DE2631541A1 - Verfahren zur abtrennung von eisen (iii)-ionen aus konzentrierten waessrigen zinksalz-loesungen - Google Patents

Verfahren zur abtrennung von eisen (iii)-ionen aus konzentrierten waessrigen zinksalz-loesungen

Info

Publication number
DE2631541A1
DE2631541A1 DE19762631541 DE2631541A DE2631541A1 DE 2631541 A1 DE2631541 A1 DE 2631541A1 DE 19762631541 DE19762631541 DE 19762631541 DE 2631541 A DE2631541 A DE 2631541A DE 2631541 A1 DE2631541 A1 DE 2631541A1
Authority
DE
Germany
Prior art keywords
iron
ions
iii
zinc
cation exchanger
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.)
Withdrawn
Application number
DE19762631541
Other languages
German (de)
English (en)
Inventor
Gerrit Huibert Van Den Berg
Kees Dr Koerts
Wilhelmus Pannekeet
Robert Dr Smakman
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.)
DIA-PROSIM Ltd ECCLES MANCHESTER GB
Original Assignee
Akzo GmbH
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 GmbH filed Critical Akzo GmbH
Publication of DE2631541A1 publication Critical patent/DE2631541A1/de
Withdrawn legal-status Critical Current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)
DE19762631541 1975-07-18 1976-07-14 Verfahren zur abtrennung von eisen (iii)-ionen aus konzentrierten waessrigen zinksalz-loesungen Withdrawn DE2631541A1 (de)

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
DE2631541A1 true DE2631541A1 (de) 1977-02-03

Family

ID=19824175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762631541 Withdrawn DE2631541A1 (de) 1975-07-18 1976-07-14 Verfahren zur abtrennung von eisen (iii)-ionen aus konzentrierten waessrigen zinksalz-loesungen

Country Status (11)

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

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

Citations (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

Patent Citations (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
IT1062119B (it) 1983-06-25
JPS5245526A (en) 1977-04-11
FR2318232A1 (fr) 1977-02-11
FI762066A (it) 1977-01-19
JPS5929658B2 (ja) 1984-07-21
ES449934A1 (es) 1977-07-01
NL7508614A (nl) 1977-01-20
FR2318232B1 (it) 1981-02-13
FI66650B (fi) 1984-07-31
CA1095262A (en) 1981-02-10
GB1491399A (en) 1977-11-09
ZA763926B (en) 1977-05-25
FI66650C (fi) 1984-11-12
BE844222A (fr) 1976-11-16

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: DIA-PROSIM LTD., ECCLES, MANCHESTER, GB

8128 New person/name/address of the agent

Representative=s name: WUESTHOFF, F., DR.-ING. FRHR.VON PECHMANN, E., DIP

8110 Request for examination paragraph 44
8130 Withdrawal