DE69006256D1 - Verfahren zur Behandlung von schmelzflüssigen Materialien. - Google Patents
Verfahren zur Behandlung von schmelzflüssigen Materialien.Info
- Publication number
- DE69006256D1 DE69006256D1 DE90305316T DE69006256T DE69006256D1 DE 69006256 D1 DE69006256 D1 DE 69006256D1 DE 90305316 T DE90305316 T DE 90305316T DE 69006256 T DE69006256 T DE 69006256T DE 69006256 D1 DE69006256 D1 DE 69006256D1
- Authority
- DE
- Germany
- Prior art keywords
- stream
- treatment
- molten materials
- liquid
- temperature
- 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
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
- C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
-
- 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
- C03B5/025—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by arc discharge or plasma 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/44—Plasma torches using an arc using more than one torch
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2211/00—Heating processes for glass melting in glass melting furnaces
- C03B2211/70—Skull melting, i.e. melting or refining in cooled wall crucibles or within solidified glass crust, e.g. in continuous walled vessels
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/04—Electric heat
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Combustion & Propulsion (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Furnace Details (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
- Gasification And Melting Of Waste (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898911441A GB8911441D0 (en) | 1989-05-18 | 1989-05-18 | A process for the treatment of molten materials |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69006256D1 true DE69006256D1 (de) | 1994-03-10 |
DE69006256T2 DE69006256T2 (de) | 1994-05-05 |
Family
ID=10656961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90305316T Expired - Lifetime DE69006256T2 (de) | 1989-05-18 | 1990-05-16 | Verfahren zur Behandlung von schmelzflüssigen Materialien. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5104432A (de) |
EP (1) | EP0398699B1 (de) |
JP (1) | JP2523209B2 (de) |
AT (1) | ATE100784T1 (de) |
CA (1) | CA2017015C (de) |
DE (1) | DE69006256T2 (de) |
DK (1) | DK0398699T3 (de) |
ES (1) | ES2048969T3 (de) |
GB (1) | GB8911441D0 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9108891D0 (en) * | 1991-04-25 | 1991-06-12 | Tetronics Research & Dev Co Li | Silica production |
US5548611A (en) * | 1993-05-19 | 1996-08-20 | Schuller International, Inc. | Method for the melting, combustion or incineration of materials and apparatus therefor |
EP0625869B1 (de) * | 1993-05-19 | 2001-09-05 | Johns Manville International, Inc. | Verfahren zum Schmelzen, Verbrennen oder Einäscheren von Materialien und Vorrichtung dazu |
US5399833A (en) * | 1993-07-02 | 1995-03-21 | Camacho; Salvador L. | Method for vitrification of fine particulate matter and products produced thereby |
FR2710861B1 (fr) * | 1993-10-08 | 1995-11-03 | Commissariat Energie Atomique | Procédé d'incinération et de vitrification de déchets dans un creuset. |
GB9600895D0 (en) * | 1996-01-17 | 1996-03-20 | Coutts Duncan R | Improved method and apparatus for melting a particulate material |
US6632086B1 (en) * | 2000-05-22 | 2003-10-14 | Stanley M. Antczak | Quartz fusion crucible |
EP1572595A1 (de) * | 2002-12-19 | 2005-09-14 | Glassflake Ltd | Verfahren und vorrichtung zur bildung von glasflocken und -fasern |
DE102007023497B4 (de) * | 2007-05-18 | 2010-08-05 | Schott Ag | Verfahren und Vorrichtung zur Herstellung von Gläsern, Glaskeramiken oder Keramiken sowie deren Verwendung |
WO2021011519A1 (en) * | 2019-07-15 | 2021-01-21 | Unifrax I Llc | Plasma fiberization |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1401922A (en) * | 1917-10-22 | 1921-12-27 | Hartfordfairmont Company | Glass-working |
US3106594A (en) * | 1961-08-11 | 1963-10-08 | Ling Temco Vought Inc | Heating method |
US3508904A (en) * | 1965-04-29 | 1970-04-28 | Owens Illinois Inc | Glass feeding orifice with multichamber combustion zones |
FR1600278A (de) * | 1968-12-31 | 1970-07-20 | Anvar | |
FR2202853B1 (de) * | 1972-10-13 | 1976-08-20 | Saint Gobain Pont A Mousson | |
DE2842505C2 (de) * | 1978-09-29 | 1980-07-17 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zum chargenweisen Ablassen einer Borosilikatglasschmelze aus einem keramischen Glasschmelzofen mit beheiztem Bodenauslauf und Einrichtung zur Durchführung des Verfahrens |
FR2499965B1 (fr) * | 1981-02-19 | 1985-06-14 | Saint Gobain Isover | Procede et dispositif pour la fabrication de fibres a partir de matieres etirables |
US4545798A (en) * | 1983-06-02 | 1985-10-08 | Ppg Industries, Inc. | Ablating liquefaction employing plasma |
JPS60152610A (ja) * | 1984-01-18 | 1985-08-10 | Nippon Steel Corp | 取鍋内スラグの還元改質法 |
JPS6195755A (ja) * | 1984-10-16 | 1986-05-14 | Kawasaki Steel Corp | タンデイシユ内溶融金属の加熱方法 |
GB8427915D0 (en) * | 1984-11-05 | 1984-12-12 | Tsl Thermal Syndicate Plc | Vitreous silica products |
US4734551A (en) * | 1986-01-10 | 1988-03-29 | Plasma Energy Corporation | Method and apparatus for heating molten steel utilizing a plasma arc torch |
US4694464A (en) * | 1986-07-30 | 1987-09-15 | Plasma Energy Corporation | Plasma arc heating apparatus and method |
JPS63315819A (ja) * | 1987-06-15 | 1988-12-23 | Kubota Ltd | 廃棄物溶融炉 |
-
1989
- 1989-05-18 GB GB898911441A patent/GB8911441D0/en active Pending
-
1990
- 1990-05-16 DE DE90305316T patent/DE69006256T2/de not_active Expired - Lifetime
- 1990-05-16 EP EP90305316A patent/EP0398699B1/de not_active Expired - Lifetime
- 1990-05-16 US US07/524,275 patent/US5104432A/en not_active Expired - Lifetime
- 1990-05-16 AT AT90305316T patent/ATE100784T1/de not_active IP Right Cessation
- 1990-05-16 DK DK90305316.3T patent/DK0398699T3/da active
- 1990-05-16 ES ES90305316T patent/ES2048969T3/es not_active Expired - Lifetime
- 1990-05-17 CA CA002017015A patent/CA2017015C/en not_active Expired - Lifetime
- 1990-05-18 JP JP2130116A patent/JP2523209B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2017015C (en) | 2000-03-28 |
JP2523209B2 (ja) | 1996-08-07 |
EP0398699B1 (de) | 1994-01-26 |
EP0398699A1 (de) | 1990-11-22 |
DE69006256T2 (de) | 1994-05-05 |
US5104432A (en) | 1992-04-14 |
CA2017015A1 (en) | 1990-11-18 |
JPH038739A (ja) | 1991-01-16 |
DK0398699T3 (da) | 1994-02-28 |
ATE100784T1 (de) | 1994-02-15 |
ES2048969T3 (es) | 1994-04-01 |
GB8911441D0 (en) | 1989-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |