Caprolactam-rich vapor from copper leaching and pyrolysis of copper-impregnated nylon fishing net waste: Kinetics, thermodynamics and artificial neural network

Key Points

• Caprolactam vapor generation is effectively demonstrated from nylon waste via pyrolysis, highlighting a new recycling approach.
• The study reveals a specific kinetic model for caprolactam production during thermodynamic processes, suggesting efficient outcomes.
• Assessment using an artificial neural network predicts caprolactam output based on varying leaching and pyrolysis conditions.
• These findings support the potential for innovative recycling strategies, providing environmental benefits alongside industrial applications.