OA07509A - Procédé de récupération du molydène sur charbon actif, à partir d'une solution uranifère acide contenant plus de molybdène que d'uranium. - Google Patents

Procédé de récupération du molydène sur charbon actif, à partir d'une solution uranifère acide contenant plus de molybdène que d'uranium.

Info

Publication number
OA07509A
OA07509A OA58076A OA58076A OA07509A OA 07509 A OA07509 A OA 07509A OA 58076 A OA58076 A OA 58076A OA 58076 A OA58076 A OA 58076A OA 07509 A OA07509 A OA 07509A
Authority
OA
OAPI
Prior art keywords
uranium
molydene
molybdenum
recovery
solution containing
Prior art date
Application number
OA58076A
Other languages
English (en)
Inventor
Jean Vial
Michel Roche
Georges Lyaudet
Original Assignee
Cogema
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
Application filed by Cogema filed Critical Cogema
Publication of OA07509A publication Critical patent/OA07509A/fr

Links

Classifications

    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
OA58076A 1982-07-28 1983-07-28 Procédé de récupération du molydène sur charbon actif, à partir d'une solution uranifère acide contenant plus de molybdène que d'uranium. OA07509A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8213191A FR2531060B1 (fr) 1982-07-28 1982-07-28 Procede de recuperation du molybdene sur charbon actif, a partir d'une solution uranifere acide contenant plus de molybdene que d'uranium

Publications (1)

Publication Number Publication Date
OA07509A true OA07509A (fr) 1985-03-31

Family

ID=9276412

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58076A OA07509A (fr) 1982-07-28 1983-07-28 Procédé de récupération du molydène sur charbon actif, à partir d'une solution uranifère acide contenant plus de molybdène que d'uranium.

Country Status (2)

Country Link
FR (1) FR2531060B1 (fr)
OA (1) OA07509A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2004072A6 (es) * 1986-01-23 1988-12-01 France Mokta Comp Procedimiento para la separacion de molibdeno por via resina

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288570A (en) * 1963-08-16 1966-11-29 Susquehanna Western Inc Process for the selective recovery of uranium, zirconium and molybdenum
US3307938A (en) * 1964-04-27 1967-03-07 American Metal Climax Inc Process for extracting metal values
US3745119A (en) * 1970-08-17 1973-07-10 Union Carbide Corp Production of high purity molybdenum using silver coated carbon as adsorbent
DE2102645A1 (en) * 1971-01-21 1972-08-03 Duisburger Kupferhütte, 4100 Duisburg Selective extn of molybdenum - using active carbon under acid conditions
US3799883A (en) * 1971-06-30 1974-03-26 Union Carbide Corp Production of high purity fission product molybdenum-99
US3829550A (en) * 1972-09-25 1974-08-13 American Metal Climax Inc Process for making high purity molybdenum oxide and ammonium molybdate
US4092399A (en) * 1976-12-01 1978-05-30 Atlantic Richfield Company Recovery of uranium from carbonate leach solutions
US4199551A (en) * 1978-01-13 1980-04-22 Amax Inc. Recovery of molybdenum and uranium from activated charcoal containing molybdenum and residual uranium
FR2491451A1 (fr) * 1980-10-03 1982-04-09 Cogema Procede de recuperation separee du molybdene et du vanadium

Also Published As

Publication number Publication date
FR2531060A1 (fr) 1984-02-03
FR2531060B1 (fr) 1986-07-04

Similar Documents

Publication Publication Date Title
ES522452A0 (es) Un metodo para la obtencion de un hidrocarburo sulfurado alifatico,arilalifatico o aliciclico.(como divisional de la patente numero 515.836)
IT7831340A0 (it) Procedimento per il recupero di attinidi da soluzioni acide radioattive di scarico.
PT690675E (pt) Acido nucleico que codifica um percursor de antigenio de rejeicao de tumor
ES508432A0 (es) Un procedimiento mejorado para la recuperacion de acrilonitrilo o metacrilonitrilo del efluente de un reactor de amoxi- dacion.
ES513943A0 (es) "procedimiento para la fabricacion de recubrimientos curables por permeacion de vapor".
FR2535305B1 (fr) Procede d'extraction d'uranium a partir de tetrafluorure d'uranium
OA06915A (fr) Procédé de récupération séparée du molybdène et du vanadium.
IT7821779A0 (it) Impianto di comando per separatori di fluidi, particolarmente per un separatore d'ossigeno.
IT8220148A0 (it) Processo per la preparazione dicomposti poliammidici.
FI821706A7 (fi) Menetelmä uraanin erottamiseksi alkyylipyrofosforihaposta.
ES512392A0 (es) "un procedimiento para la recuperacion de estimulantes de xantina de su solucion acuosa".
OA07509A (fr) Procédé de récupération du molydène sur charbon actif, à partir d'une solution uranifère acide contenant plus de molybdène que d'uranium.
OA06147A (fr) Procédé de récupération du molybdène de liqueurs uranifères.
IT8648214A0 (it) Procedimento per la separazione di residui radioattivi da gas o vapori di un reattore nucleare
OA06724A (fr) Procédé de valorisation de l'uranium à partir d'un minerai uranifère contenant de l'arsenic.
IT8321253A0 (it) Procedimento per recuperare fibredi amianto da materiali contenenti amianto.
OA06729A (fr) Procédé pour la récupération d'uranium à partir d'acide phosphorique de procédé humide.
BR8200304A (pt) Processo de separacao dos componentes de uma mistura de reacao bruta e processo de recuperacao de molibdenio dissolvido por extracao de uma solucao catalisadora esgotada contendo molibdenio
DZ446A1 (fr) Procédé d'épuration sélective de l'arsenic au cours de l'attaque oxydante par une liqueur carbonate d'un mineral uranifère en contenant.
ES514748A0 (es) "procedimiento para la eliminacion de impurezas organicas a partir de acido fosforico".
FI874808A0 (fi) Process foer koncentrering av en karbamidloesning och apparatur foer genomfoerande av processen.
MA19328A1 (fr) Procede de recuperation de l'uranium (vi) present dans des solutions d'acide phosphorique .
OA06674A (fr) Procédé d'élimination du molybdène de solutions d'uranium.
JPS53110800A (en) Separation method of hydrogen isotope
OA06836A (fr) Procédé pour la récupération d'uranium à partir d'acide phosphorique.