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ZA79545B - A process for the separation of metals - Google Patents

A process for the separation of metals

Info

Publication number
ZA79545B
ZA79545B ZA79545A ZA79545A ZA79545B ZA 79545 B ZA79545 B ZA 79545B ZA 79545 A ZA79545 A ZA 79545A ZA 79545 A ZA79545 A ZA 79545A ZA 79545 B ZA79545 B ZA 79545B
Authority
ZA
South Africa
Prior art keywords
metals
separation
Prior art date
Application number
ZA79545A
Other languages
English (en)
Inventor
H Wijk
B Engelenburg
Original Assignee
Tno
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 Tno filed Critical Tno
Publication of ZA79545B publication Critical patent/ZA79545B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G7/00—Compounds of gold
    • C01G7/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0265—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries extraction by solid resins
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/14—Ion exchange; chelation or liquid/liquid ion extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Extraction Or Liquid Replacement (AREA)
ZA79545A 1978-02-09 1979-02-08 A process for the separation of metals ZA79545B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7801516A NL7801516A (nl) 1978-02-09 1978-02-09 Werkwijze voor het scheiden van metalen.

Publications (1)

Publication Number Publication Date
ZA79545B true ZA79545B (en) 1980-03-26

Family

ID=19830303

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA79545A ZA79545B (en) 1978-02-09 1979-02-08 A process for the separation of metals

Country Status (8)

Country Link
US (1) US4292280A (xx)
JP (1) JPS54116303A (xx)
DE (1) DE2904645A1 (xx)
FR (1) FR2416953A1 (xx)
GB (1) GB2014122B (xx)
NL (1) NL7801516A (xx)
SE (1) SE427187B (xx)
ZA (1) ZA79545B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8201654A (nl) * 1982-04-21 1983-11-16 Tno Polyetherurethaankorrels met absorberende werking, werkwijze voor het bereiden van deze polyetherurethaankorrels, alsmede werkwijze voor het extraheren of afscheiden van metalen uit vloeistoffen onder toepassing van deze korrels.
US4619744A (en) * 1985-10-28 1986-10-28 Phillips Petroleum Company Recovery of heavy metals from aqueous solutions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1129733A (fr) * 1955-08-08 1957-01-24 Minerais De L Ouest Soc Ind De Procédé d'extraction de métaux à partir de solutions de leurs sels
US3725527A (en) * 1968-09-19 1973-04-03 Kanto Denka Kogyo Kk Process for recovering pure aqueous solution of ferric chloride and aqueous solution of metal chlorides free of ferric chloride from ferrous metal material
ZA708558B (en) * 1970-12-18 1972-03-29 Nat Inst Metallurg Woodall Duc Improvements in the treatment of chloride solutions containing mixed metal chlorides
DE2130477A1 (de) * 1971-06-19 1972-12-21 Bayer Ag Verfahren zur Trennung des Kupfers von den Metallen Eisen,Kobalt,Nickel und/oder Mangan
DE2526247A1 (de) * 1975-06-12 1976-12-30 Oxy Effluent Control Ltd Verfahren zur aufbereitung von loesungen
IL50120A (en) * 1976-07-25 1981-03-31 Yeda Res & Dev Process for the extraction of metal ions from solutions using polymer impregnated with extraction agent

Also Published As

Publication number Publication date
US4292280A (en) 1981-09-29
NL7801516A (nl) 1979-08-13
DE2904645A1 (de) 1979-08-16
GB2014122B (en) 1982-07-28
JPS54116303A (en) 1979-09-10
GB2014122A (en) 1979-08-22
FR2416953A1 (fr) 1979-09-07
SE7901129L (sv) 1979-08-11
SE427187B (sv) 1983-03-14
FR2416953B1 (xx) 1984-04-06

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