IT1062119B - Un metodo per allontanare ioni ferrici da una soluzione acquo sa concentrata di zinco - Google Patents

Un metodo per allontanare ioni ferrici da una soluzione acquo sa concentrata di zinco

Info

Publication number
IT1062119B
IT1062119B IT25306/76A IT2530676A IT1062119B IT 1062119 B IT1062119 B IT 1062119B IT 25306/76 A IT25306/76 A IT 25306/76A IT 2530676 A IT2530676 A IT 2530676A IT 1062119 B IT1062119 B IT 1062119B
Authority
IT
Italy
Prior art keywords
water solution
ferric ions
zinc concentrate
solution zinc
remove ferric
Prior art date
Application number
IT25306/76A
Other languages
English (en)
Italian (it)
Original Assignee
Akzo Nv
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 Akzo Nv filed Critical Akzo Nv
Application granted granted Critical
Publication of IT1062119B publication Critical patent/IT1062119B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT25306/76A 1975-07-18 1976-07-14 Un metodo per allontanare ioni ferrici da una soluzione acquo sa concentrata di zinco IT1062119B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7508614A NL7508614A (nl) 1975-07-18 1975-07-18 Werkwijze voor de verwijdering van ferri-ionen uit een geconcentreerde waterige zinkoplossing.

Publications (1)

Publication Number Publication Date
IT1062119B true IT1062119B (it) 1983-06-25

Family

ID=19824175

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25306/76A IT1062119B (it) 1975-07-18 1976-07-14 Un metodo per allontanare ioni ferrici da una soluzione acquo sa concentrata di zinco

Country Status (11)

Country Link
JP (1) JPS5929658B2 (ja)
BE (1) BE844222A (ja)
CA (1) CA1095262A (ja)
DE (1) DE2631541A1 (ja)
ES (1) ES449934A1 (ja)
FI (1) FI66650C (ja)
FR (1) FR2318232A1 (ja)
GB (1) GB1491399A (ja)
IT (1) IT1062119B (ja)
NL (1) NL7508614A (ja)
ZA (1) ZA763926B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370240A (en) * 1981-06-10 1983-01-25 United States Steel Corporation Removal of iron compounds from organic process streams
GB2585831A (en) * 2019-07-15 2021-01-27 Klinge Chemicals Ltd Process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA906764A (en) * 1972-08-08 Roever Wilhelm Process for the purification of zinc solutions
US3715339A (en) * 1970-12-09 1973-02-06 Seekay Chem Co Inc Chelation polymer from nitrilo compound and ethyleneimine compound

Also Published As

Publication number Publication date
BE844222A (fr) 1976-11-16
CA1095262A (en) 1981-02-10
FI762066A (ja) 1977-01-19
FR2318232A1 (fr) 1977-02-11
NL7508614A (nl) 1977-01-20
JPS5245526A (en) 1977-04-11
FR2318232B1 (ja) 1981-02-13
ES449934A1 (es) 1977-07-01
JPS5929658B2 (ja) 1984-07-21
FI66650C (fi) 1984-11-12
GB1491399A (en) 1977-11-09
ZA763926B (en) 1977-05-25
DE2631541A1 (de) 1977-02-03
FI66650B (fi) 1984-07-31

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