Valorization of oily sludge with coal gasification slag via catalytic pyrolysis

Key Points

• Catalytic pyrolysis of oily sludge enhances energy recovery and reduces environmental impact, like carbon emissions.
• A key finding shows a 35% increase in syngas yield when using coal gasification slag as a catalyst.
• Analysis of oily sludge valorization utilizes innovative thermal and catalytic processes, showcasing synergy with biomass.
• Results may enable more sustainable waste management and energy solutions in industrial applications.