Mathematical Simulation of Blast Furnace Operation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F16%3A86097656" target="_blank" >RIV/61989100:27360/16:86097656 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27730/16:86097656

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mathematical Simulation of Blast Furnace Operation

Popis výsledku v původním jazyce

The chapter deals with possibilities of mathematical modelling of blast furnace operation. The chapter summarizes various models for evaluation of blast furnace operation. It presents experience with statistic and balance models, with a model of thermodynamical balance of reduction processes and a model of dynamic balance of counter-current resulting in mathematical model of coke degradation in blast furnace. Beside it, the chapter is aimed at modelling of kinetics of reduction processes. It presents a methodology developed at VŠB - Technical University of Ostrava for interpretation of laboratory tests carried out according to international standards such as ISO 4695, 4969-1, 2. The designed model uses laboratory tests results as inputs for mathematical simulation of the material processing in blast furnace aggregate. The model calculates kinetic constants of changes in iron oxides concentration during non-direct reduction and estimates coke consumption for it. It presents simulation of reduction gas consumption regarding to ratio of direct reduction in time. It carries out simulation for one component and two components blast furnace feedstock to find easily the optimum of production process.

Název v anglickém jazyce

Mathematical Simulation of Blast Furnace Operation

Popis výsledku anglicky

The chapter deals with possibilities of mathematical modelling of blast furnace operation. The chapter summarizes various models for evaluation of blast furnace operation. It presents experience with statistic and balance models, with a model of thermodynamical balance of reduction processes and a model of dynamic balance of counter-current resulting in mathematical model of coke degradation in blast furnace. Beside it, the chapter is aimed at modelling of kinetics of reduction processes. It presents a methodology developed at VŠB - Technical University of Ostrava for interpretation of laboratory tests carried out according to international standards such as ISO 4695, 4969-1, 2. The designed model uses laboratory tests results as inputs for mathematical simulation of the material processing in blast furnace aggregate. The model calculates kinetic constants of changes in iron oxides concentration during non-direct reduction and estimates coke consumption for it. It presents simulation of reduction gas consumption regarding to ratio of direct reduction in time. It carries out simulation for one component and two components blast furnace feedstock to find easily the optimum of production process.

Druh

C - Kapitola v odborné knize

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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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)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Ironmaking and Steelmaking Processes: Greenhouse Emissions, Control, and Reduction

ISBN

978-3-319-39527-2

Počet stran výsledku

12

Strana od-do

139-150

Počet stran knihy

466

Název nakladatele

Springer

Místo vydání

Basel

Kód UT WoS kapitoly

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