Development of a Process for Cesium Recovery from the Clarified Phase of High-Level Waste Storage Tanks of the Mayak Production Association with a Ferrocyanide Sorbent

P. V. Kozlov; A. A. Kazadaev; R. A. Makarovskii; M. B. Remizov; K. V. Verbitskii; M. V. Logunov

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Development of a Process for Cesium Recovery from the Clarified Phase of High-Level Waste Storage Tanks of the Mayak Production Association with a Ferrocyanide Sorbent

机译：从Mayak生产协会使用亚铁氰化物吸附剂的高级废料储存罐澄清阶段回收铯的方法的开发

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Batch and column experiments on cesium recovery from the clarified waste of high-level waste storage tanks of the Mayak Production Association using FS-10 ferrocyanide sorbent were performed with model and real solutions. The ferrocyanide sorbent exhibits the required performance in cesium sorption from the solution, ensuring the reduction of the specific activity of the liquid radioactive waste to the values corresponding to intermediate-level waste. In operation in the sorption-desorption-regeneration cycle, 80% of the deposited cesium is removed with the desorbing solution, and the sorption characteristics of FS-10 are reproduced in the second cycle, which suggests the possibility of repeated use of the sorbent.

机译：通过模型和实际解决方案，使用FS-10亚铁氰化物吸附剂，对Mayak生产协会的高级别废料储存罐的澄清废料中的铯回收进行了分批和柱实验。亚铁氰化物吸附剂在从溶液中吸附铯方面表现出所需的性能，从而确保将液态放射性废物的比活度降低至与中级废物相对应的值。在吸附-解吸-再生循环中的操作中，用解吸溶液除去了沉积的铯的80％，并且在第二循环中再现了FS-10的吸附特性，这表明有可能重复使用吸附剂。

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《Radiochemistry》 |2016年第3期|共7页
作者
P. V. Kozlov; A. A. Kazadaev; R. A. Makarovskii; M. B. Remizov; K. V. Verbitskii; M. V. Logunov;
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正文语种 eng
中图分类计量学;
关键词
sorption; cesium; high-level waste; clarified phase; storage tanks; solidification; static capacity; dynamic capacity; desorption; regeneration; neutralization; carbonation;

机译：吸附;铯;高放废物;澄清阶段;储罐;固化;静态容量;动态容量;解吸;再生;中和;碳化;

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1. Development of a Process for Cesium Recovery from the Clarified Phase of High-Level Waste Storage Tanks of the Mayak Production Association with a Ferrocyanide Sorbent [J] . P. V. Kozlov, A. A. Kazadaev, R. A. Makarovskii, Radiochemistry . 2016,第3期

机译：从Mayak生产协会使用亚铁氰化物吸附剂的高级废料储存罐澄清阶段回收铯的方法的开发
2. Selective Removal of Cesium from Simulated High-level Liquid Wastes by Insoluble Ferrocyanides [J] . Hitoshi MIMURA, Jukka LEHTO, Risto HARJULA Journal of Nuclear Science and Technology . 1997,第6期

机译：不溶性亚铁氰化物选择性去除模拟高放废液中的铯
3. Selective Removal of Cesium from Simulated High-level Liquid Wastes by Insoluble Ferrocyanides [J] . Hitoshi MIMURA, Jukka LEHTO, Risto HARJULA Journal of nuclear science and technology . 1997,第6期

机译：不溶性亚铁氰化物选择性去除模拟高放废液中的铯
4. STATUS OF THE DEVELOPMENT OF IN-TANK/AT-TANK SEPARATIONS TECHNOLOGIES FOR HIGH-LEVEL WASTE PROCESSING FOR THE U.S. DEPARTMENT OF ENERGY [C] . William R. Wilmarth, Reid A. Peterson, Sheryl R. Bush, International conference on environmental remediation and radioactive waste management . 2012

机译：美国能源部高水平废物处理的桶内/桶内分离技术的发展现状
5. Modeling microbiological and chemical processes in municipal solid waste bioreactor: Development and applications of a three-phase numerical model BIOKEMOD-3P. [D] . Gawande, Nitin A. 2009

机译：市政固体废物生物反应器中微生物和化学过程的建模：三相数值模型BIOKEMOD-3P的开发和应用。
6. Saffron Processing Wastes as a Bioresource of High-Value Added Compounds: Development of a Green Extraction Process for Polyphenol Recovery Using a Natural Deep Eutectic Solvent [O] . Achillia Lakka, Spyros Grigorakis, Ioanna Karageorgou, 2019

机译：藏红花加工废料作为高附加值化合物的生物资源：使用天然深共晶溶剂开发绿色提取工艺回收多酚
7. Ferrocyanide tank safety program: Cesium uptake capacity of simulated ferrocyanide tank waste. Final report [O] . Burgeson, I.E., Bryan, S.A. 1995

机译：亚铁氰化物罐安全程序：模拟亚铁氰化物罐废物的铯吸收能力。总结报告
8. Ferrocyanide tank safety program: Cesium uptake capacity of simulated ferrocyanide tank waste. Final report [R] . Burgeson, I. E. , Bryan, S. A. 1995

机译：亚铁氰化物罐安全计划：模拟亚铁氰化物罐废物的铯吸收能力。最终报告

Development of a Process for Cesium Recovery from the Clarified Phase of High-Level Waste Storage Tanks of the Mayak Production Association with a Ferrocyanide Sorbent

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