Application of microwave radiation at coal treatment processes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F14%3A86090648" target="_blank" >RIV/61989100:27350/14:86090648 - 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

Application of microwave radiation at coal treatment processes

Popis výsledku v původním jazyce

This article presents a new approach to evaluation of coal with implementation microwave extraction of powders. Coal is the most abundant hydrocarbon resource on earth; therefore coal structure should be well understood for its effective utilization. Coal is a heterogeneous aggregate formed of cross-linked molecular network organic components. Coal is also considered as an organic polymeric material, with some inorganic impurities. The study of coal structure presents numerous problems due to heterogeneity, non-crystalline and insolubility. The sample of brown coal was from Handlová locality in Slovakia. The microwave extraction of Handlová brown coal was realised in microwave oven with using non-polar solvent dichloromethane. The advantage of using microwave-assisted extraction for the coal sample is the reduction of extraction time. The optimized conditions can be applied for extraction with good recoveries and reproducibility. Microwave technology uses electromagnetic waves that pas

Název v anglickém jazyce

Application of microwave radiation at coal treatment processes

Popis výsledku anglicky

This article presents a new approach to evaluation of coal with implementation microwave extraction of powders. Coal is the most abundant hydrocarbon resource on earth; therefore coal structure should be well understood for its effective utilization. Coal is a heterogeneous aggregate formed of cross-linked molecular network organic components. Coal is also considered as an organic polymeric material, with some inorganic impurities. The study of coal structure presents numerous problems due to heterogeneity, non-crystalline and insolubility. The sample of brown coal was from Handlová locality in Slovakia. The microwave extraction of Handlová brown coal was realised in microwave oven with using non-polar solvent dichloromethane. The advantage of using microwave-assisted extraction for the coal sample is the reduction of extraction time. The optimized conditions can be applied for extraction with good recoveries and reproducibility. Microwave technology uses electromagnetic waves that pas

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

Inžynieria Mineralna

ISSN

1640-4920

e-ISSN

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Svazek periodika

Volume XV

Číslo periodika v rámci svazku

No. 2(34)

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

6

Strana od-do

73-78

Kód UT WoS článku

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EID výsledku v databázi Scopus

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