BE801794A - Procede d'extraction de zinc - Google Patents

Procede d'extraction de zinc

Info

Publication number
BE801794A
BE801794A BE133018A BE133018A BE801794A BE 801794 A BE801794 A BE 801794A BE 133018 A BE133018 A BE 133018A BE 133018 A BE133018 A BE 133018A BE 801794 A BE801794 A BE 801794A
Authority
BE
Belgium
Prior art keywords
extraction process
zinc extraction
zinc
extraction
Prior art date
Application number
BE133018A
Other languages
English (en)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE801794A publication Critical patent/BE801794A/fr

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
    • C22B17/00—Obtaining cadmium
    • C22B17/04—Obtaining cadmium by wet processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/003—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
    • C22B3/26—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
    • C22B3/3842—Phosphinic acid, e.g. H2P(O)(OH)
    • 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
    • C22B3/3844—Phosphonic acid, e.g. H2P(O)(OH)2
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE133018A 1972-07-01 1973-07-02 Procede d'extraction de zinc BE801794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2232460A DE2232460C3 (de) 1972-07-01 1972-07-01 Verfahren zur Zinkextraktion

Publications (1)

Publication Number Publication Date
BE801794A true BE801794A (fr) 1974-01-02

Family

ID=5849467

Family Applications (1)

Application Number Title Priority Date Filing Date
BE133018A BE801794A (fr) 1972-07-01 1973-07-02 Procede d'extraction de zinc

Country Status (2)

Country Link
BE (1) BE801794A (fr)
DE (1) DE2232460C3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU81600A1 (fr) * 1979-08-13 1981-03-24 Metallurgie Hoboken Procede pour traiter une phase organique contenant du chlorure de fer,du chlorure de molybdene et du hc1

Also Published As

Publication number Publication date
DE2232460A1 (de) 1974-01-17
DE2232460B2 (de) 1974-09-19
DE2232460C3 (de) 1975-04-30

Similar Documents

Publication Publication Date Title
CH552610A (fr) Procede de preparation d'azapurinones.
BE802274A (fr) Procede d'extrusion
BE838223Q (fr) Procede d'hydrodesulfuration
BE764883A (fr) Procede de preparation d'hydrogenosilanes
BE760672A (fr) Procede de production d'alcenes
BE802997A (fr) Procede d'extraction des metaux
BE807055A (fr) Procede de preparation de phenols
BE796835A (fr) Procede d'extraction de metaux
BE804236A (fr) Procede d'extraction de polylactames
BE796813A (fr) Procede de preparation de perfluoroalkylesters
BE797732A (fr) Procede de preparation d'oximes
BE799319A (fr) Procede d'implatation d'ions,
BE804533A (fr) Procede d'extraction de houblon
BE800855A (fr) Procede d'electrodeposition
BE791904A (fr) Procede de deshydrochloration
BE806124A (fr) Procede de preparation d'hydrazones
BE808323A (fr) Procede d'isolement
BE807818A (fr) Procede d'alkylation de cetones
BE760507A (fr) Procede de recouvrement d'electrodes
BE795270A (fr) Procede d'extraction de metaux
BE793327A (fr) Procede d'encapsulation
BE806254A (fr) Procede d'extraction
BE796510A (fr) Procede de preparation d'azines
BE797429A (fr) Procede d'isolement de caoutchoucs
BE794066A (fr) Procede de preparation de 2-mercapto-benzimidazol