CH379122A - Procédé de traitement alcalin des minerais d'uranium mettant en oeuvre des résines échangeuses d'ions - Google Patents

Procédé de traitement alcalin des minerais d'uranium mettant en oeuvre des résines échangeuses d'ions

Info

Publication number
CH379122A
CH379122A CH7014659A CH7014659A CH379122A CH 379122 A CH379122 A CH 379122A CH 7014659 A CH7014659 A CH 7014659A CH 7014659 A CH7014659 A CH 7014659A CH 379122 A CH379122 A CH 379122A
Authority
CH
Switzerland
Prior art keywords
ion exchange
exchange resins
alkaline treatment
uranium ores
uranium
Prior art date
Application number
CH7014659A
Other languages
English (en)
Inventor
Mouret Pierre
Parly Bernard
Pottier Paul
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH379122A publication Critical patent/CH379122A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/05—Processes using organic exchangers in the strongly basic form
    • 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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0247—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using basic solutions or liquors
    • 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
    • C22B60/0265—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries extraction by 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
CH7014659A 1958-03-06 1959-02-27 Procédé de traitement alcalin des minerais d'uranium mettant en oeuvre des résines échangeuses d'ions CH379122A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR759849 1958-03-06

Publications (1)

Publication Number Publication Date
CH379122A true CH379122A (fr) 1964-06-30

Family

ID=8705916

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7014659A CH379122A (fr) 1958-03-06 1959-02-27 Procédé de traitement alcalin des minerais d'uranium mettant en oeuvre des résines échangeuses d'ions

Country Status (10)

Country Link
US (1) US2982605A (fr)
BE (1) BE576166A (fr)
CH (1) CH379122A (fr)
DE (1) DE1114794B (fr)
ES (1) ES247676A1 (fr)
FR (1) FR1193092A (fr)
GB (1) GB910025A (fr)
LU (1) LU36937A1 (fr)
NL (1) NL121845C (fr)
OA (1) OA01329A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046688A (en) * 1975-10-21 1977-09-06 Rohm And Haas Company Removal of antimony from industrial streams
US4092399A (en) * 1976-12-01 1978-05-30 Atlantic Richfield Company Recovery of uranium from carbonate leach solutions
FR2380346A1 (fr) * 1977-02-09 1978-09-08 Cogema Procede de separation de l'uranium contenu dans une liqueur alcaline, notamment d'extraction a partir d'un minerai uranifere
FR2380228A1 (fr) * 1977-02-09 1978-09-08 Cogema Procede de traitement de liqueurs alcalines contenant des ions sulfate
FR2416954A1 (fr) * 1978-02-08 1979-09-07 Pechiney Ugine Kuhlmann Traitement non polluant d'effluents uraniferes provenant d'une attaque alcaline d'un minerai d'uranium contenant du soufre
FR2416955A1 (fr) * 1978-02-08 1979-09-07 Pechiney Ugine Kuhlmann Traitement non polluant d'effluents uraniferes alcalins contenant des ions so4=
US4475772A (en) * 1978-02-27 1984-10-09 Wyoming Mineral Corporation Process for recovering uranium and other base metals
US4339414A (en) * 1978-08-30 1982-07-13 Atlantic Richfield Company Method for loading of uranyl ion complexes on ion exchange resin
US4296075A (en) * 1978-11-24 1981-10-20 Mobil Oil Corporation Method for protecting an ion-exchange resin from chemical poisoning
US4495152A (en) * 1978-11-24 1985-01-22 Mobil Oil Corporation Leach apparatus including means to protect ion exchange resin
US4298578A (en) * 1978-11-24 1981-11-03 Mobil Oil Corporation Leach method including means to protect ion exchange resin
US4312838A (en) * 1979-08-27 1982-01-26 Mobil Oil Corporation Ion exchange resins of high loading capacity, high chloride tolerance and rapid elution for uranium recovery
US4423008A (en) * 1979-10-01 1983-12-27 Mobil Oil Corporation Direct acid elution of anionic exchange resins for recovery of uranium
US4606894A (en) * 1980-09-26 1986-08-19 Ecodyne Corporation Uranium recovery from carbonate leach liquors using carboxylic acid cation exchange resin
US4397819A (en) * 1980-12-31 1983-08-09 Mobil Oil Corporation Rejuvenation of the anion exchanger used for uranium recovery
US4411873A (en) * 1980-12-31 1983-10-25 Mobil Oil Corporation In-line regeneration of polythionate poisoned ion exchange resins
US4486390A (en) * 1981-06-04 1984-12-04 Mobil Oil Corporation Regeneration of polythionate poisoned ion exchange resins used in uranium recovery
US9908788B1 (en) 2001-09-26 2018-03-06 Wrt International Llc Radium removal from aqueous media using zeolite materials
JP2007292048A (ja) * 2006-03-29 2007-11-08 Yamaha Motor Co Ltd 鞍乗型車両用排気装置および鞍乗型車両
US8663479B2 (en) * 2006-11-20 2014-03-04 Wrt International Llc Method for removing cationic contaminants from water using natural zeolite underloaded with transition metal ions to limit leakage of intrinsic arsenic therefrom
RU2015139681A (ru) * 2013-02-21 2017-03-24 Ром Энд Хаас Компани Непрерывный ионнообменный процесс, объединенный с мембранным разделением, для извлечения урана
CN107805712A (zh) * 2016-09-08 2018-03-16 核工业北京化工冶金研究院 一种去除含铀碱性浸出液中有机质的方法
CN111547773B (zh) * 2020-04-24 2022-09-20 核工业北京化工冶金研究院 一种从含铀碳酸钠溶液制备u3o8的方法
CN113680394B (zh) * 2021-08-27 2023-07-25 核工业北京化工冶金研究院 一种含铀废旧强碱阴离子交换树脂的处理方法
CN114191881A (zh) * 2021-12-03 2022-03-18 中核内蒙古矿业有限公司 地浸矿山分离溶液和树脂的过滤装置
CN115572848B (zh) * 2022-09-26 2023-12-15 核工业北京化工冶金研究院 一种可实现载铀树脂高效淋洗及淋洗剂再生的工艺方法

Also Published As

Publication number Publication date
NL121845C (fr) 1967-03-15
DE1114794B (de) 1961-10-12
BE576166A (fr) 1959-08-26
GB910025A (en) 1962-11-07
FR1193092A (fr) 1959-10-30
US2982605A (en) 1961-05-02
LU36937A1 (fr) 1960-08-27
ES247676A1 (es) 1959-07-01
OA01329A (fr) 1969-02-15

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