KR840004179A - 편석을 이용한 금속 정제공정 - Google Patents

편석을 이용한 금속 정제공정 Download PDF

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Publication number
KR840004179A
KR840004179A KR1019830001297A KR830001297A KR840004179A KR 840004179 A KR840004179 A KR 840004179A KR 1019830001297 A KR1019830001297 A KR 1019830001297A KR 830001297 A KR830001297 A KR 830001297A KR 840004179 A KR840004179 A KR 840004179A
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KR
South Korea
Prior art keywords
crystals
refining process
segregation
metal refining
metal
Prior art date
Application number
KR1019830001297A
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English (en)
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KR850001739B1 (ko
Inventor
쌩떵베르제 미쉘-조르쥬
Original Assignee
끄라우데 파스카우드
알루미늄 페치니
Priority date (The priority date 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 date listed.)
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Application filed by 끄라우데 파스카우드, 알루미늄 페치니 filed Critical 끄라우데 파스카우드
Publication of KR840004179A publication Critical patent/KR840004179A/ko
Application granted granted Critical
Publication of KR850001739B1 publication Critical patent/KR850001739B1/ko

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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
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Earth Drilling (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Magnetic Heads (AREA)
  • Weting (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

내용 없음

Description

편석을 이용한 금속 정제 공정
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 정제장치의 실시예의 단면도.

Claims (6)

  1. 열융제를 가해 가열된 용기에 함유된 용융금속의 상부를 냉각시키고, 작은 결정들을 점진적으로 생성시켜, 상기 결정들을 용기의 바닥에서 압분시켜, 액체를 함유하지 않은 큰 결정들의 층을 제조하는 편석을 이용한 금속정제공정에 있어서, 큰 결정들의 층이 전부분에 결쳐 파괴되지 않을 정도의 충분한 두께를가진때, 큰 결정들의 상부층의 성장속도에 가까운 속도로 상방증진되는 재융동작으로 용기의 저부로 부터시작하여 용기의 전부분에 걸쳐 큰 결정들을 점진적으로 재융시켜, 큰 결정들의 재융으로부터 생긴 기본액체부와 정제될 모액의 상부사이에 대체적으로 동일한 두께의 큰 고체결정들을 유지시키는 방법으로서열융제를 매순간 조절하는 것을 특징으로하는 편석을 이용한 금속정제공정.
  2. 제1항에 있어서, 알루미늄협회의 표준규격품 1000, 1100, 1200인 알루미늄에 이용할 수 있는 것을 특징으로 하는 편석을 이용한 금속정제 공정.
  3. 제1항에 있어서, 아연, 납, 마그네슘 및 규소에 이용할 수 있는 것을 특징으로 하는 편석을 이용한 금속정제공정.
  4. 제1항에 있어서, 공지된 수단에 의하여 미리 부분적으로 정제된 금속에 이용할 수 있는것을 특징으로 하는 편석을 이용한 금속정제공정.
  5. 제4항에 있어서, 포정불순물을 미리 정제된 금속에 이용할 수 있는 것을 특징으로 하는 편석을 이용한 금속정제 공정.
  6. 제5항에 있어서, 금속이 보론처리에 의하여 티탄늄, 바다듐과 같은 포정원소가 미리 정제한 알루미늄인 것을 특징으로 하는 편석을 이용한 금속정제공정.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830001297A 1982-03-30 1983-03-30 편석을 이용한 금속 정제 공정 KR850001739B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8205826 1982-03-30
FR8205826A FR2524489A1 (fr) 1982-03-30 1982-03-30 Procede de purification de metaux par segregation
FR82-05826 1982-03-30

Publications (2)

Publication Number Publication Date
KR840004179A true KR840004179A (ko) 1984-10-10
KR850001739B1 KR850001739B1 (ko) 1985-12-07

Family

ID=9272729

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001297A KR850001739B1 (ko) 1982-03-30 1983-03-30 편석을 이용한 금속 정제 공정

Country Status (17)

Country Link
US (1) US4456480A (ko)
EP (1) EP0091386B1 (ko)
JP (1) JPS58181834A (ko)
KR (1) KR850001739B1 (ko)
AT (1) ATE14321T1 (ko)
AU (1) AU551208B2 (ko)
BR (1) BR8301580A (ko)
CA (1) CA1186156A (ko)
DE (1) DE3360397D1 (ko)
ES (1) ES8402357A1 (ko)
FR (1) FR2524489A1 (ko)
GR (1) GR77983B (ko)
IN (1) IN158125B (ko)
IS (1) IS1354B6 (ko)
NO (1) NO160860C (ko)
NZ (1) NZ203682A (ko)
ZA (1) ZA832268B (ko)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452026B (sv) * 1983-03-15 1987-11-09 Boliden Ab Forfarande for att separera losningar
US4734127A (en) * 1984-10-02 1988-03-29 Nippon Light Metal Co., Ltd. Process and apparatus for refining aluminum
FR2592663B1 (fr) * 1986-01-06 1992-07-24 Pechiney Aluminium Procede ameliore de purification de metaux par cristallisation fractionnee
FR2633640B1 (ko) * 1988-07-01 1991-04-19 Pechiney Aluminium
US6368403B1 (en) 1997-08-28 2002-04-09 Crystal Systems, Inc. Method and apparatus for purifying silicon
US5972107A (en) * 1997-08-28 1999-10-26 Crystal Systems, Inc. Method for purifying silicon
FR2788283B1 (fr) * 1999-01-08 2001-02-16 Pechiney Aluminium Procede et dispositif de purification de l'aluminium par segregation
US6614063B2 (en) * 1999-12-03 2003-09-02 Matsushita Electric Industrial Co., Ltd. Solid electrolytic capacitor
ATE270348T1 (de) * 2001-09-03 2004-07-15 Corus Technology Bv Verfahren zum reinigen einer aluminium-legierung
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.
EP1380659A1 (en) * 2002-07-05 2004-01-14 Corus Technology BV Method for fractional crystallisation of a metal
EP1380658A1 (en) * 2002-07-05 2004-01-14 Corus Technology BV Method for fractional crystallisation of a molten metal
JP2007528443A (ja) * 2003-11-19 2007-10-11 コラス、テクノロジー、ベスローテン、フェンノートシャップ 分別結晶の際に溶融金属を冷却する方法
ATE393245T1 (de) 2004-03-19 2008-05-15 Aleris Switzerland Gmbh Verfahren zur reinigung eines schmelzflüssigen metalls
NL1029612C2 (nl) * 2005-07-26 2007-01-29 Corus Technology B V Werkwijze voor het analyseren van vloeibaar metaal en inrichting voor gebruik daarbij.
WO2007147587A1 (en) * 2006-06-22 2007-12-27 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
US7955414B2 (en) * 2006-07-07 2011-06-07 Aleris Switzerland Gmbh Method and device for metal purification and separation of purified metal from metal mother liquid such as aluminium
ES2530720T3 (es) * 2007-09-13 2015-03-04 Silicio Ferrosolar S L U Proceso para la producción de silicio de pureza media y elevada a partir de silicio de calidad metalúrgica
JP5537249B2 (ja) * 2010-01-27 2014-07-02 株式会社神戸製鋼所 Ａｌスクラップの精製方法
CN116179870B (zh) * 2023-02-15 2023-11-03 宁波锦越新材料有限公司 一种分步结晶高纯铝提纯装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211547A (en) * 1961-02-10 1965-10-12 Aluminum Co Of America Treatment of molten aluminum
US3303019A (en) * 1964-04-23 1967-02-07 Aluminum Co Of America Purification of aluminum
FR1594154A (ko) * 1968-12-06 1970-06-01
CA1048790A (en) * 1974-09-30 1979-02-20 Graeme W. Walters Continuous reflux refining of metals
GB1572128A (en) * 1976-07-19 1980-07-23 Commw Scient Ind Res Org Method and apparatus for promoting solids-liquid flow
US4221590A (en) * 1978-12-26 1980-09-09 Aluminum Company Of America Fractional crystallization process
US4294612A (en) * 1978-12-26 1981-10-13 Aluminum Company Of America Fractional crystallization process
JPS5822291U (ja) * 1981-08-06 1983-02-10 株式会社明電舎 パワ−マニピユレ−タ交換ハンド着脱装置

Also Published As

Publication number Publication date
FR2524489B1 (ko) 1984-05-25
AU1296583A (en) 1983-10-06
DE3360397D1 (en) 1985-08-22
NO160860B (no) 1989-02-27
EP0091386A1 (fr) 1983-10-12
JPS58181834A (ja) 1983-10-24
CA1186156A (fr) 1985-04-30
GR77983B (ko) 1984-09-25
EP0091386B1 (fr) 1985-07-17
IS2794A7 (is) 1983-10-01
NO160860C (no) 1989-06-07
ATE14321T1 (de) 1985-08-15
KR850001739B1 (ko) 1985-12-07
FR2524489A1 (fr) 1983-10-07
NZ203682A (en) 1986-01-24
BR8301580A (pt) 1983-12-06
ES520918A0 (es) 1984-01-16
US4456480A (en) 1984-06-26
JPS6116413B2 (ko) 1986-04-30
AU551208B2 (en) 1986-04-17
NO831164L (no) 1983-10-03
ES8402357A1 (es) 1984-01-16
IN158125B (ko) 1986-09-13
ZA832268B (en) 1983-12-28
IS1354B6 (is) 1989-04-19

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