NO155447C - Anordning ved anlegg for behandling av en vaeske, f.eks. en aluminiumssmelte. - Google Patents
Anordning ved anlegg for behandling av en vaeske, f.eks. en aluminiumssmelte.Info
- Publication number
- NO155447C NO155447C NO840272A NO840272A NO155447C NO 155447 C NO155447 C NO 155447C NO 840272 A NO840272 A NO 840272A NO 840272 A NO840272 A NO 840272A NO 155447 C NO155447 C NO 155447C
- Authority
- NO
- Norway
- Prior art keywords
- plant
- fluid
- treatment
- aluminum melt
- melt
- Prior art date
Links
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
- F27D27/00—Stirring devices for molten material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/94—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary cylinders or cones
- B01F27/941—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary cylinders or cones being hollow, perforated or having special stirring elements thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/10—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying using centrifugal force
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C02F1/763—Devices for the addition of such compounds in gaseous form
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
-
- 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
- C22B21/066—Treatment of circulating aluminium, e.g. by filtration
-
- 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
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- 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
- C22B9/04—Refining by applying a vacuum
-
- 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
- C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
-
- 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
- C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
- C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
-
- 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
- F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
- F27D2003/0087—Rotation about a vertical axis
-
- 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
- F27D27/005—Pumps
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Physical Water Treatments (AREA)
- Catalysts (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO840272A NO155447C (no) | 1984-01-25 | 1984-01-25 | Anordning ved anlegg for behandling av en vaeske, f.eks. en aluminiumssmelte. |
EP19850100671 EP0151434B1 (fr) | 1984-01-25 | 1985-01-23 | Procédé et dispositif pour traiter et fragmenter un liquide à l'acide d'une force centripète |
DE8585100671T DE3574772D1 (de) | 1984-01-25 | 1985-01-23 | Verfahren und vorrichtung zum behandeln und aufbrechen einer fluessigkeit mit hilfe der zentripetalkraft. |
US06/694,116 US4618427A (en) | 1984-01-25 | 1985-01-23 | Method of treating and breaking up a liquid with the help of centripetal force |
CA000472654A CA1270111A (fr) | 1984-01-25 | 1985-01-23 | Methode et dispositif pour le traitement et la subdivision de melanges liquides par recours a la force centripete |
JP1235185A JPH0680177B2 (ja) | 1984-01-25 | 1985-01-25 | 液体の処理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO840272A NO155447C (no) | 1984-01-25 | 1984-01-25 | Anordning ved anlegg for behandling av en vaeske, f.eks. en aluminiumssmelte. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO840272L NO840272L (no) | 1985-07-26 |
NO155447B NO155447B (no) | 1986-12-22 |
NO155447C true NO155447C (no) | 1987-04-01 |
Family
ID=19887457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO840272A NO155447C (no) | 1984-01-25 | 1984-01-25 | Anordning ved anlegg for behandling av en vaeske, f.eks. en aluminiumssmelte. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4618427A (fr) |
EP (1) | EP0151434B1 (fr) |
JP (1) | JPH0680177B2 (fr) |
CA (1) | CA1270111A (fr) |
DE (1) | DE3574772D1 (fr) |
NO (1) | NO155447C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0620285A1 (fr) * | 1993-04-14 | 1994-10-19 | Norsk Hydro A/S | Dispositif pour introduire |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5531425A (en) * | 1983-06-06 | 1996-07-02 | Alcan Aluminum Corporation | Apparatus for continuously preparing castable metal matrix composite material |
US4738717A (en) * | 1986-07-02 | 1988-04-19 | Union Carbide Corporation | Method for controlling the density of solidified aluminum |
US5352421A (en) * | 1989-12-05 | 1994-10-04 | University Of Toronto Innovations Foundation | Method and apparatus for effecting gas-liquid contact |
US5520818A (en) * | 1989-12-06 | 1996-05-28 | The University Of Toronto Innovations Foundation | Method for effecting gas-liquid contact |
ATE141108T1 (de) * | 1990-08-27 | 1996-08-15 | Alcan Int Ltd | Leichtgewichtmetall mit isolierten poren sowie seine herstellung |
US5183596A (en) * | 1991-12-13 | 1993-02-02 | Aeromix Systems, Incorporated | Replaceable seal module for liquid aerators |
US5770062A (en) * | 1993-05-03 | 1998-06-23 | Wildlife Science, Inc. | Device for aiding the solubilization of gases in liquids |
WO1994025403A1 (fr) * | 1993-05-03 | 1994-11-10 | Wildlife Science, Inc. | Dispositif facilitant la solubilisation de gaz dans des liquides |
US5527381A (en) * | 1994-02-04 | 1996-06-18 | Alcan International Limited | Gas treatment of molten metals |
US5660614A (en) * | 1994-02-04 | 1997-08-26 | Alcan International Limited | Gas treatment of molten metals |
US5500130A (en) * | 1994-11-29 | 1996-03-19 | The University Of Toronto Innovations Foundation And Apollo Environmental Systems Corp. | Method for effecting gas-liquid contact |
US6195604B1 (en) * | 1996-09-09 | 2001-02-27 | Agco Limited | Tractor with monitoring system |
LU90005B1 (fr) * | 1997-01-15 | 1998-07-16 | Wurth Paul Sa | Procédé et installation pour le traitement de l'acer en poche |
US6056803A (en) * | 1997-12-24 | 2000-05-02 | Alcan International Limited | Injector for gas treatment of molten metals |
US6106588A (en) * | 1998-03-11 | 2000-08-22 | Mc21 Incorporated | Preparation of metal matrix composites under atmospheric pressure |
US6491423B1 (en) | 1998-03-11 | 2002-12-10 | Mc21, Incorporated | Apparatus for mixing particles into a liquid medium |
NO307289B1 (no) * | 1998-07-08 | 2000-03-13 | Alu Innovation As | Rotor for behandling av vaeske |
US6199836B1 (en) | 1998-11-24 | 2001-03-13 | Blasch Precision Ceramics, Inc. | Monolithic ceramic gas diffuser for injecting gas into a molten metal bath |
US6823249B2 (en) | 1999-03-19 | 2004-11-23 | Agco Limited | Tractor with monitoring system |
NO310115B1 (no) * | 1999-09-03 | 2001-05-21 | Norsk Hydro As | Utstyr for smeltebehandling |
FI115612B (fi) * | 1999-12-30 | 2005-06-15 | Outokumpu Oy | Laite vaahdotuskoneeseen |
NO311708B1 (no) | 2000-02-25 | 2002-01-14 | Cymat Corp | Fremgangsmåte og utstyr for tildannelse av stöpte produkter |
NO311228B1 (no) * | 2000-02-25 | 2001-10-29 | Norsk Hydro As | Anordning ved rotor for behandling av en v¶ske såsom metallsmelte |
CA2421725C (fr) * | 2000-09-12 | 2009-06-09 | Alcan International Limited | Procede et dispositif servant a effectuer l'apport de materiau solide en particules a du metal en fusion |
MXPA04001490A (es) * | 2001-08-17 | 2004-12-06 | Cymat Corp | Metodo y aparato para colar espuma de aluminio a baja presion. |
ATE307218T1 (de) * | 2002-02-01 | 2005-11-15 | Cymat Corp | Verfahren zur herstellung von metallschaum und eine vorrichtung zu deren durchführung |
US7481964B2 (en) * | 2002-03-04 | 2009-01-27 | Cymat Corp. | Sealed impeller for producing metal foam and system and method therefor |
CN101845553A (zh) * | 2010-05-28 | 2010-09-29 | 常州市博海铸件制造有限公司 | 金属溶液精炼装置 |
JP6489109B2 (ja) * | 2015-12-21 | 2019-03-27 | Jfeスチール株式会社 | 溶融金属の攪拌方法、攪拌装置、脱硫方法および脱硫装置 |
CN110655180B (zh) * | 2019-09-30 | 2020-07-03 | 南京大学 | 一种填料固定装置及其在污水厂提标改造中的应用 |
NO20210630A1 (en) | 2021-05-21 | 2022-11-22 | Norsk Hydro As | Na removal from pot-room Al metal with under-pressure and forced convection |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE190479C (fr) * | ||||
DE1285098B (de) * | 1960-04-23 | 1968-12-12 | Heinrich Dr | Verfahren und Vorrichtung zum Herstellen insbesondere kugelfoermiger Teilchen aus einer rotierenden, vorzugsweise metallischen Schmelze |
GB956600A (en) * | 1960-07-07 | 1964-04-29 | Ostberg Jan Erik | Method of stirring, dispersing or homogenising metal or slag charges having a temperature of at least 800íµ., and mechanical device for such stirring, etc |
DE1190479B (de) * | 1960-07-07 | 1965-04-08 | Jan Erik Oestberg | Vorrichtung zum Beschleunigen physikalischchemischer Vorgaenge in Metallschmelzen |
CH444123A (de) * | 1966-09-08 | 1967-09-30 | Physik Chem Forschungs Inst Pr | Verfahren und Vorrichtung zum Entfernen unerwünschter Komponenten aus flüssigen Stoffsystemen mittels mechanischer Schwingungen im Schall-bzw. Ultraschallbereich |
CH508047A (de) * | 1966-10-11 | 1971-05-31 | Oestberg Jan Erik | Anordnung zur Ausbildung einer Strömung in der Reaktionszone zwischen zwei in einem Behälter übereinander befindlichen Schichten von sehr verschiedenem spezifischem Gewicht |
SE307627B (fr) * | 1967-02-09 | 1969-01-13 | J Oestberg | |
BE731977A (fr) * | 1969-04-23 | 1969-10-23 | ||
FR2056345A5 (fr) * | 1969-07-01 | 1971-05-14 | Centro Speriment Metallurg | |
CH525704A (de) * | 1971-03-01 | 1972-07-31 | Kaelin J R | Belüftungseinrichtung für Flüssigkeiten und Verfahren zu deren Betrieb |
DE2127563A1 (en) * | 1971-06-03 | 1972-12-14 | Battelle Institut E V | Metal flake or platelets - by fast cooling of metal spray |
US3743263A (en) * | 1971-12-27 | 1973-07-03 | Union Carbide Corp | Apparatus for refining molten aluminum |
JPS5219525B2 (fr) * | 1972-09-05 | 1977-05-28 | ||
US3972709A (en) * | 1973-06-04 | 1976-08-03 | Southwire Company | Method for dispersing gas into a molten metal |
DE2414703A1 (de) * | 1974-03-27 | 1975-10-09 | Battelle Institut E V | Vorrichtung zur herstellung von plaettchenfoermigem granulat oder flockenfoermigem pulver durch ausschleudern aus metallischen schmelzen |
US3972815A (en) * | 1975-01-09 | 1976-08-03 | United States Filter Corporation | Mixing apparatus |
DE2607963A1 (de) * | 1976-02-27 | 1977-09-01 | Metallgesellschaft Ag | Verfahren und vorrichtung zum begasen von fluessigkeiten |
US4341641A (en) * | 1978-08-08 | 1982-07-27 | Tii Corporation | Process for treating cyanide and cyanate containing wastewaters |
FR2512067B1 (fr) * | 1981-08-28 | 1986-02-07 | Pechiney Aluminium | Dispositif rotatif de dispersion de gaz pour le traitement d'un bain de metal liquide |
US4392888A (en) * | 1982-01-07 | 1983-07-12 | Aluminum Company Of America | Metal treatment system |
NO154498C (no) * | 1984-01-25 | 1986-10-01 | Ardal Og Sunndal Verk | Fremgangsmaate og anordning for tilfoering av varme til flytende metall samt anvendelse av fremgangsmaaten. |
-
1984
- 1984-01-25 NO NO840272A patent/NO155447C/no not_active IP Right Cessation
-
1985
- 1985-01-23 DE DE8585100671T patent/DE3574772D1/de not_active Expired - Lifetime
- 1985-01-23 CA CA000472654A patent/CA1270111A/fr not_active Expired - Lifetime
- 1985-01-23 US US06/694,116 patent/US4618427A/en not_active Expired - Lifetime
- 1985-01-23 EP EP19850100671 patent/EP0151434B1/fr not_active Expired
- 1985-01-25 JP JP1235185A patent/JPH0680177B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0620285A1 (fr) * | 1993-04-14 | 1994-10-19 | Norsk Hydro A/S | Dispositif pour introduire |
Also Published As
Publication number | Publication date |
---|---|
EP0151434B1 (fr) | 1989-12-13 |
JPH0680177B2 (ja) | 1994-10-12 |
NO155447B (no) | 1986-12-22 |
CA1270111A (fr) | 1990-06-12 |
JPS60215720A (ja) | 1985-10-29 |
NO840272L (no) | 1985-07-26 |
DE3574772D1 (de) | 1990-01-18 |
US4618427A (en) | 1986-10-21 |
EP0151434A1 (fr) | 1985-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |
Free format text: EXPIRED IN |