JPS56100637A - Ion exchange material of cesium in aqueous solution and fixing method for cesium - Google Patents

Ion exchange material of cesium in aqueous solution and fixing method for cesium

Info

Publication number
JPS56100637A
JPS56100637A JP335280A JP335280A JPS56100637A JP S56100637 A JPS56100637 A JP S56100637A JP 335280 A JP335280 A JP 335280A JP 335280 A JP335280 A JP 335280A JP S56100637 A JPS56100637 A JP S56100637A
Authority
JP
Japan
Prior art keywords
cesium
ion exchange
exchange material
ntio
aqueous solution
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.)
Granted
Application number
JP335280A
Other languages
Japanese (ja)
Other versions
JPS6132053B2 (en
Inventor
Yoshinori Fujiki
Masaru Komatsu
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.)
National Institute for Research in Inorganic Material
Original Assignee
National Institute for Research in Inorganic Material
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 National Institute for Research in Inorganic Material filed Critical National Institute for Research in Inorganic Material
Priority to JP335280A priority Critical patent/JPS56100637A/en
Publication of JPS56100637A publication Critical patent/JPS56100637A/en
Publication of JPS6132053B2 publication Critical patent/JPS6132053B2/ja
Granted legal-status Critical Current

Links

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  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE: To obtain an ion exchange material which has high selective ion exchange capacity for Cs and has no volatility of Cs at the heat treatment for solidifying Cs by preparing the ion exchange material consisting of K2O.nTiO2 (n is integers of 1W5).
CONSTITUTION: The Cs in an aqueous soln. is ion-exchanged to CsxO.nTiO2. mH2O (x is 0.5W2, n is 1W8, m is 0W7) by using K2O.nTiO2 (n is integers of 1W5). Thence, oxides of metals selected from Mg, CoII, Ni, Zn, Cu, Al, Fe, Cr, CoIII, Ga or their metallic salts which become oxides when calcined, and further excess TiO2 are mixed in this or not mixed, whereby the cesium titanate compound of hollandite type heated at 500W1,300°C or a mixture of cesium titanate compound and titanium dioxide is obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP335280A 1980-01-16 1980-01-16 Ion exchange material of cesium in aqueous solution and fixing method for cesium Granted JPS56100637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP335280A JPS56100637A (en) 1980-01-16 1980-01-16 Ion exchange material of cesium in aqueous solution and fixing method for cesium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP335280A JPS56100637A (en) 1980-01-16 1980-01-16 Ion exchange material of cesium in aqueous solution and fixing method for cesium

Publications (2)

Publication Number Publication Date
JPS56100637A true JPS56100637A (en) 1981-08-12
JPS6132053B2 JPS6132053B2 (en) 1986-07-24

Family

ID=11554952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP335280A Granted JPS56100637A (en) 1980-01-16 1980-01-16 Ion exchange material of cesium in aqueous solution and fixing method for cesium

Country Status (1)

Country Link
JP (1) JPS56100637A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500685A (en) * 1982-04-30 1984-04-19 イマトラン・ヴオイマ　オーワイ Turning radioactive waste into ceramics
FR2683374A1 (en) * 1991-10-31 1993-05-07 Pechiney Uranium AGENT FOR TRAPPING RADIOACTIVITY OF FISSION PRODUCTS GENERATED IN A NUCLEAR FUEL ELEMENT.
FR2833257A1 (en) * 2001-12-11 2003-06-13 Commissariat Energie Atomique Cesium-based ceramic of hollandite structure, used as container for radioactive cesium obtained from nuclear fuel reprocessing, has specified formula
WO2013179940A1 (en) * 2012-05-29 2013-12-05 栗田工業株式会社 Radioactive material adsorbent, adsorption vessel, adsorption tower, and water treatment device
JP2015042395A (en) * 2013-08-26 2015-03-05 栗田工業株式会社 Method for producing strontium adsorbent
JP2016006003A (en) * 2014-05-27 2016-01-14 国立大学法人東北大学 Manufacturing method of metal oxide nanowire and nanowire

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500685A (en) * 1982-04-30 1984-04-19 イマトラン・ヴオイマ　オーワイ Turning radioactive waste into ceramics
JPH0452917B2 (en) * 1982-04-30 1992-08-25 Imatoran Uoima Oy
FR2683374A1 (en) * 1991-10-31 1993-05-07 Pechiney Uranium AGENT FOR TRAPPING RADIOACTIVITY OF FISSION PRODUCTS GENERATED IN A NUCLEAR FUEL ELEMENT.
FR2833257A1 (en) * 2001-12-11 2003-06-13 Commissariat Energie Atomique Cesium-based ceramic of hollandite structure, used as container for radioactive cesium obtained from nuclear fuel reprocessing, has specified formula
US7148394B2 (en) 2001-12-11 2006-12-12 Commissariat A L'energie Atomique Ceramic for packaging of radioactive cesium
WO2013179940A1 (en) * 2012-05-29 2013-12-05 栗田工業株式会社 Radioactive material adsorbent, adsorption vessel, adsorption tower, and water treatment device
JP2013246145A (en) * 2012-05-29 2013-12-09 Kurita Water Ind Ltd Radioactive substance adsorbent as well as adsorption container, adsorption tower and water treatment device using the same
CN104412329A (en) * 2012-05-29 2015-03-11 栗田工业株式会社 Radioactive material adsorbent, adsorption vessel, adsorption tower, and water treatment device
EP2860735A4 (en) * 2012-05-29 2016-02-24 Kurita Water Ind Ltd Radioactive material adsorbent, adsorption vessel, adsorption tower, and water treatment device
TWI619549B (en) * 2012-05-29 2018-04-01 Kurita Water Ind Ltd Radioactive material adsorbing material, adsorption container, adsorption tower, and water treatment device
JP2015042395A (en) * 2013-08-26 2015-03-05 栗田工業株式会社 Method for producing strontium adsorbent
JP2016006003A (en) * 2014-05-27 2016-01-14 国立大学法人東北大学 Manufacturing method of metal oxide nanowire and nanowire

Also Published As

Publication number Publication date
JPS6132053B2 (en) 1986-07-24

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