AU550283B2 - Directed flow, thin layer glass fusion - Google Patents
Directed flow, thin layer glass fusionInfo
- Publication number
- AU550283B2 AU550283B2 AU86887/82A AU8688782A AU550283B2 AU 550283 B2 AU550283 B2 AU 550283B2 AU 86887/82 A AU86887/82 A AU 86887/82A AU 8688782 A AU8688782 A AU 8688782A AU 550283 B2 AU550283 B2 AU 550283B2
- Authority
- AU
- Australia
- Prior art keywords
- hearth
- briquettes
- glass
- temperature
- molten
- 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.)
- Ceased
Links
- 239000011521 glass Substances 0.000 title claims description 99
- 230000004927 fusion Effects 0.000 title claims description 12
- 238000000034 method Methods 0.000 claims description 69
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 68
- 230000015556 catabolic process Effects 0.000 claims description 46
- 239000002994 raw material Substances 0.000 claims description 43
- 238000006243 chemical reaction Methods 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 37
- 239000007789 gas Substances 0.000 claims description 35
- 239000004484 Briquette Substances 0.000 claims description 32
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 30
- 239000006060 molten glass Substances 0.000 claims description 28
- 239000011819 refractory material Substances 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000002844 melting Methods 0.000 claims description 20
- 230000008018 melting Effects 0.000 claims description 20
- 239000004576 sand Substances 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 19
- 239000011230 binding agent Substances 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 17
- 239000000377 silicon dioxide Substances 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 15
- 235000017550 sodium carbonate Nutrition 0.000 claims description 15
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 14
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 13
- 238000005816 glass manufacturing process Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000008240 homogeneous mixture Substances 0.000 claims description 10
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 9
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000012768 molten material Substances 0.000 claims description 9
- 239000005368 silicate glass Substances 0.000 claims description 9
- 239000004115 Sodium Silicate Substances 0.000 claims description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims description 7
- 150000001340 alkali metals Chemical class 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000007670 refining Methods 0.000 claims description 7
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 239000003607 modifier Substances 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 4
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N SnO2 Inorganic materials O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 238000005056 compaction Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- YADSGOSSYOOKMP-UHFFFAOYSA-N lead dioxide Inorganic materials O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003345 natural gas Substances 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 claims 19
- 230000000284 resting effect Effects 0.000 claims 5
- 238000009736 wetting Methods 0.000 claims 5
- 239000007864 aqueous solution Substances 0.000 claims 3
- 239000000243 solution Substances 0.000 claims 3
- KKEBXNMGHUCPEZ-UHFFFAOYSA-N 4-phenyl-1-(2-sulfanylethyl)imidazolidin-2-one Chemical compound N1C(=O)N(CCS)CC1C1=CC=CC=C1 KKEBXNMGHUCPEZ-UHFFFAOYSA-N 0.000 claims 2
- 239000000543 intermediate Substances 0.000 claims 2
- 238000011084 recovery Methods 0.000 claims 2
- 241000282326 Felis catus Species 0.000 claims 1
- 241001397173 Kali <angiosperm> Species 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 40
- 238000004519 manufacturing process Methods 0.000 description 14
- 230000005855 radiation Effects 0.000 description 10
- 239000004615 ingredient Substances 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 239000007791 liquid phase Substances 0.000 description 7
- 239000003570 air Substances 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 6
- 239000006063 cullet Substances 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 239000005361 soda-lime glass Substances 0.000 description 4
- 229940032158 sodium silicate Drugs 0.000 description 4
- 235000019794 sodium silicate Nutrition 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000005388 borosilicate glass Substances 0.000 description 3
- 238000005094 computer simulation Methods 0.000 description 3
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 3
- YEXPOXQUZXUXJW-UHFFFAOYSA-N lead(II) oxide Inorganic materials [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000005355 lead glass Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000010434 nepheline Substances 0.000 description 2
- 229910052664 nepheline Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010435 syenite Substances 0.000 description 2
- MQWCQFCZUNBTCM-UHFFFAOYSA-N 2-tert-butyl-6-(3-tert-butyl-2-hydroxy-5-methylphenyl)sulfanyl-4-methylphenol Chemical compound CC(C)(C)C1=CC(C)=CC(SC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O MQWCQFCZUNBTCM-UHFFFAOYSA-N 0.000 description 1
- 241000331231 Amorphocerini gen. n. 1 DAD-2008 Species 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000025221 Humulus lupulus Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000005354 aluminosilicate glass Substances 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
- C03C1/026—Pelletisation or prereacting of powdered raw materials
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B1/00—Preparing the batches
- C03B1/02—Compacting the glass batches, e.g. pelletising
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
- C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
- C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
- C03B3/023—Preheating
-
- 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
- C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
- Glass Melting And Manufacturing (AREA)
- Electroluminescent Light Sources (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27033081A | 1981-06-04 | 1981-06-04 | |
| US270330 | 1988-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU8688782A AU8688782A (en) | 1982-12-07 |
| AU550283B2 true AU550283B2 (en) | 1986-03-13 |
Family
ID=23030883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU86887/82A Ceased AU550283B2 (en) | 1981-06-04 | 1982-05-24 | Directed flow, thin layer glass fusion |
Country Status (20)
| Country | Link |
|---|---|
| EP (1) | EP0081563B1 (Direct) |
| JP (1) | JPS58500896A (Direct) |
| KR (1) | KR840000441A (Direct) |
| AR (1) | AR228660A1 (Direct) |
| AU (1) | AU550283B2 (Direct) |
| BR (1) | BR8207734A (Direct) |
| CA (1) | CA1192408A (Direct) |
| DE (1) | DE3273973D1 (Direct) |
| DK (1) | DK43783A (Direct) |
| ES (1) | ES512812A0 (Direct) |
| GR (1) | GR76441B (Direct) |
| IL (1) | IL65846A (Direct) |
| IT (1) | IT1156473B (Direct) |
| NO (1) | NO830369L (Direct) |
| NZ (1) | NZ200718A (Direct) |
| PH (1) | PH19396A (Direct) |
| PT (1) | PT75004B (Direct) |
| TR (1) | TR21277A (Direct) |
| WO (1) | WO1982004247A1 (Direct) |
| ZA (1) | ZA823599B (Direct) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4474594A (en) * | 1983-02-14 | 1984-10-02 | Pq Corporation | Method for forming compacted bodies of glassmaking raw materials |
| WO2003074434A1 (en) * | 2002-02-28 | 2003-09-12 | Alfred University | Selective glass batching methods for improving melting efficiency and reducing gross segregation of glass batch components |
| US8783067B2 (en) * | 2006-06-13 | 2014-07-22 | Johns Manville | Use of pre-reacted cements as raw material for glass production and the manufacture of fiber therefrom |
| US11370686B2 (en) | 2019-10-01 | 2022-06-28 | Owens-Brockway Glass Container Inc. | Fining submerged combustion glass |
| US11459263B2 (en) | 2019-10-01 | 2022-10-04 | Owens-Brockway Glass Container Inc. | Selective chemical fining of small bubbles in glass |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1575514A (en) * | 1924-04-12 | 1926-03-02 | B F Drakenfeld & Co Inc | Apparatus for making glass and process therefor |
| US4023976A (en) * | 1976-01-23 | 1977-05-17 | Fmc Corporation | Manufacture of glass using briquettes |
| DE2759021A1 (de) * | 1977-12-30 | 1979-07-12 | Kloeckner Humboldt Deutz Ag | Verfahren zum stueckigmachen von glasrohstoffgemengen |
-
1982
- 1982-05-21 IL IL65846A patent/IL65846A/xx unknown
- 1982-05-24 WO PCT/US1982/000702 patent/WO1982004247A1/en not_active Ceased
- 1982-05-24 DE DE8282902123T patent/DE3273973D1/de not_active Expired
- 1982-05-24 JP JP57502123A patent/JPS58500896A/ja active Pending
- 1982-05-24 AU AU86887/82A patent/AU550283B2/en not_active Ceased
- 1982-05-24 BR BR8207734A patent/BR8207734A/pt unknown
- 1982-05-24 NZ NZ200718A patent/NZ200718A/en unknown
- 1982-05-24 EP EP82902123A patent/EP0081563B1/en not_active Expired
- 1982-05-25 ZA ZA823599A patent/ZA823599B/xx unknown
- 1982-05-27 PH PH27355A patent/PH19396A/en unknown
- 1982-06-02 GR GR68326A patent/GR76441B/el unknown
- 1982-06-03 PT PT75004A patent/PT75004B/pt unknown
- 1982-06-03 ES ES512812A patent/ES512812A0/es active Granted
- 1982-06-03 KR KR1019820002480A patent/KR840000441A/ko not_active Withdrawn
- 1982-06-03 CA CA000404444A patent/CA1192408A/en not_active Expired
- 1982-06-03 IT IT67714/82A patent/IT1156473B/it active
- 1982-06-04 AR AR289602A patent/AR228660A1/es active
- 1982-06-04 TR TR21277A patent/TR21277A/xx unknown
-
1983
- 1983-02-03 DK DK43783A patent/DK43783A/da not_active Application Discontinuation
- 1983-02-03 NO NO830369A patent/NO830369L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK43783D0 (da) | 1983-02-03 |
| ES8400723A1 (es) | 1983-11-01 |
| DE3273973D1 (en) | 1986-12-04 |
| EP0081563B1 (en) | 1986-10-29 |
| IL65846A0 (en) | 1982-08-31 |
| EP0081563A1 (en) | 1983-06-22 |
| CA1192408A (en) | 1985-08-27 |
| IT1156473B (it) | 1987-02-04 |
| AR228660A1 (es) | 1983-03-30 |
| AU8688782A (en) | 1982-12-07 |
| PH19396A (en) | 1986-04-10 |
| GR76441B (Direct) | 1984-08-10 |
| DK43783A (da) | 1983-02-03 |
| IT8267714A0 (it) | 1982-06-03 |
| WO1982004247A1 (en) | 1982-12-09 |
| JPS58500896A (ja) | 1983-06-02 |
| PT75004B (en) | 1984-05-08 |
| KR840000441A (ko) | 1984-02-22 |
| BR8207734A (pt) | 1983-05-10 |
| TR21277A (tr) | 1984-03-15 |
| ES512812A0 (es) | 1983-11-01 |
| NZ200718A (en) | 1985-12-13 |
| PT75004A (en) | 1982-07-01 |
| IL65846A (en) | 1987-12-31 |
| ZA823599B (en) | 1984-01-25 |
| NO830369L (no) | 1983-02-03 |
| EP0081563A4 (en) | 1983-09-29 |
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