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:
Apr. 21, 2026
Filed:
Dec. 06, 2024
Shandong University, Jinan, CN;
Zhi Ge, Jinan, CN;
Haomeng Song, Jinan, CN;
Hongzhi Zhang, Jinan, CN;
Shuai Song, Jinan, CN;
Xingjie Xue, Jinan, CN;
Hanming Zhang, Jinan, CN;
Jingjing Lv, Jinan, CN;
Yujie Feng, Jinan, CN;
Ke Sun, Jinan, CN;
Shengya Zhou, Jinan, CN;
SHANDONG UNIVERSITY, Jinan, CN;
Abstract
A method for preparing concrete based on GGBS, silicon-aluminum compounds and COwaste gas includes: putting a certain quantity of GGBS, silicon-aluminum compounds and water into a ball milling tank; introducing COwaste gas into the tank, and stopping the introduction when gas pressure in the tank reaches a standard; and starting the ball milling tank, and repeating the gas charging and ball milling for multiple times until a median size reaches the standard and COis completely reacted and adsorbed by the GGBS, and finally preparing concrete from a GGBS mixture meeting requirements. According to the method, by adding the silicon-aluminum compounds into the GGBS, and under a mechanical action of the ball milling machine, the GGBS is promoted to react with and adsorb CO.