GB250536A - An improved process and apparatus for fining glass - Google Patents
An improved process and apparatus for fining glassInfo
- Publication number
- GB250536A GB250536A GB3383/26A GB338326A GB250536A GB 250536 A GB250536 A GB 250536A GB 3383/26 A GB3383/26 A GB 3383/26A GB 338326 A GB338326 A GB 338326A GB 250536 A GB250536 A GB 250536A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- glass
- fining
- shallow
- heated
- 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
Links
- 239000011521 glass Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 239000006060 molten glass Substances 0.000 abstract 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
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/225—Refining
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
250,536. Soc. Anon. des Manufactures des Glaces et Produits Chimiques de St. Gobain, Chauny, et Cirey. April 10, 1925, [Convention date]. Glass furnaces.-A method of fining molten glass consists in flowing it from the melting end, B, of the furnace to the working end, C. through a fining chamber the floor of which is at two different levels, the first part of the chamber being shallow. Glass from the lower levels of the melting end B flows through one or more conduits b into the shallow part A<1> of the fining chamber, which is kept at a higher temperature, and the glass being in a shallow stream is heated uniformly while in the part A<1>. It then passes into the deeper part A<2> of the fining chamber, which is kept at a lower temperature, and passes into the working end C through a passage c formed near the bottom. The sides of the part A<2> preferably taper towards the passage c. The conduits b may be heated electrically, and other parts of the chamber may be heated or cooled as necessary.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR250536X | 1925-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB250536A true GB250536A (en) | 1926-07-29 |
Family
ID=8884035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3383/26A Expired GB250536A (en) | 1925-04-10 | 1926-02-05 | An improved process and apparatus for fining glass |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB250536A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2512761A (en) * | 1946-01-16 | 1950-06-27 | Saint Gobain | Electric glass furnace |
| US2538956A (en) * | 1944-01-27 | 1951-01-23 | Saint Gobain | Electric glass furnace |
| US2990438A (en) * | 1945-07-07 | 1961-06-27 | Saint Gobain | Methods of and tank furnaces for making glass |
| DE3406619A1 (en) | 1984-01-28 | 1985-08-08 | Asahi Glass Co. Ltd., Tokio/Tokyo | METHOD FOR PRODUCING GLASS |
| GB2153343A (en) * | 1984-01-28 | 1985-08-21 | Asahi Glass Co Ltd | Furnace for melting and refining glass |
| GB2204310A (en) * | 1987-04-30 | 1988-11-09 | Glaverbel | Glass-melting furnace and method of manufacturing glass |
| US5194081A (en) * | 1989-06-13 | 1993-03-16 | Pilkington Plc | Glass melting process |
| US5370723A (en) * | 1989-06-13 | 1994-12-06 | Pilkington Plc | Glass melting furnace with control of the glass flow in the riser |
| EP3018106A1 (en) * | 2014-11-05 | 2016-05-11 | Johns Manville | Apparatus, systems and methods for processing molten glass |
| US9926219B2 (en) | 2012-07-03 | 2018-03-27 | Johns Manville | Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers |
| US9957184B2 (en) | 2011-10-07 | 2018-05-01 | Johns Manville | Submerged combustion glass manufacturing system and method |
| US10081565B2 (en) | 2010-06-17 | 2018-09-25 | Johns Manville | Systems and methods for making foamed glass using submerged combustion |
| US10196294B2 (en) | 2016-09-07 | 2019-02-05 | Johns Manville | Submerged combustion melters, wall structures or panels of same, and methods of using same |
| US10233105B2 (en) | 2016-10-14 | 2019-03-19 | Johns Manville | Submerged combustion melters and methods of feeding particulate material into such melters |
| US10246362B2 (en) | 2016-06-22 | 2019-04-02 | Johns Manville | Effective discharge of exhaust from submerged combustion melters and methods |
| US10301208B2 (en) | 2016-08-25 | 2019-05-28 | Johns Manville | Continuous flow submerged combustion melter cooling wall panels, submerged combustion melters, and methods of using same |
| US10392285B2 (en) | 2012-10-03 | 2019-08-27 | Johns Manville | Submerged combustion melters having an extended treatment zone and methods of producing molten glass |
| US10472268B2 (en) | 2010-06-17 | 2019-11-12 | Johns Manville | Systems and methods for glass manufacturing |
| CN112154127A (en) * | 2018-03-15 | 2020-12-29 | 欧文斯-布洛克威玻璃容器有限公司 | Gradient refining tank for refining foamed molten glass and method of using the same |
| US11613488B2 (en) | 2012-10-03 | 2023-03-28 | Johns Manville | Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter |
-
1926
- 1926-02-05 GB GB3383/26A patent/GB250536A/en not_active Expired
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2538956A (en) * | 1944-01-27 | 1951-01-23 | Saint Gobain | Electric glass furnace |
| US2990438A (en) * | 1945-07-07 | 1961-06-27 | Saint Gobain | Methods of and tank furnaces for making glass |
| US2512761A (en) * | 1946-01-16 | 1950-06-27 | Saint Gobain | Electric glass furnace |
| DE3406619A1 (en) | 1984-01-28 | 1985-08-08 | Asahi Glass Co. Ltd., Tokio/Tokyo | METHOD FOR PRODUCING GLASS |
| GB2153343A (en) * | 1984-01-28 | 1985-08-21 | Asahi Glass Co Ltd | Furnace for melting and refining glass |
| GB2153344A (en) * | 1984-01-28 | 1985-08-21 | Asahi Glass Co Ltd | Furnace for melting and refining glass |
| US4584007A (en) * | 1984-01-28 | 1986-04-22 | Asahi Glass Co., Ltd. | Apparatus for manufacturing glass |
| US4594089A (en) * | 1984-01-28 | 1986-06-10 | Asahi Glass Co. Ltd. | Method of manufacturing glass |
| US5078777A (en) * | 1987-04-30 | 1992-01-07 | Glaverbel | Glass-melting furnace |
| US4929266A (en) * | 1987-04-30 | 1990-05-29 | Glaverbel | Method of manufacturing glass |
| GB2204310B (en) * | 1987-04-30 | 1991-07-03 | Glaverbel | Glass-melting furnace and method of manufacturing glass |
| DE3814425C2 (en) * | 1987-04-30 | 1998-04-09 | Glaverbel | Continuous glass melting tank furnace and method of making glass |
| GB2204310A (en) * | 1987-04-30 | 1988-11-09 | Glaverbel | Glass-melting furnace and method of manufacturing glass |
| DE3814425A1 (en) * | 1987-04-30 | 1988-11-17 | Glaverbel | METHOD AND OVEN FOR PRODUCING GLASS |
| US5194081A (en) * | 1989-06-13 | 1993-03-16 | Pilkington Plc | Glass melting process |
| US5370723A (en) * | 1989-06-13 | 1994-12-06 | Pilkington Plc | Glass melting furnace with control of the glass flow in the riser |
| US10081565B2 (en) | 2010-06-17 | 2018-09-25 | Johns Manville | Systems and methods for making foamed glass using submerged combustion |
| US10472268B2 (en) | 2010-06-17 | 2019-11-12 | Johns Manville | Systems and methods for glass manufacturing |
| US9776903B2 (en) | 2010-06-17 | 2017-10-03 | Johns Manville | Apparatus, systems and methods for processing molten glass |
| US9957184B2 (en) | 2011-10-07 | 2018-05-01 | Johns Manville | Submerged combustion glass manufacturing system and method |
| US9926219B2 (en) | 2012-07-03 | 2018-03-27 | Johns Manville | Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers |
| US11233484B2 (en) | 2012-07-03 | 2022-01-25 | Johns Manville | Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers |
| US11613488B2 (en) | 2012-10-03 | 2023-03-28 | Johns Manville | Methods and systems for destabilizing foam in equipment downstream of a submerged combustion melter |
| US10392285B2 (en) | 2012-10-03 | 2019-08-27 | Johns Manville | Submerged combustion melters having an extended treatment zone and methods of producing molten glass |
| EP3018106A1 (en) * | 2014-11-05 | 2016-05-11 | Johns Manville | Apparatus, systems and methods for processing molten glass |
| US10246362B2 (en) | 2016-06-22 | 2019-04-02 | Johns Manville | Effective discharge of exhaust from submerged combustion melters and methods |
| US10793459B2 (en) | 2016-06-22 | 2020-10-06 | Johns Manville | Effective discharge of exhaust from submerged combustion melters and methods |
| US10301208B2 (en) | 2016-08-25 | 2019-05-28 | Johns Manville | Continuous flow submerged combustion melter cooling wall panels, submerged combustion melters, and methods of using same |
| US11396470B2 (en) | 2016-08-25 | 2022-07-26 | Johns Manville | Continuous flow submerged combustion melter cooling wall panels, submerged combustion melters, and methods of using same |
| US10196294B2 (en) | 2016-09-07 | 2019-02-05 | Johns Manville | Submerged combustion melters, wall structures or panels of same, and methods of using same |
| US10233105B2 (en) | 2016-10-14 | 2019-03-19 | Johns Manville | Submerged combustion melters and methods of feeding particulate material into such melters |
| CN112154127A (en) * | 2018-03-15 | 2020-12-29 | 欧文斯-布洛克威玻璃容器有限公司 | Gradient refining tank for refining foamed molten glass and method of using the same |
| US11919798B2 (en) | 2018-03-15 | 2024-03-05 | Owens-Brockway Glass Container Inc. | Gradient fining tank for refining foamy molten glass and a method of using the same |
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