The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2025
Filed:
Oct. 03, 2024
Wuhan University, Hubei, CN;
Xuhai Tang, Hubei, CN;
Quansheng Liu, Hubei, CN;
Yiwei Liu, Hubei, CN;
Lizhi Huang, Hubei, CN;
Yuwen Tong, Hubei, CN;
WUHAN UNIVERSITY, Hubei, CN;
Abstract
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.