# 2.3 Cement & Lime Plants

### Process:

1. Mine limestone
2. Crush material
3. Heat in kiln (extreme temps)
4. Produce clinker/lime
5. Store in silos
6. Fuel kilns with coal

### Drone Applications:

- Coal inventory
- Overburden
- Raw material piles
- Outdoor storage
- Terminal inventory

Indoor stockpiles = possible but not preferred.