Lignitic Fly Ash Byproducts from TPP Kostolac-B, Serbia and its Usage

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F13%3A86087576" target="_blank" >RIV/61989100:27350/13:86087576 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Lignitic Fly Ash Byproducts from TPP Kostolac-B, Serbia and its Usage

Popis výsledku v původním jazyce

In this study, the fly ash taken from the lignite thermal power plant Kostolac-B, Kostolac, Serbia, is characterized and separated from its byproducts. Fly ash is composed of unburned carbon, iron compounds tipically of magnetite, pozzolanic material andcenospheres. A systematic study is conducted to establish the optimum conditions for the separation of these materials from fly ash. In this context, concentration techniques such as magnetic, gravity separations (heavy liquids separation) and flotationare put forward. Finally the lightweight fraction, from which the magnetic minerals and the unburned coal substance were removed, as well as microspheres, is an excellent material for the production of building materials ? blocks and bricks, for concrete mixtures, cement additives, for fly ash pelletization process using Portland cement binder and other purposes. The main elements (fractions of valuable components) of the fly ash that determine its usability are: the quantity of unburne

Název v anglickém jazyce

Lignitic Fly Ash Byproducts from TPP Kostolac-B, Serbia and its Usage

Popis výsledku anglicky

In this study, the fly ash taken from the lignite thermal power plant Kostolac-B, Kostolac, Serbia, is characterized and separated from its byproducts. Fly ash is composed of unburned carbon, iron compounds tipically of magnetite, pozzolanic material andcenospheres. A systematic study is conducted to establish the optimum conditions for the separation of these materials from fly ash. In this context, concentration techniques such as magnetic, gravity separations (heavy liquids separation) and flotationare put forward. Finally the lightweight fraction, from which the magnetic minerals and the unburned coal substance were removed, as well as microspheres, is an excellent material for the production of building materials ? blocks and bricks, for concrete mixtures, cement additives, for fly ash pelletization process using Portland cement binder and other purposes. The main elements (fractions of valuable components) of the fly ash that determine its usability are: the quantity of unburne

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

<a href="/cs/project/ED2.1.00%2F03.0082" target="_blank" >ED2.1.00/03.0082: Institut čistých technologií těžby a užití energetických surovin</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Inžynieria Mineralna

ISSN

1640-4920

e-ISSN

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Svazek periodika

32

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

7

Strana od-do

91-97

Kód UT WoS článku

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EID výsledku v databázi Scopus

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