SE8301416D0 - Forfarande for att separera losningar - Google Patents

Forfarande for att separera losningar

Info

Publication number
SE8301416D0
SE8301416D0 SE8301416A SE8301416A SE8301416D0 SE 8301416 D0 SE8301416 D0 SE 8301416D0 SE 8301416 A SE8301416 A SE 8301416A SE 8301416 A SE8301416 A SE 8301416A SE 8301416 D0 SE8301416 D0 SE 8301416D0
Authority
SE
Sweden
Prior art keywords
solution
vessel
solvent
dissolved substance
divided
Prior art date
Application number
SE8301416A
Other languages
English (en)
Other versions
SE452026B (sv
SE8301416L (sv
Inventor
K G E Bjorling
G Lindkvist
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Priority to SE8301416A priority Critical patent/SE452026B/sv
Publication of SE8301416D0 publication Critical patent/SE8301416D0/sv
Priority to US06/581,193 priority patent/US4529444A/en
Priority to DK78784A priority patent/DK78784A/da
Priority to AU24764/84A priority patent/AU2476484A/en
Priority to EP19840850080 priority patent/EP0119178A1/en
Publication of SE8301416L publication Critical patent/SE8301416L/sv
Publication of SE452026B publication Critical patent/SE452026B/sv

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
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining
    • C22B13/10—Separating metals from lead by crystallising, e.g. by Pattison process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/004—Dry processes separating two or more metals by melting out (liquation), i.e. heating above the temperature of the lower melting metal component(s); by fractional crystallisation (controlled freezing)
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0072—Crystallisation in microfluidic devices
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE8301416A 1983-03-15 1983-03-15 Forfarande for att separera losningar SE452026B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8301416A SE452026B (sv) 1983-03-15 1983-03-15 Forfarande for att separera losningar
US06/581,193 US4529444A (en) 1983-03-15 1984-02-17 Method for separating solutions
DK78784A DK78784A (da) 1983-03-15 1984-02-20 Fremgangsmaade til separering af oploesninger
AU24764/84A AU2476484A (en) 1983-03-15 1984-02-21 Separating hypoeutectic solution
EP19840850080 EP0119178A1 (en) 1983-03-15 1984-03-12 A method for separating solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8301416A SE452026B (sv) 1983-03-15 1983-03-15 Forfarande for att separera losningar

Publications (3)

Publication Number Publication Date
SE8301416D0 true SE8301416D0 (sv) 1983-03-15
SE8301416L SE8301416L (sv) 1984-09-16
SE452026B SE452026B (sv) 1987-11-09

Family

ID=20350380

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301416A SE452026B (sv) 1983-03-15 1983-03-15 Forfarande for att separera losningar

Country Status (5)

Country Link
US (1) US4529444A (sv)
EP (1) EP0119178A1 (sv)
AU (1) AU2476484A (sv)
DK (1) DK78784A (sv)
SE (1) SE452026B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536827A1 (de) * 1995-10-02 1997-04-03 Basf Ag Verfahren und Vorrichtung zur Trennung flüssiger eutektischer Mischungen durch Kristallisation an Kühlflächen
NL1023009C2 (nl) * 2003-03-25 2004-09-30 Univ Delft Tech Werkwijze voor het winnen van een metaal uit een mengsel.
US20100012597A1 (en) * 2008-06-02 2010-01-21 David Magdiel S Frigid-reactance grease/oil removal system
CN116555570B (zh) * 2023-06-19 2024-06-21 湖南埃索凯未来能源研究院有限公司 一种低温低酸条件下从三元黑粉中浸出有价金属的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE413833C (de) * 1923-06-04 1925-05-16 Douglas Rider Vorrichtung zur Waermebehandlung von Stoffen durch Beruehrung mit geschmolzenem Metall
FR831983A (fr) * 1938-01-13 1938-09-16 Procédé et dispositif pour le traitement des liquides, en particulier des hydrocarbures
US2750262A (en) * 1952-07-12 1956-06-12 Bell Telephone Labor Inc Process for separating components of a fusible material
US2739046A (en) * 1952-08-06 1956-03-20 Bell Telephone Labor Inc Continuous process for separating fusible materials
US3239899A (en) * 1962-05-04 1966-03-15 Arthur F Johnson Separating metals from alloys
US3400548A (en) * 1965-06-25 1968-09-10 Marathon Oil Co Crystal separation of dimethylnaphthalene
US3449087A (en) * 1966-06-27 1969-06-10 Commerce Usa Purification by selective crystallization and remelt
NL135395C (sv) * 1967-05-26
DE1719468B1 (de) * 1968-01-31 1971-01-28 Maas Dr Klaus Foerderschnecke zum Transport von Kristallen und Schmelze in einer Kristallisationskolonne
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
GB1572128A (en) * 1976-07-19 1980-07-23 Commw Scient Ind Res Org Method and apparatus for promoting solids-liquid flow
US4231757A (en) * 1978-06-02 1980-11-04 The Lubrizol Corporation Nitro phenol-amine condensates, methods of making same, fuels and additive concentrates containing them
FR2524489A1 (fr) * 1982-03-30 1983-10-07 Pechiney Aluminium Procede de purification de metaux par segregation

Also Published As

Publication number Publication date
SE452026B (sv) 1987-11-09
US4529444A (en) 1985-07-16
EP0119178A1 (en) 1984-09-19
SE8301416L (sv) 1984-09-16
AU2476484A (en) 1984-09-20
DK78784A (da) 1984-09-16
DK78784D0 (da) 1984-02-20

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