DE2110669C3 - Vorrichtung und Verfahren zur kontinuierlichen Verflüssigung eines fein zerkleinerten kieselsäurehaltigen Materials - Google Patents
Vorrichtung und Verfahren zur kontinuierlichen Verflüssigung eines fein zerkleinerten kieselsäurehaltigen MaterialsInfo
- Publication number
- DE2110669C3 DE2110669C3 DE2110669A DE2110669A DE2110669C3 DE 2110669 C3 DE2110669 C3 DE 2110669C3 DE 2110669 A DE2110669 A DE 2110669A DE 2110669 A DE2110669 A DE 2110669A DE 2110669 C3 DE2110669 C3 DE 2110669C3
- Authority
- DE
- Germany
- Prior art keywords
- silicon
- melt
- granular
- electrodes
- containing material
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 64
- 239000000463 material Substances 0.000 title claims description 51
- 238000000034 method Methods 0.000 title claims description 20
- 239000000377 silicon dioxide Substances 0.000 title description 12
- 239000000155 melt Substances 0.000 claims description 33
- 229910052710 silicon Inorganic materials 0.000 claims description 21
- 239000010703 silicon Substances 0.000 claims description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 17
- 239000005350 fused silica glass Substances 0.000 claims description 17
- 235000012239 silicon dioxide Nutrition 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 13
- 239000010453 quartz Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 238000011109 contamination Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000011345 viscous material Substances 0.000 claims description 2
- 150000003376 silicon Chemical class 0.000 claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 2
- NUMXHEUHHRTBQT-AATRIKPKSA-N 2,4-dimethoxy-1-[(e)-2-nitroethenyl]benzene Chemical compound COC1=CC=C(\C=C\[N+]([O-])=O)C(OC)=C1 NUMXHEUHHRTBQT-AATRIKPKSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000011346 highly viscous material Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 1
- 235000013980 iron oxide Nutrition 0.000 claims 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 239000012768 molten material Substances 0.000 claims 1
- 150000004760 silicates Chemical class 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 238000001125 extrusion Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- METKIMKYRPQLGS-UHFFFAOYSA-N atenolol Chemical compound CC(C)NCC(O)COC1=CC=C(CC(N)=O)C=C1 METKIMKYRPQLGS-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
-
- 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
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
- C03B5/0275—Shaft furnaces
-
- 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
- C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
-
- 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
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Silicon Compounds (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45020660A JPS5016369B1 (cg-RX-API-DMAC10.html) | 1970-03-12 | 1970-03-12 | |
| JP5754770 | 1970-07-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2110669A1 DE2110669A1 (de) | 1971-09-30 |
| DE2110669B2 DE2110669B2 (de) | 1974-10-10 |
| DE2110669C3 true DE2110669C3 (de) | 1975-09-11 |
Family
ID=26357629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2110669A Expired DE2110669C3 (de) | 1970-03-12 | 1971-03-05 | Vorrichtung und Verfahren zur kontinuierlichen Verflüssigung eines fein zerkleinerten kieselsäurehaltigen Materials |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3689679A (cg-RX-API-DMAC10.html) |
| CA (1) | CA958453A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2110669C3 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2087798A5 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1351641A (cg-RX-API-DMAC10.html) |
| NL (1) | NL7103275A (cg-RX-API-DMAC10.html) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868241A (en) * | 1973-06-12 | 1975-02-25 | Combustion Eng | Manufacture of fused cast refractory with streams of oxygen |
| US4268298A (en) * | 1977-11-25 | 1981-05-19 | Maul Technology Corporation | Molten glass feeding bowl |
| US4564379A (en) * | 1981-07-30 | 1986-01-14 | Ppg Industries, Inc. | Method for ablating liquefaction of materials |
| US4381934A (en) * | 1981-07-30 | 1983-05-03 | Ppg Industries, Inc. | Glass batch liquefaction |
| US4559071A (en) * | 1981-07-30 | 1985-12-17 | Ppg Industries, Inc. | Ablating liquefaction method |
| USRE32317E (en) * | 1981-07-30 | 1986-12-30 | 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 |
| US4545798A (en) * | 1983-06-02 | 1985-10-08 | Ppg Industries, Inc. | Ablating liquefaction employing plasma |
| DE3341748A1 (de) * | 1983-11-18 | 1985-05-30 | Kraftwerk Union AG, 4330 Mülheim | Verfahren und ofen zur beseitigung radioaktiver abfaelle |
| JPS62132733A (ja) * | 1985-12-06 | 1987-06-16 | Power Reactor & Nuclear Fuel Dev Corp | 高放射性廃棄物ガラス固化用電気溶融炉 |
| US4668271A (en) * | 1986-01-02 | 1987-05-26 | Ppg Industries, Inc. | Ablation melting with thermal protection |
| US4676819A (en) * | 1986-02-07 | 1987-06-30 | Ppg Industries, Inc. | Ablation melting with composite lining |
| GB2191998A (en) * | 1986-06-26 | 1987-12-31 | Pilkington Brothers Plc | Heat strengthened glass |
| RU2177914C1 (ru) * | 2000-05-11 | 2002-01-10 | Колмогоров Юрий Георгиевич | Устройство непрерывного действия для получения изделий из кварцевого стекла (варианты) |
| DE60144234D1 (de) * | 2000-07-31 | 2011-04-28 | Shinetsu Quartz Prod | Dorn zur herstellung von quartzglas und optische frfahren zur herstellung eines quarzglaselementes |
| US20040050106A1 (en) * | 2002-08-29 | 2004-03-18 | Murnane Rand A. | Producing glass using outgassed frit |
| US7805963B2 (en) * | 2004-03-04 | 2010-10-05 | Quantum Quartz, Llc | Method for continuously forming optical fiber connector glass and other close tolerance components |
| KR101587602B1 (ko) * | 2010-11-30 | 2016-02-02 | 미드렉스 테크놀리지스, 인코오포레이티드 | 재료 재순환 능력을 갖는 용융금속을 생산하기 위한 전기로 |
| CN118726670B (zh) * | 2024-07-04 | 2025-04-01 | 中化学大江环保科技股份有限公司 | 高炉干熄焦粉喷吹设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR746004A (fr) * | 1932-02-05 | 1933-05-20 | Saint Gobain | Procédé et dispositifs de fabrication de produits vitreux par étirage ou laminage |
| US3109045A (en) * | 1958-03-03 | 1963-10-29 | Owens Illinois Glass Co | Electrically heated glass melting unit |
| NL133852C (cg-RX-API-DMAC10.html) * | 1961-05-10 |
-
1971
- 1971-03-05 DE DE2110669A patent/DE2110669C3/de not_active Expired
- 1971-03-08 US US121974A patent/US3689679A/en not_active Expired - Lifetime
- 1971-03-09 CA CA107,252A patent/CA958453A/en not_active Expired
- 1971-03-11 NL NL7103275A patent/NL7103275A/xx unknown
- 1971-03-12 FR FR7108756A patent/FR2087798A5/fr not_active Expired
- 1971-04-19 GB GB2697671*A patent/GB1351641A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3689679A (en) | 1972-09-05 |
| DE2110669A1 (de) | 1971-09-30 |
| NL7103275A (cg-RX-API-DMAC10.html) | 1971-09-14 |
| GB1351641A (en) | 1974-05-01 |
| FR2087798A5 (cg-RX-API-DMAC10.html) | 1971-12-31 |
| CA958453A (en) | 1974-11-26 |
| DE2110669B2 (de) | 1974-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |