 1993-11-17 CA CA002103308A patent/CA2103308C/en not_active Expired - Fee Related
- 1993-11-18 EP EP96203099A patent/EP0759412B1/en not_active Expired - Lifetime
- 1993-11-18 DE DE0599548T patent/DE599548T1/de active Pending
- 1993-11-18 ES ES93309212T patent/ES2106982T3/es not_active Expired - Lifetime
- 1993-11-18 EP EP93309212A patent/EP0599548B1/en not_active Expired - Lifetime
- 1993-11-18 DE DE69312229T patent/DE69312229T2/de not_active Expired - Fee Related
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- 1993-11-18 AT AT93309212T patent/ATE155445T1/de not_active IP Right Cessation
- 1993-11-18 US US08/153,986 patent/US5569312A/en not_active Expired - Lifetime
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- 1993-11-25 FI FI935240A patent/FI935240A7/fi not_active Application Discontinuation
- 1993-11-25 NO NO934263A patent/NO934263L/no not_active Application Discontinuation
- 1993-11-26 MX MX9307417A patent/MX9307417A/es not_active IP Right Cessation
- 1993-11-26 KR KR1019930025382A patent/KR0173137B1/ko not_active Expired - Fee Related
- 1993-11-26 CZ CZ932560A patent/CZ285366B6/cs not_active IP Right Cessation
- 1993-11-26 BR BR9304852A patent/BR9304852A/pt not_active IP Right Cessation
- 1993-11-26 TW TW082109985A patent/TW349932B/zh active
- 1993-11-26 HU HU9303368A patent/HU215884B/hu not_active IP Right Cessation
- 1993-11-26 TR TR01099/93A patent/TR27071A/xx unknown
- 1993-11-26 PL PL93301225A patent/PL178964B1/pl not_active IP Right Cessation
- 1993-11-26 KR KR1019930025381A patent/KR0173136B1/ko not_active Expired - Fee Related
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- 1993-11-29 JP JP29846193A patent/JP3390229B2/ja not_active Expired - Fee Related
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1996
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1997
- 1997-10-09 GR GR970402638T patent/GR3024995T3/el unknown
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