BR112017025990A2 - system for adding and mixing powder and molten metal, and system for producing metal - Google Patents
system for adding and mixing powder and molten metal, and system for producing metalInfo
- Publication number
- BR112017025990A2 BR112017025990A2 BR112017025990A BR112017025990A BR112017025990A2 BR 112017025990 A2 BR112017025990 A2 BR 112017025990A2 BR 112017025990 A BR112017025990 A BR 112017025990A BR 112017025990 A BR112017025990 A BR 112017025990A BR 112017025990 A2 BR112017025990 A2 BR 112017025990A2
- Authority
- BR
- Brazil
- Prior art keywords
- metal
- mixing powder
- molten metal
- producing
- producing metal
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/57—Mixing high-viscosity liquids with solids
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
- B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
- B01F25/721—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles for spraying a fluid on falling particles or on a liquid curtain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
-
- 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
- C22B21/062—Obtaining aluminium refining using salt or fluxing agents
-
- 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
- C22B9/106—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 the refining being obtained by intimately mixing the molten metal with a molten salt or slag
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20150703A NO342536B1 (en) | 2015-06-01 | 2015-06-01 | A molten metal and powder adding and mixing system and a system for the production of metal |
NO20150703 | 2015-06-01 | ||
PCT/NO2016/050110 WO2016195507A1 (en) | 2015-06-01 | 2016-05-31 | A molten metal and powder adding and mixing system and a metal production system |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017025990A2 true BR112017025990A2 (en) | 2018-08-14 |
BR112017025990B1 BR112017025990B1 (en) | 2021-10-13 |
Family
ID=57440701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017025990-7A BR112017025990B1 (en) | 2015-06-01 | 2016-05-31 | SYSTEM FOR THE ADDITION AND MIXING OF POWDER AND CAST ALUMINUM, SYSTEM FOR THE PRODUCTION OF ALUMINUM AND USE OF THE SYSTEM |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3303644B1 (en) |
CN (1) | CN108138259B (en) |
BR (1) | BR112017025990B1 (en) |
NO (1) | NO342536B1 (en) |
WO (1) | WO2016195507A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT321340B (en) * | 1969-07-29 | 1975-03-25 | Voest Ag | Device for introducing fine-grained or liquid aggregates into liquid metals and process for the production of cast iron with a spherical graphite structure |
US4034970A (en) * | 1976-01-28 | 1977-07-12 | General Motors Corporation | Method and device for nodularizing cast iron |
US4191563A (en) * | 1976-03-08 | 1980-03-04 | Ford Motor Company | Continuous stream treatment of ductile iron |
US4298377A (en) * | 1979-12-03 | 1981-11-03 | Union Carbide Corporation | Vortex reactor and method for adding solids to molten metal therewith |
DE4122319A1 (en) * | 1991-07-05 | 1993-01-14 | Vaw Ver Aluminium Werke Ag | METHOD FOR GENERATING REACTIVE MELTS AND DEVICE FOR IMPLEMENTING THE METHOD |
HU222031B1 (en) * | 1996-08-30 | 2003-03-28 | Energiagazdálkodási Rt. | Hydromechanical mixer for producing mixture from liquid and powder, or grain |
NO20043941A (en) * | 2004-09-21 | 2005-08-15 | Ingenioer Karl Venaas As | Method and device for adding powder to a metal melt |
NO325978B1 (en) * | 2006-07-04 | 2008-08-25 | Heggset Teknologi As | Method and apparatus for adding powder to liquid |
NO20092875A1 (en) * | 2009-08-21 | 2011-02-07 | Soer Norge Aluminium As | Method and device for supplying a melt to a crucible |
CN102719856B (en) * | 2012-07-02 | 2013-06-05 | 福建省南平铝业有限公司 | Method for removing alkali metal via electrolytic aluminum liquid |
CN203498454U (en) * | 2013-09-17 | 2014-03-26 | 北京南山航空材料研究院有限责任公司 | Novel high-efficiency aluminum alloy in-furnace solvent ejection refining tube nozzle |
-
2015
- 2015-06-01 NO NO20150703A patent/NO342536B1/en unknown
-
2016
- 2016-05-31 BR BR112017025990-7A patent/BR112017025990B1/en active IP Right Grant
- 2016-05-31 CN CN201680034109.4A patent/CN108138259B/en active Active
- 2016-05-31 WO PCT/NO2016/050110 patent/WO2016195507A1/en active Application Filing
- 2016-05-31 EP EP16803825.5A patent/EP3303644B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN108138259A (en) | 2018-06-08 |
NO20150703A1 (en) | 2016-12-02 |
NO342536B1 (en) | 2018-06-11 |
EP3303644B1 (en) | 2021-04-21 |
EP3303644A4 (en) | 2019-03-13 |
WO2016195507A1 (en) | 2016-12-08 |
BR112017025990B1 (en) | 2021-10-13 |
CN108138259B (en) | 2019-10-11 |
EP3303644A1 (en) | 2018-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/05/2016, OBSERVADAS AS CONDICOES LEGAIS. |