ES449934A1 - Method for the removal of ferric ions from a concentrated aqueous zinc solution - Google Patents

Method for the removal of ferric ions from a concentrated aqueous zinc solution

Info

Publication number
ES449934A1
ES449934A1 ES449934A ES449934A ES449934A1 ES 449934 A1 ES449934 A1 ES 449934A1 ES 449934 A ES449934 A ES 449934A ES 449934 A ES449934 A ES 449934A ES 449934 A1 ES449934 A1 ES 449934A1
Authority
ES
Spain
Prior art keywords
ferric ions
concentrated aqueous
removal
aqueous zinc
zinc solution
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES449934A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo NV
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
Publication of ES449934A1 publication Critical patent/ES449934A1/en
Expired legal-status Critical Current

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)

Abstract

A procedure for removing ferric ions from a concentrated aqueous zinc solution, characterized by the fact that a solution containing ferric ions and zinc ions whose pH value is determined with a pH meter fitted with a glass electrode is in the range of 0 to 1.3 is contacted with a cation exchanger that contains substantially aminocarboxylic acid groups and/or iminodicarboxylic acid groups. (Machine-translation by Google Translate, not legally binding)
ES449934A 1975-07-18 1976-07-17 Method for the removal of ferric ions from a concentrated aqueous zinc solution Expired ES449934A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7508614A NL7508614A (en) 1975-07-18 1975-07-18 PROCEDURE FOR THE REMOVAL OF FERRI IONS FROM A CONCENTRATED ZINC Aqueous SOLUTION.

Publications (1)

Publication Number Publication Date
ES449934A1 true ES449934A1 (en) 1977-07-01

Family

ID=19824175

Family Applications (1)

Application Number Title Priority Date Filing Date
ES449934A Expired ES449934A1 (en) 1975-07-18 1976-07-17 Method for the removal of ferric ions from a concentrated aqueous zinc solution

Country Status (11)

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

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
JPS5245526A (en) 1977-04-11
JPS5929658B2 (en) 1984-07-21
BE844222A (en) 1976-11-16
FI66650B (en) 1984-07-31
GB1491399A (en) 1977-11-09
CA1095262A (en) 1981-02-10
FI762066A (en) 1977-01-19
FI66650C (en) 1984-11-12
FR2318232B1 (en) 1981-02-13
DE2631541A1 (en) 1977-02-03
NL7508614A (en) 1977-01-20
ZA763926B (en) 1977-05-25
IT1062119B (en) 1983-06-25
FR2318232A1 (en) 1977-02-11

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