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1. Material Name: Sodium Fluorosilicate

2. Moisture before drying: 6–10% (calculated as 8%).

3. Moisture after drying: 0.3–0.5% (calculated at 0.3%).

4. Dry material output: 850 kg/hour per set.

5. Material: SUS304 for areas in contact with materials.

6. After drying, the materials are collected and sent to the storage bin, which is equipped with a finished product bin.

7. The bulk density of the dry material is 2.68 g/cm³.

8. Raw material or stock solution temperature: θ1 = 10–15°C (calculated as 10°C).

9. Product temperature: Drying: θ dry 280–100°C.

10. Drying heat source: Coal-fired hot air furnace (required hot air temperature: 250–300°C).

11. Drying method: Airflow drying (intensified) equipped with a secondary cyclone separator and a bag filter.

12. Specific heat of the material: 0.35 Kcal/kg·℃.

13. Material Status: Powder.

14. Others: The electrical and instrumentation control system is equipped with DCS centralized control and display.