Technoeconomic evaluation of Al–Cl electro thermochemical cycle for co-production of hydrogen and aluminium

Key Points

• Co-production of hydrogen and aluminium is feasible and economically efficient, advancing sustainable practices.
• A technoeconomic evaluation reveals a potential cost reduction of 20% in production processes when utilizing the Al–Cl cycle.
• Assessment conducted through a detailed analysis of energy inputs, material costs, and process efficiencies within the cycle.
• Findings indicate that the Al–Cl electro thermochemical cycle may enable cleaner production of essential materials, warranting further exploration.