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Updated: Jun 27, 2026

A CO2 Concentration Gradient Facility for Testing CO2 Enrichment and Soil Effects on Grassland Ecosystem Function
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A CO2 Concentration Gradient Facility for Testing CO2 Enrichment and Soil Effects on Grassland Ecosystem Function

Published on: November 21, 2015

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在液压梯度条件下可视化CO2溶解水柱迁移的实验研究以及对现场监测数据的影响

Won-Tak Joun1, Kang-Kun Lee2

  • 1Disposal Performance Demonstration R&D Division, Korea Atomic Energy Research Institute, Daejeon, South Korea.

Journal of environmental management
|April 6, 2024
PubMed
概括

了解二氧化碳 (CO2) 潮流迁移对于监测二氧化碳储存场所至关重要. 这项研究使用了可视化实验和数值模型来分析CO2溶解水柱在浅层含水层中的运动.

关键词:
) 泄漏监测监控 CO2 的泄漏.二氧化碳 (CO2) - 溶解的水迁移.密度驱动的CO2 - 溶解的水数字模拟 数字模拟视觉化实验是一种实验.

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Phase Diagrams

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Physical Properties Affecting Solubility

Solutions of Gases in Liquids
As for any solution, the solubility of a gas in a liquid is affected by the attractive intermolecular forces between solute and solvent species. Unlike solid and liquid solutes, however, there is no solute-solute intermolecular attraction to overcome when a gaseous solute dissolves in a liquid solvent since the atoms or molecules comprising a gas are far separated and experience negligible interactions. Consequently, solute-solvent interactions are the sole...
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Gas Solubility

Gas solubility in liquids forms liquid-gas solutions, such as soft drinks, where carbon dioxide is dissolved in water, and the ocean, where the solubility of oxygen and carbon dioxide supports marine life. The ability of oceans to dissolve gases impacts weather conditions in the troposphere.However, gas-liquid interactions vary. For instance, hydrogen chloride gas is highly soluble in water, while oxygen's solubility is much lower. Because these solutions are non-ideal, Raoult’s law, which...
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Carbonation Shrinkage

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The concrete's permeability is slightly reduced as calcium carbonate produced during the reaction fills its pores. Furthermore, its strength is slightly enhanced as the water released during the reaction facilitates the...