ZA8897B - The use of phosphonoalkanecarboxylic acid partial esters for the extraction of metals - Google Patents

The use of phosphonoalkanecarboxylic acid partial esters for the extraction of metals

Info

Publication number
ZA8897B
ZA8897B ZA880097A ZA8897A ZA8897B ZA 8897 B ZA8897 B ZA 8897B ZA 880097 A ZA880097 A ZA 880097A ZA 8897 A ZA8897 A ZA 8897A ZA 8897 B ZA8897 B ZA 8897B
Authority
ZA
South Africa
Prior art keywords
extraction
metals
partial esters
acid partial
phosphonoalkanecarboxylic
Prior art date
Application number
ZA880097A
Inventor
Blum Helmut
Schwab Werner
Original Assignee
Henkel Kommanditgesellschaft Auf Aktien
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 Henkel Kommanditgesellschaft Auf Aktien filed Critical Henkel Kommanditgesellschaft Auf Aktien
Publication of ZA8897B publication Critical patent/ZA8897B/en

Links

Classifications

    • 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
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/386—Polyphosphoric oxyacids, or derivatives thereof
    • 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
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3844—Phosphonic acid, e.g. H2P(O)(OH)2
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Products of the reaction of phosphonoalkanecarboxylic acids of the general formulae (I) <IMAGE> in which R<1> is COOH or PO3H2 and R<2> is CH2COOH or PO3H2 with the proviso that R<1> and R<2> are different, or (II) <IMAGE> in which m is 0 or 1 and n is 1 or 2, with alcohols of the general formula (III) R<3>-OH (III) in which R<3> is a straight-chain or branched alkyl radical having 4 to 14 carbon atoms, in a molar ratio of 1 : 1 to 1 : (p - 0.5), p being the valency of the phosphonoalkanecarboxylic acids of the general formulae (I) or (II), or mixtures of such reaction products are used for the extraction of metal ions from acidic aqueous solutions by means of organic solvents.
ZA880097A 1987-01-08 1988-01-07 The use of phosphonoalkanecarboxylic acid partial esters for the extraction of metals ZA8897B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3700326A DE3700326A1 (en) 1987-01-08 1987-01-08 USE OF PHOSPHONOALCAN CARBON ACID PARTIAL ESTERS FOR METAL EXTRACTION

Publications (1)

Publication Number Publication Date
ZA8897B true ZA8897B (en) 1988-07-08

Family

ID=6318535

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA880097A ZA8897B (en) 1987-01-08 1988-01-07 The use of phosphonoalkanecarboxylic acid partial esters for the extraction of metals

Country Status (13)

Country Link
EP (1) EP0274120B1 (en)
JP (1) JPS63183135A (en)
AT (1) ATE82331T1 (en)
AU (1) AU596264B2 (en)
BR (1) BR8800038A (en)
DE (2) DE3700326A1 (en)
ES (1) ES2052543T3 (en)
GR (1) GR3006859T3 (en)
NO (1) NO880053L (en)
PL (1) PL270008A1 (en)
PT (1) PT86497B (en)
TR (1) TR23343A (en)
ZA (1) ZA8897B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7220904B2 (en) * 2018-03-07 2023-02-13 国立研究開発法人量子科学技術研究開発機構 Glucamine derivative, metal adsorbent comprising glucamine derivative, metal extractor equipped with metal adsorbent comprising glucamine derivative, metal extraction kit
WO2024058215A1 (en) * 2022-09-15 2024-03-21 富士フイルム株式会社 Method for separating and recovering metal ions, and acidic metal extractant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217692C3 (en) * 1972-04-13 1984-10-18 Henkel KGaA, 4000 Düsseldorf Complexing agent with polyvalent metal ions
DE2543350C2 (en) * 1975-09-29 1984-10-11 Henkel KGaA, 4000 Düsseldorf Preparations for the manufacture of &uarr; 9 &uarr; &uarr; 9 &uarr; &uarr; m &uarr; Technetium radio diagnostics
DE3108238A1 (en) * 1981-03-05 1982-09-23 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRODUCING ALKALINE METAL SALTS OF 1-PHOSPHONOPROPAN-1,2,3-TRICARBONIC ACID
JPS5929697A (en) * 1982-08-12 1984-02-16 Sakai Chem Ind Co Ltd Phosphonic ester, its preparation, and metal extraction agent containing it
JPS59162138A (en) * 1983-03-03 1984-09-13 Sakai Chem Ind Co Ltd Extraction of antimony and bismuth in aqueous solution acidified with sulfuric acid

Also Published As

Publication number Publication date
DE3782639D1 (en) 1992-12-17
EP0274120A3 (en) 1989-10-25
TR23343A (en) 1989-12-14
BR8800038A (en) 1988-08-02
PT86497B (en) 1991-02-08
PL270008A1 (en) 1988-09-29
AU1001388A (en) 1988-07-14
ES2052543T3 (en) 1994-07-16
EP0274120B1 (en) 1992-11-11
ATE82331T1 (en) 1992-11-15
GR3006859T3 (en) 1993-06-30
EP0274120A2 (en) 1988-07-13
DE3700326A1 (en) 1988-07-21
NO880053L (en) 1988-07-11
JPS63183135A (en) 1988-07-28
NO880053D0 (en) 1988-01-07
AU596264B2 (en) 1990-04-26
PT86497A (en) 1988-02-01

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