Matters needing attention when there are sublimation materials in the magnetic reactor.

When using a high-pressure magnetic reactor and sublimation occurs in the reaction materials, the following precautions should be taken to protect the magnetic stirrer:

1. **For Reaction Temperatures Below 150°C**:

- Avoid opening the cooling water inlet and outlet of the magnetic stirrer.

- This prevents the sublimated material from cooling and condensing on the internal magnets, which could disrupt the magnetic coupling.

2. **For Reaction Temperatures Above 150°C**:

- Open the cooling water inlet and outlet to manage the high temperatures.

- After the reaction, do not immediately stop the magnetic stirrer. Instead, allow the reactor to cool to room temperature before turning off the stirrer.

3. **Regular Maintenance**:

- Regardless of the temperature, the internal magnets of the reactor must be cleaned regularly to prevent malfunctions caused by material accumulation in the magnetic stirrer.

These steps help maintain the functionality and longevity of the magnetic stirrer in high-pressure reactors.