20.500.12556/DKUM-45048 Pilotna naprava za pirolizo polietena Pilot apparatus for pyrolysis of polyethylene 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. 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. piroliza polieten učinkovitost pyrolysis polyethylene efficiency true true false [J. Aleksejev] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2014-07-28 14:39:53 2014-10-15 14:59:56 2022-05-14 03:07:14 2021-05-01 03:36:06 2014 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 66.023.012:[628.475:678.742.2](043.2) 18213398 URN:SI:UM:DK:MLR0R985 UNI_Aleksejev_Jure_2014.pdf UNI_Aleksejev_Jure_2014.pdf 1 1D429405B1F97894F10D3A3083861493 a1cd018c2ed81ee28bcb2d10792c1e3a3ab0093cdf8818656ec0a62935ea08c6 025e2314-7c0b-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=65076 Fakulteta za strojništvo 0 0 0