title: Comparision of real waste (MSW and MPW) pyrolysis in batch reactor over different catalysts. Part I: product yields, gas and pyrolysis oil properties.
abstract: Pyrolysis of municipal solid waste (MSW) and municipal plastic waste (MPW) have been investigated in batch reactor at 500, 550 and 600°C both in absence and presence of catalysts (Y-zeolite, β-zeolite, equilibrium FCC, MoO3, Ni-Mo-catalyst, HZSM-5 and Al(OH)3). The effect of the parameters on the product properties was investigated. Products were characterized using gas-chromatography, GC/MS, (13)C NMR. Yields of volatile fractions increased, while reaction time necessity for the total cracking decreased in the presence of catalysts. Catalysts have productivity and selectivity in converting aliphatic hydrocarbons to aromatic and cyclic compounds in oil products. Gases from MSW consisted of hydrogen CO, CO2, while exclusively hydrogen and hydrocarbons were detected from MPW. Catalyst efficiency was higher using MPW than MSW. Pyrolysis oils contained aliphatic hydrocarbons, aromatics, cyclic compounds and less ketones, alcohols, acids or esters depending on the raw materials.
authors: Department of Chemical Engineering, Faculty of Engineering, Iki Eylul Campus, Anadolu University, 26555 Eskişehir, Turkey.
authors: Funda
authors: F
authors: Ateş
authors: Norbert
authors: N
authors: Miskolczi
authors: Nikolett
authors: N
authors: Borsodi
mesh_terms: D061249:Batch Cell Culture Techniques / Q000295:instrumentation*; D002384:Catalysis; D002947:Cities; D008401:Gas Chromatography-Mass Spectrometry; D005740:Gases / Q000737:chemistry*; D006358:Hot Temperature; D006814:Hungary; D009682:Magnetic Resonance Spectroscopy; D009821:Oils / Q000737:chemistry*; D062611:Solid Waste / Q000032:analysis*
chemical_list: D005740:Gases; D009821:Oils; D062611:Solid Waste