High-latent-heat medium-temperature composite phase change material based on nano heat conduction enhancement and preparation method of high-latent-heat medium-temperature composite phase change material
A technology of composite phase change material and thermal conductivity enhancement, which is applied in heat exchange materials, chemical instruments and methods, shape preparation of alkali metal carbonate, etc., can solve the problems of low heat storage density and heat storage efficiency, and achieve heat absorption and release Fast speed, stable performance, and the effect of overcoming the cumbersome preparation method
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0036] Based on the enhanced high latent heat conductive nano avid temperature phase change composite material preparation method, is calculated by the phase diagram, and ultrasonic vibration high temperature melting eutectic salt Preparation of Nano composite phase change material, comprises the steps of:
[0037] Step 1: Eucalyptus Salt Section Determination
[0038] LiF at high latent heat modified carbonate salts Na 2 CO 3 -Li 2 CO 3 System, to achieve effective control of the phase change system and raising the temperature of the latent heat;
[0039] Step 2: Component calculation
[0040] The Na component in each end of the inter- 2 CO 3LI 2 CO 3 , LIF's crystal characteristics and thermodynamic parameters, select Factsage's Phase Diagram module, select the FT-DEMO database, enter the three-component component to be calculated, set the temperature, pressure, quality parameters, product and solution phase, select pure The phase component and solid-liquid deposition phase are ...
Embodiment 2
[0052] A method of preparing a high-temperature medium temperature composite phase change material based on nanomatic heat enhancement, including the following steps:
[0053] Step 1: Eucalyptus Salt Section Determination
[0054] Metallic carbonate NA with high latent heat inorganic salt LIF 2 CO 3 -Li 2 CO 3 System, effective regulation of system phase transition temperature and the increase in latent heat;
[0055] Step 2: Component calculation
[0056] According to each end of the component NA 2 CO 3 LI 2 CO 3 , LIF's crystal characteristics and thermodynamic parameters, select Factsage's Phase Diagram module, select the FT-DEMO database, enter the three-component component to be calculated, set the temperature, pressure, quality parameters, product and solution phase, select pure The phase component and solid-liquid deposition phase are calculated for phase diagram of the triplet, which is constantly optimizing the interaction parameters of each phase by means of phase diagra...
Embodiment 3
[0068] A method of preparing a high-temperature medium temperature composite phase change material based on nanomatic heat enhancement, including the following steps:
[0069] Step 1: Eucalyptus Salt Section Determination
[0070] Metallic carbonate NA with high latent heat inorganic salt LIF 2 CO 3 -Li 2 CO 3 The system, the effective regulation of the temperature of the system phase transition and the increase in latent heat.
[0071] Step 2: Component calculation
[0072] According to each end of the component NA 2 CO 3 LI 2 CO 3 , LIF's crystal characteristics and thermodynamic parameters, select Factsage's Phase Diagram module, select the FT-DEMO database, enter the three-component component to be calculated, set the temperature, pressure, quality parameters, product and solution phase, select pure The phase component and solid-liquid deposition phase are calculated for phase diagram of the triplet, which is constantly optimizing the interaction parameters of each phase by me...
PUM
Property | Measurement | Unit |
---|---|---|
particle diameter | aaaaa | aaaaa |
phase transition enthalpy | aaaaa | aaaaa |
burnout rate | 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