JPS5930651B2 - ウランの回収方法 - Google Patents

ウランの回収方法

Info

Publication number
JPS5930651B2
JPS5930651B2 JP57087187A JP8718782A JPS5930651B2 JP S5930651 B2 JPS5930651 B2 JP S5930651B2 JP 57087187 A JP57087187 A JP 57087187A JP 8718782 A JP8718782 A JP 8718782A JP S5930651 B2 JPS5930651 B2 JP S5930651B2
Authority
JP
Japan
Prior art keywords
uranium
magnetic separator
slurry
calcium fluoride
valve
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
JP57087187A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57200224A (en
Inventor
エドワ−ド・ジ−ン・ラホダ
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS57200224A publication Critical patent/JPS57200224A/ja
Publication of JPS5930651B2 publication Critical patent/JPS5930651B2/ja
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
    • C22B60/0208—Obtaining thorium, uranium, or other actinides obtaining uranium preliminary treatment of ores or scrap
    • 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
    • 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
    • C22B60/0239—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors nitric acid containing 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
    • C22B60/0221—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
    • C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
    • 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
    • C22B60/0265—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries extraction by solid resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth 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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP57087187A 1981-05-22 1982-05-22 ウランの回収方法 Expired JPS5930651B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26668181A 1981-05-22 1981-05-22
US266681 1981-05-22

Publications (2)

Publication Number Publication Date
JPS57200224A JPS57200224A (en) 1982-12-08
JPS5930651B2 true JPS5930651B2 (ja) 1984-07-28

Family

ID=23015572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57087187A Expired JPS5930651B2 (ja) 1981-05-22 1982-05-22 ウランの回収方法

Country Status (7)

Country Link
EP (1) EP0066419B1 (de)
JP (1) JPS5930651B2 (de)
KR (1) KR900000397B1 (de)
DE (1) DE3272997D1 (de)
ES (1) ES512466A0 (de)
YU (1) YU106082A (de)
ZA (1) ZA822690B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726895A (en) * 1986-03-28 1988-02-23 Edward Martinez Process for concentration of gold and uranium magnetically
KR101322083B1 (ko) * 2007-05-30 2013-10-25 주식회사 케이씨씨 납석으로부터 철분 제거 방법
CN106890623B (zh) * 2017-03-09 2019-11-08 中国工程物理研究院核物理与化学研究所 一种具备抗菌性能的海水提铀吸附剂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965440A (en) * 1957-01-11 1960-12-20 Tripp Res Corp Method of beneficiating uranium ores by forming ferromagnetic uranium values and magnetically separating same
US3394997A (en) * 1965-04-12 1968-07-30 Gen Electric Method of preparing uranium diuranate
US3676337A (en) * 1970-07-09 1972-07-11 Massachusetts Inst Technology Process for magnetic separation
GB1555670A (en) * 1977-12-12 1979-11-14 Atomic Energy Authority Uk Magnetic separation of particles from liquids in a process for reprocessing nuclear fuel

Also Published As

Publication number Publication date
DE3272997D1 (en) 1986-10-09
KR900000397B1 (ko) 1990-01-25
KR830010211A (ko) 1983-12-26
ES8403976A1 (es) 1984-04-01
YU106082A (en) 1985-03-20
EP0066419A2 (de) 1982-12-08
ES512466A0 (es) 1984-04-01
JPS57200224A (en) 1982-12-08
EP0066419A3 (en) 1983-11-02
EP0066419B1 (de) 1986-09-03
ZA822690B (en) 1983-06-29

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