DD290867A5 - Verfahren zum betreiben eines glasschmelzofens - Google Patents
Verfahren zum betreiben eines glasschmelzofens Download PDFInfo
- Publication number
- DD290867A5 DD290867A5 DD89335561A DD33556189A DD290867A5 DD 290867 A5 DD290867 A5 DD 290867A5 DD 89335561 A DD89335561 A DD 89335561A DD 33556189 A DD33556189 A DD 33556189A DD 290867 A5 DD290867 A5 DD 290867A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- glass
- furnace
- layer
- melting furnace
- mixture
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000000156 glass melt Substances 0.000 title claims description 18
- 239000011521 glass Substances 0.000 claims abstract description 64
- 238000002844 melting Methods 0.000 claims abstract description 42
- 230000008018 melting Effects 0.000 claims abstract description 42
- 239000006060 molten glass Substances 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 claims abstract description 20
- 239000010425 asbestos Substances 0.000 claims abstract description 8
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000004017 vitrification Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims abstract description 4
- 150000001447 alkali salts Chemical class 0.000 claims abstract description 4
- 239000002956 ash Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 34
- 210000000941 bile Anatomy 0.000 claims description 22
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 10
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 10
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 10
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 8
- 229910001385 heavy metal Inorganic materials 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 239000002920 hazardous waste Substances 0.000 claims description 5
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 5
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 5
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 5
- 238000010309 melting process Methods 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000001103 potassium chloride Substances 0.000 claims description 4
- 235000011164 potassium chloride Nutrition 0.000 claims description 4
- 239000010802 sludge Substances 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 3
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 3
- 235000011151 potassium sulphates Nutrition 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000010801 sewage sludge Substances 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 3
- 235000011152 sodium sulphate Nutrition 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 claims description 2
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 14
- 150000003841 chloride salts Chemical class 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- -1 alkaline earth metal gallate Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012803 melt mixture Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002912 waste gas Substances 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
- C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
- C03B5/262—Drains, i.e. means to dump glass melt or remove unwanted materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/0066—Disposal of asbestos
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/20—Agglomeration, binding or encapsulation of solid waste
- B09B3/25—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
- B09B3/29—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix involving a melting or softening step
-
- 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
- C03B5/005—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture of glass-forming waste materials
-
- 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
- C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
-
- 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
- C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
- C03B5/205—Mechanical means for skimming or scraping the melt surface
-
- 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
- C03B5/265—Overflows; Lips; Tweels
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/02—Forehearths, i.e. feeder channels
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/30—Processing
- G21F9/301—Processing by fixation in stable solid media
- G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
- G21F9/305—Glass or glass like matrix
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Processing Of Solid Wastes (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3841918A DE3841918C1 (ko) | 1988-12-13 | 1988-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD290867A5 true DD290867A5 (de) | 1991-06-13 |
Family
ID=6369052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD89335561A DD290867A5 (de) | 1988-12-13 | 1989-12-12 | Verfahren zum betreiben eines glasschmelzofens |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4948411A (ko) |
| DD (1) | DD290867A5 (ko) |
| DE (1) | DE3841918C1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4435738C1 (de) * | 1994-10-06 | 1996-03-07 | Steinmueller Gmbh L & C | Verfahren zur Behandlung mineralfaserhaltiger Abfälle, insbesondere asbesthaltiger Abfälle |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59002761D1 (de) * | 1990-07-07 | 1993-10-21 | Sorg Gmbh & Co Kg | Glasschmelzofen, insbesondere für das Verglasen von Abfallstoffen. |
| DE4112162C1 (ko) * | 1991-04-13 | 1992-07-30 | Beteiligungen Sorg Gmbh & Co Kg, 8770 Lohr, De | |
| US5340372A (en) * | 1991-08-07 | 1994-08-23 | Pedro Buarque de Macedo | Process for vitrifying asbestos containing waste, infectious waste, toxic materials and radioactive waste |
| CZ278936B6 (en) * | 1991-09-23 | 1994-09-14 | Crystalex Sp | Vitrification process of powder waste, particularly fly ash from refuse incinerating plants |
| ATE201863T1 (de) * | 1993-03-08 | 2001-06-15 | Kobe Steel Ltd | Plasmaofen |
| DE4446576C1 (de) * | 1994-12-25 | 1996-04-25 | Sorg Gmbh & Co Kg | Wannen-Schmelzofen zum Inertisieren von Schadstoffen durch Verglasen |
| DE4446575C2 (de) * | 1994-12-25 | 1996-11-28 | Sorg Gmbh & Co Kg | Verfahren und Vorrichtung zum Abtrennen von Galle bei Schmelzprozessen von Glas |
| US5678236A (en) * | 1996-01-23 | 1997-10-14 | Pedro Buarque De Macedo | Method and apparatus for eliminating volatiles or airborne entrainments when vitrifying radioactive and/or hazardous waste |
| DE19723599A1 (de) | 1997-06-05 | 1998-12-10 | Abb Research Ltd | Verfahren zum Verglasen von schwermetallhaltigen Reststoffen mit einem über 10 Massen-% liegenden Chlorgehalt sowie Schmelzofen zur Durchführung des Verfahrens |
| FI123191B (sv) * | 2007-03-28 | 2012-12-14 | Paroc Oy Ab | Anordning och förfarande för smältpåmatning, anordningens användning |
| KR101583372B1 (ko) * | 2013-09-03 | 2016-01-07 | 주식회사 엘지화학 | 이질 유리 제거 장치 및 이를 포함하는 유리 제조 장치 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1875474A (en) * | 1932-09-06 | To libbey-owens | ||
| US1597440A (en) * | 1923-03-02 | 1926-08-24 | Libbey Owens Sheet Glass Co | Continuous tank furnace |
| US1818203A (en) * | 1927-07-27 | 1931-08-11 | Libbey Owens Ford Glass Co | Method and apparatus for producing molten glass |
| US1872477A (en) * | 1928-05-21 | 1932-08-16 | Libbey Owens Ford Glass Co | Furnace construction |
| US2122469A (en) * | 1936-09-10 | 1938-07-05 | Pittsburgh Plate Glass Co | Apparatus for making glass |
| US3226220A (en) * | 1961-09-06 | 1965-12-28 | Glaverbel | Device for the protection of barriers in glass furnaces |
| US3420653A (en) * | 1965-03-08 | 1969-01-07 | Corning Glass Works | Glass melting furnace |
| FR1502663A (fr) * | 1966-05-17 | 1967-11-24 | Saint Gobain | Procédé de fabrication du verre |
| US3771986A (en) * | 1972-06-01 | 1973-11-13 | Ppg Industries Inc | Continuously skimming viscous glass |
| GB8331031D0 (en) * | 1983-11-21 | 1983-12-29 | Roberts D | Vitrification of asbestos waste |
-
1988
- 1988-12-13 DE DE3841918A patent/DE3841918C1/de not_active Expired - Fee Related
-
1989
- 1989-01-30 US US07/303,841 patent/US4948411A/en not_active Expired - Fee Related
- 1989-12-12 DD DD89335561A patent/DD290867A5/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4435738C1 (de) * | 1994-10-06 | 1996-03-07 | Steinmueller Gmbh L & C | Verfahren zur Behandlung mineralfaserhaltiger Abfälle, insbesondere asbesthaltiger Abfälle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3841918C1 (ko) | 1990-04-12 |
| US4948411A (en) | 1990-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NPI | Change in the person, name or address of the patentee (addendum to changes before extension act) | ||
| ENJ | Ceased due to non-payment of renewal fee |