Wu et al. (2026): Direct Air Capture (DAC) and CO₂ Sequestration with Waste Brine Using a Novel Sorbent at Ambient Temperature
Xinkai Wu, Hao Chen, Haibo Liu and Arup K. SenGupta, IN: Carbon Capture Science & Technology, https://doi.org/10.1016/j.ccst.2026.100584
There is a global consensus that CO₂ capture and sequestration should continue at an accelerated pace to meet the IPCC (Intergovernmental Panel on Climate Change) recommendation in lowering the CO₂ concentration in the atmosphere. In recent years, deployment of direct air capture (DAC) has been on the rise through use of solid sorbents. In this study, the authors present for the first time a new DAC process that eliminates the need for geological storage and thermal desorption.