FR2216356B1 - - Google Patents

Info

Publication number
FR2216356B1
FR2216356B1 FR7402845A FR7402845A FR2216356B1 FR 2216356 B1 FR2216356 B1 FR 2216356B1 FR 7402845 A FR7402845 A FR 7402845A FR 7402845 A FR7402845 A FR 7402845A FR 2216356 B1 FR2216356 B1 FR 2216356B1
Authority
FR
France
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
FR7402845A
Other languages
French (fr)
Other versions
FR2216356A1 (de
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2216356A1 publication Critical patent/FR2216356A1/fr
Application granted granted Critical
Publication of FR2216356B1 publication Critical patent/FR2216356B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0009—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
    • C22B3/32—Carboxylic acids
    • 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)
  • 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)
  • Inorganic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7402845A 1973-01-31 1974-01-29 Expired FR2216356B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7301353,A NL174019C (nl) 1973-01-31 1973-01-31 Werkwijze voor de extractie van ferriverbindingen uit een waterige oplossing.

Publications (2)

Publication Number Publication Date
FR2216356A1 FR2216356A1 (de) 1974-08-30
FR2216356B1 true FR2216356B1 (de) 1976-06-25

Family

ID=19818117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402845A Expired FR2216356B1 (de) 1973-01-31 1974-01-29

Country Status (10)

Country Link
JP (1) JPS5719048B2 (de)
BE (1) BE810014A (de)
BR (1) BR7400606D0 (de)
CA (1) CA1024350A (de)
DE (1) DE2404185C2 (de)
ES (1) ES422726A1 (de)
FR (1) FR2216356B1 (de)
GB (1) GB1459251A (de)
NL (1) NL174019C (de)
NO (1) NO135090C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA80466B (en) * 1979-02-07 1981-02-25 G Thorsen Precipitation of metal values from organic media
DE3705721A1 (de) * 1987-02-23 1988-09-01 Henkel Kgaa Verwendung von citronensaeure-partialestern und deren mischungen zur eisenextraktion

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1060462A (en) * 1963-02-27 1967-03-01 Nat Res Dev Process for the elimination of iron from aqueous liquors

Also Published As

Publication number Publication date
NL174019C (nl) 1984-04-16
NL7301353A (de) 1974-08-02
FR2216356A1 (de) 1974-08-30
NO135090C (de) 1977-02-09
AU6495974A (en) 1975-07-31
NL174019B (nl) 1983-11-16
JPS49106493A (de) 1974-10-09
NO135090B (de) 1976-11-01
DE2404185C2 (de) 1983-02-17
CA1024350A (en) 1978-01-17
BR7400606D0 (pt) 1974-11-05
GB1459251A (en) 1976-12-22
DE2404185A1 (de) 1974-08-01
BE810014A (nl) 1974-07-22
ES422726A1 (es) 1976-04-16
JPS5719048B2 (de) 1982-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse