Assessment of influence of briquetted fluxing agents on refining slags at steel treatment by secondary metallurgy

Kód výsledku v IS VaVaI

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Nalezeny alternativní kódy

RIV/48398233:_____/11:#0000020

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Assessment of influence of briquetted fluxing agents on refining slags at steel treatment by secondary metallurgy

Popis výsledku v původním jazyce

In steelmaking industry the requirements not only to quality and service properties of steel, but also to environmental indicators of production are continuously increasing. One of the possibilities for fulfilment of these requirements is optimisation ofthe slag mode. Enhancement of slag properties is routinely made by use of fluxing additions, from which fluorspar (CaF2) is the best known. This fluxing addition is, however, being preplaced at present. Its detrimental effect on environment and on hygienic conditions is the main reason for this. Its negative impact on service life of basic linings in the slag zone is another unfavourable effect. Fluorspar is replaced by fluxing agents based on Al2O3, which are produced from secondary corundum raw materials. At present the company JAP Trading, s.r.o. collaborates with the VŠB-TU Ostrava, FMME, Department of Metallurgy in the field of research and development of briquetting of fluxing agents. These fluxing agents are made from secondary

Název v anglickém jazyce

Assessment of influence of briquetted fluxing agents on refining slags at steel treatment by secondary metallurgy

Popis výsledku anglicky

In steelmaking industry the requirements not only to quality and service properties of steel, but also to environmental indicators of production are continuously increasing. One of the possibilities for fulfilment of these requirements is optimisation ofthe slag mode. Enhancement of slag properties is routinely made by use of fluxing additions, from which fluorspar (CaF2) is the best known. This fluxing addition is, however, being preplaced at present. Its detrimental effect on environment and on hygienic conditions is the main reason for this. Its negative impact on service life of basic linings in the slag zone is another unfavourable effect. Fluorspar is replaced by fluxing agents based on Al2O3, which are produced from secondary corundum raw materials. At present the company JAP Trading, s.r.o. collaborates with the VŠB-TU Ostrava, FMME, Department of Metallurgy in the field of research and development of briquetting of fluxing agents. These fluxing agents are made from secondary

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

20th Anniversary International Conference on Metallurgy and Materials: METAL 2011

ISBN

978-80-87294-24-6

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

163-169

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

18. 5. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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