RU2012106929A - METHOD FOR IMMOBILIZING LIQUID RADIOACTIVE WASTE - Google Patents

METHOD FOR IMMOBILIZING LIQUID RADIOACTIVE WASTE Download PDF

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Publication number
RU2012106929A
RU2012106929A RU2012106929/07A RU2012106929A RU2012106929A RU 2012106929 A RU2012106929 A RU 2012106929A RU 2012106929/07 A RU2012106929/07 A RU 2012106929/07A RU 2012106929 A RU2012106929 A RU 2012106929A RU 2012106929 A RU2012106929 A RU 2012106929A
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RU
Russia
Prior art keywords
waste
drying
liquid radioactive
radioactive waste
carried out
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Application number
RU2012106929/07A
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Russian (ru)
Other versions
RU2518501C2 (en
Inventor
Юрий Алексеевич Похитонов
Денис Келли
Original Assignee
Федеральное государственное унитарное предприятие "Научно-производственное объединение "Радиевый институт имени В.Г. Хлопина"
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Application filed by Федеральное государственное унитарное предприятие "Научно-производственное объединение "Радиевый институт имени В.Г. Хлопина" filed Critical Федеральное государственное унитарное предприятие "Научно-производственное объединение "Радиевый институт имени В.Г. Хлопина"
Priority to RU2012106929/07A priority Critical patent/RU2518501C2/en
Publication of RU2012106929A publication Critical patent/RU2012106929A/en
Application granted granted Critical
Publication of RU2518501C2 publication Critical patent/RU2518501C2/en

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  • Processing Of Solid Wastes (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1. Способ иммобилизации жидких радиоактивных отходов, включающий смешение отходов с полимерным материалом и сушку полученной смеси, отличающийся тем, что процесс иммобилизации осуществляют путем многократного добавления новых порций радиоактивного раствора к отвержденному и высушенному материалу.2. Способ по п.1, отличающийся тем, что сушку отвержденных отходов осуществляют в течение 5-30 и более суток.1. A method of immobilizing liquid radioactive waste, including mixing the waste with a polymer material and drying the resulting mixture, characterized in that the immobilization process is carried out by repeatedly adding new portions of the radioactive solution to the cured and dried material. The method according to claim 1, characterized in that the drying of the solidified waste is carried out for 5-30 or more days.

Claims (2)

1. Способ иммобилизации жидких радиоактивных отходов, включающий смешение отходов с полимерным материалом и сушку полученной смеси, отличающийся тем, что процесс иммобилизации осуществляют путем многократного добавления новых порций радиоактивного раствора к отвержденному и высушенному материалу.1. A method of immobilizing liquid radioactive waste, comprising mixing the waste with a polymer material and drying the resulting mixture, characterized in that the immobilization process is carried out by repeatedly adding new portions of the radioactive solution to the cured and dried material. 2. Способ по п.1, отличающийся тем, что сушку отвержденных отходов осуществляют в течение 5-30 и более суток. 2. The method according to claim 1, characterized in that the drying of the solidified waste is carried out for 5-30 or more days.
RU2012106929/07A 2012-02-27 2012-02-27 Conditioning of liquid radioactive wastes RU2518501C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012106929/07A RU2518501C2 (en) 2012-02-27 2012-02-27 Conditioning of liquid radioactive wastes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012106929/07A RU2518501C2 (en) 2012-02-27 2012-02-27 Conditioning of liquid radioactive wastes

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RU2012106929A true RU2012106929A (en) 2013-09-10
RU2518501C2 RU2518501C2 (en) 2014-06-10

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RU2012106929/07A RU2518501C2 (en) 2012-02-27 2012-02-27 Conditioning of liquid radioactive wastes

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2652084C1 (en) * 2017-06-07 2018-04-25 Владимир Эрнестович Петров Method of immobilization of liquid radioactive wastes containing tritium and polluted by radioactive salts and organics and device for its implementation
RU2696013C1 (en) * 2018-11-12 2019-07-30 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Method of conditioning organic liquid radioactive wastes
RU2763146C1 (en) * 2020-12-08 2021-12-27 Юрий Алексеевич Похитонов Method for immobilising liquid radioactive waste

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU500040A1 (en) * 1973-03-07 1976-01-25 Львовский политехнический институт Vibration machine for processing long and large-sized products
RU2123212C1 (en) * 1996-10-31 1998-12-10 Филиал научно-исследовательского физико-химического института им.Л.Я.Карпова Radioactive alkali metal recovery process
KR100880823B1 (en) * 2008-10-24 2009-02-02 주식회사 소명특수건업 Radioactive waste solidification treatment method and apparatus

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Publication number Publication date
RU2518501C2 (en) 2014-06-10

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Effective date: 20200228