Hydrogen is essential in a variety of large-scale chemical processes. As a carbon-free energy carrier, hydrogen has a potential for wide use within power production and transportation. However, most of the recent production methods involve the release of CO₂ as a by-product. Hence, decarbonization...

A newly designed continuous lab-scale rotating bed reactor for chemical looping combustion using CuO/Al2O3 oxygen carrier spheres and methane as fuel gives around 90% CH₄ conversion and >90% CO₂ capture efficiency based on converted methane at 800C. However, from a series of experiments using a...