Determination of zinc speciation in metallurgical wastes by various analytical methods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27650%2F14%3A86090975" target="_blank" >RIV/61989100:27650/14:86090975 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.warponline.org/viewjc.php?id=j1&page_id=23&volume_id=25" target="_blank" >http://www.warponline.org/viewjc.php?id=j1&page_id=23&volume_id=25</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Determination of zinc speciation in metallurgical wastes by various analytical methods

Popis výsledku v původním jazyce

Basic oxygen furnace (BOF) dust and blast furnace (BF) sludge are hazardous metallurgical wastes generated in the collection of particulate material during steel and iron making processes. The occurrence and recovery of metallurgical wastes from steelmaking and iron making processes are nowadays the great problem, mainly to their big amount and environmental pollution by heavy metals potential. To prevent improper handling of zinc-containing steelmaking wastes and find better solutions for recycling these materials, AAS, XRD and Mössbauer spectroscopy was used to determine the chemical form of zinc. Two types of zinc-containing steelmaking wastes generated in basic oxygen furnace and blast furnace were collected. In dust and sludge collected from the BOF and BF, zinc existed predominantly as franklinite phase (ZnFe2O4), in lower portion as zincite (ZnO). These findings deepened our understanding of zinc speciation contained in zinc-containing steelmaking wastes and provided the fundame

Název v anglickém jazyce

Determination of zinc speciation in metallurgical wastes by various analytical methods

Popis výsledku anglicky

Basic oxygen furnace (BOF) dust and blast furnace (BF) sludge are hazardous metallurgical wastes generated in the collection of particulate material during steel and iron making processes. The occurrence and recovery of metallurgical wastes from steelmaking and iron making processes are nowadays the great problem, mainly to their big amount and environmental pollution by heavy metals potential. To prevent improper handling of zinc-containing steelmaking wastes and find better solutions for recycling these materials, AAS, XRD and Mössbauer spectroscopy was used to determine the chemical form of zinc. Two types of zinc-containing steelmaking wastes generated in basic oxygen furnace and blast furnace were collected. In dust and sludge collected from the BOF and BF, zinc existed predominantly as franklinite phase (ZnFe2O4), in lower portion as zincite (ZnO). These findings deepened our understanding of zinc speciation contained in zinc-containing steelmaking wastes and provided the fundame

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DM - Tuhý odpad a jeho kontrola, recyklace

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

2014

Kód důvěrnosti údajů

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

Název periodika

International Journal of Chemical and Environmental Engineering

ISSN

2078-0737

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

IN - Indická republika

Počet stran výsledku

5

Strana od-do

313-317

Kód UT WoS článku

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EID výsledku v databázi Scopus

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