Preparation of sorbents from tar deposits

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F15%3A86096155" target="_blank" >RIV/61989100:27360/15:86096155 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27710/15:86096155

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Preparation of sorbents from tar deposits

Popis výsledku v původním jazyce

Tar is produced from the thermochemical processes, and is disposed as an dangerous waste, leading to environmental pollution. Removal or conversion of tar is considered to be a technologically very challenging problem. Tars can condense or polymerize into more complex structures, which may lead to clogging of pipes and heat exchangers. The main goal of this paper was to find a useful solution for decomposition of tar deposits. Extraction of tar deposits and afterwards activation for preparing of sorbents seems to be a promising way. The tar deposits from tar storage tanks were chosen for the experimental part. Tar deposits were extracted by acetone, toluene, pyridine and quinoline. Next step was in activation of these extraction products with potassiumhydroxide and finally surface characterization of these prepared carbon sorbents were made.

Název v anglickém jazyce

Preparation of sorbents from tar deposits

Popis výsledku anglicky

Tar is produced from the thermochemical processes, and is disposed as an dangerous waste, leading to environmental pollution. Removal or conversion of tar is considered to be a technologically very challenging problem. Tars can condense or polymerize into more complex structures, which may lead to clogging of pipes and heat exchangers. The main goal of this paper was to find a useful solution for decomposition of tar deposits. Extraction of tar deposits and afterwards activation for preparing of sorbents seems to be a promising way. The tar deposits from tar storage tanks were chosen for the experimental part. Tar deposits were extracted by acetone, toluene, pyridine and quinoline. Next step was in activation of these extraction products with potassiumhydroxide and finally surface characterization of these prepared carbon sorbents were made.

Druh

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

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/LO1208" target="_blank" >LO1208: Teoretické aspekty energetického zpracování odpadů a ochrany prostředí před negativními dopady</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Czech Chemical Society Symposium Series

ISSN

2336-7202

e-ISSN

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Svazek periodika

13

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

3

Strana od-do

130-132

Kód UT WoS článku

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EID výsledku v databázi Scopus

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