Clay-based Matrices Incorporating Radioactive Silts: A Case Study of Sediments from Spent Fuel Pool; AIP Conference Proceedings; Vol. 1938 : Isotopes: Technologies, Materials and Application (ITMA-2017)
| Parent link: | AIP Conference Proceedings Vol. 1938 : Isotopes: Technologies, Materials and Application (ITMA-2017).— 2018.— [020002, 6 p.] |
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| Beste egile batzuk: | , , , |
| Gaia: | Title screen Radioactive silt sediments from uranium reactors may be effectively and safely included by ceramic compounds. The purpose of the paper is to determine the influence of composition and preparation conditions on physicochemical and mechanical properties of clay-based matrices containing radioactive silt. Clay matrices were prepared from four minerals, took from Siberian regions, as kaolin, loan, bentonite and red clay, and they included radioactive silt sediments collected from Spent Fuel Pool of a Uranium-graphite Reactor. The rate of {137}Cs leaching from the matrices of different compositions was studied. The results of the studies allowed determining the optimal compositions and the preparation conditions of the matrices. It has been shown that red clay from "Zykovskaya" career (Krasnoyarsk region, Russia) is preferable for use as a matrix for incorporating the silt sediments compared to kaolin, loam and bentonite due to the maximum values tensile strength and minimal change in ultimate strength for compression after irradiation, freezing and water exposure. Nevertheless, {137}Cs leaching rate of all studied composites did not exceed 10{-3} g/cm{2}·day. Режим доступа: по договору с организацией-держателем ресурса |
| Hizkuntza: | ingelesa |
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2018
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| Gaiak: | |
| Sarrera elektronikoa: | https://doi.org/10.1063/1.5027209 |
| Formatua: | Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657974 |
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| 200 | 1 | |a Clay-based Matrices Incorporating Radioactive Silts: A Case Study of Sediments from Spent Fuel Pool |f M. Antonenko [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 11 tit.] | ||
| 330 | |a Radioactive silt sediments from uranium reactors may be effectively and safely included by ceramic compounds. The purpose of the paper is to determine the influence of composition and preparation conditions on physicochemical and mechanical properties of clay-based matrices containing radioactive silt. Clay matrices were prepared from four minerals, took from Siberian regions, as kaolin, loan, bentonite and red clay, and they included radioactive silt sediments collected from Spent Fuel Pool of a Uranium-graphite Reactor. The rate of {137}Cs leaching from the matrices of different compositions was studied. The results of the studies allowed determining the optimal compositions and the preparation conditions of the matrices. It has been shown that red clay from "Zykovskaya" career (Krasnoyarsk region, Russia) is preferable for use as a matrix for incorporating the silt sediments compared to kaolin, loam and bentonite due to the maximum values tensile strength and minimal change in ultimate strength for compression after irradiation, freezing and water exposure. Nevertheless, {137}Cs leaching rate of all studied composites did not exceed 10{-3} g/cm{2}·day. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4816 |t AIP Conference Proceedings | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\24872 |t Vol. 1938 : Isotopes: Technologies, Materials and Application (ITMA-2017) |o IV International Conference for Young Scientists, Post-Graduate Students and Students, 30 October–3 November 2017, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. L. Hongda, A. Yu. Godymchuk (Godimchuk), L. Rieznichenko |v [020002, 6 p.] |d 2018 | |
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| 610 | 1 | |a иловые отложения | |
| 610 | 1 | |a механические свойства | |
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| 701 | 1 | |a Antonenko |b M. |g Mikhail | |
| 701 | 1 | |a Myshkin (Mishkin) |b V. F. |c Physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1962- |g Vyacheslav Fedorovich |3 (RuTPU)RU\TPU\pers\31492 |9 15653 | |
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| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа ядерных технологий |b Отделение ядерно-топливного цикла |3 (RuTPU)RU\TPU\col\23554 |
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| 856 | 4 | |u https://doi.org/10.1063/1.5027209 | |
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