Material for storing heat of phase change in low temperature, and preparation method
A heat storage material, low temperature phase change technology, applied in heat exchange materials, chemical instruments and methods, etc., can solve the problems of low repeatability and increased subcooling, and achieve good repeatability and stable heat release process. , the effect of stable performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0014] The preparation method of above-mentioned formula is as follows:
[0015] According to the ingredients, put the main ingredient, aluminum ammonium sulfate, in a 90-100°C equipment to heat and melt it. After it is completely melted, add the additive calcium fluoride and carbon powder mixed uniformly at room temperature, and stir evenly, then add the additive deionization The water continues to stir evenly, and during the stirring process, the above-mentioned mixture is reheated to make it fully mixed and uniform into a fluid state, and finally poured into a container for packaging.
[0016] The following items should be paid attention to during the production process: (1) The above-mentioned chemical components should be sealed and stored in storage, especially when aluminum ammonium sulfate is exposed to the air at room temperature, it is easy to chemically react with carbon dioxide, which will affect the performance. The materials used in the present invention c...
PUM
Property | Measurement | Unit |
---|---|---|
phase transition enthalpy | aaaaa | aaaaa |
melting point | aaaaa | aaaaa |
phase transition enthalpy | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com