58℃ Phase Change Energy Storage PCM The Future Construction Field Must Be Efficient And Environmentally Friendly PCM

58℃ Phase Change Energy Storage PCM The Future Construction Field Must Be Efficient And Environmentally Friendly PCM

PCM Characteristics:

• PCMs latent heat storage can be achieved through solid–solid, solid–liquid, solid–gas and liquid–gas phase change. However, the only phase change used for PCMs is the solid–liquid change. Liquid-gas phase changes are not practical for use as thermal storage due to the large volumes or high pressures required to store the materials when in their gas phase.
• Liquid–gas transitions do have a higher heat of transformation than solid–liquid transitions.
• Solid–solid phase changes are typically very slow and have a rather low heat of transformation.
• Phase change materials store or release large amounts of heat at almost constant temperatures during the phase transition between solid and liquid.
• Due to the high purity and special composition of phase change materials, phase change materials have remarkable latent heat storage capacity in a narrow temperature range.
• Depending on the melting point, different temperatures can be applied to different application scenarios.

Application of phase change energy storage materials in the industrial field:
1. Industrial waste heat recovery

• Many industrial processes generate a large amount of waste heat, which may be high and unstable.
• 58℃ building phase change energy storage materials can be used to recover these waste heat, store the heat, and then release it when needed for heating or other uses in other production links, improve energy utilization efficiency, and reduce the energy consumption and cost of industrial production.

2. Industrial equipment temperature control

• Some industrial equipment needs to maintain a specific temperature range during operation, such as precision instruments and equipment, chemical reactors, etc.
• The 58℃ phase change energy storage material can be used as a temperature control medium to absorb heat when the temperature of the equipment is too high to prevent the equipment from overheating.
• Release heat when the temperature is too low, keep the temperature of the equipment stable, and ensure the normal operation and service life of the equipment.