ES2124352T3 - Metodo para tratar materiales para fabricar vidrio que contienen salitre. - Google Patents
Metodo para tratar materiales para fabricar vidrio que contienen salitre.Info
- Publication number
- ES2124352T3 ES2124352T3 ES94114120T ES94114120T ES2124352T3 ES 2124352 T3 ES2124352 T3 ES 2124352T3 ES 94114120 T ES94114120 T ES 94114120T ES 94114120 T ES94114120 T ES 94114120T ES 2124352 T3 ES2124352 T3 ES 2124352T3
- Authority
- ES
- Spain
- Prior art keywords
- salitre
- glass containing
- treating materials
- manufacture glass
- reducing
- 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 - Lifetime
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
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Combustion & Propulsion (AREA)
- Glass Compositions (AREA)
Abstract
.UN METODO DE FUNDIDO DE VIDRIO EMPLEANDO CONDICIONES REDUCTORAS Y OXIDANTE GENERADAS POR DISPOSITIVOS DE COMBUSTION DEFINIDOS CAPACITAN EL PROCESAMIENTO DE MATERIALES HECHOS DE VIDRIO MIENTRAS SE REDUCE LA EMISIONES DE NOX QUE DE OTRA FORMA RESULTARIAN, POR EJEMPLO, DESCOMPOSICION DEL NITRO. LOS NOX SE REDUCEN A NITROGENO BAJO CONDICIONES REDUCTORAS Y SE GUARDAN DE LA REORGANIZACION EN LA ZONA OXIDANTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11834693A | 1993-09-09 | 1993-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2124352T3 true ES2124352T3 (es) | 1999-02-01 |
Family
ID=22378015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94114120T Expired - Lifetime ES2124352T3 (es) | 1993-09-09 | 1994-09-08 | Metodo para tratar materiales para fabricar vidrio que contienen salitre. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5609662A (es) |
EP (1) | EP0643019B1 (es) |
KR (1) | KR0181732B1 (es) |
CN (1) | CN1045945C (es) |
BR (1) | BR9403466A (es) |
CA (1) | CA2131675A1 (es) |
DE (1) | DE69414791T2 (es) |
ES (1) | ES2124352T3 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19634182A1 (de) * | 1996-08-23 | 1998-02-26 | Nachtmann F X Bleikristall | Verringerung des NO¶x¶-Gehaltes |
US6699029B2 (en) | 2001-01-11 | 2004-03-02 | Praxair Technology, Inc. | Oxygen enhanced switching to combustion of lower rank fuels |
US6702569B2 (en) | 2001-01-11 | 2004-03-09 | Praxair Technology, Inc. | Enhancing SNCR-aided combustion with oxygen addition |
US6699030B2 (en) | 2001-01-11 | 2004-03-02 | Praxair Technology, Inc. | Combustion in a multiburner furnace with selective flow of oxygen |
US20020127505A1 (en) | 2001-01-11 | 2002-09-12 | Hisashi Kobayashi | Oxygen enhanced low nox combustion |
US6699031B2 (en) | 2001-01-11 | 2004-03-02 | Praxair Technology, Inc. | NOx reduction in combustion with concentrated coal streams and oxygen injection |
US6532771B1 (en) | 2001-08-21 | 2003-03-18 | Praxair Technology, Inc. | Method for controlling glass furnace atmosphere |
US7225746B2 (en) * | 2002-05-15 | 2007-06-05 | Praxair Technology, Inc. | Low NOx combustion |
CA2485570C (en) | 2002-05-15 | 2009-12-22 | Praxair Technology, Inc. | Combustion with reduced carbon in the ash |
EP2331472B1 (fr) * | 2008-09-01 | 2014-11-05 | Saint-Gobain Glass France | Procede d'obtention de verre |
CN102803163B (zh) * | 2009-06-12 | 2015-11-25 | 气体产品与化学公司 | 用于控制熔融材料氧化状态的熔炉和方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1274637A (en) * | 1969-03-27 | 1972-05-17 | Zink Co John | Process for disposal of oxides of nitrogen |
US4061487A (en) * | 1976-07-01 | 1977-12-06 | Union Carbide Corporation | Process for producing glass in a rotary furnace |
US4185984A (en) * | 1978-02-06 | 1980-01-29 | Union Carbide Corporation | Process for producing glass in a rotary furnace |
US4473388A (en) * | 1983-02-04 | 1984-09-25 | Union Carbide Corporation | Process for melting glass |
US4617042A (en) * | 1985-10-04 | 1986-10-14 | Gas Research Institute | Method for the heat processing of glass and glass forming material |
US4617046A (en) * | 1985-10-04 | 1986-10-14 | Gas Research Institute | Method for the heat processing of glass and glass forming material |
US4631080A (en) * | 1985-10-04 | 1986-12-23 | Gas Research Institute | Method and apparatus for the heat processing of glass and glass forming material |
US4725299A (en) * | 1986-09-29 | 1988-02-16 | Gas Research Institute | Glass melting furnace and process |
US4761132A (en) * | 1987-03-04 | 1988-08-02 | Combustion Tec, Inc. | Oxygen enriched combustion |
DE3718276A1 (de) * | 1987-05-30 | 1988-12-08 | Sorg Gmbh & Co Kg | Glasschmelzofen |
US4878830A (en) * | 1988-06-20 | 1989-11-07 | Exxon Research And Engineering Company | Substoichiometric fuel firing for minimum NOx emissions |
US4944785A (en) * | 1988-12-13 | 1990-07-31 | Sorg Gmbh & Co. Kg | Process using melt accelerator for the conversion of solid waste substances into glass |
US4973346A (en) * | 1989-10-30 | 1990-11-27 | Union Carbide Corporation | Glassmelting method with reduced nox generation |
US5085156A (en) * | 1990-01-08 | 1992-02-04 | Transalta Resources Investment Corporation | Combustion process |
US5057133A (en) * | 1990-07-02 | 1991-10-15 | Air Products And Chemicals, Inc. | Thermally efficient melting and fuel reforming for glass making |
CN1017682B (zh) * | 1990-11-13 | 1992-08-05 | 中国科学院化学研究所 | 高透过性聚丙烯微孔膜及其制法 |
US5116399A (en) * | 1991-04-11 | 1992-05-26 | Union Carbide Industrial Gases Technology Corporation | Glass melter with front-wall oxygen-fired burner process |
US5076779A (en) * | 1991-04-12 | 1991-12-31 | Union Carbide Industrial Gases Technology Corporation | Segregated zoning combustion |
US5209656A (en) * | 1991-08-29 | 1993-05-11 | Praxair Technology, Inc. | Combustion system for high velocity gas injection |
US5147438A (en) * | 1991-09-18 | 1992-09-15 | Union Carbide Industrial Gases Technology Corporation | Auxiliary oxygen burners technique in glass melting cross-fired regenerative furnaces |
US5186617A (en) * | 1991-11-06 | 1993-02-16 | Praxair Technology, Inc. | Recirculation and plug flow combustion method |
US5447547A (en) * | 1994-01-31 | 1995-09-05 | Gas Research, Inc. | Annular batch feed furnace and process |
US5387100A (en) * | 1994-02-17 | 1995-02-07 | Praxair Technology, Inc. | Super off-stoichiometric combustion method |
-
1994
- 1994-09-08 ES ES94114120T patent/ES2124352T3/es not_active Expired - Lifetime
- 1994-09-08 KR KR1019940022576A patent/KR0181732B1/ko not_active IP Right Cessation
- 1994-09-08 DE DE69414791T patent/DE69414791T2/de not_active Revoked
- 1994-09-08 BR BR9403466A patent/BR9403466A/pt not_active IP Right Cessation
- 1994-09-08 CN CN94109152A patent/CN1045945C/zh not_active Expired - Fee Related
- 1994-09-08 EP EP94114120A patent/EP0643019B1/en not_active Revoked
- 1994-09-08 CA CA002131675A patent/CA2131675A1/en not_active Abandoned
-
1995
- 1995-05-01 US US08/432,444 patent/US5609662A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69414791T2 (de) | 1999-06-24 |
EP0643019A1 (en) | 1995-03-15 |
US5609662A (en) | 1997-03-11 |
CN1103056A (zh) | 1995-05-31 |
CN1045945C (zh) | 1999-10-27 |
CA2131675A1 (en) | 1995-03-10 |
BR9403466A (pt) | 1995-05-16 |
DE69414791D1 (de) | 1999-01-07 |
KR0181732B1 (ko) | 1999-04-15 |
EP0643019B1 (en) | 1998-11-25 |
KR950008388A (ko) | 1995-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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