The melting point of ice is measured using fluid package material analysis, from which the salt concentration of hot water is estimated.
Using liquid nitrogen to cool the sample in the heating-cooling stage, the liquid phase of the two-phase fluid inclusion is converted to a solid phase, and the temperature at which the solid phase returns to the liquid phase is measured as the melting point of ice. From this melting point, the salt concentration of the hot water is estimated, allowing not only for an understanding of the properties of the hot water but also for the estimation of its origin.
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- Conducted together with the normal homogenization temperature, measured using the encapsulated material where the homogenization temperature is measured (measurement of the melting point of ice alone is also possible). - In principle, 20 measurements per sample. - Assuming a NaCl system, calculate the salt concentration from the melting point of ice.
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Our company is engaged in geological surveys, the utilization of geothermal energy, and environmental issues with solid knowledge and rich experience in geology and environmental science. We mainly conduct survey, analysis, and evaluation operations related to geology and geothermal energy. We assign staff with specialized knowledge and extensive experience to each operation and work diligently. For anything related to "knowing, measuring, and understanding the Earth," please leave it to us.