NL8100410A - Werkwijze voor het inbouwen en verwisselen van een gasdoorlatend vuurvast inzetstuk in de wand van een een smelt bevattend reservoir voor het in het reservoir invoeren van gassen, bijvoorbeeld spoel- of draaggassen, en inrichting voor het uitvoeren van deze werkwijze. - Google Patents
Werkwijze voor het inbouwen en verwisselen van een gasdoorlatend vuurvast inzetstuk in de wand van een een smelt bevattend reservoir voor het in het reservoir invoeren van gassen, bijvoorbeeld spoel- of draaggassen, en inrichting voor het uitvoeren van deze werkwijze. Download PDFInfo
- Publication number
- NL8100410A NL8100410A NL8100410A NL8100410A NL8100410A NL 8100410 A NL8100410 A NL 8100410A NL 8100410 A NL8100410 A NL 8100410A NL 8100410 A NL8100410 A NL 8100410A NL 8100410 A NL8100410 A NL 8100410A
- Authority
- NL
- Netherlands
- Prior art keywords
- gas
- reservoir
- wall
- permeable
- gases
- Prior art date
Links
- 239000007789 gas Substances 0.000 title claims description 28
- 239000012159 carrier gas Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 9
- 238000011010 flushing procedure Methods 0.000 title claims description 8
- 230000009970 fire resistant effect Effects 0.000 title description 2
- 238000002844 melting Methods 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- 239000002184 metal Substances 0.000 claims description 13
- 239000000155 melt Substances 0.000 claims description 11
- 239000004575 stone Substances 0.000 claims description 11
- 235000014443 Pyrus communis Nutrition 0.000 claims description 6
- 235000021028 berry Nutrition 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000002657 fibrous material Substances 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000156 glass melt Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003313 weakening effect Effects 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
- Y10T29/4973—Replacing of defective part
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3003884 | 1980-02-02 | ||
| DE3003884A DE3003884C2 (de) | 1980-02-02 | 1980-02-02 | Verfahren zum Einbau und Austausch eines gasdurchlässigen feuerfesten Einsatzes in der Wandung eine Schmelze enthaltenden Behälters für das Einführen von Gasen, in den Behälter und Anordnung für die Durchführung dieses Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8100410A true NL8100410A (nl) | 1981-09-01 |
Family
ID=6093622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8100410A NL8100410A (nl) | 1980-02-02 | 1981-01-28 | Werkwijze voor het inbouwen en verwisselen van een gasdoorlatend vuurvast inzetstuk in de wand van een een smelt bevattend reservoir voor het in het reservoir invoeren van gassen, bijvoorbeeld spoel- of draaggassen, en inrichting voor het uitvoeren van deze werkwijze. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4331471A (es) |
| AT (1) | AT383616B (es) |
| BE (1) | BE887141A (es) |
| CA (1) | CA1136408A (es) |
| DE (1) | DE3003884C2 (es) |
| ES (1) | ES498928A0 (es) |
| FR (1) | FR2475063B1 (es) |
| GB (1) | GB2069114B (es) |
| LU (1) | LU83097A1 (es) |
| NL (1) | NL8100410A (es) |
| ZA (1) | ZA81693B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3318422C2 (de) * | 1983-05-20 | 1985-03-21 | Didier-Werke Ag, 6200 Wiesbaden | Gasspülanordnung und Verfahren zur Betätigung einer derartigen Anordnung |
| US4589635A (en) * | 1984-05-24 | 1986-05-20 | Pollock Company | Porous plug retainer |
| DE3505821C1 (de) * | 1985-02-20 | 1986-08-07 | Didier-Werke Ag, 6200 Wiesbaden | Huelse zum Einblasen von Feststoffen in eine Metallschmelze |
| DE3523171C1 (de) * | 1985-06-28 | 1986-10-30 | Didier-Werke Ag, 6200 Wiesbaden | Gasspueleinrichtung |
| ATE44771T1 (de) * | 1985-12-04 | 1989-08-15 | Didier Werke Ag | Gasspueleinrichtung fuer schmelzenbehaelter. |
| DE3623609C1 (de) * | 1986-07-12 | 1988-01-21 | Didier Werke Ag | Gasspueleinrichtung |
| AT391483B (de) * | 1986-12-02 | 1990-10-10 | Radex Austria Ag | Behaelter zur behandlung von hochschmelzenden stoffen, feuerfester stein fuer die zustellung und verfahren zum betrieb eines solchen behaelters |
| DE3911881C1 (en) * | 1989-04-11 | 1990-08-09 | Radex-Heraklith Industriebeteiligungs Ag, Wien, At | Fired gas flushing brick - for decarburisation of molten steel in vacuum vessel, comprises ceramic parallel tube lets |
| DE4136552A1 (de) * | 1991-11-06 | 1993-05-13 | Kortec Ag | Dueseneinrichtung zum einleiten von medien in eine schmelze und verfahren zum betrieb dieser dueseneinrichtung |
| US5435528A (en) * | 1994-04-12 | 1995-07-25 | Reynolds Metals Company | Porous plug structure for aluminum furances |
| LU102096B1 (en) * | 2020-09-28 | 2022-03-29 | Wurth Paul Sa | Exchangeable cooled nose with ceramic injector passage |
| US11993828B2 (en) | 2022-04-05 | 2024-05-28 | Doggone Investment Co. LLC | Apparatus and method for production of high purity copper-based alloys |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU30391A1 (es) * | 1949-11-03 | |||
| NL74999C (es) * | 1952-01-21 | |||
| BE635868A (es) * | 1962-08-07 | |||
| GB1027537A (en) * | 1964-03-14 | 1966-04-27 | British Cast Iron Res Ass | Improvements in ladles for treatment of molten metals |
| US3395910A (en) * | 1965-12-01 | 1968-08-06 | Union Carbide Corp | Metallurgical tuyere |
| GB1452909A (en) * | 1973-10-24 | 1976-10-20 | Electricity Council | Injectors for injecting gas into molten metal |
| SE392479B (sv) * | 1974-03-20 | 1977-03-28 | Asea Ab | Forma vid metallurgiska konvertrar och smeltugnar |
| DE2654232C3 (de) * | 1976-11-30 | 1979-07-05 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren und Vorrichtung zum Herstellen von Düsenböden |
| GB2001743A (en) * | 1977-07-27 | 1979-02-07 | British Steel Corp | Removable tuyere block assembly |
-
1980
- 1980-02-02 DE DE3003884A patent/DE3003884C2/de not_active Expired
-
1981
- 1981-01-16 AT AT0016081A patent/AT383616B/de not_active IP Right Cessation
- 1981-01-20 BE BE0/203530A patent/BE887141A/fr not_active IP Right Cessation
- 1981-01-27 LU LU83097A patent/LU83097A1/de unknown
- 1981-01-28 NL NL8100410A patent/NL8100410A/nl not_active Application Discontinuation
- 1981-01-29 FR FR8101701A patent/FR2475063B1/fr not_active Expired
- 1981-01-29 ES ES498928A patent/ES498928A0/es active Granted
- 1981-01-30 CA CA000369772A patent/CA1136408A/en not_active Expired
- 1981-01-30 US US06/230,368 patent/US4331471A/en not_active Expired - Fee Related
- 1981-02-02 ZA ZA00810693A patent/ZA81693B/xx unknown
- 1981-02-02 GB GB8103079A patent/GB2069114B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1136408A (en) | 1982-11-30 |
| ES8203974A1 (es) | 1982-05-01 |
| GB2069114A (en) | 1981-08-19 |
| BE887141A (fr) | 1981-05-14 |
| FR2475063B1 (fr) | 1986-05-23 |
| AT383616B (de) | 1987-07-27 |
| FR2475063A1 (fr) | 1981-08-07 |
| ATA16081A (de) | 1986-12-15 |
| ES498928A0 (es) | 1982-05-01 |
| DE3003884C2 (de) | 1983-02-10 |
| GB2069114B (en) | 1983-05-11 |
| LU83097A1 (de) | 1981-06-04 |
| ZA81693B (en) | 1982-02-24 |
| US4331471A (en) | 1982-05-25 |
| DE3003884A1 (de) | 1981-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |