ATE33617T1 - Fluessige systeme von phosphinoxiden fuer die loesungsmittelextraktion. - Google Patents

Fluessige systeme von phosphinoxiden fuer die loesungsmittelextraktion.

Info

Publication number
ATE33617T1
ATE33617T1 AT84108117T AT84108117T ATE33617T1 AT E33617 T1 ATE33617 T1 AT E33617T1 AT 84108117 T AT84108117 T AT 84108117T AT 84108117 T AT84108117 T AT 84108117T AT E33617 T1 ATE33617 T1 AT E33617T1
Authority
AT
Austria
Prior art keywords
solvent extraction
phosphine oxides
liquid systems
systems
liquid
Prior art date
Application number
AT84108117T
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
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
Priority claimed from EP84108117A external-priority patent/EP0132700B1/de
Application granted granted Critical
Publication of ATE33617T1 publication Critical patent/ATE33617T1/de

Links

AT84108117T 1983-07-21 1984-07-11 Fluessige systeme von phosphinoxiden fuer die loesungsmittelextraktion. ATE33617T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA000432929A CA1200627A (en) 1983-07-21 1983-07-21 Process for solvent extraction using phosphine oxide mixtures
CA 444795 CA1332842C (en) 1984-01-06 1984-01-06 Liquid phosphine oxide systems for solvent extraction
EP84108117A EP0132700B1 (de) 1983-07-21 1984-07-11 Flüssige Systeme von Phosphinoxiden für die Lösungsmittelextraktion

Publications (1)

Publication Number Publication Date
ATE33617T1 true ATE33617T1 (de) 1988-05-15

Family

ID=27167363

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84108117T ATE33617T1 (de) 1983-07-21 1984-07-11 Fluessige systeme von phosphinoxiden fuer die loesungsmittelextraktion.

Country Status (1)

Country Link
AT (1) ATE33617T1 (de)

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties