Pilotna naprava za pirolizo polietena

diplomsko delo

Jure Aleksejev (Author), Aleš Hribernik (Mentor)

Abstract

Danes se količina nerazgradljivih odpadkov iz umetnih polimerov meri v milijonih ton, kar predstavlja veliko obremenitev okolja in tudi izgubo pomembnega energenta. Energetska izraba odpadnih polimerov je možna in se izvaja, vendar zaradi njihove kemijske sestave zahteva posebne naprave. S pirolizo lahko polimere predelamo v proizvode, ki omogočajo enostavnejšo energetsko izrabo. Pričujoče delo opisuje gradnjo pilotne naprave za pirolizo polietena in eksperimentalni preizkus njene energetske učinkovitosti. Z napravo lahko predelamo polieten v mešanico plinastih in tekočih ogljikovodikov, pri čemer je energija, ki jo za to potrošimo manjša, kot pa energija, ki bi jo pridobili s sežigom nastalih ogljikovodikov.

Keywords

piroliza;polieten;učinkovitost;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2014
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FS - Faculty of Mechanical Engineering
Publisher:	[J. Aleksejev]
UDC:	66.023.012:[628.475:678.742.2](043.2)
COBISS:	18213398
Views:	1531
Downloads:	204
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Pilot apparatus for pyrolysis of polyethylene
Secondary abstract:	Today, the amount of waste artificial polymers is measured in millions of tonnes. This represents both a great environmental burden and a loss of a precious energy source. While it is possible and feasible to produce power from waste polymers directly, their chemical composition dictates the use of special equipment. With pyrolysis polymers may be transformed into products that can enable simpler exploitation. This thesis describes the construction of a pilot apparatus for pyrolysis of polyethylene and experimental tests of its energy efficiency. The apparatus is capable of processing solid polyethylene into a mixture of liquid and gaseous hydrocarbons. The energy consumed in the process is lower than the energy which would be produced by the complete combustion of the products obtained.
Secondary keywords:	pyrolysis;polyethylene;efficiency;
URN:	URN:SI:UM:
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za strojništvo, Strojništvo
Pages:	V, 37 f.
ID:	8729783