DZ446A1 - Process for the selective purification of arsenic during the oxidative attack with a carbonate liquor from a uranium mineral containing it. - Google Patents

Process for the selective purification of arsenic during the oxidative attack with a carbonate liquor from a uranium mineral containing it.

Info

Publication number
DZ446A1
DZ446A1 DZ826615A DZ826615A DZ446A1 DZ 446 A1 DZ446 A1 DZ 446A1 DZ 826615 A DZ826615 A DZ 826615A DZ 826615 A DZ826615 A DZ 826615A DZ 446 A1 DZ446 A1 DZ 446A1
Authority
DZ
Algeria
Prior art keywords
carbonate liquor
mineral containing
oxidative attack
selective purification
uranium mineral
Prior art date
Application number
DZ826615A
Other languages
French (fr)
Inventor
Pierre Maurel
Original Assignee
Pechiney Aluminium
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
Priority claimed from FR8115065A external-priority patent/FR2510611B2/en
Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium
Application granted granted Critical
Publication of DZ446A1 publication Critical patent/DZ446A1/en

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
    • C22B60/0221—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
    • C22B60/0278—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
    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
DZ826615A 1981-07-29 1982-07-28 Process for the selective purification of arsenic during the oxidative attack with a carbonate liquor from a uranium mineral containing it. DZ446A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8115065A FR2510611B2 (en) 1979-07-27 1981-07-29 PROCESS FOR SELECTIVE PURIFICATION OF ARSENIC DURING OXIDIZING ATTACK WITH A CARBONATED LIQUOR OF A URANIFERATED ORE CONTAINING

Publications (1)

Publication Number Publication Date
DZ446A1 true DZ446A1 (en) 2004-09-13

Family

ID=9261125

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ826615A DZ446A1 (en) 1981-07-29 1982-07-28 Process for the selective purification of arsenic during the oxidative attack with a carbonate liquor from a uranium mineral containing it.

Country Status (10)

Country Link
US (1) US4423010A (en)
AU (1) AU546707B2 (en)
BR (1) BR8204402A (en)
CA (1) CA1209344A (en)
DZ (1) DZ446A1 (en)
ES (1) ES514465A0 (en)
IT (1) IT1153112B (en)
SE (1) SE8204477L (en)
YU (1) YU164282A (en)
ZA (1) ZA825424B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114927253A (en) * 2022-03-29 2022-08-19 哈尔滨工程大学 Method for dissolving uranium oxide or spent fuel oxide by carbonate solution

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510609B1 (en) * 1981-07-29 1985-11-15 Pechiney Aluminium SELECTIVE PURIFICATION OF ARSENICAL MATERIAL DURING AN ALKALI PROCESS OF TREATING A URANIFEROUS AND / OR MOLYBDENIFER ORE USING A MAGNESIUM COMPOUND
FR2553750A1 (en) * 1983-10-20 1985-04-26 Pechiney Uranium PROCESS FOR SELECTIVE SEPARATION OF URANIUM, ZIRCONIUM AND / OR HAFNIUM AND / OR MOLYBDENE FROM AN AQUEOUS CARBONATE SOLUTION CONTAINING THEM
US4629502A (en) * 1984-10-25 1986-12-16 Kamyr, Inc. Pressurized reaction of refractory ores with heat recovery
US5384104A (en) * 1992-11-16 1995-01-24 Westinghouse Electric Corporation Uranium carbonate extraction process
CN114350945B (en) * 2021-12-31 2024-02-09 中核沽源铀业有限责任公司 Separation and recovery method for three-phase matters of wet smelting molybdenum back extraction of uranium molybdenum ore

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2199696A (en) * 1937-12-17 1940-05-07 Herman S Fleck Process for the recovery of uranium and vanadium from carnotite ores
US2951741A (en) * 1955-08-05 1960-09-06 Metallurg Resources Inc Process for treating complex ores
US4272440A (en) * 1978-02-24 1981-06-09 Smithkline Corporation Intermediates for preparing hydroxyphenylpyridazinones
CA1139466A (en) * 1980-08-22 1983-01-11 Donald R. Weir Removal of arsenic from aqueous solutions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114927253A (en) * 2022-03-29 2022-08-19 哈尔滨工程大学 Method for dissolving uranium oxide or spent fuel oxide by carbonate solution

Also Published As

Publication number Publication date
ES8305838A2 (en) 1983-04-16
US4423010A (en) 1983-12-27
IT8222615A0 (en) 1982-07-28
ES514465A0 (en) 1983-04-16
IT1153112B (en) 1987-01-14
AU8651582A (en) 1983-02-03
BR8204402A (en) 1983-07-19
SE8204477L (en) 1983-01-30
AU546707B2 (en) 1985-09-12
YU164282A (en) 1985-04-30
CA1209344A (en) 1986-08-12
IT8222615A1 (en) 1984-01-28
ZA825424B (en) 1983-06-29
SE8204477D0 (en) 1982-07-27

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