Application of plasma-catalytic system in methanation process

Researchers in recent years have proposed a plasma-catalytic system as an interesting alternativeto converting CO۲ gas into useful products. This synergistic role between catalyst and plasma allowsconversion operations at very low temperatures, which is beneficial in terms of chemical equilibrium andcatalyst stability. CO۲ methane generation has been investigated using a plasma-catalytic system with variouscatalysts. The behavior of different metal-based catalysts under discharge conditions for CO۲ methanegeneration in a plasma-catalytic system has been investigated. The DBD reactor can activate gas moleculesfor initial operation and parallel reactions, but the specific surface area of the active metal (Ni) is necessary toterminate the reaction in the selectivity path. According to research, the catalytic activity of these catalysts hasa good stability based on the operating conditions of methane. CH۴ selectivity can be increased to ۱۰۰% andCH۴ gas production efficiency compared to existing results

کلیدواژه ها:

CO۲ ، plasma-catalytic ، methanation