The importance of ore raw materials basicity in terms of their comprehensive quality evaluation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27200%2F20%3A10247308" target="_blank" >RIV/61989100:27200/20:10247308 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27360/20:10247308
Result on the web
<a href="http://dx.doi.org/10.37904/metal.2020.3644" target="_blank" >http://dx.doi.org/10.37904/metal.2020.3644</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2020.3644" target="_blank" >10.37904/metal.2020.3644</a>
Alternative languages
Result language
angličtina
Original language name
The importance of ore raw materials basicity in terms of their comprehensive quality evaluation
Original language description
Basicity is one of the key chemical criteria in evaluating the properties of ore raw materials. The alkaline character of the blast furnace charge affects the efficiency of the iron production process in the blast furnace. The basicity of the raw ore material also affects the cost of the process, which may require additional basic additives. However, raw ore materials can be evaluated according to a range of criteria, which may be physical, chemical, economic or technological in character. In each category, many other criteria can be identified. Metallurgical companies have long endured problems in selecting suitable raw ore types and other input sources. Complications generally arise because of the wide spectrum of criteria, but also their varying character, which is difficult to uniformly assess. The range of criteria can be evaluated in categorically different units, which is then difficult to compare at an overall level. The significance and influence of basicity in relation to other key criteria in assessing ores was experimentally assessed in this research. The overall quality of the selected ores was also assessed under this task. Ore quality was analysed according to key criteria, which vary in character. Research was conducted at the company TRINECKÉ ŽELEZÁRNY, a.s. The article discusses the results of research on the significance of basicity in the assessment criteria structure for ores and demonstrates the possibility of assessing ores using mathematical tools. (C) 2020 TANGER Ltd., Ostrava.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/EF17_049%2F0008399" target="_blank" >EF17_049/0008399: Development of inter-sector cooperation of RMSTC with the application sphere in the field of advanced research and innovations of classical metal materials and technologies using modelling methods</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
METAL 2020 : 29th International Conference on Metallurgy and Materials : conference proceedings : May 20-22, 2020, Brno, Czech Republic, EU
ISBN
978-80-87294-97-0
ISSN
2694-9296
e-ISSN
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Number of pages
7
Pages from-to
1255-1261
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 20, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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