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NL7508614A - PROCEDURE FOR THE REMOVAL OF FERRI IONS FROM A CONCENTRATED ZINC Aqueous SOLUTION. - Google Patents

PROCEDURE FOR THE REMOVAL OF FERRI IONS FROM A CONCENTRATED ZINC Aqueous SOLUTION.

Info

Publication number
NL7508614A
NL7508614A NL7508614A NL7508614A NL7508614A NL 7508614 A NL7508614 A NL 7508614A NL 7508614 A NL7508614 A NL 7508614A NL 7508614 A NL7508614 A NL 7508614A NL 7508614 A NL7508614 A NL 7508614A
Authority
NL
Netherlands
Prior art keywords
removal
procedure
aqueous solution
zinc aqueous
concentrated zinc
Prior art date
Application number
NL7508614A
Other languages
Dutch (nl)
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
Priority to NL7508614A priority Critical patent/NL7508614A/en
Priority to ZA753926A priority patent/ZA763926B/en
Priority to IT25306/76A priority patent/IT1062119B/en
Priority to GB29335/76A priority patent/GB1491399A/en
Priority to DE19762631541 priority patent/DE2631541A1/en
Priority to JP51084873A priority patent/JPS5929658B2/en
Priority to FI762066A priority patent/FI66650C/en
Priority to FR7621748A priority patent/FR2318232A1/en
Priority to CA257,158A priority patent/CA1095262A/en
Priority to BE168982A priority patent/BE844222A/en
Priority to ES449934A priority patent/ES449934A1/en
Publication of NL7508614A publication Critical patent/NL7508614A/en
Priority to US05/863,985 priority patent/US4157298A/en

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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
NL7508614A 1975-07-18 1975-07-18 PROCEDURE FOR THE REMOVAL OF FERRI IONS FROM A CONCENTRATED ZINC Aqueous SOLUTION. NL7508614A (en)

Priority Applications (12)

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.
ZA753926A ZA763926B (en) 1975-07-18 1976-07-01 A method for the removal of ferric ions from a concentrated aqueous zinc solution
IT25306/76A IT1062119B (en) 1975-07-18 1976-07-14 A METHOD TO REMOVE FERRIC IONS FROM A SA WATER SOLUTION ZINC CONCENTRATE
GB29335/76A GB1491399A (en) 1975-07-18 1976-07-14 Method for the removal of ferric ions from a concentrated aqueous zinc solution
DE19762631541 DE2631541A1 (en) 1975-07-18 1976-07-14 PROCESS FOR SEPARATION OF IRON (III) IONS FROM CONCENTRATED Aqueous Zinc SALT SOLUTIONS
JP51084873A JPS5929658B2 (en) 1975-07-18 1976-07-16 Method for removing ferric ions from zinc aqueous solution
FI762066A FI66650C (en) 1975-07-18 1976-07-16 PROCEDURE FOR THE CONSTRUCTION OF FERRATION AND CONTAINING CONDITIONING
FR7621748A FR2318232A1 (en) 1975-07-18 1976-07-16 METHOD OF ELIMINATION OF FERRIC IONS CONTAINED IN A CONCENTRATED AQUEOUS SOLUTION OF ZINC
CA257,158A CA1095262A (en) 1975-07-18 1976-07-16 Method for the removal of ferric ions from a concentrated aqueous zinc solution
BE168982A BE844222A (en) 1975-07-18 1976-07-16 METHOD OF ELIMINATION OF FERRIC IONS CONTAINED IN A CONCENTRATED AQUEOUS SOLUTION OF ZINC.
ES449934A ES449934A1 (en) 1975-07-18 1976-07-17 Method for the removal of ferric ions from a concentrated aqueous zinc solution
US05/863,985 US4157298A (en) 1975-07-18 1977-12-23 Method for the removal of ferric ions from a concentrated aqueous zinc solution

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
NL7508614A true NL7508614A (en) 1977-01-20

Family

ID=19824175

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7508614A NL7508614A (en) 1975-07-18 1975-07-18 PROCEDURE FOR THE REMOVAL OF FERRI IONS FROM A CONCENTRATED ZINC Aqueous 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
GB1491399A (en) 1977-11-09
FI66650B (en) 1984-07-31
FR2318232B1 (en) 1981-02-13
CA1095262A (en) 1981-02-10
FI762066A7 (en) 1977-01-19
FR2318232A1 (en) 1977-02-11
IT1062119B (en) 1983-06-25
FI66650C (en) 1984-11-12
DE2631541A1 (en) 1977-02-03
BE844222A (en) 1976-11-16
ES449934A1 (en) 1977-07-01
ZA763926B (en) 1977-05-25
JPS5245526A (en) 1977-04-11
JPS5929658B2 (en) 1984-07-21

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Legal Events

Date Code Title Description
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: DIA-PROSIM LTD

DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: DUOLITE INTERNATIONAL LIMITED

A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: DUOLITE INTERNATIONAL, INC.

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: ROHM AND HAAS COMPANY

BV The patent application has lapsed