MA20075A1 - Procede pour enrichir,par flottation en presence d'un phosphonate,un minerai de phosphate de calcium - Google Patents

Procede pour enrichir,par flottation en presence d'un phosphonate,un minerai de phosphate de calcium

Info

Publication number: MA20075A1
Authority: MA; Morocco
Prior art keywords: enriching; flotation; phosphonate; calcium phosphate; phosphate ore
Prior art date: 1983-03-29

Application number

MA20297A

Other languages

English (en)

Original Assignee

Albright & Wilson

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.)

1983-03-29

Filing date

1984-03-29

Publication date

1984-10-01

1983-03-29 Priority claimed from GB838308637A external-priority patent/GB8308637D0/en

1984-02-28 Priority claimed from GB848405135A external-priority patent/GB8405135D0/en

1984-03-29 Application filed by Albright & Wilson filed Critical Albright & Wilson

1984-10-01 Publication of MA20075A1 publication Critical patent/MA20075A1/fr

Links

MA20297A 1983-03-29 1984-03-29 Procede pour enrichir,par flottation en presence d'un phosphonate,un minerai de phosphate de calcium MA20075A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB838308637A GB8308637D0 (en)	1983-03-29	1983-03-29	Phosphonates and flotations of ores
GB848405135A GB8405135D0 (en)	1984-02-28	1984-02-28	Phosphonates and flotation of ores

Publications (1)

Publication Number	Publication Date
MA20075A1 true MA20075A1 (fr)	1984-10-01

Family

ID=26285657

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MA20297A MA20075A1 (fr)	1983-03-29	1984-03-29	Procede pour enrichir,par flottation en presence d'un phosphonate,un minerai de phosphate de calcium

Country Status (6)

Country	Link
AU (1)	AU575812B2 (fr)
BR (1)	BR8401434A (fr)
EG (1)	EG17174A (fr)
FI (1)	FI841254L (fr)
IL (1)	IL71398A (fr)
MA (1)	MA20075A1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3128755A1 (de) *	1981-07-21	1983-02-10	Hoechst Ag, 6000 Frankfurt	3-alkoxipropylenimino-bis(methylenphosphonsaeuren) und deren salze, verfahren zu deren herstellung und deren verwendung

1984
- 1984-03-24 EG EG189/84A patent/EG17174A/xx active
- 1984-03-28 BR BR8401434A patent/BR8401434A/pt unknown
- 1984-03-29 MA MA20297A patent/MA20075A1/fr unknown
- 1984-03-29 FI FI841254A patent/FI841254L/fi not_active Application Discontinuation
- 1984-03-29 IL IL71398A patent/IL71398A/xx unknown
- 1984-03-29 AU AU26258/84A patent/AU575812B2/en not_active Ceased

Also Published As

Publication number	Publication date
IL71398A (en)	1989-03-31
EG17174A (en)	1990-12-30
FI841254A7 (fi)	1984-09-30
AU2625884A (en)	1984-10-04
BR8401434A (pt)	1984-11-06
AU575812B2 (en)	1988-08-11
FI841254A0 (fi)	1984-03-29
FI841254L (fi)	1984-09-30
IL71398A0 (en)	1984-06-29

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