AP2013006722A0 - Operation of uranium recovery rip circuits at elevated pH value - Google Patents

Operation of uranium recovery rip circuits at elevated pH value

Info

Publication number
AP2013006722A0
AP2013006722A0 AP2013006722A AP2013006722A AP2013006722A0 AP 2013006722 A0 AP2013006722 A0 AP 2013006722A0 AP 2013006722 A AP2013006722 A AP 2013006722A AP 2013006722 A AP2013006722 A AP 2013006722A AP 2013006722 A0 AP2013006722 A0 AP 2013006722A0
Authority
AP
ARIPO
Prior art keywords
rip
elevated
circuits
value
uranium recovery
Prior art date
Application number
AP2013006722A
Other versions
AP3785A (en
Inventor
Volha Yahorava
Martha H Kotze
Original Assignee
Mintek
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 Mintek filed Critical Mintek
Publication of AP2013006722A0 publication Critical patent/AP2013006722A0/en
Application granted granted Critical
Publication of AP3785A publication Critical patent/AP3785A/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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Paper (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
AP2013006722A 2012-02-13 2013-02-12 OPERATION OF URANIUM RECOVERY RIP CIRCUITS AT ELEVATED pH VALUE AP3785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201201010 2012-02-13

Publications (2)

Publication Number Publication Date
AP2013006722A0 true AP2013006722A0 (en) 2013-02-28
AP3785A AP3785A (en) 2016-08-31

Family

ID=48049710

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2013006722A AP3785A (en) 2012-02-13 2013-02-12 OPERATION OF URANIUM RECOVERY RIP CIRCUITS AT ELEVATED pH VALUE

Country Status (4)

Country Link
AP (1) AP3785A (en)
AU (1) AU2013200762B2 (en)
RU (1) RU2608862C2 (en)
ZA (1) ZA201301132B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9896744B2 (en) 2015-06-01 2018-02-20 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada Process for metals leaching and recovery from radioactive wastes
CN113699392B (en) * 2020-12-17 2022-09-20 核工业北京化工冶金研究院 Method for improving leaching rate of acid leaching uranium

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560538A (en) * 1979-12-19 1985-12-24 Exxon Research And Engineering Co. Curing and leaching process for metal ores
CA1156047A (en) * 1980-08-22 1983-11-01 Donald R. Weir Recovery of uranium from material containing iron, arsenic and siliceous matter
US4430308A (en) * 1982-12-13 1984-02-07 Mobil Oil Corporation Heated ion exchange process for the recovery of uranium
DE19737794C1 (en) * 1997-08-29 1999-01-21 Wismut Gmbh Uranium mixed oxide separation
RU2217380C2 (en) * 2001-10-15 2003-11-27 Государственное унитарное предприятие "Всероссийский научно-исследовательский институт химической технологии" Method for sorption extraction of uranium from silicon-containing solutions and pulps
RU2226177C2 (en) * 2002-05-23 2004-03-27 Государственное унитарное предприятие "Всероссийский научно-исследовательский институт химической технологии" Method of sorption recovery of uranium from solutions and pulps
JP3677013B2 (en) * 2002-06-20 2005-07-27 財団法人産業創造研究所 Method for separating and recovering elements from radioactive liquid waste
RU2364642C1 (en) * 2008-01-30 2009-08-20 Российская Федерация, от имени которой выступает государственный заказчик-Федеральное агентство по атомной энергии Method of uranium sorption extraction from sulphuric acid solutions and pulps
CA2796325C (en) * 2010-04-19 2014-12-16 Andrew Bassil Industrial extraction of uranium using ammonium carbonate and membrane separation

Also Published As

Publication number Publication date
ZA201301132B (en) 2013-09-25
AU2013200762A1 (en) 2013-08-29
RU2013105789A (en) 2014-08-20
AU2013200762B2 (en) 2018-02-15
RU2608862C2 (en) 2017-01-25
AP3785A (en) 2016-08-31

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