Cement Kiln is a___________________?
Correct answer: C. Rotary Kiln
- A. Natural draft furnace
- B. Tunnel Kiln
- C. Rotary Kiln
- D. Batch furnace
Explanation
Cement manufacture uses a rotary kiln, in which the inclined rotating shell continuously moves and mixes the raw meal through drying, calcination and clinker formation zones. It is therefore a continuous rotary furnace rather than a batch or tunnel kiln.
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