Upgrading Pyrolytic Oil via Catalytic Co-Pyrolysis of Beechwood and Polystyrene.

ABSTRACT: This study aims to investigate the catalytic co-pyrolysis of beech wood with polystyrene as a synergic and catalytic effect on liquid oil production. For this purpose, a tubular semi-continuous reactor under an inert nitrogen atmosphere was used. Several zeolite catalysts were modified via incipient wetness impregnation using iron and/or nickel. The liquid oil recovered was analyzed using GC-MS for the identification of the liquid products, and GC-FID was used for their quantification. The effects of catalyst type, beechwood-to-polystyrene ratio, and operating temperature were investigated. The results showed that the Fe/Ni-ZSM-5 catalyst had the best deoxygenation capability. The derived oil was mainly constituted of aromatics of about 92 wt.% for the 1:1 mixture of beechwood and polystyr

SUBMITTER: Jaafar Y 

PROVIDER: S-EPMC10420871 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature