CN100406594C - 熔融金属的纯化方法 - Google Patents
熔融金属的纯化方法 Download PDFInfo
- Publication number
- CN100406594C CN100406594C CNB2005800087748A CN200580008774A CN100406594C CN 100406594 C CN100406594 C CN 100406594C CN B2005800087748 A CNB2005800087748 A CN B2005800087748A CN 200580008774 A CN200580008774 A CN 200580008774A CN 100406594 C CN100406594 C CN 100406594C
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- CN
- China
- Prior art keywords
- molten metal
- crystal
- purifying
- heterogeneous element
- solid
- 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.)
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- 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
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
温度范围(℃) | 纯化的铝晶体(kg) | Al<sub>3</sub>Fe副产品(kg) | AlFeSi-α副产品(kg) | 液体(kg) |
655.8-644.9 | 75 | 0 | 0 | 25 |
644.9-630.6 | 96.5 | 1.0 | 0 | 2.5 |
630.6 | 98.64 | 0.22 | 1.14 | 0 |
产品 | 副产品1 | 副产品2 | 净副产品 | |
总量(kg) | 98.64 | 0.22 | 1.14 | 1.36 |
%Fe | 0.04 | 41 | 19 | 34 |
%Si | 0.4 | 0.7 | 10 | 7 |
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04075871.6 | 2004-03-19 | ||
EP04075871 | 2004-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1997762A CN1997762A (zh) | 2007-07-11 |
CN100406594C true CN100406594C (zh) | 2008-07-30 |
Family
ID=34928115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800087748A Expired - Fee Related CN100406594C (zh) | 2004-03-19 | 2005-02-17 | 熔融金属的纯化方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US7531023B2 (zh) |
EP (1) | EP1727917B1 (zh) |
JP (1) | JP5184075B2 (zh) |
CN (1) | CN100406594C (zh) |
AT (1) | ATE393245T1 (zh) |
AU (1) | AU2005229082B2 (zh) |
BR (1) | BRPI0508973A (zh) |
CA (1) | CA2558104C (zh) |
DE (1) | DE602005006254T2 (zh) |
ES (1) | ES2304009T3 (zh) |
NZ (1) | NZ549497A (zh) |
WO (1) | WO2005095658A1 (zh) |
ZA (1) | ZA200607288B (zh) |
Families Citing this family (17)
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 |
DE602004012445T2 (de) | 2003-11-19 | 2009-03-12 | Aleris Switzerland Gmbh | Verfahren zum abkühlen von schmelzflüssigem metall bei der fraktionierten kristallisation |
ZA200607288B (en) | 2004-03-19 | 2008-05-28 | Alex S Switzerland Gmbh | Method for the purification of a molten metal |
EP2029785B1 (en) * | 2006-06-22 | 2011-04-13 | Aleris Switzerland GmbH | Method for the separation of molten aluminium and solid inclusions |
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 |
ATE475724T1 (de) * | 2006-06-28 | 2010-08-15 | Aleris Switzerland Gmbh | Kristallisationsverfahren zur reinigung eines schmelzflüssigen metalls, insbesondere rezyklierten aluminiums |
CA2657092C (en) * | 2006-07-07 | 2016-06-21 | Aleris Switzerland Gmbh | Method and device for metal purification and separation of purified metal from a metal mother liquid such as aluminium |
AP2010005222A0 (en) | 2007-09-14 | 2010-04-30 | Barrick Gold Corp | Process for recovering platinum group metals usingreductants |
TWI476158B (zh) * | 2012-12-18 | 2015-03-11 | Nat Inst Chung Shan Science & Technology | 一種利用離心及酸洗提高金屬鎵純度的方法 |
CN104878207B (zh) * | 2015-05-27 | 2017-04-26 | 遵义汇航机电有限公司 | 一种废旧汽车壳体金属材料分检方法 |
KR101685149B1 (ko) * | 2015-10-14 | 2016-12-09 | 한국과학기술원 | 이원소성 화합물의 상분리 현상을 이용한 실리신 제조방법, 이에 의하여 제조된 실리신 |
CA3070909A1 (en) * | 2017-08-16 | 2019-02-21 | Alcoa Usa Corp. | Methods of recycling aluminum alloys and purification thereof |
CN114480864B (zh) * | 2020-11-13 | 2024-03-22 | 内蒙古君成科技有限公司 | 一种重熔离心电选分级提纯铝硅铁合金的方法 |
CN114480866A (zh) * | 2020-11-13 | 2022-05-13 | 内蒙古君成科技有限公司 | 一种重熔离心浮选分级提纯铝硅铁合金的方法 |
CN114480867B (zh) * | 2020-11-13 | 2024-06-21 | 内蒙古君成科技有限公司 | 一种重熔离心磁选分级提纯铝硅铁合金的方法 |
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CN1004425B (zh) * | 1986-01-06 | 1989-06-07 | 皮奇尼铝业公司 | 用分步结晶法提纯金属的改良工艺 |
US6224648B1 (en) * | 1996-12-18 | 2001-05-01 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Method and device for separating metals and/or metal alloys of different melting points |
EP1380659A1 (en) * | 2002-07-05 | 2004-01-14 | Corus Technology BV | Method for fractional crystallisation of a metal |
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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. |
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EP1380658A1 (en) | 2002-07-05 | 2004-01-14 | Corus Technology BV | Method for fractional crystallisation of a molten metal |
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DE602004012445T2 (de) | 2003-11-19 | 2009-03-12 | Aleris Switzerland Gmbh | Verfahren zum abkühlen von schmelzflüssigem metall bei der fraktionierten kristallisation |
ZA200607288B (en) | 2004-03-19 | 2008-05-28 | Alex S Switzerland Gmbh | Method for the purification of a molten metal |
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-
2005
- 2005-02-17 ZA ZA200607288A patent/ZA200607288B/en unknown
- 2005-02-17 NZ NZ549497A patent/NZ549497A/en not_active IP Right Cessation
- 2005-02-17 ES ES05715420T patent/ES2304009T3/es active Active
- 2005-02-17 AT AT05715420T patent/ATE393245T1/de active
- 2005-02-17 US US10/598,731 patent/US7531023B2/en not_active Expired - Fee Related
- 2005-02-17 AU AU2005229082A patent/AU2005229082B2/en not_active Ceased
- 2005-02-17 CA CA2558104A patent/CA2558104C/en not_active Expired - Fee Related
- 2005-02-17 CN CNB2005800087748A patent/CN100406594C/zh not_active Expired - Fee Related
- 2005-02-17 JP JP2007503215A patent/JP5184075B2/ja not_active Expired - Fee Related
- 2005-02-17 EP EP05715420A patent/EP1727917B1/en not_active Not-in-force
- 2005-02-17 DE DE602005006254T patent/DE602005006254T2/de active Active
- 2005-02-17 BR BRPI0508973-5A patent/BRPI0508973A/pt active Search and Examination
- 2005-02-17 WO PCT/EP2005/001772 patent/WO2005095658A1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1004425B (zh) * | 1986-01-06 | 1989-06-07 | 皮奇尼铝业公司 | 用分步结晶法提纯金属的改良工艺 |
US6224648B1 (en) * | 1996-12-18 | 2001-05-01 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Method and device for separating metals and/or metal alloys of different melting points |
EP1380659A1 (en) * | 2002-07-05 | 2004-01-14 | Corus Technology BV | Method for fractional crystallisation of a metal |
Also Published As
Publication number | Publication date |
---|---|
DE602005006254D1 (de) | 2008-06-05 |
US20080000326A1 (en) | 2008-01-03 |
AU2005229082B2 (en) | 2010-01-07 |
WO2005095658A1 (en) | 2005-10-13 |
EP1727917B1 (en) | 2008-04-23 |
BRPI0508973A (pt) | 2007-08-28 |
ES2304009T3 (es) | 2008-09-01 |
EP1727917A1 (en) | 2006-12-06 |
US7531023B2 (en) | 2009-05-12 |
ZA200607288B (en) | 2008-05-28 |
DE602005006254T2 (de) | 2009-06-25 |
JP2007529625A (ja) | 2007-10-25 |
AU2005229082A1 (en) | 2005-10-13 |
CA2558104C (en) | 2010-06-22 |
ATE393245T1 (de) | 2008-05-15 |
JP5184075B2 (ja) | 2013-04-17 |
NZ549497A (en) | 2009-05-31 |
CN1997762A (zh) | 2007-07-11 |
CA2558104A1 (en) | 2005-10-13 |
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