OA06724A - Process for upgrading uranium from uranium ore containing arsenic. - Google Patents

Process for upgrading uranium from uranium ore containing arsenic.

Info

Publication number
OA06724A
OA06724A OA57301A OA57301A OA06724A OA 06724 A OA06724 A OA 06724A OA 57301 A OA57301 A OA 57301A OA 57301 A OA57301 A OA 57301A OA 06724 A OA06724 A OA 06724A
Authority
OA
OAPI
Prior art keywords
uranium
upgrading
ore containing
containing arsenic
uranium ore
Prior art date
Application number
OA57301A
Other languages
French (fr)
Inventor
Floreancig
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.)
Filing date
Publication date
Application filed by Pechiney Ugine Kuhlmann Uran filed Critical Pechiney Ugine Kuhlmann Uran
Publication of OA06724A publication Critical patent/OA06724A/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/11—Removing sulfur, phosphorus or arsenic other than by roasting
    • 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
OA57301A 1980-01-15 1981-01-15 Process for upgrading uranium from uranium ore containing arsenic. OA06724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8001138A FR2473556A1 (en) 1980-01-15 1980-01-15 Winning uranium from ore contg. arsenic, via sulphuric acid leach - where soln. obtd. is filtered, and arsenic in filtrate is pptd. as iron arsenate(BR 28.7.81)

Publications (1)

Publication Number Publication Date
OA06724A true OA06724A (en) 1982-06-30

Family

ID=9237657

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57301A OA06724A (en) 1980-01-15 1981-01-15 Process for upgrading uranium from uranium ore containing arsenic.

Country Status (5)

Country Link
AU (1) AU541856B2 (en)
BR (1) BR8100186A (en)
CA (1) CA1160459A (en)
FR (1) FR2473556A1 (en)
OA (1) OA06724A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504111A2 (en) * 1977-09-30 1982-10-22 Pechiney Ugine Kuhlmann Uran Arsenic extraction from alkaline soln. - esp. uranium or vanadium leaching soln. prior to recycling
FR2510540A2 (en) * 1977-09-30 1983-02-04 Pechiney Ugine Kuhlmann Uran Arsenic removal from uranium and vanadium leaching solns. - by addn. of magnesium cpd. prior to soln. purification for recycling
AU550670B2 (en) * 1981-04-15 1986-03-27 Uranium Pechiney Ugine Kuhlmann Method for extracting arsenic from solutions containing alcaline carbonates, sulphate, optionally hydroxide, as well as at least one of vanadium, uranium and molybdenum metals
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
US5384104A (en) * 1992-11-16 1995-01-24 Westinghouse Electric Corporation Uranium carbonate extraction process
DE19505045C1 (en) * 1995-02-15 1996-07-18 Urt Umwelttechnik Gmbh Process for the separation of uranium, radium and arsenic from solutions of their compounds
AUPN439395A0 (en) * 1995-07-25 1995-08-17 Bactech (Australia) Pty Limited Process for the removal of arsenic from bacterial leach liquors and slurries

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1058811A (en) * 1951-01-19 1954-03-19 Chemical Construction Corp Enhancements to metal recovery from metal ores containing arsenic
FR1058812A (en) * 1951-01-19 1954-03-19 Chemical Construction Corp New enhancements to metal recovery from metal ores containing arsenic
US2890933A (en) * 1951-11-02 1959-06-16 Eugene J Michal Recovery of uranium values from uranium bearing raw materials
US2749211A (en) * 1952-11-19 1956-06-05 Union Carbide & Carbon Corp Recovery of uranium and vanadium compounds from acid solution
FR1318427A (en) * 1962-03-28 1963-02-15 Improvement in the process of extracting uranium from its ores
CA1105264A (en) * 1977-07-05 1981-07-21 Verner B. Sefton Hydrometallurgical process for the treatment of ores
FI58354C (en) * 1977-11-28 1981-01-12 Outokumpu Oy FOERFARANDE FOER BEHANDLING AV RAOMATERIAL INNEHAOLLANDE ARSENIK OCH METALL

Also Published As

Publication number Publication date
AU6614681A (en) 1981-07-23
FR2473556A1 (en) 1981-07-17
AU541856B2 (en) 1985-01-24
FR2473556B1 (en) 1984-05-18
CA1160459A (en) 1984-01-17
BR8100186A (en) 1981-07-28

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