Xu, Chun-Gang; Cai, Jing; Lin, Fu-hua; Chen, Zhao-Yang; … - In: Energy 79 (2015) C, pp. 111-116
Using CO2–CH4 (carbon dioxide–methane) replacement to produce CH4 from NGH (natural gas hydrate) is not only a new CH4 … mechanism of CH4 replacement in hydrates by CO2, the mechanism of the replacement is still not clear. In this work, the … structures. Conclusions are drawn as, on one hand, CH4 molecules are fully replaced with the gas–solid interface, but partly …