BR7703507A - Processo de tratamento de minerios de uranio,dispositivo para aplicacao do processo e concentrados de uranio - Google Patents

Processo de tratamento de minerios de uranio,dispositivo para aplicacao do processo e concentrados de uranio

Info

Publication number
BR7703507A
BR7703507A BR7703507A BR7703507A BR7703507A BR 7703507 A BR7703507 A BR 7703507A BR 7703507 A BR7703507 A BR 7703507A BR 7703507 A BR7703507 A BR 7703507A BR 7703507 A BR7703507 A BR 7703507A
Authority
BR
Brazil
Prior art keywords
uranium
application
concentrates
treatment process
mining treatment
Prior art date
Application number
BR7703507A
Other languages
English (en)
Inventor
J Poitte
Original Assignee
Stec Soc Techn Des Entreprises
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 Stec Soc Techn Des Entreprises filed Critical Stec Soc Techn Des Entreprises
Publication of BR7703507A publication Critical patent/BR7703507A/pt

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
    • C22B60/0208—Obtaining thorium, uranium, or other actinides obtaining uranium preliminary treatment of ores or scrap

Landscapes

  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
BR7703507A 1976-05-31 1977-05-30 Processo de tratamento de minerios de uranio,dispositivo para aplicacao do processo e concentrados de uranio BR7703507A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617171A FR2353647A1 (fr) 1976-05-31 1976-05-31 Procede ameliore d'extraction de l'uranium des minerais et dispositif pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
BR7703507A true BR7703507A (pt) 1978-03-14

Family

ID=9174072

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7703507A BR7703507A (pt) 1976-05-31 1977-05-30 Processo de tratamento de minerios de uranio,dispositivo para aplicacao do processo e concentrados de uranio

Country Status (13)

Country Link
US (1) US4175108A (pt)
AU (1) AU508412B2 (pt)
BR (1) BR7703507A (pt)
CA (1) CA1092364A (pt)
ES (1) ES459204A1 (pt)
FR (1) FR2353647A1 (pt)
GR (1) GR61631B (pt)
MX (1) MX4609E (pt)
OA (1) OA05735A (pt)
PT (1) PT66612B (pt)
SE (1) SE7706214L (pt)
YU (1) YU131377A (pt)
ZA (1) ZA773268B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424964A1 (fr) * 1978-05-05 1979-11-30 Cogema Perfectionnements aux procedes de traitement de minerais uraniferes
US4560538A (en) * 1979-12-19 1985-12-24 Exxon Research And Engineering Co. Curing and leaching process for metal ores
US4425307A (en) 1981-04-22 1984-01-10 E. I. Du Pont De Nemours & Co. Hydrogen peroxide in sulfuric acid extraction of uranium ores
US4568487A (en) * 1983-01-18 1986-02-04 Elliott Guy R B Depleted-uranium recovery from and cleaning of target sands
CN112505264B (zh) * 2021-02-08 2021-05-04 中国工程物理研究院核物理与化学研究所 一种用于海水提铀的海试试验装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830872A (en) * 1952-10-03 1958-04-15 Robert F Mccullough Recovery of uranium values from phosphate rock
US2767045A (en) * 1952-10-03 1956-10-16 Robert F Mccullough Treatment of phosphate rock to recover phosphorus and uranium values
US3488162A (en) * 1967-10-20 1970-01-06 Adam E Sierzputowski Oxidative treatment of uranium ore prior to acid leach
GB1328242A (en) * 1970-05-21 1973-08-30 Atomic Energy Authority Uk Processes for recovering uranium values from ores
US4017309A (en) * 1975-03-28 1977-04-12 Holmes & Narver, Inc. Thin layer leaching method

Also Published As

Publication number Publication date
FR2353647A1 (fr) 1977-12-30
AU508412B2 (en) 1980-03-20
FR2353647B1 (pt) 1978-12-15
YU131377A (en) 1982-08-31
AU2558577A (en) 1978-11-30
OA05735A (fr) 1981-05-31
CA1092364A (fr) 1980-12-30
SE7706214L (sv) 1977-12-01
PT66612A (fr) 1977-06-01
ZA773268B (en) 1978-07-26
ES459204A1 (es) 1978-03-16
US4175108A (en) 1979-11-20
PT66612B (fr) 1978-10-25
GR61631B (en) 1978-12-04
MX4609E (es) 1982-06-29

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