FI842933A - Loesningsmedelextraktionsfoerfarande under anvaendning av fosfinoxidblandningar. - Google Patents

Loesningsmedelextraktionsfoerfarande under anvaendning av fosfinoxidblandningar. Download PDF

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Publication number
FI842933A
FI842933A FI842933A FI842933A FI842933A FI 842933 A FI842933 A FI 842933A FI 842933 A FI842933 A FI 842933A FI 842933 A FI842933 A FI 842933A FI 842933 A FI842933 A FI 842933A
Authority
FI
Finland
Prior art keywords
loesningsmedelextraktionsfoerfarande
fosfinoxidblandningar
anvaendning
under
under anvaendning
Prior art date
Application number
FI842933A
Other languages
English (en)
Other versions
FI75498B (fi
FI842933A0 (fi
FI75498C (fi
Inventor
Allan James Robertson
William Adreww 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
Priority claimed from CA000432929A external-priority patent/CA1200627A/en
Priority claimed from CA 444795 external-priority patent/CA1332842C/en
Application filed by Canada Cyanamid filed Critical Canada Cyanamid
Publication of FI842933A0 publication Critical patent/FI842933A0/fi
Publication of FI842933A publication Critical patent/FI842933A/fi
Publication of FI75498B publication Critical patent/FI75498B/fi
Application granted granted Critical
Publication of FI75498C publication Critical patent/FI75498C/fi

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
    • B01D11/0492—Applications, solvents used
    • 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)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Fireproofing Substances (AREA)
FI842933A 1983-07-21 1984-07-20 Loesningsmedelextraktionsfoerfarande under anvaendning av fosfinoxidblandningar, i foerfarandet anvaenda fosfinoxidblandningar och framstaellning daerav. FI75498C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA000432929A CA1200627A (en) 1983-07-21 1983-07-21 Process for solvent extraction using phosphine oxide mixtures
CA432929 1983-07-21
CA444795 1984-01-06
CA 444795 CA1332842C (en) 1984-01-06 1984-01-06 Liquid phosphine oxide systems for solvent extraction

Publications (4)

Publication Number Publication Date
FI842933A0 FI842933A0 (fi) 1984-07-20
FI842933A true FI842933A (fi) 1985-01-22
FI75498B FI75498B (fi) 1988-03-31
FI75498C FI75498C (fi) 1988-07-11

Family

ID=25670104

Family Applications (1)

Application Number Title Priority Date Filing Date
FI842933A FI75498C (fi) 1983-07-21 1984-07-20 Loesningsmedelextraktionsfoerfarande under anvaendning av fosfinoxidblandningar, i foerfarandet anvaenda fosfinoxidblandningar och framstaellning daerav.

Country Status (6)

Country Link
EP (1) EP0132700B1 (fi)
BR (1) BR8403631A (fi)
DE (1) DE3470517D1 (fi)
FI (1) FI75498C (fi)
NO (1) NO842984L (fi)
YU (1) YU45902B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191490B (en) * 1986-06-10 1990-06-27 East China Inst Of Chemical Te Process for the recovery of carboxylic acids from fermentation broth
EP0520009A1 (en) * 1990-03-16 1992-12-30 Memon B.V. Methods for processing manure and a device therefor
NL9000618A (nl) * 1990-03-16 1991-10-16 Memon Bv Werkwijze voor het winnen van vluchtige, organische verbindingen uit mest.
BE1011531A3 (fr) * 1997-11-05 1999-10-05 Solvay Procede de fabrication d'un compose organique.
US10067113B2 (en) 2014-02-28 2018-09-04 LyondellBasell Acetyis, LLC Acetic acid production process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1276978A (fr) * 1959-12-31 1961-11-24 American Cyanamid Co Oxydes de phosphine et procédé pour leur préparation

Also Published As

Publication number Publication date
YU45902B (sh) 1992-09-07
FI75498B (fi) 1988-03-31
BR8403631A (pt) 1985-07-02
DE3470517D1 (en) 1988-05-26
EP0132700A1 (en) 1985-02-13
YU128984A (en) 1986-12-31
NO842984L (no) 1985-01-22
FI842933A0 (fi) 1984-07-20
EP0132700B1 (en) 1988-04-20
FI75498C (fi) 1988-07-11

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: CYANAMID CANADA, INC.