Nothing Special   »   [go: up one dir, main page]

FR2564485B1 - Procede de purification en continu de metaux par cristallisation fractionnee sur un cylindre tournant - Google Patents

Procede de purification en continu de metaux par cristallisation fractionnee sur un cylindre tournant

Info

Publication number
FR2564485B1
FR2564485B1 FR8408174A FR8408174A FR2564485B1 FR 2564485 B1 FR2564485 B1 FR 2564485B1 FR 8408174 A FR8408174 A FR 8408174A FR 8408174 A FR8408174 A FR 8408174A FR 2564485 B1 FR2564485 B1 FR 2564485B1
Authority
FR
France
Prior art keywords
metals
rotating cylinder
fractional crystallization
continuous purification
purification
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.)
Expired
Application number
FR8408174A
Other languages
English (en)
Other versions
FR2564485A1 (fr
Inventor
Francois Regis Boutin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
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.)
Filing date
Publication date
Application filed by Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Priority to FR8408174A priority Critical patent/FR2564485B1/fr
Priority to US06/733,268 priority patent/US4581062A/en
Priority to DE19853517386 priority patent/DE3517386A1/de
Priority to JP60103609A priority patent/JPS60255939A/ja
Priority to KR1019850003357A priority patent/KR900006378B1/ko
Publication of FR2564485A1 publication Critical patent/FR2564485A1/fr
Application granted granted Critical
Publication of FR2564485B1 publication Critical patent/FR2564485B1/fr
Expired legal-status Critical Current

Links

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
    • 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

Landscapes

  • 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)
FR8408174A 1984-05-17 1984-05-17 Procede de purification en continu de metaux par cristallisation fractionnee sur un cylindre tournant Expired FR2564485B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8408174A FR2564485B1 (fr) 1984-05-17 1984-05-17 Procede de purification en continu de metaux par cristallisation fractionnee sur un cylindre tournant
US06/733,268 US4581062A (en) 1984-05-17 1985-05-13 Process for the continuous purification of metals by fractional crystallization on a rotary drum
DE19853517386 DE3517386A1 (de) 1984-05-17 1985-05-14 Verfahren zur kontinuierlichen reinigung von metallen durch fraktionierte kristallisation auf einem rotierenden zylinder
JP60103609A JPS60255939A (ja) 1984-05-17 1985-05-15 回転円筒体上での分別結晶による金属の連続的精製法
KR1019850003357A KR900006378B1 (ko) 1984-05-17 1985-05-16 회전드럼에서 분별 결정화에 의해 금속을 연속정제하는 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8408174A FR2564485B1 (fr) 1984-05-17 1984-05-17 Procede de purification en continu de metaux par cristallisation fractionnee sur un cylindre tournant

Publications (2)

Publication Number Publication Date
FR2564485A1 FR2564485A1 (fr) 1985-11-22
FR2564485B1 true FR2564485B1 (fr) 1986-08-14

Family

ID=9304367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8408174A Expired FR2564485B1 (fr) 1984-05-17 1984-05-17 Procede de purification en continu de metaux par cristallisation fractionnee sur un cylindre tournant

Country Status (5)

Country Link
US (1) US4581062A (fr)
JP (1) JPS60255939A (fr)
KR (1) KR900006378B1 (fr)
DE (1) DE3517386A1 (fr)
FR (1) FR2564485B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8605324D0 (en) * 1986-03-04 1986-04-09 Rank Taylor Hobson Ltd Metrological apparatus
US5139236A (en) * 1991-04-11 1992-08-18 Inco Alloys International, Inc. Melt facility for continuous upcaster
EP1288319B1 (fr) * 2001-09-03 2004-06-30 Corus Technology BV Méthode de purification d'un alliage d'aluminium
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 (fr) * 2002-07-05 2004-01-14 Corus Technology BV Méthode de cristallisation fractionnée d'un métal
EP1380658A1 (fr) * 2002-07-05 2004-01-14 Corus Technology BV Méthode de cristallisation fractionnée de métal liquide
ATE389039T1 (de) * 2003-11-19 2008-03-15 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
NL1029612C2 (nl) * 2005-07-26 2007-01-29 Corus Technology B V Werkwijze voor het analyseren van vloeibaar metaal en inrichting voor gebruik daarbij.
KR100722416B1 (ko) * 2005-11-08 2007-05-29 이군희 주석 및 주석합금 정제장치 및 그 정제방법
US8313554B2 (en) * 2006-06-22 2012-11-20 Aleris Switzerland Gmbh Method for the separation of molten aluminium and solid inclusions
ATE475724T1 (de) * 2006-06-28 2010-08-15 Aleris Switzerland Gmbh Kristallisationsverfahren zur reinigung eines schmelzflüssigen metalls, insbesondere rezyklierten aluminiums
ATE503030T1 (de) * 2006-07-07 2011-04-15 Aleris Switzerland Gmbh Verfahren zur metallreinigung und abtrennung von gereinigtem metall aus einer metallmutterflüssigkeit wie aluminiumschmelze

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE571087A (fr) *
DE665211C (de) * 1932-10-17 1938-09-21 Tadeusz Sendzimir Verfahren und Vorrichtung zur Erzeugung von raffinierten Metallformstuecken aus nichtraffinierten Metallen
CH233608A (de) * 1940-07-08 1944-08-15 Spolek Verfahren zur fraktionierten Kristallisation geschmolzener Legierungen.
FR1047728A (fr) * 1950-05-08 1953-12-16 Nat Smelting Co Ltd Perfectionnements à la séparation de métaux, d'alliages ou de composés d'avec unsystème métallique en fusion
US3239899A (en) * 1962-05-04 1966-03-15 Arthur F Johnson Separating metals from alloys
US3307936A (en) * 1963-06-12 1967-03-07 Temerscal Metallurg Corp Purification of metals
FR1594154A (fr) * 1968-12-06 1970-06-01
CA1048790A (fr) * 1974-09-30 1979-02-20 Graeme W. Walters Raffinage continu des metaux par refluxage
GB1572128A (en) * 1976-07-19 1980-07-23 Commw Scient Ind Res Org Method and apparatus for promoting solids-liquid flow
DE2722784A1 (de) * 1977-05-20 1978-11-30 Wacker Chemitronic Verfahren zum reinigen von feststoffen
JPS5896829A (ja) * 1981-12-07 1983-06-09 Mitsubishi Keikinzoku Kogyo Kk 金属の純化方法

Also Published As

Publication number Publication date
KR850008188A (ko) 1985-12-13
JPH0236651B2 (fr) 1990-08-20
KR900006378B1 (ko) 1990-08-30
DE3517386A1 (de) 1985-11-21
FR2564485A1 (fr) 1985-11-22
US4581062A (en) 1986-04-08
DE3517386C2 (fr) 1989-08-03
JPS60255939A (ja) 1985-12-17

Similar Documents

Publication Publication Date Title
MA19716A1 (fr) Procede de preparation de nouveaux derives 3- ceto a 4,9 19- norsteroides .
FR2564485B1 (fr) Procede de purification en continu de metaux par cristallisation fractionnee sur un cylindre tournant
FR2582294B1 (fr) Procede de production d'alumine-beta
FR2637930B1 (fr) Procede pour la realisation de structure metallique notamment pour la couverture
FR2595089B1 (fr) Procede de purification d'un sel de baryum
FR2575182B1 (fr) Procede pour la production de rhamnose de haute purete a partir de la gomme arabique
RO93871A (fr) Procede d'obtention des derives de propargyloxyacetonitryle substitus
FR2302352A1 (fr) Procede perfectionne de production d'aluminium
FR2490975B1 (fr) Procede de production d'objets en forme
RO91422A (fr) Procede pour la preparation des derives de 1,3-oxazolidin-2-one
BE859514A (fr) Procede de production d'acier par decarburation
FR2591135B1 (fr) Procede ameliore de reglage des conditions de coulee en continu.
FR2515641B1 (fr) Procede pour produire des esters de 3,5-dibromo-4-hydroxybenzonitrile
BE888642A (fr) Procede de production d'amides carboxyliques,
FR2739097B1 (fr) Procede de purification de paraxylene par cristallisation fractionnee
FR2599995B1 (fr) Procede pour la realisation en continu de tubes metalliques soudes
BE888405A (fr) Procede de recouvrement de surfaces de produits synthetiques par un procede d'impression par sublimation,
BE869021A (fr) Procede pour produire la p-hydroxyphenylglycine
PT75324A (fr) Procede de purification de derives d'acides phenoxybenzoieques
FR2580525B1 (fr) Procede pour realiser des coquilles de passage pour des machines de coulee continue
FR2566389B1 (fr) Procede de production d'un 1,4-dialkylbenzene
FR2533918B1 (fr) Procede de production d'ethers de dinitrophenyle
FR2566425B1 (fr) Procede pour la production de 2-(phenyl substitue) acide propionique par micro-organisme
FR2527199B1 (fr) Procede de production d'ethylbenzene
FR2562066B1 (fr) Procede de production d'isobutylene

Legal Events

Date Code Title Description
ST Notification of lapse