SI9210040A - Process and apparatus for the production of mineral threads - Google Patents
Process and apparatus for the production of mineral threads Download PDFInfo
- Publication number
- SI9210040A SI9210040A SI9210040A SI9210040A SI9210040A SI 9210040 A SI9210040 A SI 9210040A SI 9210040 A SI9210040 A SI 9210040A SI 9210040 A SI9210040 A SI 9210040A SI 9210040 A SI9210040 A SI 9210040A
- Authority
- SI
- Slovenia
- Prior art keywords
- reserve
- electrodes
- heating
- glass
- molten
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000008569 process Effects 0.000 title claims description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 title description 2
- 239000011707 mineral Substances 0.000 title description 2
- 239000012768 molten material Substances 0.000 claims abstract description 29
- 238000002844 melting Methods 0.000 claims abstract description 28
- 230000008018 melting Effects 0.000 claims abstract description 27
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 37
- 238000010438 heat treatment Methods 0.000 claims description 32
- 239000000835 fiber Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 23
- 238000012681 fiber drawing Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000002557 mineral fiber Substances 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 238000003723 Smelting Methods 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 238000004320 controlled atmosphere Methods 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 23
- 238000003860 storage Methods 0.000 abstract 2
- 239000011490 mineral wool Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 239000000203 mixture Substances 0.000 description 13
- 239000006060 molten glass Substances 0.000 description 12
- 239000000571 coke Substances 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 8
- 239000000155 melt Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000003750 conditioning effect Effects 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/07—Controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/04—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like tiltable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
- F27B3/19—Arrangements of devices for discharging
-
- 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
- F27D11/02—Ohmic resistance heating
- F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Fibers (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9100547A FR2671792B1 (fr) | 1991-01-18 | 1991-01-18 | Procede et dispositif d'obtention de fibres minerales. |
| FR9100548 | 1991-01-18 | ||
| YU4092A YU48152B (sh) | 1991-01-18 | 1992-01-16 | Postupak i uređaj za izradu mineralnih vlakana |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI9210040A true SI9210040A (en) | 1994-06-30 |
Family
ID=26228463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9210040A SI9210040A (en) | 1991-01-18 | 1992-01-16 | Process and apparatus for the production of mineral threads |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US5338329A (cs) |
| EP (1) | EP0495723B1 (cs) |
| JP (1) | JPH04310534A (cs) |
| KR (1) | KR920014724A (cs) |
| AT (1) | ATE136288T1 (cs) |
| AU (1) | AU652795B2 (cs) |
| BR (1) | BR9200085A (cs) |
| CA (1) | CA2059438A1 (cs) |
| CZ (1) | CZ282721B6 (cs) |
| DE (1) | DE69209535T2 (cs) |
| DK (1) | DK0495723T3 (cs) |
| ES (1) | ES2087468T3 (cs) |
| FI (1) | FI97052C (cs) |
| HR (1) | HRP940787A2 (cs) |
| HU (1) | HUT63121A (cs) |
| NO (1) | NO920123L (cs) |
| PL (1) | PL168386B1 (cs) |
| SI (1) | SI9210040A (cs) |
| TR (1) | TR26879A (cs) |
| YU (1) | YU48152B (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU746124C (en) * | 1997-07-22 | 2005-06-02 | Isover, Saint-Gobain | Glass furnace and installation comprising same |
| GB201501314D0 (en) * | 2015-01-27 | 2015-03-11 | Knauf Insulation And Knauf Insulation Llc And Knauf Insulation Gmbh And Knauf Insulation Doo Skofja | Glass melting |
| EP3511091A1 (de) * | 2018-01-12 | 2019-07-17 | StrikoWestofen GmbH | Schmelze-überführungssystem zum aufnehmen, transportieren und fördern einer metallschmelze |
| CN210825953U (zh) * | 2019-09-29 | 2020-06-23 | 泰安顺茂新材料技术有限公司 | 一种复合加热高均质玻璃纤维拉丝炉 |
| FR3116815B1 (fr) * | 2020-11-30 | 2023-04-28 | Saint Gobain Isover | Procede de traitement de dechets verriers |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR452578A (fr) * | 1912-03-09 | 1913-05-19 | Joseph Lambot | Four basculant pour la fusion du verre et des métaux |
| FR1069730A (fr) * | 1951-11-08 | 1954-07-12 | Carborundum Co | Procédé et appareil de fusion de matières réfractaires minérales |
| US3390219A (en) * | 1966-04-26 | 1968-06-25 | Fmc Corp | Electrode furnace |
| US4146375A (en) * | 1972-09-20 | 1979-03-27 | Reichhold Chemicals, Inc. | Method for the continuous production of glass fiber strand |
| DE3241987C2 (de) * | 1982-11-10 | 1986-12-11 | Mannesmann Ag, 4000 Duesseldorf | Kippbarer Lichtbogenofen |
| ATE28930T1 (de) * | 1983-06-15 | 1987-08-15 | Mannesmann Ag | Verfahren zum betreiben eines metallurgischen schmelzofens und metallurgischer schmelzofen. |
| DE3412077A1 (de) * | 1984-03-31 | 1985-10-03 | Fried. Krupp Gmbh, 4300 Essen | Kippbares metallurgisches ofengefaess |
| FR2572390B1 (fr) * | 1984-10-30 | 1986-12-19 | Saint Gobain Isover | Perfectionnements a l'alimentation en materiau etirable dans les techniques de production de fibres minerales |
| FI72502C (fi) * | 1984-12-21 | 1987-06-08 | Outokumpu Oy | Saett och anordning foer framstaellning av vaermebestaendigt och/eller eldbestaendigt fibermaterial. |
| JPS63176313A (ja) * | 1987-01-14 | 1988-07-20 | Sumitomo Metal Ind Ltd | ロツクウ−ル製造用電気炉 |
| FI80667C (sv) * | 1988-09-02 | 1990-07-10 | Partek Ab | Förfarande och anordning för tillverkning av mineralull |
| US4969940A (en) * | 1990-01-05 | 1990-11-13 | Schwarb Charles H | Apparatus and method for making mineral wool from coal-ash |
-
1992
- 1992-01-06 AU AU10031/92A patent/AU652795B2/en not_active Ceased
- 1992-01-09 NO NO92920123A patent/NO920123L/no unknown
- 1992-01-14 CZ CS92100A patent/CZ282721B6/cs unknown
- 1992-01-14 BR BR929200085A patent/BR9200085A/pt not_active Application Discontinuation
- 1992-01-15 CA CA002059438A patent/CA2059438A1/fr not_active Abandoned
- 1992-01-16 SI SI9210040A patent/SI9210040A/sl unknown
- 1992-01-16 YU YU4092A patent/YU48152B/sh unknown
- 1992-01-16 HU HU9200146A patent/HUT63121A/hu unknown
- 1992-01-17 US US07/822,199 patent/US5338329A/en not_active Expired - Fee Related
- 1992-01-17 AT AT92400120T patent/ATE136288T1/de active
- 1992-01-17 DE DE69209535T patent/DE69209535T2/de not_active Expired - Fee Related
- 1992-01-17 PL PL92293226A patent/PL168386B1/pl unknown
- 1992-01-17 KR KR1019920000619A patent/KR920014724A/ko not_active Ceased
- 1992-01-17 DK DK92400120.9T patent/DK0495723T3/da active
- 1992-01-17 FI FI920224A patent/FI97052C/fi active
- 1992-01-17 JP JP4006560A patent/JPH04310534A/ja active Pending
- 1992-01-17 ES ES92400120T patent/ES2087468T3/es not_active Expired - Lifetime
- 1992-01-17 TR TR00056/92A patent/TR26879A/xx unknown
- 1992-01-17 EP EP92400120A patent/EP0495723B1/fr not_active Expired - Lifetime
-
1994
- 1994-10-26 HR HRP-40/92A patent/HRP940787A2/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69209535D1 (de) | 1996-05-09 |
| FI920224L (fi) | 1992-07-19 |
| FI97052C (fi) | 1996-10-10 |
| FI97052B (fi) | 1996-06-28 |
| HRP940787A2 (en) | 1997-02-28 |
| NO920123L (no) | 1992-07-20 |
| EP0495723A1 (fr) | 1992-07-22 |
| NO920123D0 (no) | 1992-01-09 |
| DE69209535T2 (de) | 1996-11-21 |
| YU4092A (sh) | 1995-01-31 |
| JPH04310534A (ja) | 1992-11-02 |
| CZ282721B6 (cs) | 1997-09-17 |
| PL168386B1 (pl) | 1996-02-29 |
| AU652795B2 (en) | 1994-09-08 |
| ATE136288T1 (de) | 1996-04-15 |
| HUT63121A (en) | 1993-07-28 |
| AU1003192A (en) | 1992-07-23 |
| CS10092A3 (en) | 1992-08-12 |
| EP0495723B1 (fr) | 1996-04-03 |
| CA2059438A1 (fr) | 1992-07-19 |
| YU48152B (sh) | 1997-05-28 |
| KR920014724A (ko) | 1992-08-25 |
| PL293226A1 (en) | 1992-08-10 |
| HU9200146D0 (en) | 1992-04-28 |
| ES2087468T3 (es) | 1996-07-16 |
| US5338329A (en) | 1994-08-16 |
| TR26879A (tr) | 1994-08-22 |
| BR9200085A (pt) | 1992-10-06 |
| DK0495723T3 (da) | 1996-08-05 |
| FI920224A0 (fi) | 1992-01-17 |
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