ZA845643B - Liquid phosphine oxide systems for solvent extraction - Google Patents

Liquid phosphine oxide systems for solvent extraction

Info

Publication number
ZA845643B
ZA845643B ZA845643A ZA845643A ZA845643B ZA 845643 B ZA845643 B ZA 845643B ZA 845643 A ZA845643 A ZA 845643A ZA 845643 A ZA845643 A ZA 845643A ZA 845643 B ZA845643 B ZA 845643B
Authority
ZA
South Africa
Prior art keywords
solvent extraction
phosphine oxide
oxide systems
liquid phosphine
liquid
Prior art date
Application number
ZA845643A
Other languages
English (en)
Inventor
Allan James Robertson
William Andrew Rickelton
Original Assignee
Canada Cyanamid
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 Canada Cyanamid filed Critical Canada Cyanamid
Publication of ZA845643B publication Critical patent/ZA845643B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/50—Organo-phosphines
    • C07F9/53—Organo-phosphine oxides; Organo-phosphine thioxides
    • C07F9/5304—Acyclic saturated phosphine oxides or thioxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Water Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA845643A 1983-07-21 1984-07-20 Liquid phosphine oxide systems for solvent extraction ZA845643B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000432929A CA1200627A (en) 1983-07-21 1983-07-21 Process for solvent extraction using phosphine oxide mixtures

Publications (1)

Publication Number Publication Date
ZA845643B true ZA845643B (en) 1985-03-27

Family

ID=4125723

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA845643A ZA845643B (en) 1983-07-21 1984-07-20 Liquid phosphine oxide systems for solvent extraction

Country Status (3)

Country Link
JP (1) JPS6041591A (xx)
CA (1) CA1200627A (xx)
ZA (1) ZA845643B (xx)

Also Published As

Publication number Publication date
CA1200627A (en) 1986-02-11
JPS6041591A (ja) 1985-03-05
JPH0439397B2 (xx) 1992-06-29

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