ZA82809B - Liquid-liquid extraction process - Google Patents

Liquid-liquid extraction process

Info

Publication number
ZA82809B
ZA82809B ZA82809A ZA82809A ZA82809B ZA 82809 B ZA82809 B ZA 82809B ZA 82809 A ZA82809 A ZA 82809A ZA 82809 A ZA82809 A ZA 82809A ZA 82809 B ZA82809 B ZA 82809B
Authority
ZA
South Africa
Prior art keywords
liquid
extraction process
liquid extraction
extraction
Prior art date
Application number
ZA82809A
Inventor
Michael Charwath
Gerald Maresch
Rassoul Movahedi
Friedrich Samhaber
Original Assignee
Ruthner Industrieanlagen Ag
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 Ruthner Industrieanlagen Ag filed Critical Ruthner Industrieanlagen Ag
Publication of ZA82809B publication Critical patent/ZA82809B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0009—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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/382—Phosphine chalcogenides, e.g. compounds of the formula R3P=X with X = O, S, Se or Te
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Physical Water Treatments (AREA)
ZA82809A 1981-02-10 1982-02-09 Liquid-liquid extraction process ZA82809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0060181A AT370449B (en) 1981-02-10 1981-02-10 METHOD FOR TREATING USED TREATMENT LIQUIDS CONTAINING IRON ION OR LIQUID LIQUIDS FOR METAL MATERIALS OR ORES BY LIQUID-LIQUID EXTRACTION

Publications (1)

Publication Number Publication Date
ZA82809B true ZA82809B (en) 1983-01-26

Family

ID=3494899

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA82809A ZA82809B (en) 1981-02-10 1982-02-09 Liquid-liquid extraction process

Country Status (5)

Country Link
EP (1) EP0058148A3 (en)
JP (1) JPS57150476A (en)
AT (1) AT370449B (en)
FI (1) FI820334L (en)
ZA (1) ZA82809B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816278A1 (en) * 1988-05-12 1989-11-23 Metallgesellschaft Ag METHOD FOR RECONSTRUCTING USED BEATING BEATS
AT398986B (en) * 1989-02-06 1995-02-27 Prior Eng Ag METHOD FOR THE PROCESSING OF ACIDS, FE-CONTAINING SOLUTIONS, IN PARTICULAR WASTE STICKING SOLUTIONS
ATA116789A (en) * 1989-05-17 1992-06-15 Boehler Gmbh METHOD FOR RECOVERING METALS OR METAL OXIDES AND ACIDS FROM SALT SOLUTIONS, ESPECIALLY FROM SICK ACIDS OR MIXTURES
FI97289C (en) * 1993-08-26 1996-11-25 Kemira Oy A method for recovering at least one metal from an acid-treated sewage sludge
FI97288C (en) * 1993-08-26 1996-11-25 Kemira Oy Procedure for treatment of wastewater sludge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE364187B (en) * 1972-01-24 1974-02-18 Stora Kopparbergs Bergslags Ab
US3870060A (en) * 1974-02-26 1975-03-11 Stora Kopparbergs Bergslags Ab Method of removing monovalent inorganic acids from an aqueous solution containing metal salts of the acids
AU501823B2 (en) * 1975-03-14 1979-06-28 Solex Research Corporation Of Japan Removing heavy metals froman acid waste liquid
US4235713A (en) * 1978-06-06 1980-11-25 Redondo Abad Angel Luis Process for the elimination of accumulated iron in organic phases of fluid-fluid extraction that contain di-2-ethyl-hexyl phosphoric acid

Also Published As

Publication number Publication date
AT370449B (en) 1983-03-25
FI820334L (en) 1982-08-11
ATA60181A (en) 1982-02-15
JPS57150476A (en) 1982-09-17
EP0058148A2 (en) 1982-08-18
EP0058148A3 (en) 1982-09-01

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