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प्रश्न
Distinguish between the dry and wet process for manufacturing of Portland cement.
अंतर स्पष्ट करें
उत्तर
DRY PROCESS | WET PROCESS |
1. This is used when the raw material are hard. | 1. This is used for any type of raw material. |
2.Fuel consumed is less. | 2. Fuel consumed is more. |
3. Process is slow. | 3. Process is faster. |
4.Cement produced is of inferior quality. | 4.Cement produced is of superior quality. |
5. Costly process. | 5. Cheaper process. |
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Cement - Manufacture of Portland Cement
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