S. Ivannikov, N. Markin, N. Polyakova, Y.I Shashina, D. Shlyk, L. A. Zemskova
{"title":"Possibilities of instrumental neutron activation analysis for determination and monitoring of scandium extraction from TPP ash","authors":"S. Ivannikov, N. Markin, N. Polyakova, Y.I Shashina, D. Shlyk, L. A. Zemskova","doi":"10.31044/1684-5811-2023-24-4-142-150","DOIUrl":null,"url":null,"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.","PeriodicalId":9863,"journal":{"name":"Chemical Engineering","volume":"44 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31044/1684-5811-2023-24-4-142-150","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q","JCRName":"Chemical Engineering","Score":null,"Total":0}
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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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.
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