Li et al. (2023): Continuous direct air capture and methanation using combined system of membrane-based CO2 capture and Ni-Ca based dual functional materials

Lingcong Li, Shinta Miyazaki, Ziyang Wu, Takashi Toyao, Roman Selyanchyn, Zen Maeno, Shigenori Fujikawa, Ken-ichi Shimizu IN: Applied Catalysis B: Environmental 339, 123151, https://doi.org/10.1016/j.apcatb.2023.123151

Direct CO₂ capture from the air by membranes (membrane-based DAC, m-DAC) is a promising new technique to achieve CO₂ net zero emissions. In addition, a continuous system for CO₂ capture and its reduction by hydrogen using coupled reactors has scarcely been investigated. In this study, a new continuous system consisting of a m-DAC and a methanation process (m-DAC-M) was developed.

LINK