DK78784A - Fremgangsmaade til separering af oploesninger - Google Patents

Fremgangsmaade til separering af oploesninger Download PDF

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Publication number
DK78784A
DK78784A DK78784A DK78784A DK78784A DK 78784 A DK78784 A DK 78784A DK 78784 A DK78784 A DK 78784A DK 78784 A DK78784 A DK 78784A DK 78784 A DK78784 A DK 78784A
Authority
DK
Denmark
Prior art keywords
separation
procedure
solutions
Prior art date
Application number
DK78784A
Other languages
English (en)
Other versions
DK78784D0 (da
Inventor
Karl Gotthard Emanue Bjoerling
Goeran 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
Publication of DK78784D0 publication Critical patent/DK78784D0/da
Publication of DK78784A publication Critical patent/DK78784A/da

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
DK78784A 1983-03-15 1984-02-20 Fremgangsmaade til separering af oploesninger DK78784A (da)

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 (2)

Publication Number Publication Date
DK78784D0 DK78784D0 (da) 1984-02-20
DK78784A true DK78784A (da) 1984-09-16

Family

ID=20350380

Family Applications (1)

Application Number Title Priority Date Filing Date
DK78784A DK78784A (da) 1983-03-15 1984-02-20 Fremgangsmaade til separering af oploesninger

Country Status (5)

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

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 (da) * 1967-05-26
DE1719468B1 (de) * 1968-01-31 1971-01-28 Maas Dr Klaus Foerderschnecke zum Transport von Kristallen und Schmelze in einer Kristallisationskolonne
CA1048790A (en) * 1974-09-30 1979-02-20 Graeme W. Walters Continuous reflux refining of metals
US4133517A (en) * 1974-09-30 1979-01-09 Commonwealth Scientific And Industrial Research Organization 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
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
AU2476484A (en) 1984-09-20
SE8301416L (sv) 1984-09-16
DK78784D0 (da) 1984-02-20
SE8301416D0 (sv) 1983-03-15
SE452026B (sv) 1987-11-09
US4529444A (en) 1985-07-16
EP0119178A1 (en) 1984-09-19

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment