用置换络合色谱法提取铯和氨时辐射对工艺参数的影响估算

IF 0.7 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2024-12-16 DOI:10.1134/S0040579524700313

O. V. Kharitonov, L. A. Firsova

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引用次数: 0

摘要

摘要/ abstract摘要：本文计算了用含DTPA和柠檬酸的络合组成溶液用置换络合色谱法提取Cm和Am时吸附剂和洗脱液的辐射负荷。对柱中洗脱液和吸附剂的破坏进行了估计。计算结果与实验结果吻合较好，得到了浓度和curium band通过柱的速率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Estimation of Radiation Effect on the Process Parameters upon Extraction of Cm and Am by Displacement Complexation Chromatography

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Estimation of Radiation Effect on the Process Parameters upon Extraction of Cm and Am by Displacement Complexation Chromatography

Abstract—Radiation loads on the sorbent and eluent upon extraction of Cm and Am by displacement complexation chromatography from complex-composition solutions using an eluent containing DTPA and citric acid are calculated. The destruction of the eluent and sorbent in the columns is estimated. Good agreement is obtained between the calculation and experimental data on the concentrations and rate of curium band motion through the column.

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来源期刊

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.