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论文类型:期刊论文
发表时间:2014-01-02
发表刊物:MOLECULAR PHYSICS
收录刊物:SCIE、EI、Scopus
卷号:112
期号:1
页面范围:74-84
ISSN号:0026-8976
关键字:CO2 sequestration; hydration; hydrogen bond
摘要:In the present study, we focus on the phase properties of CO2-brine systems in geologic media. Molecular dynamics simulation methods were used to investigate the ion hydration and hydrogen bond structure in CO2-brine and brine solutions at temperatures and pressures for CO2 sequestration. By comparing the results of CO2-brine solutions with those of brine solutions, the effects of solvated CO2 were analysed and discussed.