Possibilities of instrumental neutron activation analysis for determination and monitoring of scandium extraction from TPP ash

Q Chemical Engineering

Chemical Engineering Pub Date : 2023-01-01 DOI:10.31044/1684-5811-2023-24-4-142-150

S. Ivannikov, N. Markin, N. Polyakova, Y.I Shashina, D. Shlyk, L. A. Zemskova

引用次数: 0

Abstract

The possibility of determining the scandium content in ash and slag waste and monitoring the effectiveness of operations in the ash processing by the method of instrumental neutron activation analysis was shown. The scandium content and elemental composition of ash and slag waste from thermal power plants and intermediate products of their processing are presented. An increased content of scandium in the magnetic fraction of ash was established.

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仪器中子活化分析测定和监测TPP灰中钪萃取量的可能性

说明了用仪器中子活化分析法测定废渣灰渣中钪含量和监测处理过程中操作效果的可能性。介绍了火电厂灰渣废弃物及其处理中间产物中钪的含量和元素组成。在灰渣的磁性部分中钪的含量增加。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemical Engineering 工程技术-工程：化工

CiteScore

0.06

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Chemical Engineering is published monthly by Access Intelligence, primarily for chemical engineers and related technical people in the chemical process industries (CPI), as well as at engineering, design and construction companies that serve the CPI. The CPI consist of: chemicals, including petrochemicals; drugs and cosmetics; explosives and ammunition; fats and oils; fertilizers and agricultural chemicals; foods and beverages; leather tanning and finishing; lime and cement; synthetic fibers; metallurgical and metal products; paints and coatings; petroleum refining and coal products; plastics; rubber; soap and detergents; stone, clay, glass and ceramics; wood, pulp, paper and board; other chemically processed products.