Hydrogen is a viable clean energy source due to its high energy density and the fact that it
burns without producing any carbon emissions. Nanostructured materials with tunable …

Currently most of the hydrogen produced worldwide is obtained by reforming fossil fuels.
The advancement and use of carbon capture and sequestration technologies ensure the CO …

The decarbonization of hydrogen production can be accelerated by repurposing existing
methane steam reformers into ammonia crackers. Through kinetic modeling, reactor …

The catalyst particles are widely used in steam methane reforming. The main mass transport
mechanism inside the catalyst particles is diffusion. Several diffusion mechanisms are used …

Complex pore structures in catalysts can significantly impact flow, heat transfer, and
ultimately, reaction efficiency. In steam methane reforming (SMR) for hydrogen production …

The demand for fossil fuels is rising rapidly, leading to increased greenhouse gas
emissions. Hydrogen has emerged as a promising clean energy alternative that could help …

As the global third-largest stationary source of carbon emissions, petroleum refineries have
attracted much attention. Many investigations and methodologies have been used for the …

Solar-driven steam methane reforming (SMR) is a sustainable technology for hydrogen
production. For solar energy utilization, photo-thermochemistry combines the advantages of …

The complementary utilization of different energy sources is a promising strategy for
consuming excess electricity and improving system efficiency. In this study, complementary …

Computational fluid dynamics simulations were utilized to investigate the steam methane
reforming process with the aim to improve its efficiency. Key parameters examined for their …