Thermal degradation of the selected plastic waste material focusing on yield of liquid components

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F17%3A10237588" target="_blank" >RIV/61989100:27230/17:10237588 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27730/17:10237588

Výsledek na webu

<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85032441395&origin=resultslist&sort=plf-f&src=s&st1=sassmanova+v*&st2=&sid=e5e9bf825bb16fd2d963099bd7fb3875&sot=b&sdt=b&sl=26&s=AUTHOR-NAME%28sassmanova+v*%29&relpos=2&citeCnt=0&searchTerm=" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85032441395&origin=resultslist&sort=plf-f&src=s&st1=sassmanova+v*&st2=&sid=e5e9bf825bb16fd2d963099bd7fb3875&sot=b&sdt=b&sl=26&s=AUTHOR-NAME%28sassmanova+v*%29&relpos=2&citeCnt=0&searchTerm=</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2017/42/S17.078" target="_blank" >10.5593/sgem2017/42/S17.078</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermal degradation of the selected plastic waste material focusing on yield of liquid components

Popis výsledku v původním jazyce

This article aims to assess the actual possibilities of thermal degradation during the processing of the plastic and the mixed plastic waste. For these materials, it can be problematic to find utilization in some of the available recycling processes. These selected materials have been processed in the prototype unit for thermal degradation in the non-oxygen environment. This technological equipment is designed for continuous feeding of the input material, the retort is heated by flue gas from natural gas and the device is equipped with a screw conveyor for moving the material inside the retort. As suitable input materials waste packaging materials were selected in the form of a mixture of aluminium foil and polyethylene, crushed mixed waste plastics and crushed PET waste. These selected materials were tested at a process temperature between 500 and 600°C. The main purpose was quantification of the output products with a focus on the liquid component. The obtained results show that the highest conversion of input material into the liquid product of depolymerisation has been achieved in the crushed mixed plastics at a process temperature of 600°C. For liquid products, analysis of the composition was processed and heating value was determined. The achieved research results lead to the intensification of the yield of liquid components during the thermal processing of suitable types of plastic waste.

Název v anglickém jazyce

Thermal degradation of the selected plastic waste material focusing on yield of liquid components

Popis výsledku anglicky

This article aims to assess the actual possibilities of thermal degradation during the processing of the plastic and the mixed plastic waste. For these materials, it can be problematic to find utilization in some of the available recycling processes. These selected materials have been processed in the prototype unit for thermal degradation in the non-oxygen environment. This technological equipment is designed for continuous feeding of the input material, the retort is heated by flue gas from natural gas and the device is equipped with a screw conveyor for moving the material inside the retort. As suitable input materials waste packaging materials were selected in the form of a mixture of aluminium foil and polyethylene, crushed mixed waste plastics and crushed PET waste. These selected materials were tested at a process temperature between 500 and 600°C. The main purpose was quantification of the output products with a focus on the liquid component. The obtained results show that the highest conversion of input material into the liquid product of depolymerisation has been achieved in the crushed mixed plastics at a process temperature of 600°C. For liquid products, analysis of the composition was processed and heating value was determined. The achieved research results lead to the intensification of the yield of liquid components during the thermal processing of suitable types of plastic waste.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20704 - Energy and fuels

Projekt

<a href="/cs/project/LO1404" target="_blank" >LO1404: Trvale udržitelný rozvoj Centra ENET</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. Volume 17, Issue 42

ISBN

978-619-7408-07-2

ISSN

1314-2704

e-ISSN

neuvedeno

Počet stran výsledku

8

Strana od-do

627-637

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

29. 6. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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