Methane dry reforming energy storage

What is dry reforming of methane (DRM)?

Consequently, dry reforming of methane (DRM) emerges as an appealing technology for utilising stored CO 2. DRM stands as one of the most promising technologies in hydrogen production, synthesis gas, or other synthetic fuels used in the chemical industry, thus contributing to the resolution of existing environmental issues [6, 8] Fig. 1. Fig. 1.

What is solar methane dry reforming?

Solar methane dry reforming of methane (DRM) for hydrogen production can introduce solar energy into the system and can continuously consume carbon dioxide to convert it into carbon monoxide and produce hydrogen [16, 17].

What is solar methane dry reforming (MDR) reaction?

Learn more. Solar methane dry reforming (MDR) reaction is a highly promising technology for long-term energy storage due to its eco-friendly nature and high-value-added product. Numerous present works mainly focused on the photo-thermal catalysts, few of them discussed photo-thermal coupled kinetics.

Is photothermal catalytic dry reforming of methane a sustainable carbon conversion route?

Photothermal catalytic dry reforming of methane (DRM) provides a sustainable carbon conversion route, but the syngas production rates remain unsatisfactory under low-temperature conditions. This study reported a layered double hydroxide-derived Ni–NiO heterojunction catalyst with optimized electronic environments via Ce doping.

Can photothermocatalytic dry reforming of methane achieve high and rfuel values?

Recently, a novel strategy of photothermocatalytic dry reforming of methane (DRM, CO 2 + CH 4 = 2CO + 2H 2, Δ H298 = 247 kJ mol –1) has been reported. By the strategy, very high η and rfuel values have been simultaneously achieved merely using focused illumination based on nanostructured group VIII metal catalysts.

How efficient is a methane reforming system?

From figures, the methane reforming efficiency of the system is higher at the 50 MPa storage pressure than at 30–40 MPa, but the difference between the conversion rates is not significant, with the difference between the highest and the lowest values being within 1.00 %.