OA07842A - Procédé de séparation sélective d'uranium et/ou hafnium et/ou molybdène à partir d'une solution aqueuse carbonatée les contenant. - Google Patents

Procédé de séparation sélective d'uranium et/ou hafnium et/ou molybdène à partir d'une solution aqueuse carbonatée les contenant.

Info

Publication number: OA07842A
Authority: OA; OAPI
Prior art keywords: uranium; hafnium; molybdenum; solution containing; carbonate solution
Prior art date: 1983-10-20

Application number

OA58419A

Other languages

English (en)

Inventor

Joubert Philippe

Original Assignee

Pechiney Uranium

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.)

1983-10-20

Filing date

1984-10-19

Publication date

1986-11-20

1984-10-19 Application filed by Pechiney Uranium filed Critical Pechiney Uranium

1986-11-20 Publication of OA07842A publication Critical patent/OA07842A/fr

Links

BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title 1
229910052770 Uranium Inorganic materials 0.000 title 1
229910052735 hafnium Inorganic materials 0.000 title 1
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 title 1
238000000034 method Methods 0.000 title 1
229910052750 molybdenum Inorganic materials 0.000 title 1
239000011733 molybdenum Substances 0.000 title 1
238000000926 separation method Methods 0.000 title 1
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods

Landscapes

Chemical & Material Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Environmental & Geological Engineering (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

OA58419A 1983-10-20 1984-10-19 Procédé de séparation sélective d'uranium et/ou hafnium et/ou molybdène à partir d'une solution aqueuse carbonatée les contenant. OA07842A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8317110A FR2553750A1 (fr)	1983-10-20	1983-10-20	Procede de separation selective d'uranium, zirconium et/ou hafnium et/ou molybdene a partir d'une solution aqueuse carbonatee les contenant

Publications (1)

Publication Number	Publication Date
OA07842A true OA07842A (fr)	1986-11-20

Family

ID=9293563

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA58419A OA07842A (fr)	1983-10-20	1984-10-19	Procédé de séparation sélective d'uranium et/ou hafnium et/ou molybdène à partir d'une solution aqueuse carbonatée les contenant.

Country Status (8)

Country	Link
US (1)	US4675166A (fr)
AU (1)	AU569120B2 (fr)
BR (1)	BR8405315A (fr)
CA (1)	CA1242890A (fr)
FR (1)	FR2553750A1 (fr)
IT (1)	IT1178585B (fr)
OA (1)	OA07842A (fr)
ZA (1)	ZA848195B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2568563B1 (fr) *	1984-08-02	1990-01-12	Cogema	Procede d'obtention d'un concentre uranifere de grande purete a partir de liqueurs contaminees par du zirconium
FR2633606B1 (fr) *	1988-07-01	1992-06-26	Pechiney Uranium	Procede de separation par precipitation du zirconium contenu dans des solutions carbonatees uraniferes
US6471922B1 (en) *	1999-03-01	2002-10-29	The Regents Of The University Of California	Actinide removal from spent salts
US8088749B2 (en) *	2007-12-12	2012-01-03	The Regents Of The University Of Michigan	Compositions and methods for treating cancer
KR100961832B1 (ko) *	2008-04-25	2010-06-08	한국원자력연구원	고 알카리 탄산염 용액 계를 사용하는 사용후핵연료의우라늄 분리회수방법과 그 장치
FR3075778B1 (fr)	2017-12-22	2020-12-25	Areva Mines	Procede de separation de l'hydroxyde de zirconium colloidal contenu dans une solution aqueuse acide

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3034856A (en) *	1959-12-31	1962-05-15	Phillips Petroleum Co	Purification of sodium diuranate
US3288570A (en) *	1963-08-16	1966-11-29	Susquehanna Western Inc	Process for the selective recovery of uranium, zirconium and molybdenum
US3228570A (en) *	1964-05-27	1966-01-11	Valve Corp Of America	Dispensing pump valve structure
US4155982A (en) *	1974-10-09	1979-05-22	Wyoming Mineral Corporation	In situ carbonate leaching and recovery of uranium from ore deposits
US4304757A (en) *	1977-08-04	1981-12-08	Mobil Oil Corporation	Method of controlling the molybdenum content of uranium yellowcake
FR2491451A1 (fr) *	1980-10-03	1982-04-09	Cogema	Procede de recuperation separee du molybdene et du vanadium
WO1982003620A1 (fr) *	1981-04-15	1982-10-28	Maurel Pierre	Procede d'extraction de l'arsenic a partir de solutions contenant des carbonate, sulfate, eventuellement de l'hydroxyde, alcalins, ainsi que l'un au moins des metaux vanadium, uranium et molybdene
US4393028A (en) *	1981-06-12	1983-07-12	Wyoming Mineral Corporation	Method of removing uranium from a slurry containing molybdenum
US4423010A (en) *	1981-07-29	1983-12-27	Aluminium Pechiney	Process for the selective removal of arsenic in the course of the oxidizing attack by means of a carbonated liquor on a uraniferous ore containing same
US4432947A (en) *	1981-07-31	1984-02-21	Uranium Pechiney Ugine Kuhlmann	Process for obtaining molybdenum as a useful product from molybdeniferous solutions containing alkali metal carbonate, sulphate, hydroxide or hydrogen carbonate and possibly uranium
FR2533907B1 (fr) *	1982-10-04	1985-06-28	Pechiney Ugine Kuhlmann Uran	Procede de purification de solutions aqueuses uraniferes contenant du zirconium et/ou du hafnium entre autres impuretes
FR2535304B1 (fr) *	1982-10-27	1985-06-21	Cogema	Procede de purification de solutions alcalines uraniferes, contaminees par du zirconium

1983
- 1983-10-20 FR FR8317110A patent/FR2553750A1/fr not_active Withdrawn
1984
- 1984-10-15 US US06/660,893 patent/US4675166A/en not_active Expired - Lifetime
- 1984-10-18 IT IT23220/84A patent/IT1178585B/it active
- 1984-10-19 ZA ZA848195A patent/ZA848195B/xx unknown
- 1984-10-19 BR BR8405315A patent/BR8405315A/pt unknown
- 1984-10-19 OA OA58419A patent/OA07842A/fr unknown
- 1984-10-19 CA CA000465909A patent/CA1242890A/fr not_active Expired
- 1984-10-19 AU AU34496/84A patent/AU569120B2/en not_active Ceased

Also Published As

Publication number	Publication date
FR2553750A1 (fr)	1985-04-26
AU569120B2 (en)	1988-01-21
CA1242890A (fr)	1988-10-11
IT8423220A1 (it)	1986-04-18
IT1178585B (it)	1987-09-09
ZA848195B (en)	1985-06-26
US4675166A (en)	1987-06-23
IT8423220A0 (it)	1984-10-18
AU3449684A (en)	1985-04-26
BR8405315A (pt)	1985-09-03

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