从 CHPP 灰渣堆中测定钪及其受控提取的仪器中子活化分析能力

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/S0040579524700222

S. I. Ivannikov, N. S. Markin, N. V. Polyakova, Yu. I. Shashina, D. Kh. Shlyk, L. A. Zemskova

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引用次数: 0

摘要

摘要--研究表明，可以通过仪器中子活化分析方法确定灰渣和炉渣废料中的钪含量，并监测各个灰渣处理操作的效率。文中给出了火力发电厂产生的灰渣和炉渣废料及其加工中间产品的钪含量和元素组成的测定结果。结果表明，灰渣中磁性部分的钪含量有所增加。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Capabilities of an Instrumental Neutron-Activation Analysis for Determination of Scandium and Its Controlled Extraction from CHPP Ash Dumps

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Capabilities of an Instrumental Neutron-Activation Analysis for Determination of Scandium and Its Controlled Extraction from CHPP Ash Dumps

Abstract—It is shown that the scandium content in ash and slag waste can be determined and the efficiency of individual ash-processing operations can be monitored by the method of instrumental neutron-activation analysis. The results of determining the content of scandium and the elemental composition of ash and slag waste from thermal power plants and intermediate products of their processing are given. An increased content of scandium in the magnetic fraction of ash is established.

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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.