IN2014KN01201A - - Google Patents

Info

Publication number
IN2014KN01201A
IN2014KN01201A IN1201KON2014A IN2014KN01201A IN 2014KN01201 A IN2014KN01201 A IN 2014KN01201A IN 1201KON2014 A IN1201KON2014 A IN 1201KON2014A IN 2014KN01201 A IN2014KN01201 A IN 2014KN01201A
Authority
IN
India
Prior art keywords
hydrophilic
resin
radioactive
hydrophilic resin
parts
Prior art date
Application number
Inventor
Kazuyuki Hanada
Manabu Uruno
Kazuya Kimura
Kenichi Takahashi
Original Assignee
Dainichiseika Color Chem
Ukima Colour & Chem Mfg
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
Priority claimed from JP2012007662A external-priority patent/JP5725621B2/en
Priority claimed from JP2012023592A external-priority patent/JP5705763B2/en
Priority claimed from JP2012067619A external-priority patent/JP5750391B2/en
Priority claimed from JP2012088298A external-priority patent/JP5750397B2/en
Application filed by Dainichiseika Color Chem, Ukima Colour & Chem Mfg filed Critical Dainichiseika Color Chem
Publication of IN2014KN01201A publication Critical patent/IN2014KN01201A/en

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
    • G21F9/16—Processing by fixation in stable solid media
    • G21F9/167—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars
    • 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
    • G21F9/12—Processing by absorption; by adsorption; by ion-exchange
    • 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
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/301—Processing by fixation in stable solid media
    • G21F9/307—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S588/00—Hazardous or toxic waste destruction or containment
    • Y10S588/901—Compositions

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Water Treatment By Sorption (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

The purpose of the present invention is to provide a simple and inexpensive method for removing radioactive cesium or radioactive iodine and radioactive cesium obviating the need for electrical power or other energy sources allowing removed radioactive material to be incorporated into a solid and stably secured and as necessary enabling radioactive waste volume to be reduced; as well as to provide a hydrophilic resin compound used for the method. The purpose is achieved by using a hydrophilic resin composition containing at least one hydrophilic resin at least having a hydrophilic segment selected from the group consisting of a hydrophilic polyurethane resin a hydrophilic polyurea resin and a hydrophilic polyurethane polyurea resin. At a minimum zeolite is dispersed in the composition in a ratio of 1 to 200 wt parts per 100 wt parts of the hydrophilic resin.
IN1201KON2014 2012-01-18 2013-01-18 IN2014KN01201A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2012007662A JP5725621B2 (en) 2012-01-18 2012-01-18 Method for removing radioactive iodine and radioactive cesium and hydrophilic resin composition for removing radioactive iodine and radioactive cesium
JP2012023592A JP5705763B2 (en) 2012-02-07 2012-02-07 Method for removing radioactive cesium and hydrophilic resin composition for removing radioactive cesium
JP2012067619A JP5750391B2 (en) 2012-03-23 2012-03-23 Method for removing radioactive iodine and radioactive cesium and hydrophilic resin composition for removing radioactive iodine and radioactive cesium
JP2012088298A JP5750397B2 (en) 2012-04-09 2012-04-09 Method for removing radioactive cesium and hydrophilic resin composition for removing radioactive cesium
PCT/JP2013/050980 WO2013108892A1 (en) 2012-01-18 2013-01-18 Method for removing radioactive cesium, hydrophilic resin composition for removing radioactive cesium, method for removing radioactive iodine and radioactive cesium, and hydrophilic resin composition for removing radioactive iodine and radioactive cesium

Publications (1)

Publication Number Publication Date
IN2014KN01201A true IN2014KN01201A (en) 2015-10-16

Family

ID=48799313

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1201KON2014 IN2014KN01201A (en) 2012-01-18 2013-01-18

Country Status (8)

Country Link
US (1) US8962907B2 (en)
EP (1) EP2806426B1 (en)
KR (1) KR101570950B1 (en)
CN (1) CN104054137B (en)
CA (1) CA2861429C (en)
IN (1) IN2014KN01201A (en)
RU (1) RU2597306C2 (en)
WO (1) WO2013108892A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102009151B1 (en) 2017-07-26 2019-08-09 경북대학교 산학협력단 Zeolite-Based Self-Luminous Sensors for removal and detection of the Radioactive Isotopes and preparation method thereof
RU2680964C1 (en) * 2018-04-11 2019-03-01 Федеральное государственное бюджетное учреждение науки Институт химии Дальневосточного отделения Российской академии наук (ИХ ДВО РАН) Sorption material for the strontium radionuclides selective extraction from complex by ionic composition solutions and method of the strontium radionuclides extraction with its help

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657831A (en) * 1979-10-16 1981-05-20 Agency Of Ind Science & Technol Composite ion exchange resin membrane capable of releasing electrolyte continuously
JPS5896299A (en) 1981-12-03 1983-06-08 東洋紡績株式会社 Radioactive iodine removing material
NL8502273A (en) 1985-08-19 1987-03-16 Philips Nv MAGNETIC RESONANCE DEVICE WITH BIRD CAGE R.F. RINSE.
US4853130A (en) * 1985-12-20 1989-08-01 Epicor Incorporated Method for purifying liquids
EP0243557A1 (en) * 1986-04-30 1987-11-04 Westinghouse Electric Corporation Apparatus and method for removing strontium and/or cesium ions from an aqueous solution containing chemical hardness
US4927796A (en) * 1987-06-17 1990-05-22 Epicor Incorporated Compositions for purifying liquids
JPH0664190B2 (en) * 1988-08-09 1994-08-22 東京電力株式会社 Radionuclide-containing waste liquid treatment method
CA2027453C (en) * 1989-10-20 2000-08-22 Hideo Kawazu Materials for removing suspended impurities and use thereof
EP0475635B1 (en) 1990-09-10 1994-12-14 JAPAN as Represented by DIRECTOR GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY Method for removing cesium from aqueous solutions of high nitric acid concentration
JPH0727069B2 (en) 1990-09-10 1995-03-29 工業技術院長 Separation method of cesium in nitric acid-containing aqueous solution
JP3090277B2 (en) 1991-01-25 2000-09-18 クラレケミカル株式会社 Activated carbon molded body manufacturing method
JP2807381B2 (en) * 1992-10-30 1998-10-08 日本原子力研究所 Method for producing large-scale fired solid containing cesium and / or strontium, and heating element obtained from the solid
US5656702A (en) * 1994-11-04 1997-08-12 Ibc Advanced Technologies, Inc. Processes for separating cesium from industrial streams containing other alkali metals using poly(hydroxyarylene) polymeric resins
DE19810094A1 (en) * 1998-03-10 1999-09-16 Nukem Nuklear Gmbh Adsorbent for radio nuclides and heavy metals, including cesium and trans uranium elements, used for purifying radioactive waste
FR2828819B1 (en) * 2001-08-22 2003-10-24 Commissariat Energie Atomique PROCESS FOR PREPARING A SOLID COMPOSITE MATERIAL BASED ON HEXACYANOFERRATES, AND PROCESS FOR FIXING MINERAL POLLUTANTS USING IT
JP4223876B2 (en) 2003-07-15 2009-02-12 昭和エンジニアリング株式会社 Removal of radioactive iodine from nuclear reactors
JP2008116280A (en) 2006-11-02 2008-05-22 Toyobo Co Ltd Material for collecting radioactive iodine, and collection method therefor

Also Published As

Publication number Publication date
CA2861429C (en) 2017-07-11
EP2806426A4 (en) 2015-12-16
EP2806426A1 (en) 2014-11-26
CN104054137A (en) 2014-09-17
US20140288346A1 (en) 2014-09-25
EP2806426B1 (en) 2018-04-25
RU2597306C2 (en) 2016-09-10
CA2861429A1 (en) 2013-07-25
CN104054137B (en) 2016-09-07
WO2013108892A1 (en) 2013-07-25
KR101570950B1 (en) 2015-11-20
KR20140122726A (en) 2014-10-20
RU2014128181A (en) 2016-03-10
US8962907B2 (en) 2015-02-24

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