Optimum Pyrolysis of Waste Acrylic Fibers for Preparation of Activated Carbon

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F15%3A00002997" target="_blank" >RIV/46747885:24410/15:00002997 - 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

Optimum Pyrolysis of Waste Acrylic Fibers for Preparation of Activated Carbon

Popis výsledku v původním jazyce

The main part of this study is to determine feasible methods to pyrolyse the acrylic fiber wastes using simple furnace available in the laboratory without any need of inert gas. This was solved by the covering of charcoal layer on acrylic fiber wastes. The charcoal is expected to absorb the oxygen present in the furnace thereby providing inert atmosphere conditions. The carbonization behavior was studied under four variables i.e. final pyrolysis temperature, holding time at final temperature, heating rate per hour, and number of steps. These four variables were optimized in order to get higher specific surface area and higher electrical conductivity for prepared carbon black particles. The optimization was performed using Box-Behnken design and response surface modeling. The development of porous morphology of carbon particles having higher surface area is found to increase with increased pyrolysis steps and pyrolysis temperature upto 1200 degrees C. This behavior is attributed to the

Název v anglickém jazyce

Optimum Pyrolysis of Waste Acrylic Fibers for Preparation of Activated Carbon

Popis výsledku anglicky

The main part of this study is to determine feasible methods to pyrolyse the acrylic fiber wastes using simple furnace available in the laboratory without any need of inert gas. This was solved by the covering of charcoal layer on acrylic fiber wastes. The charcoal is expected to absorb the oxygen present in the furnace thereby providing inert atmosphere conditions. The carbonization behavior was studied under four variables i.e. final pyrolysis temperature, holding time at final temperature, heating rate per hour, and number of steps. These four variables were optimized in order to get higher specific surface area and higher electrical conductivity for prepared carbon black particles. The optimization was performed using Box-Behnken design and response surface modeling. The development of porous morphology of carbon particles having higher surface area is found to increase with increased pyrolysis steps and pyrolysis temperature upto 1200 degrees C. This behavior is attributed to the

Druh

D - Stať ve sborníku

CEP obor

DM - Tuhý odpad a jeho kontrola, recyklace

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.30.0065" target="_blank" >EE2.3.30.0065: Podpora tvorby excelentních výzkumných a vývojových týmů na Technické univerzitě v Liberci</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 statě ve sborníku

Textile Bioengineering and Informatics Symposium Proceedings, 2015

ISBN

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ISSN

1942-3438

e-ISSN

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Počet stran výsledku

8

Strana od-do

7-14

Název nakladatele

TEXTILE BIOENGINEERING & INFORMATICS SOCIETY LTD, Hong Kong Polytechnic University, China

Místo vydání

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Místo konání akce

Zadar,Croatia

Datum konání akce

1. 1. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000363499400002