ES447274A1 - Procedimiento para la produccion de peroxido de uranio. - Google Patents

Procedimiento para la produccion de peroxido de uranio.

Info

Publication number
ES447274A1
ES447274A1 ES447274A ES447274A ES447274A1 ES 447274 A1 ES447274 A1 ES 447274A1 ES 447274 A ES447274 A ES 447274A ES 447274 A ES447274 A ES 447274A ES 447274 A1 ES447274 A1 ES 447274A1
Authority
ES
Spain
Prior art keywords
peroxide
uranium
hydrogen peroxide
maintained
reaction medium
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES447274A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of ES447274A1 publication Critical patent/ES447274A1/es
Expired legal-status Critical Current

Links

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/04—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof
    • C01B15/047—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of heavy metals
    • C01B15/0475—Metal peroxides or peroxyhydrates thereof; Metal superoxides; Metal ozonides; Peroxyhydrates thereof of heavy metals of actinides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
ES447274A 1975-04-24 1976-04-23 Procedimiento para la produccion de peroxido de uranio. Expired ES447274A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/571,089 US4024215A (en) 1975-04-24 1975-04-24 Production of uranium peroxide

Publications (1)

Publication Number Publication Date
ES447274A1 true ES447274A1 (es) 1977-06-16

Family

ID=24282307

Family Applications (1)

Application Number Title Priority Date Filing Date
ES447274A Expired ES447274A1 (es) 1975-04-24 1976-04-23 Procedimiento para la produccion de peroxido de uranio.

Country Status (10)

Country Link
US (1) US4024215A (es)
JP (1) JPS51129892A (es)
AU (1) AU503756B2 (es)
BR (1) BR7602512A (es)
CA (1) CA1076365A (es)
ES (1) ES447274A1 (es)
FR (1) FR2308690A1 (es)
IT (1) IT1060561B (es)
SE (1) SE415170B (es)
ZA (1) ZA762451B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4302427A (en) * 1979-03-19 1981-11-24 International Minerals & Chemical Corporation Recovery of uranium from wet-process phosphoric acid
US4302428A (en) * 1979-11-16 1981-11-24 Mobil Oil Corporation Yellowcake processing in uranium recovery
JPS5924730B2 (ja) 1979-12-25 1984-06-12 三菱マテリアル株式会社 ウランまたは／およびトリウムを含む液からのウランまたは／およびトリウムの除去回収法
JPS5924731B2 (ja) 1980-02-01 1984-06-12 三菱マテリアル株式会社 ウランまたは／およびトリウムを含む液からのウランまたは／およびトリウムの除去回収法
US4320097A (en) * 1980-09-29 1982-03-16 Fmc Corporation Recovery of vanadium from acidic solutions thereof
UST102906I4 (en) * 1980-11-24 1983-04-05 Method of removing phosphorus impurities from yellowcake
FR2516498A1 (fr) * 1981-11-17 1983-05-20 Pechiney Ugine Kuhlmann Uran Traitement de purification d'un concentre uranifere
FR2531698A2 (fr) * 1981-11-17 1984-02-17 Pechiney Ugine Kuhlmann Uran Traitement de purification d'un concentre uranifere
US4428911A (en) 1982-09-27 1984-01-31 Gulf Research & Development Company Method of precipitating uranium peroxide
US5084252A (en) * 1990-09-20 1992-01-28 Iowa State University Research Foundation, Inc. Method and means for continuous precipitation of easy-dry, granular uranium peroxide
US9382129B2 (en) 2013-02-26 2016-07-05 Transport Logistics International, Inc. Uranium recovery from UF6 cylinders
CN112209348A (zh) * 2020-09-14 2021-01-12 核工业北京化工冶金研究院 一种铀转化废气吸收液制备过氧化铀的方法
CN112707444A (zh) * 2020-12-10 2021-04-27 核工业北京化工冶金研究院 一种含铀硫酸铵溶液制备铀氧化物的方法
CN116005016B (zh) * 2022-12-07 2025-06-17 中核二七二铀业有限责任公司 从氟化渣中回收金属铀的方法
CN117587277B (zh) * 2023-11-13 2025-04-29 湖南中核金原新材料有限责任公司 一种分步沉淀制备重铀酸盐的方法
CN117831816A (zh) * 2023-12-29 2024-04-05 中国核动力研究设计院 以硝酸铀酰溶液为核燃料的反应堆的燃料纯化装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB696022A (en) * 1942-05-22 1953-08-19 Mini Of Supply Improvements in or relating to the purification of uranium salts
US2855270A (en) * 1944-10-20 1958-10-07 James M Carter Process of recovering uranium
GB829088A (en) * 1944-10-20 1960-02-24 Atomic Energy Authority Uk Separation of uranium peroxide from mixtures
US2749211A (en) * 1952-11-19 1956-06-05 Union Carbide & Carbon Corp Recovery of uranium and vanadium compounds from acid solution
US2723181A (en) * 1955-05-26 1955-11-08 Clarence E Larson Processes of producing uranium trioxide
FR1337006A (fr) * 1961-10-11 1963-09-06 Europ Pour Le Traitement Chimi Procédé pour la séparation du plutonium pur, de l'uranium pur et du thorium pur de leurs impuretés
FR1335272A (fr) * 1962-09-06 1963-08-16 Nukem Gmbh Procédé pour la fabrication de poudre de dioxyde d'uranium ainsi que les produits conformes ou similaires à ceux obtenus par ce procédé
US3790658A (en) * 1970-05-15 1974-02-05 Union Carbide Corp Purification process for recovering uranium from an acidic aqueous solution by ph control

Also Published As

Publication number Publication date
CA1076365A (en) 1980-04-29
IT1060561B (it) 1982-08-20
US4024215A (en) 1977-05-17
SE7604736L (sv) 1976-10-25
JPS51129892A (en) 1976-11-11
JPS5514805B2 (es) 1980-04-18
ZA762451B (en) 1977-04-27
SE415170B (sv) 1980-09-15
AU503756B2 (en) 1979-09-20
AU1323676A (en) 1977-10-27
FR2308690A1 (fr) 1976-11-19
BR7602512A (pt) 1976-10-19

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