Wuhan University

Lizhi Huang

Xuhai Tang

Yuwen Tong

Yiwei Liu

The present application is related to a geological carbon sequestration and hydrogen production structure and method based on the spontaneous reaction of water, CO, and active minerals, belonging to the field of carbon sequestration and hydrogen production technology. The method comprises the following steps: (1) COcollection; (2) selecting a site for carbon sequestration and hydrogen production; (3) constructing a space for carbon sequestration and hydrogen production; (4) COmineralization sequestration and simultaneous hydrogen production; (5) hydrogen collection. The method permanently mineralizes and sequesters COwhile using the water-CO-active minerals reaction for simultaneous geological hydrogen production. It not only reduces the economic cost of COgeological sequestration but also opens a new pathway for in-situ geological hydrogen production, achieving green and low-carbon hydrogen energy production. The geological carbon sequestration and hydrogen production structure is designed to have low sequestration costs and enable large-scale simultaneous geological hydrogen production.

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Hubei, China

Lizhi Huang