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:
Aug. 29, 2023
Filed:
Jun. 28, 2022
Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, CN;
Yue Shen, Xining, CN;
Yuan Zhou, Xining, CN;
Xiang Li, Xining, CN;
Shengdi Zhang, Xining, CN;
Chunxi Hai, Xining, CN;
Yanxia Sun, Xining, CN;
Jinbo Zeng, Xining, CN;
Xiufeng Ren, Xining, CN;
Abstract
Disclosed is a method for enhancing thermal energy storage performance of industrial grade hydrated salts based on phase change, comprising: heating an aqueous system of industrial grade hydrated salts containing 105-130 percent (%) by mass of mindustrial grade hydrated salt to m, taking a sample for differential scanning calorimeter testing and recording its melting enthalpy as ΔH; melting and adding water into, or melting and evaporating the residual aqueous system of industrial grade hydrated salts or the residual industrial grade hydrated salts system with a mass of mto increase or decrease the mass by 0.4-0.8% muntil a melting enthalpy ΔHof a sample that taken from the residual aqueous system of industrial grade hydrated salts with a mass of msatisfies ΔH< . . . <ΔH>ΔH.