Anti-corrosion energy storage box source factory

Which material is the most corrosive for building thermal energy storage PCM?

The results show that copper is the most corrosive material, followed by aluminum, and stainless steel 316 is the most corrosion-resistant material. The corrosion rate is shown in Table 10. Therefore, it is recommended to use stainless steel 316 with the lowest corrosion rate when using dodecanol as building thermal energy storage PCM. Table 10.

Why is corrosion resistance important for macro packaging?

For macro packaging, ensuring the corrosion resistance of packaging materials in the TES system has become its main problem, because it is not only related to the safety of food in the transportation process but also related to the long-term use and complete function of the entire energy storage system , .

What is corrosion inhibitor technology?

The corrosion inhibitor molecules are adsorbed on the surface of the container to form a protective layer, which greatly reduces the corrosion rate of the container in an acidic environment. At present, corrosion inhibitor technology is also developing in the field of energy storage.

What is thermal energy storage?

Thermal energy storage (TES) has become one of the most promising methods by improving the energy conversion and utilization efficiency of various available heat sources. It stores energy through the sensible heat of solids or liquid ds, latent heat of phase change materials, or chemical reactions.

Can organic phase change materials corrode packaging containers?

When organic phase change materials are used as energy storage media, corrosion of packaging containers will also occur. Kahwaji et al. performed corrosion tests on six organic phase change materials, and their selected material formulations are shown in Table 9.

Which packaging materials are suitable for high-temperature thermal energy storage?

Jacob et al. report on packaging materials suitable for high-temperature thermal energy storage and indicate that steel (carbon and stainless steel), nickel (and nickel alloys), sodium silicate, silica, calcium carbonate, and titanium dioxide can be further investigated in high-temperature PCM.