The recommended heat treatment for silica gel involves heating it at a temperature range of 120-150°C for 2-3 hours. This allows the moisture trapped inside the gel to evaporate, restoring its adsorption capacity. It’s important to ensure the silica gel is spread evenly for consistent drying. For industrial-scale operations, GlobeCore offers advanced heat treatment systems for silica gel regeneration, providing precise control over temperature and time, ensuring efficient and uniform regeneration across large quantities.