ZA726616B - Extracting uranium from raw materials extracting uranium from raw materials - Google Patents

Extracting uranium from raw materials extracting uranium from raw materials

Info

Publication number
ZA726616B
ZA726616B ZA726616A ZA726616A ZA726616B ZA 726616 B ZA726616 B ZA 726616B ZA 726616 A ZA726616 A ZA 726616A ZA 726616 A ZA726616 A ZA 726616A ZA 726616 B ZA726616 B ZA 726616B
Authority
ZA
South Africa
Prior art keywords
raw materials
extracting uranium
uranium
extracting
raw
Prior art date
Application number
ZA726616A
Other languages
English (en)
Inventor
H Mercier
R Jean
Original Assignee
Pechiney Ugine Kuhlmann
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 filed Critical Pechiney Ugine Kuhlmann
Publication of ZA726616B publication Critical patent/ZA726616B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • 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
    • C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
    • C22B60/0234—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors sulfurated ion as active agent
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
ZA726616A 1971-09-28 1972-09-27 Extracting uranium from raw materials extracting uranium from raw materials ZA726616B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134751A FR2154300B1 (de) 1971-09-28 1971-09-28

Publications (1)

Publication Number Publication Date
ZA726616B true ZA726616B (en) 1973-11-28

Family

ID=9083546

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA726616A ZA726616B (en) 1971-09-28 1972-09-27 Extracting uranium from raw materials extracting uranium from raw materials

Country Status (18)

Country Link
US (1) US3920788A (de)
AU (1) AU471496B2 (de)
BE (1) BE789316A (de)
BR (1) BR7206764D0 (de)
CA (1) CA970162A (de)
CS (1) CS157608B2 (de)
DE (1) DE2243570C3 (de)
ES (1) ES407071A1 (de)
FR (1) FR2154300B1 (de)
GB (1) GB1383576A (de)
IT (1) IT967868B (de)
LU (1) LU66169A1 (de)
NL (1) NL7213101A (de)
OA (1) OA04265A (de)
RO (1) RO61590A (de)
SE (1) SE375807B (de)
SU (1) SU504471A3 (de)
ZA (1) ZA726616B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE396966B (sv) * 1975-07-01 1977-10-10 Boliden Ab Forfarande for upparbetning av skiffrar genom rostning och lakning
CA1105264A (en) * 1977-07-05 1981-07-21 Verner B. Sefton Hydrometallurgical process for the treatment of ores
US4292279A (en) * 1979-04-19 1981-09-29 Phillips Petroleum Co. Production of high purity uranium compounds from crude yellow cake
US4689178A (en) * 1985-11-14 1987-08-25 Rockwell International Corporation Method for magnesium sulfate recovery

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733126A (en) * 1956-01-31 Ukanium liberation
US890584A (en) * 1907-06-18 1908-06-09 Herman Eleck Process of extracting uranium and vanadium from ores.
US2176610A (en) * 1937-11-13 1939-10-17 North Shore Coke & Chemical Co Process of working ores of vanadium and uranium
US2769686A (en) * 1952-12-08 1956-11-06 Robert F Mccullough Recovery of mineral values from leached zone material overlying florida pebble phosphate deposits
US2894809A (en) * 1955-07-06 1959-07-14 Robert F Mccullough Method of recovering mineral values
US3100682A (en) * 1960-04-15 1963-08-13 Union Carbide Corp Production of low sulfate uranium oxide

Also Published As

Publication number Publication date
AU471496B2 (en) 1976-04-29
US3920788A (en) 1975-11-18
FR2154300B1 (de) 1974-03-29
BE789316A (fr) 1973-03-27
DE2243570A1 (de) 1973-04-12
OA04265A (fr) 1979-12-31
SU504471A3 (ru) 1976-02-25
CA970162A (en) 1975-07-01
DE2243570B2 (de) 1975-02-06
IT967868B (it) 1974-03-11
NL7213101A (de) 1973-03-30
SE375807B (de) 1975-04-28
CS157608B2 (de) 1974-09-16
LU66169A1 (de) 1973-01-31
ES407071A1 (es) 1978-01-01
RO61590A (de) 1976-12-15
AU4716172A (en) 1974-04-04
BR7206764D0 (pt) 1974-08-15
GB1383576A (en) 1974-02-12
DE2243570C3 (de) 1975-09-11
FR2154300A1 (de) 1973-05-11

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