RU95112061A - METHOD FOR CURING LIQUID RADIOACTIVE WASTE - Google Patents

METHOD FOR CURING LIQUID RADIOACTIVE WASTE

Info

Publication number
RU95112061A
RU95112061A RU95112061/25A RU95112061A RU95112061A RU 95112061 A RU95112061 A RU 95112061A RU 95112061/25 A RU95112061/25 A RU 95112061/25A RU 95112061 A RU95112061 A RU 95112061A RU 95112061 A RU95112061 A RU 95112061A
Authority
RU
Russia
Prior art keywords
lrw
tank
container
compound
cement
Prior art date
Application number
RU95112061/25A
Other languages
Russian (ru)
Other versions
RU2115181C1 (en
Original Assignee
Товарищество с ограниченной ответственностью Научно-технический центр "Эксперимент-ВНИИТФ"
Filing date
Publication date
Application filed by Товарищество с ограниченной ответственностью Научно-технический центр "Эксперимент-ВНИИТФ" filed Critical Товарищество с ограниченной ответственностью Научно-технический центр "Эксперимент-ВНИИТФ"
Priority to RU95112061A priority Critical patent/RU2115181C1/en
Priority claimed from RU95112061A external-priority patent/RU2115181C1/en
Publication of RU95112061A publication Critical patent/RU95112061A/en
Application granted granted Critical
Publication of RU2115181C1 publication Critical patent/RU2115181C1/en

Links

Claims (1)

Способ отверждения жидких радиоактивных отходов, включающий подачу цемента и ЖРО в емкость, герметизацию ее, перемешивание компаунда путем вращения и транспортирование к месту захоронения, отличающийся тем, что подачу ЖРО ведут с помощью дозатора и все последующие операции с присутствием ЖРО осуществляют в герметичной закрытой камере, после подачи необходимого количества ЖРО в емкость производят дезактивацию патрубка дозатора подачи ЖРО, перемешивание компаунда осуществляют путем вращения емкости в вертикальной плоскости, по окончании перемешивания производят дезактивацию емкости, перед транспортированием емкости к месту захоронения ее помещают в герметичный контейнер, при этом перед подачей цемента в емкость насыпают щебень фракцией 10 - 20 мм в количестве 10 - 20% от веса цемента, а общее наполнение компаунда составляет 0,8 от объема емкости, причем все операции, производимые в камере, осуществляются дистанционно.A method of curing liquid radioactive waste, including the supply of cement and LRW to the tank, sealing it, mixing the compound by rotation and transportation to the disposal site, characterized in that the LRW is supplied using a dispenser and all subsequent operations with the presence of LRW are carried out in a sealed closed chamber, after supplying the required amount of LRW to the tank, the nozzle of the dispenser of the LRW supply is deactivated, the compound is mixed by rotating the tank in a vertical plane, at the end Mixing deactivates the container, before transporting the container to the burial place, place it in an airtight container, and before supplying cement, crushed stone with a fraction of 10–20 mm in the amount of 10–20% of the cement weight is poured into the container, and the total filling of the compound is 0.8 from the capacity of the tank, and all operations performed in the chamber are carried out remotely.
RU95112061A 1995-07-12 1995-07-12 Radioactive liquid waste solidifying technique RU2115181C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95112061A RU2115181C1 (en) 1995-07-12 1995-07-12 Radioactive liquid waste solidifying technique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95112061A RU2115181C1 (en) 1995-07-12 1995-07-12 Radioactive liquid waste solidifying technique

Publications (2)

Publication Number Publication Date
RU95112061A true RU95112061A (en) 1997-07-27
RU2115181C1 RU2115181C1 (en) 1998-07-10

Family

ID=20170054

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95112061A RU2115181C1 (en) 1995-07-12 1995-07-12 Radioactive liquid waste solidifying technique

Country Status (1)

Country Link
RU (1) RU2115181C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2623999C1 (en) * 2016-05-30 2017-06-30 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Method of conditioning water or water solution containing tritium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2522173A (en) * 2013-10-02 2015-07-22 Nat Nuclear Lab Ltd Encapsulation of Waste Materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2623999C1 (en) * 2016-05-30 2017-06-30 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Method of conditioning water or water solution containing tritium

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