KR20040029145A - 알루미늄 합금의 정제 방법 - Google Patents
알루미늄 합금의 정제 방법 Download PDFInfo
- Publication number
- KR20040029145A KR20040029145A KR10-2004-7003175A KR20047003175A KR20040029145A KR 20040029145 A KR20040029145 A KR 20040029145A KR 20047003175 A KR20047003175 A KR 20047003175A KR 20040029145 A KR20040029145 A KR 20040029145A
- Authority
- KR
- South Korea
- Prior art keywords
- stream
- aluminum alloy
- alloy
- downgrade
- waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims abstract description 109
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 47
- 238000000746 purification Methods 0.000 title description 3
- 239000002699 waste material Substances 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract description 31
- 238000001640 fractional crystallisation Methods 0.000 claims abstract description 27
- 239000000654 additive Substances 0.000 claims abstract description 26
- 238000005275 alloying Methods 0.000 claims abstract description 24
- 229910000765 intermetallic Inorganic materials 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 230000008929 regeneration Effects 0.000 claims abstract description 18
- 238000011069 regeneration method Methods 0.000 claims abstract description 18
- 239000000956 alloy Substances 0.000 claims abstract description 17
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 15
- 230000000996 additive effect Effects 0.000 claims description 14
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 238000007670 refining Methods 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 238000005194 fractionation Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 30
- 239000000047 product Substances 0.000 description 25
- 229910052782 aluminium Inorganic materials 0.000 description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 16
- 230000005496 eutectics Effects 0.000 description 15
- 239000012535 impurity Substances 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 11
- 239000011572 manganese Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 229910018084 Al-Fe Inorganic materials 0.000 description 1
- 229910018192 Al—Fe Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
- C22B21/0092—Remelting scrap, skimmings or any secondary source aluminium
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- ing And Chemical Polishing (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20010203312 EP1288319B1 (en) | 2001-09-03 | 2001-09-03 | Method for the purification of an aluminium alloy |
| EP01203312.2 | 2001-09-03 | ||
| PCT/EP2002/009817 WO2003020991A1 (en) | 2001-09-03 | 2002-08-30 | Method for the purification of an aluminium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040029145A true KR20040029145A (ko) | 2004-04-03 |
Family
ID=8180872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2004-7003175A Ceased KR20040029145A (ko) | 2001-09-03 | 2002-08-30 | 알루미늄 합금의 정제 방법 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US20040261572A1 (enExample) |
| EP (1) | EP1288319B1 (enExample) |
| JP (1) | JP4159989B2 (enExample) |
| KR (1) | KR20040029145A (enExample) |
| CN (1) | CN1257293C (enExample) |
| AT (1) | ATE270348T1 (enExample) |
| CA (1) | CA2459252A1 (enExample) |
| DE (1) | DE60104114T2 (enExample) |
| ES (1) | ES2222309T3 (enExample) |
| NO (1) | NO20041401L (enExample) |
| NZ (1) | NZ531655A (enExample) |
| PL (1) | PL197423B1 (enExample) |
| RU (1) | RU2293128C2 (enExample) |
| UA (1) | UA75725C2 (enExample) |
| WO (1) | WO2003020991A1 (enExample) |
| ZA (1) | ZA200401717B (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1019105C2 (nl) | 2001-10-03 | 2003-04-04 | Corus Technology B V | Werkwijze en inrichting voor het beheersen van het aandeel kristallen in een vloeistof-kristalmengsel. |
| EP1380658A1 (en) | 2002-07-05 | 2004-01-14 | Corus Technology BV | Method for fractional crystallisation of a molten metal |
| EP1380659A1 (en) | 2002-07-05 | 2004-01-14 | Corus Technology BV | Method for fractional crystallisation of a metal |
| NL1023009C2 (nl) * | 2003-03-25 | 2004-09-30 | Univ Delft Tech | Werkwijze voor het winnen van een metaal uit een mengsel. |
| ES2300843T3 (es) | 2003-11-19 | 2008-06-16 | Aleris Switzerland Gmbh | Metodo para enfriar metal fundido durante la cristalizacion fraccionada. |
| WO2005095658A1 (en) * | 2004-03-19 | 2005-10-13 | Corus Technology Bv | Method for the purification of a molten metal |
| ATE505565T1 (de) | 2006-06-22 | 2011-04-15 | Aleris Switzerland Gmbh | Verfahren zur trennung von schmelzflüssigem aluminium und festen einschlüssen |
| FR2902800B1 (fr) | 2006-06-23 | 2008-08-22 | Alcan Rhenalu Sa | Procede de recyclage de scrap en alliage d'aluminium provenant de l'industrie aeronautique |
| US7892318B2 (en) | 2006-06-28 | 2011-02-22 | Aleris Switzerland Gmbh C/O K+P Treuhandgesellschaft | Crystallisation method for the purification of a molten metal, in particular recycled aluminium |
| WO2008003505A1 (en) | 2006-07-07 | 2008-01-10 | Aleris Switzerland Gmbh | Method and device for metal purification and separation of purified metal from a metal mother liquid such as aluminium |
| CN102586623B (zh) * | 2012-03-16 | 2014-01-15 | 南南铝业股份有限公司 | 高纯铝的提取方法和设备 |
| CN102732754B (zh) * | 2012-06-07 | 2014-03-12 | 包头铝业有限公司 | 低含量铝基合金分离浓缩与提纯工艺及系统 |
| CN105274357A (zh) * | 2015-11-24 | 2016-01-27 | 重庆汇程铝业有限公司 | 一种铝合金精炼装置 |
| WO2019035909A1 (en) * | 2017-08-16 | 2019-02-21 | Alcoa Usa Corp. | PROCESSES FOR RECYCLING AND PURIFYING ALUMINUM ALLOYS |
| JP6667485B2 (ja) * | 2017-10-20 | 2020-03-18 | 株式会社豊田中央研究所 | Ａｌ合金の再生方法 |
| CN115283593B (zh) * | 2022-08-18 | 2024-06-25 | 重庆新钰立金属科技有限公司 | 一种发电机油箱框铝锻件的成型方法 |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1562090A (en) * | 1923-11-08 | 1925-11-17 | Aluminum Co Of America | Electrolytic cell |
| US1938101A (en) * | 1931-08-11 | 1933-12-05 | Arthur E Hall | Metal refining process |
| US3211547A (en) * | 1961-02-10 | 1965-10-12 | Aluminum Co Of America | Treatment of molten aluminum |
| US3308666A (en) * | 1963-04-29 | 1967-03-14 | Cook Electric Co | High temperature measuring devices |
| US3296811A (en) * | 1963-12-20 | 1967-01-10 | Phillips Petroleum Co | Fractional crystallization melt control responsive to product composition |
| US3303019A (en) * | 1964-04-23 | 1967-02-07 | Aluminum Co Of America | Purification of aluminum |
| FR1594154A (enExample) * | 1968-12-06 | 1970-06-01 | ||
| US3840364A (en) * | 1972-01-28 | 1974-10-08 | Massachusetts Inst Technology | Methods of refining metal alloys |
| US3839019A (en) * | 1972-09-18 | 1974-10-01 | Aluminum Co Of America | Purification of aluminum with turbine blade agitation |
| US4133517A (en) * | 1974-09-30 | 1979-01-09 | Commonwealth Scientific And Industrial Research Organization | Continuous reflux refining of metals |
| GB1519999A (en) * | 1974-09-30 | 1978-08-02 | Commw Scient Ind Res Org | Method for the continuous reflux reflux refining of metal |
| FR2325727A1 (fr) * | 1975-09-26 | 1977-04-22 | Servimetal | Flux pour l'elimination des metaux alcalins et alcalino-terreux de l'aluminium et de ses alliages et procedes de mise en oeuvre |
| US4050683A (en) * | 1976-05-25 | 1977-09-27 | Klockner-Werke Ag | Smelting plant and method |
| US4305763A (en) * | 1978-09-29 | 1981-12-15 | The Boeing Company | Method of producing an aluminum alloy product |
| JPS5912731B2 (ja) * | 1978-10-05 | 1984-03-26 | 株式会社神戸製鋼所 | アルミニウム又はアルミニウム合金の精製法 |
| US4222830A (en) * | 1978-12-26 | 1980-09-16 | Aluminum Company Of America | Production of extreme purity aluminum |
| US4239606A (en) * | 1979-12-26 | 1980-12-16 | Aluminum Company Of America | Production of extreme purity aluminum |
| JPS5779052A (en) * | 1980-10-16 | 1982-05-18 | Takeshi Masumoto | Production of amorphous metallic filament |
| FR2524489A1 (fr) * | 1982-03-30 | 1983-10-07 | Pechiney Aluminium | Procede de purification de metaux par segregation |
| US4411747A (en) * | 1982-08-30 | 1983-10-25 | Aluminum Company Of America | Process of electrolysis and fractional crystallization for aluminum purification |
| JPS60234930A (ja) * | 1984-05-07 | 1985-11-21 | Toyota Motor Corp | アルミニウム合金の鉄分低減方法 |
| FR2564485B1 (fr) * | 1984-05-17 | 1986-08-14 | Pechiney Aluminium | Procede de purification en continu de metaux par cristallisation fractionnee sur un cylindre tournant |
| SE445677B (sv) * | 1984-11-19 | 1986-07-07 | Alfa Laval Food & Dairy Eng | Forfarande for metning av halten kristaller i en blandning av vetska och kristaller samt anordning for genomforande av forfarandet |
| FR2592663B1 (fr) * | 1986-01-06 | 1992-07-24 | Pechiney Aluminium | Procede ameliore de purification de metaux par cristallisation fractionnee |
| US5221377A (en) * | 1987-09-21 | 1993-06-22 | Aluminum Company Of America | Aluminum alloy product having improved combinations of properties |
| EP0375308A1 (en) * | 1988-12-22 | 1990-06-27 | Alcan International Limited | Process and apparatus for producing high purity aluminum |
| RU2041292C1 (ru) * | 1991-04-15 | 1995-08-09 | Акционерное общество "Красалькор" | Способ получения алюминия особой чистоты |
| US5160532A (en) * | 1991-10-21 | 1992-11-03 | General Electric Company | Direct processing of electroslag refined metal |
| US5312498A (en) * | 1992-08-13 | 1994-05-17 | Reynolds Metals Company | Method of producing an aluminum-zinc-magnesium-copper alloy having improved exfoliation resistance and fracture toughness |
| US5968223A (en) * | 1993-07-13 | 1999-10-19 | Eckert; C. Edward | Method for heating molten metal using heated baffle |
| FR2708000B1 (fr) * | 1993-07-22 | 1995-08-25 | Pechiney Aluminium | Aluminium électroraffiné à basse teneur en uranium, thorium et terres rares. |
| JP3329013B2 (ja) * | 1993-09-02 | 2002-09-30 | 日本軽金属株式会社 | Ａｌ−Ｓｉ系アルミニウムスクラップの連続精製方法及び装置 |
| NL1000456C2 (nl) * | 1995-05-31 | 1996-12-03 | Hoogovens Aluminium Bv | Werkwijze voor het raffineren van een aluminium schrootsmelt, en aluminium legering uit geraffineerd aluminium schroot. |
| FR2744377B1 (fr) * | 1996-02-07 | 1998-03-06 | Pechiney Recherche | Procede et dispositif de separation de particules contenues dans un ecoulement de liquide electro-conducteur a l'aide de forces electromagnetiques |
| NL1004824C2 (nl) * | 1996-12-18 | 1998-06-19 | Tno | Werkwijze en inrichting voor het scheiden van metalen en/of metaallegeringen met verschillende smeltpunten. |
| US6290900B1 (en) * | 1998-03-13 | 2001-09-18 | Denso Corporation | Molten metal vessel for filtering impurities |
| US6143070A (en) * | 1998-05-15 | 2000-11-07 | The United States Of America As Represented By The Secretary Of The Air Force | Silicon-germanium bulk alloy growth by liquid encapsulated zone melting |
| IL156386A0 (en) * | 2000-12-21 | 2004-01-04 | Alcoa Inc | Aluminum alloy products and artificial aging method |
-
2001
- 2001-09-03 ES ES01203312T patent/ES2222309T3/es not_active Expired - Lifetime
- 2001-09-03 EP EP20010203312 patent/EP1288319B1/en not_active Expired - Lifetime
- 2001-09-03 AT AT01203312T patent/ATE270348T1/de not_active IP Right Cessation
- 2001-09-03 DE DE2001604114 patent/DE60104114T2/de not_active Expired - Fee Related
-
2002
- 2002-08-30 RU RU2004110030A patent/RU2293128C2/ru not_active IP Right Cessation
- 2002-08-30 US US10/488,042 patent/US20040261572A1/en not_active Abandoned
- 2002-08-30 UA UA2004042505A patent/UA75725C2/uk unknown
- 2002-08-30 CN CNB02819375XA patent/CN1257293C/zh not_active Expired - Fee Related
- 2002-08-30 KR KR10-2004-7003175A patent/KR20040029145A/ko not_active Ceased
- 2002-08-30 JP JP2003525689A patent/JP4159989B2/ja not_active Expired - Fee Related
- 2002-08-30 CA CA 2459252 patent/CA2459252A1/en not_active Abandoned
- 2002-08-30 WO PCT/EP2002/009817 patent/WO2003020991A1/en not_active Ceased
- 2002-08-30 NZ NZ531655A patent/NZ531655A/en unknown
- 2002-08-30 PL PL367791A patent/PL197423B1/pl not_active IP Right Cessation
-
2004
- 2004-03-02 ZA ZA200401717A patent/ZA200401717B/en unknown
- 2004-04-02 NO NO20041401A patent/NO20041401L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| PL197423B1 (pl) | 2008-03-31 |
| UA75725C2 (en) | 2006-05-15 |
| WO2003020991A1 (en) | 2003-03-13 |
| NO20041401L (no) | 2004-04-02 |
| CN1561402A (zh) | 2005-01-05 |
| ZA200401717B (en) | 2005-03-02 |
| EP1288319A1 (en) | 2003-03-05 |
| JP4159989B2 (ja) | 2008-10-01 |
| CA2459252A1 (en) | 2003-03-13 |
| PL367791A1 (en) | 2005-03-07 |
| NZ531655A (en) | 2005-08-26 |
| JP2005501968A (ja) | 2005-01-20 |
| DE60104114D1 (de) | 2004-08-05 |
| CN1257293C (zh) | 2006-05-24 |
| DE60104114T2 (de) | 2005-08-18 |
| EP1288319B1 (en) | 2004-06-30 |
| US20040261572A1 (en) | 2004-12-30 |
| RU2004110030A (ru) | 2005-06-10 |
| ATE270348T1 (de) | 2004-07-15 |
| RU2293128C2 (ru) | 2007-02-10 |
| ES2222309T3 (es) | 2005-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20040303 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20070621 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20081006 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20090106 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20081006 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |