Number of the records: 1
Low-temperature treatment of waste PET
- 1.0542240 - ÚSMH 2022 RIV CZ eng J - Journal Article
Straka, Pavel - Bičáková, Olga - Čimová, Nikoleta
Low-temperature treatment of waste PET.
Paliva. Roč. 13, č. 1 (2021), s. 1-9. ISSN 1804-2058
Grant - others:AV ČR(CZ) StrategieAV21/3
Program: StrategieAV
Institutional support: RVO:67985891
Keywords : PET * Pyrolysis * Ethylene glycol * Aldehyde * Solid fuel
OECD category: Energy and fuels
Method of publishing: Open access
http://paliva.vscht.cz/cz/archiv-clanku/detail/51
Today, waste plastics represent a promising source both for energy production and chemicals. One way to use their potential is pyrolysis under well-defined conditions. This work presents a suitable method for treat-ment of waste polyethylene terephthalate (PET) using low-temperature pyrolysis realized by heating rates of 5 °C min-1 (slow pyrolysis) or 25 °C min-1 (fast pyrolysis) up to final temperature of 400 °C. Under these con-ditions, the valuable products were formed, namely solid fuel with HHV 31-33 MJ kg-1 and liquid mixture containing mainly ethylene glycol and aldehydes. While slow pyrolysis provides mainly solid fuel, ethylene glycol and aldehydes, main products of fast pyrolysis are solid fuel and paraldehyde.
Permanent Link: http://hdl.handle.net/11104/0319741
Number of the records: 1