FI813855L - Foerfarande foer rening av en galliumloesning - Google Patents

Foerfarande foer rening av en galliumloesning

Info

Publication number: FI813855L
Authority: FI; Finland
Prior art keywords: galliumloesning; foerfarande foer; foer rening; rening; foerfarande
Prior art date: 1980-12-05

Application number

FI813855A

Other languages

English (en)

Other versions

FI70693B (fi

FI70693C (fi

Inventor

Jacques Helgorsky

Alain Leveque

Michel Triollier

Original Assignee

Rhone Poulenc Ind

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.)

1980-12-05

Filing date

1981-12-02

Publication date

1982-06-06

1980-12-05 Priority claimed from FR8025831A external-priority patent/FR2495600A1/fr

1980-12-05 Priority claimed from FR8025830A external-priority patent/FR2495599A1/fr

1980-12-05 Priority claimed from FR8025832A external-priority patent/FR2495601A1/fr

1981-12-02 Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind

1982-06-06 Publication of FI813855L publication Critical patent/FI813855L/fi

1986-06-26 Publication of FI70693B publication Critical patent/FI70693B/fi

1986-10-06 Application granted granted Critical

1986-10-06 Publication of FI70693C publication Critical patent/FI70693C/fi

Links

FI813855A 1980-12-05 1981-12-02 Foerfarande foer rening av en galliumloesning FI70693C (fi)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
FR8025831		1980-12-05
FR8025830		1980-12-05
FR8025831A FR2495600A1 (fr)	1980-12-05	1980-12-05	Procede de purification d'une solution de gallium par extraction liquide-liquide a l'aide de sels d'ammonium quaternaires
FR8025830A FR2495599A1 (fr)	1980-12-05	1980-12-05	Procede de purification d'une solution de gallium par extraction liquide-liquide a l'aide d'alcools
FR8025832A FR2495601A1 (fr)	1980-12-05	1980-12-05	Procede de purification de solutions de gallium
FR8025832		1980-12-05

Publications (3)

Publication Number	Publication Date
FI813855L true FI813855L (fi)	1982-06-06
FI70693B FI70693B (fi)	1986-06-26
FI70693C FI70693C (fi)	1986-10-06

Family

ID=27251026

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI813855A FI70693C (fi)	1980-12-05	1981-12-02	Foerfarande foer rening av en galliumloesning

Country Status (3)

Country	Link
AU (1)	AU549743B2 (fi)
FI (1)	FI70693C (fi)
HU (2)	HU191340B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO158028C (no) *	1985-12-16	1988-06-29	Elkem As	Utvinning av gallium.
FR2614887B1 (fr) *	1987-05-06	1990-11-30	Rhone Poulenc Chimie	Procede de recuperation de gallium par extraction liquide-liquide

1981
- 1981-12-02 FI FI813855A patent/FI70693C/fi not_active IP Right Cessation
- 1981-12-03 AU AU78207/81A patent/AU549743B2/en not_active Ceased
- 1981-12-04 HU HU365981A patent/HU191340B/hu not_active IP Right Cessation
- 1981-12-04 HU HU24981A patent/HU199354B/hu not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU7820781A (en)	1982-06-10
HU199354B (en)	1990-02-28
FI70693B (fi)	1986-06-26
FI70693C (fi)	1986-10-06
HU191340B (en)	1987-02-27
AU549743B2 (en)	1986-02-13

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: RHONE- POULENC INDUSTRIES