Microreactors to Measure Solubilities in the CO2-H2O-NaCl System. (July 2017)

• Record Type: Journal Article
• Authors: Caumon, Marie-Camille; Dubessy, Jean; Robert, Pascal; Benaissa, Boubaker
• Is Part Of: Energy procedia. Volume 114(2017)
• Page Start: 4843
• Page End: 4850
• Publication Date: 2017-07
• Subjects: CO2 solubility -- Raman spectroscopy -- fused silica micro-reactor; Power resources -- Congresses; Power resources -- Periodicals; Power resources; Conference proceedings; Periodicals; 333.7905
• DOI: 10.1016/j.egypro.2017.03.1624
• Languages: English
• ISSNs: 1876-6102

Abstract

Abstract: The production of experimental data for CO2 solubilities in the H2 O-CO2 -NaCl is of first importance to constraint thermodynamic modelling of CO2 geological storage. Here a mcirocapillaries device is coupled to a Raman microspectrometer to measure CO2 solubility as a function of pressure, temperature and NaCl concentration. The results show an excellent correlation with the equation of state of Duan and Sun [1] and with previous works [2] .