DE2648691C3 - Verfahren zur Glasherstellung - Google Patents
Verfahren zur GlasherstellungInfo
- Publication number
- DE2648691C3 DE2648691C3 DE2648691A DE2648691A DE2648691C3 DE 2648691 C3 DE2648691 C3 DE 2648691C3 DE 2648691 A DE2648691 A DE 2648691A DE 2648691 A DE2648691 A DE 2648691A DE 2648691 C3 DE2648691 C3 DE 2648691C3
- Authority
- DE
- Germany
- Prior art keywords
- glass
- coal
- oil
- fuel
- slurry
- 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 claims description 23
- 238000000034 method Methods 0.000 title claims description 13
- 239000003245 coal Substances 0.000 claims description 31
- 239000003921 oil Substances 0.000 claims description 30
- 239000000446 fuel Substances 0.000 claims description 26
- 239000002002 slurry Substances 0.000 claims description 19
- 239000006060 molten glass Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 9
- 238000007496 glass forming Methods 0.000 claims description 7
- 239000000295 fuel oil Substances 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 3
- 239000002956 ash Substances 0.000 description 20
- 238000002844 melting Methods 0.000 description 17
- 230000008018 melting Effects 0.000 description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 7
- 239000003345 natural gas Substances 0.000 description 7
- 239000010742 number 1 fuel oil Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000001172 regenerating effect Effects 0.000 description 5
- 239000000155 melt Substances 0.000 description 4
- 238000010309 melting process Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 239000005356 container glass Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000156 glass melt Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 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
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/235—Heating the glass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/626,692 US4006003A (en) | 1975-10-29 | 1975-10-29 | Process for melting glass |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2648691A1 DE2648691A1 (de) | 1977-05-05 |
| DE2648691B2 DE2648691B2 (de) | 1978-05-11 |
| DE2648691C3 true DE2648691C3 (de) | 1979-01-11 |
Family
ID=24511431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2648691A Expired DE2648691C3 (de) | 1975-10-29 | 1976-10-27 | Verfahren zur Glasherstellung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4006003A (enExample) |
| JP (1) | JPS5256120A (enExample) |
| AU (1) | AU497376B2 (enExample) |
| DE (1) | DE2648691C3 (enExample) |
| FR (1) | FR2329601A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0115247B1 (de) * | 1982-12-06 | 1987-03-04 | Körting Hannover Ag | Brennereinrichtung für Glasschmelzöfen |
| AR240891A1 (es) * | 1985-06-25 | 1991-03-27 | Ppg Ind Inc Cesionaria De Henr | Un metodo de fundir un lote o carga de vidrio o lo similar. |
| KR100272748B1 (ko) * | 1992-09-14 | 2000-11-15 | 메어리 앤 크러척 | 산소 연소를 사용하여 노에서 유리를 용융하고 정련하는 방법 및 장치 |
| 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 |
| US6748883B2 (en) * | 2002-10-01 | 2004-06-15 | Vitro Global, S.A. | Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace |
| US7621154B2 (en) | 2007-05-02 | 2009-11-24 | Air Products And Chemicals, Inc. | Solid fuel combustion for industrial melting with a slagging combustor |
| WO2009034408A1 (en) * | 2007-09-12 | 2009-03-19 | Vitro Global, S.A. | Method for melting glass in a recuperative glass melting furnace |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1513828A (en) * | 1922-01-10 | 1924-11-04 | Robert B Kernohan | Structure and method of operation of heating furnaces |
| US1468008A (en) * | 1922-11-18 | 1923-09-18 | Charles W Dyson | Process of and apparatus for burning powdered fuel |
| US1715584A (en) * | 1924-10-23 | 1929-06-04 | Anoilcoal Burner Co | Method and apparatus for burning fuel |
| US2111908A (en) * | 1933-10-04 | 1938-03-22 | Riley Stoker Corp | Combustion apparatus |
| US2284708A (en) * | 1939-12-19 | 1942-06-02 | Ernest L Woolley | Fuel burner |
| US2354324A (en) * | 1941-06-18 | 1944-07-25 | Levi S Longenecker | Regenerative furnace and method of burning liquid fuel therein |
| US2550390A (en) * | 1944-08-25 | 1951-04-24 | C H Wheeler Mfg Co | Method for treating fuel |
| US2584805A (en) * | 1945-07-18 | 1952-02-05 | Robert F Leftwich | Method and apparatus for producing an emulsion, including water, fuel oil, and finely divided solids for combustion |
| US2860449A (en) * | 1955-07-07 | 1958-11-18 | Thermal Engineering Company | Continuous glass melting furnace |
| FR1347790A (fr) * | 1961-11-24 | 1964-01-04 | Nat Steel Corp | Fonctionnement de hauts fourneaux produisant de la fonte |
| US3197305A (en) * | 1962-01-15 | 1965-07-27 | Colorado Fuel & Iron Corp | Iron blast furnace fuel injection |
| BE629657A (enExample) * | 1962-03-17 | |||
| GB1003026A (en) * | 1963-02-21 | 1965-09-02 | Farnsfield Ltd | Continuous production of furnace products |
| FR1360793A (fr) * | 1963-04-02 | 1964-05-15 | Babcock & Wilcox France | Brûleur combiné à charbon pulvérisé et à fuel-oil |
| US3241505A (en) * | 1963-07-17 | 1966-03-22 | Combustion Eng | System for regulating the supply of pulverized fuel slurry to a furnace |
| US3353941A (en) * | 1964-05-29 | 1967-11-21 | Emhart Corp | Method of melting glass |
| US3350185A (en) * | 1965-01-18 | 1967-10-31 | Owens Illinois Inc | Method of eliminating a foam blanket on the surface of molten glass |
| US3368804A (en) * | 1965-08-17 | 1968-02-13 | Bailey Meter Co | Blast furnace injection fuel control |
| US3515529A (en) * | 1967-06-08 | 1970-06-02 | Owens Illinois Inc | Glass melting furnace and method of operation |
| JPS5229765B2 (enExample) * | 1972-11-14 | 1977-08-04 | ||
| JPS50130028A (enExample) * | 1974-03-31 | 1975-10-14 | ||
| US3969068A (en) * | 1974-12-16 | 1976-07-13 | Tusco Engineering Co., Inc. | Method for coal firing glass furnaces |
-
1975
- 1975-10-29 US US05/626,692 patent/US4006003A/en not_active Expired - Lifetime
-
1976
- 1976-10-27 DE DE2648691A patent/DE2648691C3/de not_active Expired
- 1976-10-28 AU AU19089/76A patent/AU497376B2/en not_active Expired
- 1976-10-28 FR FR7632644A patent/FR2329601A1/fr active Granted
- 1976-10-29 JP JP51129569A patent/JPS5256120A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU1908976A (en) | 1978-05-04 |
| DE2648691B2 (de) | 1978-05-11 |
| DE2648691A1 (de) | 1977-05-05 |
| FR2329601A1 (fr) | 1977-05-27 |
| US4006003A (en) | 1977-02-01 |
| FR2329601B1 (enExample) | 1982-08-06 |
| AU497376B2 (en) | 1978-12-07 |
| JPS5256120A (en) | 1977-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |