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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.:

US 12612332 B1

PDFFull Text
Date of Patent:
Apr. 28, 2026

Filed:

Sep. 14, 2023

In-situ high-strength gradient carbonized material and preparation method thereof

Applicant:

Wuhan University of Technology, Wuhan, CN;

Inventors:

Chuanlin Hu, Wuhan, CN;

Xinyu Zhou, Wuhan, CN;

Xiong Qian, Wuhan, CN;

Fazhou Wang, Wuhan, CN;

Yukun Qin, Wuhan, CN;

Yedongyang Liu, Wuhan, CN;

Assignee:

Wuhan University of Technology, Wuhan, CN;

Attorney:

Hemisphere Law, PLLC

Primary Examiner:

Pamela H Weiss

Int. Cl.
CPC ...
C04B 7/34 (2006.01); C04B 7/40 (2006.01); C04B 24/26 (2006.01); C04B 28/10 (2006.01); C04B 40/02 (2006.01); C04B 103/32 (2006.01);
U.S. Cl.
CPC ...
C04B 7/34 (2013.01); C04B 7/40 (2013.01); C04B 24/2652 (2013.01); C04B 28/10 (2013.01); C04B 40/0231 (2013.01); C04B 2103/32 (2013.01);
Abstract

The invention discloses an in-situ high-strength gradient carbonized material and the preparation method thereof. The in-situ high-strength gradient carbonized material includes a core structure composed of partially calcined calcium carbonate and a shell structure; the shell structure comprises calcium hydroxide and calcium carbonate and covers the outer layer of partially calcined limestone. The invention utilizes an in-situ carbonization reaction to recycle a large amount of low-grade limestone stored or discarded in industry, providing a new technological route for solid waste disposal and resource utilization; this method not only has a green and low-carbon process but also can be widely applied in carbon dioxide capture/collection technology, as well as the preparation of new low-carbon gel materials and concrete.

Find Patent Forward Citations

Hu, Chuanlin. (2026). In-situ high-strength gradient carbonized material and preparation method thereof (U.S. Patent No. 12612332). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12612332

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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