Improved hydrogen geological storage via zeta potential measurements

通过 zeta 电位测量改善氢地质储存

• 批准号: DP220102907
• 负责人: Prof Stefan Iglauer
• 金额: $ 32.24万
• 依托单位: Edith Cowan University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2022
• 资助国家: 澳大利亚
• 起止时间: 2022-01-01 至 2024-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP220102907
• 关键词: Improved; hydrogen; geological; storage; via

Hydrogen is a clean fuel which has the potential to revolutionize the energy supply chain by complete decarbonisation. An estimated 50-fold increase in the global hydrogen market is expected by 2050, totalling AUD$16.3 trillion. However, the key barrier to a hydrogen economy is hydrogen storage, as hydrogen is highly volatile, compressible and flammable. Underground hydrogen storage, i.e. storage of hydrogen in sedimentary geologic formations, is a potential option to solve this problem. In this project we will provide fundamental data required to establish hydrogen underground monitoring techniques, and to develop associated large-scale models with which underground hydrogen storage efficiency and security can be predicted.

氢气是一种清洁燃料，有可能通过完全脱碳来彻底改变能源供应链。预计到2050年，全球氢气市场将增长50倍，总额达到16.3万亿澳元。然而，氢经济的关键障碍是氢的储存，因为氢是高度挥发性的，可压缩的和易燃的。地下储氢，即在沉积地质构造中储存氢，是解决这一问题的潜在选择。在这个项目中，我们将提供建立氢地下监测技术所需的基础数据，并开发相关的大规模模型，以预测地下储氢的效率和安全性。