DE3660570D1 - Process for separating cesium ions from aqueous solutions - Google Patents

Process for separating cesium ions from aqueous solutions

Info

Publication number
DE3660570D1
DE3660570D1 DE8686100612T DE3660570T DE3660570D1 DE 3660570 D1 DE3660570 D1 DE 3660570D1 DE 8686100612 T DE8686100612 T DE 8686100612T DE 3660570 T DE3660570 T DE 3660570T DE 3660570 D1 DE3660570 D1 DE 3660570D1
Authority
DE
Germany
Prior art keywords
aqueous solutions
cesium ions
separating cesium
separating
ions
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
DE8686100612T
Other languages
English (en)
Inventor
Klaus Prof Dr Heckmann
Walter Rieger
Reinhard Dr Kroebel
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.)
Forschungszentrum Karlsruhe GmbH
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
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 Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Priority to DE8686100612T priority Critical patent/DE3660570D1/de
Application granted granted Critical
Publication of DE3660570D1 publication Critical patent/DE3660570D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/10—Processing by flocculation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DE8686100612T 1985-01-30 1986-01-17 Process for separating cesium ions from aqueous solutions Expired DE3660570D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686100612T DE3660570D1 (en) 1985-01-30 1986-01-17 Process for separating cesium ions from aqueous solutions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853502986 DE3502986A1 (de) 1985-01-30 1985-01-30 Verfahren zum abtrennen von caesiumionen aus waessrigen loesungen
DE8686100612T DE3660570D1 (en) 1985-01-30 1986-01-17 Process for separating cesium ions from aqueous solutions

Publications (1)

Publication Number Publication Date
DE3660570D1 true DE3660570D1 (en) 1988-09-22

Family

ID=6261095

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853502986 Withdrawn DE3502986A1 (de) 1985-01-17 1985-01-30 Verfahren zum abtrennen von caesiumionen aus waessrigen loesungen
DE8686100612T Expired DE3660570D1 (en) 1985-01-30 1986-01-17 Process for separating cesium ions from aqueous solutions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853502986 Withdrawn DE3502986A1 (de) 1985-01-17 1985-01-30 Verfahren zum abtrennen von caesiumionen aus waessrigen loesungen

Country Status (3)

Country Link
US (1) US4790960A (de)
EP (1) EP0189799B1 (de)
DE (2) DE3502986A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL100353A (en) * 1991-01-08 1997-06-10 Zambon Spa Preparation of 5-(2, 4-difluorophenyl)-salicylic acid and novel 2,4-difluorophenyl-boronic acid derivatives being intermediates therefor
US5912180A (en) * 1993-08-13 1999-06-15 Hybrivet Systems, Inc. Process and apparatus for testing for substances in liquids
DE4400543C2 (de) * 1994-01-11 1996-09-05 Hoechst Ag Verfahren zur Isolierung von Tetraphenylboraten
US5570469A (en) * 1995-01-06 1996-10-29 Lockheed Martin Corporation Method for removing metal contaminants from flue dust
US5540843A (en) * 1995-01-12 1996-07-30 Plesek; Jaromir Method for preferential retention of cesium cations and their separation from other inorganic cations
JP2997178B2 (ja) * 1995-01-19 2000-01-11 核燃料サイクル開発機構 高レベル放射性廃液からの発熱元素の分離方法
US6171503B1 (en) 1998-03-16 2001-01-09 Dalhousie University Use of tetraphenyloborate for extraction of ammonium ions and amines from water
US9644866B2 (en) 2009-06-24 2017-05-09 Simbol, Inc. Treated brine compositions with reduced concentrations of potassium, rubidium, and cesium
US10935006B2 (en) 2009-06-24 2021-03-02 Terralithium Llc Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines
WO2014172032A2 (en) * 2013-03-13 2014-10-23 Simbol Inc. Methods for removing potassium, rubidium, and cesium, selectively or in combination, from brines and resulting compositions thereof
JP6513909B2 (ja) * 2014-05-30 2019-05-15 株式会社東芝 ガラス固化体の核種分離方法
AU2017230853B2 (en) 2016-03-09 2021-06-17 Studiengesellschaft Kohle Mbh Process for removing radioactive isotopes from aqueous fluids by fluorine containing reagents, fluorine containing, water-insoluble salts of the radioactive isotopes, and their use as therapeutic agents
CN114350950B (zh) * 2021-04-29 2024-03-15 四川恒成钾盐科技有限公司 一种从复杂地下卤水中提取铷铯的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982785A (en) * 1959-01-07 1961-05-02 Theodore R Mckenzie Cesium recovery
US3468959A (en) * 1966-10-17 1969-09-23 Research Corp Separation of cesium from potassium and rubidium
DE3172916D1 (en) * 1981-08-31 1985-12-19 Kernforschungsz Karlsruhe Process for removing cesium ions from solutions by using an addition compound in solid form of a macrocyclic polyether and an inorganic heteropolyacid
DE3172917D1 (en) * 1981-08-31 1985-12-19 Kernforschungsz Karlsruhe Process for separating cesium ions from aqueous solutions by using an addition compound consisting of a macrocyclic polyether and an inorganic heteropolyacid
US4432893A (en) * 1982-05-19 1984-02-21 The United States Of America As Represented By The Department Of Energy Precipitation-adsorption process for the decontamination of nuclear waste supernates

Also Published As

Publication number Publication date
DE3502986A1 (de) 1986-07-31
EP0189799A1 (de) 1986-08-06
US4790960A (en) 1988-12-13
EP0189799B1 (de) 1988-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee