OA06489A - Séparation par solvant de l'uranium et du molybdène. - Google Patents

Séparation par solvant de l'uranium et du molybdène.

Info

Publication number: OA06489A
Authority: OA; OAPI
Prior art keywords: uranium; molybdenum; solvent separation; solvent; separation
Prior art date: 1979-03-19

Application number

OA57056A

Other languages

English (en)

Inventor

Antoine Floreancig

Jean-Pierre Cuer

Original Assignee

Pechiney Ugine Kuhlmann Uran

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.)

1979-03-19

Filing date

1980-03-19

Publication date

1981-07-31

1980-03-19 Application filed by Pechiney Ugine Kuhlmann Uran filed Critical Pechiney Ugine Kuhlmann Uran

1981-07-31 Publication of OA06489A publication Critical patent/OA06489A/fr

Links

ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title 1
229910052770 Uranium Inorganic materials 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
239000002904 solvent Substances 0.000 title 1
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/40—Mixtures
- C22B3/402—Mixtures of acyclic or carbocyclic compounds of different types
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/28—Amines
- C22B3/282—Aliphatic amines
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/40—Mixtures
- C22B3/409—Mixtures at least one compound being an organo-metallic compound
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

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

OA57056A 1979-03-19 1980-03-19 Séparation par solvant de l'uranium et du molybdène. OA06489A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7907467A FR2451891A1 (fr)	1979-03-19	1979-03-19	Separation par solvant de l'uranium et du molybdene

Publications (1)

Publication Number	Publication Date
OA06489A true OA06489A (fr)	1981-07-31

Family

ID=9223529

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA57056A OA06489A (fr)	1979-03-19	1980-03-19	Séparation par solvant de l'uranium et du molybdène.

Country Status (5)

Country	Link
US (1)	US4363788A (fr)
AU (1)	AU530327B2 (fr)
BR (1)	BR7904977A (fr)
FR (1)	FR2451891A1 (fr)
OA (1)	OA06489A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2547208B1 (fr) *	1983-06-07	1985-10-04	Pechiney Uranium	Procede de purification de solutions organiques aminees uraniferes et/ou molybdeniferes contenant du zirconium et/ou du hafnium entre autres impuretes
FR2575585B1 (fr) *	1984-12-28	1987-01-30	Commissariat Energie Atomique	Procede de recuperation de molybdene-99 a partir d'une cible d'alliage d'uranium irradie
DE3710725A1 (de) *	1987-03-31	1988-10-13	Gock Eberhard	Verfahren zur direkten aufarbeitung von rheniumhaltigen molybdaensulfiden mit ammoniak
CN101717869B (zh) *	2009-12-21	2012-09-05	中国核动力研究设计院	铀钼合金弥散型燃料元件中铀与钼的萃取分离工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2877250A (en) *	1956-12-10	1959-03-10	Keith B Brown	Recovery of uranium values
US3156524A (en) *	1958-09-22	1964-11-10	Gen Mills Inc	Prevention of insoluble molybdenumamine complexes in the liquid-liquid extraction ofuranium using amine extractants
US3083076A (en) *	1959-06-05	1963-03-26	Gen Mills Inc	Control of molybdenum during liquidliquid extraction of uranium using amine extractants
NL122058C (fr) *	1960-04-28	1900-01-01
US3239565A (en) *	1962-06-07	1966-03-08	Gen Mills Inc	Fatty hydroxyalkyl amines
US3223476A (en) *	1962-07-27	1965-12-14	Phillips Petroleum Co	Extraction of metal values from acid solutions
US3241909A (en) *	1962-12-13	1966-03-22	Kerr Mc Gee Oil Ind Inc	Recovery of uranium values by solvent extraction
US3450639A (en) *	1967-02-20	1969-06-17	Commissariat Energie Atomique	Process for the separation of molybdenum from fission product containing solutions
US3933971A (en) *	1974-01-28	1976-01-20	E. I. Du Pont De Nemours & Company	Molybdenum recovery
US4188361A (en) *	1978-04-12	1980-02-12	Davy International (Oil And Chemicals) Limited	Recovery of uranium values

1979
- 1979-03-19 FR FR7907467A patent/FR2451891A1/fr active Granted
- 1979-08-02 BR BR7904977A patent/BR7904977A/pt unknown
1980
- 1980-03-13 US US06/130,127 patent/US4363788A/en not_active Expired - Lifetime
- 1980-03-18 AU AU56539/80A patent/AU530327B2/en not_active Ceased
- 1980-03-19 OA OA57056A patent/OA06489A/fr unknown

Also Published As

Publication number	Publication date
BR7904977A (pt)	1980-12-02
AU530327B2 (en)	1983-07-14
AU5653980A (en)	1980-09-25
FR2451891A1 (fr)	1980-10-17
FR2451891B1 (fr)	1983-01-14
US4363788A (en)	1982-12-14

Publication	Publication Date	Title
FI793536A7 (fi)	1980-06-27	Pappersmaskinvira med styrd inre haolvolym
SE7802737L (sv)	1978-09-17	Avskiljningsror for centrifugering
DE2961853D1 (de)	1982-03-04	N-paraffin-isoparaffin separation process
JPS54138508A (en)	1979-10-27	Separation of conjugate dioleffin
IT1148209B (it)	1986-11-26	Procedimento ed apparecchio di separazione liquido-solidi
ATE202T1 (de)	1981-09-15	2-cycloalkyl-pyrimidin(5)
BR7902652A (pt)	1979-11-27	Separador rotativo de fluxo axial
NL7901668A (nl)	1979-09-04	Wasmiddelen en werkwijze ter bereiding daarvan.
FI790777A7 (fi)	1979-09-11	Foerfarande foer separering av saellsynta jordmetaller
FI793447A7 (fi)	1980-05-17	Foerfarande foer separering av noetande partiklar innehaollande materialblandningar i en hydrocyklonseparator
BR7902651A (pt)	1979-11-27	Separador rotativo de fluxo axial
GB2022466B (en)	1982-12-22	Electrostatic precipitation of radioactive contaminants
AT357401B (de)	1980-07-10	Rohrmuehle
IT1128409B (it)	1986-05-28	Sci
ZA79104B (en)	1980-01-30	Recovery of molybdenum from uranium liquors
BR7907533A (pt)	1980-08-05	Detector e processo de operacao do mesmo
BE871963A (fr)	1979-03-01	Separation de cobalt et de nickel moyennant une extraction par solvant
MX149289A (es)	1983-10-10	Mejoras en conjunto de sobres
ES482473A0 (es)	1981-02-16	Procedimiento de preparacion de n-trifluorometil-3-etil-4- fenil-n'n'-dimetilurea.
ZA807329B (en)	1981-11-25	Removal of molybdenum from uranium solutions
SU703139A1 (ru)	1979-12-15	Фильтрующа центрифуга
DK62979A (da)	1979-08-18	Anordning ved forbraendingsovn
AU5653980A (en)	1980-09-25	Separating uranium and molybdenum extracted from ores
BE878088A (fr)	1979-12-03	Raccord d'assemblage de tubes
SU703138A1 (ru)	1979-12-15	Фильтрующа центрифуга