EVALUATION OF REDUCIBILITY OF HIGH AND LOW BASIC SINTER IN ECONOMICAL POINT OF VIEW

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F17%3A10236171" target="_blank" >RIV/61989100:27230/17:10236171 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27360/17:10236171 RIV/61989100:27730/17:10236171

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

EVALUATION OF REDUCIBILITY OF HIGH AND LOW BASIC SINTER IN ECONOMICAL POINT OF VIEW

Popis výsledku v původním jazyce

The paper deals with a comparative analysis of reducibility of metallurgical sinter typical with high and low basicity. The samples were performed at 950°C of reduction test according to ISO 4695 which characterized their reducibility potential in CO atmosphere. Summing up the results, the differences in the testing of reduction processes were studied. The tests were accompanied with characterization of other properties such as density and apparent porosity to acquire comprehensive evaluation of the samples. All the data were used for interpretation and prediction of sample behavior in reduction processes in operation of the real blast furnace aggregate. Defining some processing parameters by mathematical model developed in Centre ENET, VSB – Technical University of Ostrava, financial costs for these samples processing were predicted on the basis of calculated coke reserve for the samples processing. Economical evaluation of processing of low and high basic sinter was carried out regarding the reduction gas consumption and costs estimation for metallurgical coke.

Název v anglickém jazyce

EVALUATION OF REDUCIBILITY OF HIGH AND LOW BASIC SINTER IN ECONOMICAL POINT OF VIEW

Popis výsledku anglicky

The paper deals with a comparative analysis of reducibility of metallurgical sinter typical with high and low basicity. The samples were performed at 950°C of reduction test according to ISO 4695 which characterized their reducibility potential in CO atmosphere. Summing up the results, the differences in the testing of reduction processes were studied. The tests were accompanied with characterization of other properties such as density and apparent porosity to acquire comprehensive evaluation of the samples. All the data were used for interpretation and prediction of sample behavior in reduction processes in operation of the real blast furnace aggregate. Defining some processing parameters by mathematical model developed in Centre ENET, VSB – Technical University of Ostrava, financial costs for these samples processing were predicted on the basis of calculated coke reserve for the samples processing. Economical evaluation of processing of low and high basic sinter was carried out regarding the reduction gas consumption and costs estimation for metallurgical coke.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

21100 - Other engineering and technologies

Projekt

<a href="/cs/project/LO1404" target="_blank" >LO1404: Trvale udržitelný rozvoj Centra ENET</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

METAL 2017: 26th International Conference on Metallurgy and Materials : abstracts : May 24th-26th 2017, Hotel Voroněž I, Brno, Czech Republic, EU

ISBN

978-80-87294-79-6

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

6

Strana od-do

2176-2181

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

24. 5. 2017

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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