RO89478A - Procede pour la regeneration de la phase d'e0trait a teneur d'acide dialkylphosphorique - Google Patents

Procede pour la regeneration de la phase d'e0trait a teneur d'acide dialkylphosphorique

Info

Publication number
RO89478A
RO89478A RO11439384A RO11439384A RO89478A RO 89478 A RO89478 A RO 89478A RO 11439384 A RO11439384 A RO 11439384A RO 11439384 A RO11439384 A RO 11439384A RO 89478 A RO89478 A RO 89478A
Authority
RO
Romania
Prior art keywords
regenerating
acid content
acoustic phase
dialkylphosphoric acid
dialkylphosphoric
Prior art date
Application number
RO11439384A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Vaclav Horak
Vaclav Bumbalek
Jiri Haman
Karel Matous
Frantisek Sehnalek
Original Assignee
Ustav Pro Vyzkum Rud
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 Ustav Pro Vyzkum Rud filed Critical Ustav Pro Vyzkum Rud
Publication of RO89478A publication Critical patent/RO89478A/ro

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
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
RO11439384A 1983-04-27 1984-04-26 Procede pour la regeneration de la phase d'e0trait a teneur d'acide dialkylphosphorique RO89478A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS832973A CS237615B1 (en) 1983-04-27 1983-04-27 Method of extractive organic phase regeneration containing dialkylphosphinic acid

Publications (1)

Publication Number Publication Date
RO89478A true RO89478A (fr) 1986-06-30

Family

ID=5368477

Family Applications (1)

Application Number Title Priority Date Filing Date
RO11439384A RO89478A (fr) 1983-04-27 1984-04-26 Procede pour la regeneration de la phase d'e0trait a teneur d'acide dialkylphosphorique

Country Status (6)

Country Link
AT (1) AT391463B (en(2012))
CS (1) CS237615B1 (en(2012))
DE (1) DE3415784A1 (en(2012))
PL (1) PL142889B2 (en(2012))
RO (1) RO89478A (en(2012))
YU (1) YU44453B (en(2012))

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ999900A0 (en) * 2000-09-08 2000-10-05 Australian Magnesium Operations Pty Ltd Impurity removal

Also Published As

Publication number Publication date
YU72684A (en) 1986-08-31
PL247415A2 (en) 1985-11-05
PL142889B2 (en) 1987-12-31
DE3415784A1 (de) 1984-11-22
YU44453B (en) 1990-08-31
CS237615B1 (en) 1985-09-17
ATA132684A (de) 1990-04-15
DE3415784C2 (en(2012)) 1992-04-09
AT391463B (de) 1990-10-10

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