Author: Ahmad Saylam
Document type: Preprint
Year: 2025
Zenodo record: https://zenodo.org/records/19769294
Catalysis is a cornerstone of sustainable waste management, offering transformative solutions for recycling and converting waste into valuable resources. This study explores the critical role of catalysts in optimizing processes for the organic waste conversion, biomass utilization, and chemical recycling of plastics. By enhancing efficiency, selectivity, and product yields, catalytic systems such as metal oxides, zeolites, and nickel-based materials enable the sustainable production of biofuels, monomers, syngas, and other high-value products while minimizing energy consumption and environmental impact.
The paper highlights advancements in catalytic technologies, including hydrothermal liquefaction, pyrolysis, gasification, and bio-oil upgrading, demonstrating their potential to reduce greenhouse gas emissions and foster a circular economy. Challenges such as catalyst deactivation, cost-effectiveness, and scalability are also discussed, along with emerging innovations in nano-catalysts, biocatalysts, and hybrid systems.
This comprehensive review underscores the necessity of continued research and collaboration to scale up catalytic technologies for widespread implementation. By leveraging catalysis, society can transition toward a resource-efficient, environmentally sustainable future, addressing critical issues of pollution, resource depletion, and climate change.
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Saylam, A. (2025). Catalytic Technologies for Waste Recycling and Conversion: Driving Sustainable Innovation. Zenodo. https://doi.org/10.5281/zenodo.19769294