What is CCU

The chapter explores the potential of plasma reactors as a sustainable solution for carbon dioxide (CO2) conversion. The diverse types of plasmas used in CO2 conversion are discussed. Mechanisms of plasma-based CO2 conversion are examined, with a specific focus on direct CO2 dissociation assisted by plasma, plasma-catalytic processes, and electrochemical CO2 reduction using plasma. In addition, the chapter delves into the various types of plasma reactors employed for CO2 conversion and provides a comprehensive comparison of their designs. The analysis of different reactor designs aims to assist in selecting the most suitable plasma reactor for specific CO2 conversion applications. Furthermore, the chapter delves into the future perspectives of plasma reactors for CO2 conversion. The chapter concludes by summarizing the essential findings and highlighting the importance of plasma reactors as a sustainable solution for CO2 conversion, emphasizing their potential impact on mitigating greenhouse gas emissions and contributing to a more environmentally friendly future.