国家核能研究所利用放射性核素中子源估算俄罗斯远东地区煤炭燃烧产物中的有价金属含量

IF 0.8 4区工程技术 Q4 CHEMISTRY, MULTIDISCIPLINARY

Solid Fuel Chemistry Pub Date : 2024-04-04 DOI:10.3103/S0361521924010038

S. I. Ivannikov, N. S. Markin, A. V. Taskin, O. A. Ageev, L. A. Zemskova

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引用次数: 0

摘要

摘要燃煤产生的灰渣和废渣被认为是有价金属的来源。本文介绍了对滨海省热电联产项目产生的灰渣废料、阿穆尔州的煤炭燃烧产物以及灰渣废料分馏产物中金和钪含量的研究结果。通过仪器中子活化分析研究了这些金属的浓度水平，以初步评估其可能的工业意义。

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 Valuable Metal Content in Coal Combustion Products of the Russian Far East by INAA with a Radionuclide Neutron Source

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Estimation of Valuable Metal Content in Coal Combustion Products of the Russian Far East by INAA with a Radionuclide Neutron Source

Ash and slag waste from coal combustion is considered as a source of valuable metals. The results of a study of ash and slag waste from CHPPs in Primorye, coal combustion products in the Amur oblast, and some products of ash and slag waste fractionation for gold and scandium content are presented. The concentration levels of these metals were studied by instrumental neutron activation analysis for a preliminary assessment of their possible industrial significance.

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来源期刊

Solid Fuel Chemistry CHEMISTRY, MULTIDISCIPLINARY-ENERGY & FUELS

CiteScore

1.10

自引率

28.60%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal publishes theoretical and applied articles on the chemistry and physics of solid fuels and carbonaceous materials. It addresses the composition, structure, and properties of solid fuels. The aim of the published articles is to demonstrate how novel discoveries, developments, and theories may be used in improved analysis and design of new types of fuels, chemicals, and by-products. The journal is particularly concerned with technological aspects of various chemical conversion processes and includes papers related to geochemistry, petrology and systematization of fossil fuels, their beneficiation and preparation for processing, the processes themselves, and the ultimate recovery of the liquid or gaseous end products.