Comparision of real waste (MSW and MPW) pyrolysis in batch reactor over different catalysts. Part I: Product yields, gas and pyrolysis oil properties

► Pyrolysis of MSW and MPW was investigated in absence and presence of catalysts. ► The n-olefin/n-paraffin ratio has decreased as function of temperature. ► Aromatic and cyclic compounds predominantly formed in the presence of catalysts. ► Aromatic carbon joined to hydroxyl and ether oxygen resonances both were not observed. ► The catalytic effect was more significant in case of MPW pyrolysis.