Fig. 1: Schematic diagram of “dual-engine-driven” (DED) catalytic system.
From: Dual-engine-driven realizing high-yield synthesis of Para-Xylene directly from CO2-containing syngas

a A highly active “dual-engine-driven” catalyst was designed by combining methanol synthesis partner of ZnCr and olefins synthesis partner of FeMn, named “dual-engine”, with capsule zeolite Z5@SiO2. b A comparison of the STY of p-X between general single-engine-driven and new dual-engine-driven catalysts.