An integrated techno-economic analysis and life cycle assessment of lube oil production from post-use polypropylene and comparison with conventional base oils

Key Points

• The research aims to evaluate both the technical and economic viability, alongside environmental impacts, of producing lube oil from post-use polypropylene.
• Conducted a techno-economic analysis of lube oil production processes.
• Performed life cycle assessment using the hydrogenolysis method.
• Utilized a platinum strontium titanate catalyst in the production process.
• Demonstrated that upcycling post-use polypropylene saves costs and improves environmental outcomes compared to conventional base oils.
• Highlighted significant performance benefits through the use of a platinum strontium titanate catalyst.