Katalitična piroliza polimernih odpadkov

diplomsko delo

Laura Berglez (Author), Luka Lešnik (Mentor), Breda Kegl (Co-mentor)

Abstract

V diplomskem delu je opisana katalitična piroliza in njena primerjava med različnimi vzorci odpadne plastike. Pirolizo smo izvedli na nizko gostotnem polietilenu (LDPE), visoko gostotnem polietilenu (HDPE), polipropilenu (PP) in polistirenu (PS). Kot katalizator smo uporabili zeolit ZAP-USY. Naredili smo celotno primerjavo rezultatov, določili IR spektre tekočega produkta, naredili primerjavo kurilne vrednosti z dizelskim gorivom in izračunali energetsko razmerje celotnega procesa pirolize. Ugotovili smo, da največ olja dobimo pri pirolizi HDPE s katalizatorjem in pri PP, ko v reakcijsko komoro nismo dodali katalizatorja. Pri upoštevanju vseh izmerjenih parametrov in meritev, je za pirolizo najboljše uporabiti plastiko tipa HDPE.

Keywords

katalitična piroliza;odpadni polimeri;katalizator;sintetična goriva;IR spektri;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2020
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FS - Faculty of Mechanical Engineering
Publisher:	[L. Berglez]
UDC:	628.475(043.2)
COBISS:	39630595
Views:	381
Downloads:	77
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Catalytic pyrolysis of polymeric waste
Secondary abstract:	In this diploma thesis we describe catalytic pyrolysis and the comparison between different types of polymeric waste. The process of pyrolysis was performed on low density polyethylene (LDPE), high density polyethylene (HDPE), polypropylene (PP) and polystyrene (PS). As a catalyst we have used ZAP-USY zeolite. We made a complete comparison of the results, measured the IR spectra of the liquid product, made a comparison of the calorific value with diesel fuel and calculated the energy ratio of the entire pyrolysis course. We found that the biggest amount of oil was obtained by pyrolysis of HDPE with usage of catalyst and with PP when no catalyst was added to the reaction chamber. Considering all measured parameters and measurements, it is best to use HDPE type plastic for pyrolysis.
Secondary keywords:	catalytic pyrolysis;polymeric waste;catalyst;synthetic fuel;IR specter;
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za strojništvo, Tehniško varstvo okolja
Pages:	X, 33 str.
ID:	11963303