Pyrolysis of coffee processing residues: A critical comparison of pathways, product yields, and fuel-relevant properties

Key Points

• Maximizing product yields from coffee residues can enhance energy recovery, supporting sustainable practices.
• Notable fuel properties were assessed, including energy content and combustion characteristics—crucial for efficient use.
• Critical comparison used pyrolysis methods to determine the effectiveness of residues as a bioenergy source across different scenarios.
• Findings may influence future biomass utilization strategies, highlighting the importance of optimizing pyrolysis pathways.