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:
Jun. 29, 2021
Filed:
Mar. 06, 2017
Nanjing Tech University, Nanjing, CN;
Xiang Ling, Nanjing, CN;
Xiaoyi Chen, Nanjing, CN;
Yan Wang, Nanjing, CN;
Xiaogang Jin, Nanjing, CN;
NANJING TECH UNIVERSITY, Nanjing, CN;
Abstract
A method and a system of a high-temperature calcium looping thermochemical energy storage are provided. A thermochemical energy storage system is based on CaCO/CaO, and an energy storage is performed by a mutual transformation between a thermal energy and a chemical energy. When solar irradiation is sufficient, CaCOsolid particulates are indirectly heated by hot air generated from solar energy to perform an endothermic decomposition reaction, and received heat is stored in decomposition products of CaO and COin a form of the chemical energy. When heat is required, a reversible thermochemical reaction occurs between the CaO and COunder an atmospheric pressure, and the chemical energy stored in the CaO and COis transformed into the heat for release.