Coal gasification is a promising way to generate power while reducing carbon emissions. Ceramic membranes like MSS and perovskite can help separate gases efficiently at high temperatures and pressures. MSS membranes can enhance H2 production and recovery, while also concentrating CO2 for easier storage. Perovskite membranes offer a cost-effective way to separate oxygen for coal gasification. These technologies show potential for improving the efficiency and environmental impact of coal-fired power plants with carbon capture and storage systems.