DOI: 10.1039/d6ra04762a ISSN: 2046-2069

Catalytic pyrolysis of polypropylene over acid-modified coal gangue: product distribution and catalyst performance

Ying He, Xuemei Zheng, Deshun Kong, Xulong Yang, Aiyuan Ma

Synergistic catalysis by iron and acidic sites on acid-modified coal gangue promotes PP dehydrocracking, boosting gas yield and liquid quality.

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