FR2416201A1 - Procede de preparation de verre dans un four rotatif - Google Patents
Procede de preparation de verre dans un four rotatifInfo
- Publication number
- FR2416201A1 FR2416201A1 FR7901966A FR7901966A FR2416201A1 FR 2416201 A1 FR2416201 A1 FR 2416201A1 FR 7901966 A FR7901966 A FR 7901966A FR 7901966 A FR7901966 A FR 7901966A FR 2416201 A1 FR2416201 A1 FR 2416201A1
- Authority
- FR
- France
- Prior art keywords
- preparation process
- glass
- glass preparation
- rotary oven
- raw materials
- 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
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
- C03B5/14—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in revolving cylindrical 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
-
- 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
- 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
- C03B3/026—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet by charging the ingredients into a flame, through a burner or equivalent heating means used to heat the melting furnace
-
- 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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
L'invention concerne un procédé de fabrication continue de verre. Elle se rapporte à un procédé dans lequel une composition est introduite dans un four rotatif chauffé par une flamme, avant évacuation dans une cuve d'affinage. Selon l'invention, les matières premières fondant à température élevée et notamment la silice, sont préchauffées dans un échangeur 103, avant introduction dans le four, les autres matières premières étant introduites séparément. Application à la fabrication du verre.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87555078A | 1978-02-06 | 1978-02-06 | |
US05/917,561 US4185984A (en) | 1978-02-06 | 1978-06-21 | Process for producing glass in a rotary furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2416201A1 true FR2416201A1 (fr) | 1979-08-31 |
FR2416201B1 FR2416201B1 (fr) | 1984-01-06 |
Family
ID=27128378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901966A Granted FR2416201A1 (fr) | 1978-02-06 | 1979-01-25 | Procede de preparation de verre dans un four rotatif |
Country Status (8)
Country | Link |
---|---|
US (1) | US4185984A (fr) |
JP (1) | JPS54122319A (fr) |
CA (1) | CA1118209A (fr) |
DE (1) | DE2904317C2 (fr) |
FR (1) | FR2416201A1 (fr) |
GB (1) | GB2014127B (fr) |
IN (1) | IN150684B (fr) |
IT (1) | IT1114081B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981002732A1 (fr) * | 1980-03-28 | 1981-10-01 | Heye Hermann | Procede de preparation de verre-silicate |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309204A (en) * | 1979-11-19 | 1982-01-05 | Owens-Corning Fiberglas Corporation | Process and apparatus for remelting scrap glass |
US4381934A (en) * | 1981-07-30 | 1983-05-03 | Ppg Industries, Inc. | Glass batch liquefaction |
US4654068A (en) * | 1981-07-30 | 1987-03-31 | Ppg Industries, Inc. | Apparatus and method for ablating liquefaction of materials |
US4559071A (en) * | 1981-07-30 | 1985-12-17 | Ppg Industries, Inc. | Ablating liquefaction method |
US4564379A (en) * | 1981-07-30 | 1986-01-14 | Ppg Industries, Inc. | Method for ablating liquefaction of materials |
USRE32317E (en) * | 1981-07-30 | 1986-12-30 | Ppg Industries, Inc. | Glass batch liquefaction |
US4432780A (en) * | 1982-08-27 | 1984-02-21 | Owens-Corning Fiberglas Corporation | Glass fiber scrap reclamation |
US4545798A (en) * | 1983-06-02 | 1985-10-08 | Ppg Industries, Inc. | Ablating liquefaction employing plasma |
US4539030A (en) * | 1983-08-03 | 1985-09-03 | Ppg Industries, Inc. | Method of calcining and liquefying glass batch |
US4519814A (en) * | 1983-07-25 | 1985-05-28 | Ppg Industries, Inc. | Two stage batch liquefaction process and apparatus |
US4604121A (en) * | 1983-08-03 | 1986-08-05 | Ppg Industries, Inc. | Method of pretreating glass batch |
US4544394A (en) * | 1984-03-05 | 1985-10-01 | Hnat James G | Vortex process for melting glass |
US4553997A (en) * | 1984-03-05 | 1985-11-19 | Hnat James G | Process for melting glass in a toroidal vortex reactor |
US4707175A (en) * | 1985-12-23 | 1987-11-17 | Ppg Industries, Inc. | Method of preheating pulverulent batch material |
US4836775A (en) * | 1985-12-23 | 1989-06-06 | Ppg Industries, Inc. | Air cooled rotary kiln collar |
US4696691A (en) * | 1986-10-02 | 1987-09-29 | Ppg Industries, Inc. | Method of glass batch preheating and liquefying with recycling of particulates |
US4726830A (en) * | 1986-10-02 | 1988-02-23 | Ppg Industries, Inc. | Glass batch transfer arrangements between preheating stage and liquefying stage |
US4752314A (en) * | 1987-07-06 | 1988-06-21 | Battelle Development Corporation | Method and apparatus for melting glass batch |
US4875919A (en) * | 1988-04-13 | 1989-10-24 | Gas Research Institute | Direct contact raining bed counterflow cullet preheater and method for using |
US4920080A (en) * | 1988-08-19 | 1990-04-24 | Ppg Industries, Inc. | Method of making glass with preliminary reaction of batch materials |
US4973346A (en) * | 1989-10-30 | 1990-11-27 | Union Carbide Corporation | Glassmelting method with reduced nox generation |
FR2690093B1 (fr) * | 1992-04-15 | 1994-07-29 | Trepaud Sa | Installation de vitrification de produits a point de fusion eleve. |
BR9302204A (pt) * | 1992-06-05 | 1993-12-14 | Praxair Technology Inc | Processo para producao de vidro |
KR0181732B1 (ko) * | 1993-09-09 | 1999-04-15 | 조안 엠. 젤사 | 초석함유 유리제조물질 처리방법 |
FR2717716B1 (fr) * | 1994-03-23 | 1996-06-07 | Air Liquide | Procédé de vitrification de produits sous forme de morceaux ou particules solides. |
US5713977A (en) * | 1994-09-12 | 1998-02-03 | Praxair Technology, Inc. | Fixed bed filtering preheater process for high temperature process furnaces |
DE19503848C2 (de) * | 1995-02-06 | 1997-04-30 | Sorg Gmbh & Co Kg | Verfahren und Vorrichtung zum Wiedergewinnen von Glas aus einer Scherbenmasse mit glasfremden Komponenten |
FR2737554B1 (fr) * | 1995-08-03 | 1997-08-29 | Commissariat Energie Atomique | Four de fusion tournant |
US5807418A (en) * | 1996-05-21 | 1998-09-15 | Praxair Technology, Inc. | Energy recovery in oxygen-fired glass melting furnaces |
US5928401A (en) * | 1996-05-23 | 1999-07-27 | Drummond; Warren W. | Process of making fibers with a rotary ring furnace above a circular forehearth |
US5979191A (en) | 1997-06-02 | 1999-11-09 | Owens Corning Fiberglas Technology, Inc. | Method and apparatus for melting of glass batch materials |
US20040050106A1 (en) * | 2002-08-29 | 2004-03-18 | Murnane Rand A. | Producing glass using outgassed frit |
CN100410195C (zh) * | 2002-09-13 | 2008-08-13 | 刘持强 | 熔块炉 |
US20070227191A1 (en) | 2006-03-31 | 2007-10-04 | Hisashi Kobayashi | Method and apparatus for preheating glassmaking materials |
US20090084140A1 (en) * | 2007-09-28 | 2009-04-02 | Hisashi Kobayashi | Glass furnace flue gas to heat glassmaking material and oxidant |
US8051680B2 (en) | 2007-09-28 | 2011-11-08 | Praxair Technology, Inc. | Heating glassmaking materials with radiative heat transfer |
US20100081103A1 (en) * | 2008-09-26 | 2010-04-01 | Hisashi Kobayashi | Furnace with multiple heat recovery systems |
US20110126594A1 (en) * | 2009-12-01 | 2011-06-02 | Asahi Glass Company, Limited | Apparatus for producing molten glass, apparatus and process for producing glass products |
WO2016064806A1 (fr) * | 2014-10-20 | 2016-04-28 | Navus Automation, Inc. | Système de four de silice fondue & procédé de production continue de silice fondue |
WO2023235969A1 (fr) * | 2022-06-07 | 2023-12-14 | Innord Inc. | Système de récupération de chaleur pour fourneau et procédé pour la récupération de chaleur à partir de solides traités dans un fourneau |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU52679A1 (fr) * | 1965-12-27 | 1967-06-20 | ||
FR2289455A1 (fr) * | 1974-10-30 | 1976-05-28 | Union Carbide Corp | Procede et appareil de fusion de matieres minerales vitreuses |
BE848251A (fr) * | 1976-11-12 | 1977-03-01 | Installation pour le chauffage de matieres premieres destinees a la fusion du verre, | |
US4061487A (en) * | 1976-07-01 | 1977-12-06 | Union Carbide Corporation | Process for producing glass in a rotary furnace |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1375847A (fr) * | 1963-08-22 | 1964-10-23 | Saint Gobain | Perfectionnements à la fusion du verre |
LU48378A1 (fr) * | 1965-04-12 | 1966-10-12 | ||
FR1477690A (fr) * | 1966-03-09 | 1967-04-21 | Saint Gobain | Procédé de préparation de matière première pour la fabrication du verre |
JPS49324B1 (fr) * | 1967-08-14 | 1974-01-07 | ||
JPS5442012B2 (fr) * | 1972-04-15 | 1979-12-12 | ||
US3788832A (en) * | 1972-08-25 | 1974-01-29 | Inst Gas Technology | Process for pre-treating and melting glassmaking materials |
JPS537448B2 (fr) * | 1972-12-08 | 1978-03-17 | ||
US3880639A (en) * | 1972-12-13 | 1975-04-29 | Owens Illinois Inc | Sulfur recovery from glass melting and refining |
BE819226A (fr) * | 1973-09-05 | 1975-02-27 | Procede et dispositif de prechauffage d'une composition vitrifiable | |
US4113459A (en) * | 1974-08-14 | 1978-09-12 | Saint-Gobain Industries | Method and apparatus for melting mineral materials |
JPS5216513A (en) * | 1975-07-31 | 1977-02-07 | Ishikawajima Harima Heavy Ind | Method of melting raw materials for glass and apparatus thereof |
JPS5241621A (en) * | 1975-09-27 | 1977-03-31 | Central Glass Co Ltd | Method of preheating glass material |
US4062667A (en) * | 1975-09-27 | 1977-12-13 | Central Glass Co., Ltd. | Method of melting raw materials for glass |
US4026691A (en) * | 1975-11-03 | 1977-05-31 | The Dow Chemical Company | Making a pelletized glass batch for soda-lime glass manufacture |
JPS52144017A (en) * | 1976-05-26 | 1977-12-01 | Ishikawajima Harima Heavy Ind | Method of reduction of nitrogen oxide in waste gas of glass melting furnace |
US4045197A (en) * | 1976-09-08 | 1977-08-30 | Ppg Industries, Inc. | Glassmaking furnace employing heat pipes for preheating glass batch |
LU78447A1 (fr) * | 1976-11-12 | 1978-02-16 |
-
1978
- 1978-06-21 US US05/917,561 patent/US4185984A/en not_active Expired - Lifetime
-
1979
- 1979-01-25 FR FR7901966A patent/FR2416201A1/fr active Granted
- 1979-02-01 CA CA000320714A patent/CA1118209A/fr not_active Expired
- 1979-02-05 GB GB7903917A patent/GB2014127B/en not_active Expired
- 1979-02-05 IT IT47889/79A patent/IT1114081B/it active
- 1979-02-05 DE DE2904317A patent/DE2904317C2/de not_active Expired
- 1979-02-05 IN IN84/DEL/79A patent/IN150684B/en unknown
- 1979-02-06 JP JP1192279A patent/JPS54122319A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU52679A1 (fr) * | 1965-12-27 | 1967-06-20 | ||
FR2289455A1 (fr) * | 1974-10-30 | 1976-05-28 | Union Carbide Corp | Procede et appareil de fusion de matieres minerales vitreuses |
US4061487A (en) * | 1976-07-01 | 1977-12-06 | Union Carbide Corporation | Process for producing glass in a rotary furnace |
BE848251A (fr) * | 1976-11-12 | 1977-03-01 | Installation pour le chauffage de matieres premieres destinees a la fusion du verre, |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1981002732A1 (fr) * | 1980-03-28 | 1981-10-01 | Heye Hermann | Procede de preparation de verre-silicate |
EP0037084A1 (fr) * | 1980-03-28 | 1981-10-07 | Firma Hermann Heye | Procédé de fabrication de verre silicaté |
Also Published As
Publication number | Publication date |
---|---|
IT1114081B (it) | 1986-01-27 |
GB2014127B (en) | 1982-07-21 |
CA1118209A (fr) | 1982-02-16 |
GB2014127A (en) | 1979-08-22 |
US4185984A (en) | 1980-01-29 |
IT7947889A0 (it) | 1979-02-05 |
IN150684B (fr) | 1982-11-20 |
DE2904317C2 (de) | 1983-07-14 |
DE2904317A1 (de) | 1979-08-16 |
JPS54122319A (en) | 1979-09-21 |
FR2416201B1 (fr) | 1984-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |