NO322601B1 - Inert tank for behandling av oksyderbart, flytende metall - Google Patents
Inert tank for behandling av oksyderbart, flytende metall Download PDFInfo
- Publication number
- NO322601B1 NO322601B1 NO20000206A NO20000206A NO322601B1 NO 322601 B1 NO322601 B1 NO 322601B1 NO 20000206 A NO20000206 A NO 20000206A NO 20000206 A NO20000206 A NO 20000206A NO 322601 B1 NO322601 B1 NO 322601B1
- Authority
- NO
- Norway
- Prior art keywords
- tank
- lid
- liquid metal
- equipment
- tank body
- Prior art date
Links
- 229910001338 liquidmetal Inorganic materials 0.000 title claims abstract description 63
- 238000011282 treatment Methods 0.000 title claims description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000011800 void material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 38
- 239000003570 air Substances 0.000 description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000007872 degassing Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- -1 of the argon type Chemical compound 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 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
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0073—Seals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/064—Obtaining aluminium refining using inert or reactive gases
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- 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
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1808—Removable covers
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D2001/0059—Construction elements of a furnace
- F27D2001/0069—Means to prevent heat conduction
- F27D2001/0073—Surrounding protection around the furnace, e.g. covers, circulation of gas
-
- 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
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0036—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising inflatable or extendable parts
-
- 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
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0009—Monitoring the pressure in an enclosure or kiln zone
-
- 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
- F27D27/00—Stirring devices for molten material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Manufacture And Refinement Of Metals (AREA)
- ing And Chemical Polishing (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Furnace Details (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Chemical Treatment Of Metals (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9709238A FR2766209B1 (fr) | 1997-07-16 | 1997-07-16 | Cuve de traitement de metal liquide inertee |
| PCT/FR1998/001487 WO1999004046A1 (fr) | 1997-07-16 | 1998-07-09 | Cuve inertee pour le traitement de metal liquide oxydable |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20000206D0 NO20000206D0 (no) | 2000-01-14 |
| NO20000206L NO20000206L (no) | 2000-03-16 |
| NO322601B1 true NO322601B1 (no) | 2006-10-30 |
Family
ID=9509436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20000206A NO322601B1 (no) | 1997-07-16 | 2000-01-14 | Inert tank for behandling av oksyderbart, flytende metall |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6331269B1 (fr) |
| EP (1) | EP0998588B1 (fr) |
| JP (1) | JP2001510238A (fr) |
| AT (1) | ATE208434T1 (fr) |
| AU (1) | AU8633898A (fr) |
| CA (1) | CA2296749C (fr) |
| DE (1) | DE69802409T2 (fr) |
| ES (1) | ES2166180T3 (fr) |
| FR (1) | FR2766209B1 (fr) |
| NO (1) | NO322601B1 (fr) |
| WO (1) | WO1999004046A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO310115B1 (no) * | 1999-09-03 | 2001-05-21 | Norsk Hydro As | Utstyr for smeltebehandling |
| DE102004062871B4 (de) * | 2004-12-21 | 2014-04-30 | Sms Siemag Aktiengesellschaft | Metallurgisches Gefäß mit Befestigungssystem |
| DE102008027006A1 (de) | 2007-12-03 | 2009-06-04 | Sms Mevac Gmbh | Vorrichtung zur sekundär- und vakuum-metallurgischen Behandlung von flüssigem Stahl |
| KR101367301B1 (ko) * | 2011-09-17 | 2014-02-28 | 주식회사 포스코 | 플럭스 공급장치 및 공급방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3677332A (en) * | 1969-06-13 | 1972-07-18 | George A Smiernow | Vacuum casting process |
| US3870511A (en) * | 1971-12-27 | 1975-03-11 | Union Carbide Corp | Process for refining molten aluminum |
| DE2815011A1 (de) * | 1978-04-07 | 1979-10-18 | Bleickert Gerhard | Abdichtvorrichtung fuer vakuumanlagen |
| JPS57175701A (en) * | 1981-04-20 | 1982-10-28 | Hiroshi Ishizuka | Chlorination furnace and its operation |
| JPH0665729B2 (ja) * | 1986-04-11 | 1994-08-24 | 昭和アルミニウム株式会社 | 溶融金属処理装置 |
| DE3904200A1 (de) * | 1989-02-13 | 1990-08-16 | Kempchen & Co Gmbh | Dichtungsanordnung, insbesondere hochdruck-dichtungsanordnung |
| DE19518361C1 (de) * | 1995-05-19 | 1996-08-08 | Technometal Ges Fuer Metalltec | Vakuumdichtes Reaktionsgefäß für die Stahlbehandlung mit einer Stopfbuchse |
-
1997
- 1997-07-16 FR FR9709238A patent/FR2766209B1/fr not_active Expired - Lifetime
-
1998
- 1998-07-09 JP JP2000503251A patent/JP2001510238A/ja active Pending
- 1998-07-09 CA CA002296749A patent/CA2296749C/fr not_active Expired - Lifetime
- 1998-07-09 WO PCT/FR1998/001487 patent/WO1999004046A1/fr active IP Right Grant
- 1998-07-09 AT AT98937596T patent/ATE208434T1/de active
- 1998-07-09 US US09/462,083 patent/US6331269B1/en not_active Expired - Lifetime
- 1998-07-09 ES ES98937596T patent/ES2166180T3/es not_active Expired - Lifetime
- 1998-07-09 DE DE69802409T patent/DE69802409T2/de not_active Expired - Lifetime
- 1998-07-09 AU AU86338/98A patent/AU8633898A/en not_active Abandoned
- 1998-07-09 EP EP98937596A patent/EP0998588B1/fr not_active Expired - Lifetime
-
2000
- 2000-01-14 NO NO20000206A patent/NO322601B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2766209B1 (fr) | 1999-08-27 |
| JP2001510238A (ja) | 2001-07-31 |
| US6331269B1 (en) | 2001-12-18 |
| EP0998588B1 (fr) | 2001-11-07 |
| NO20000206D0 (no) | 2000-01-14 |
| ATE208434T1 (de) | 2001-11-15 |
| FR2766209A1 (fr) | 1999-01-22 |
| DE69802409T2 (de) | 2002-08-29 |
| CA2296749A1 (fr) | 1999-01-28 |
| CA2296749C (fr) | 2007-09-18 |
| NO20000206L (no) | 2000-03-16 |
| AU8633898A (en) | 1999-02-10 |
| DE69802409D1 (de) | 2001-12-13 |
| ES2166180T3 (es) | 2002-04-01 |
| WO1999004046A1 (fr) | 1999-01-28 |
| EP0998588A1 (fr) | 2000-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |