What is phosphoric acid made of?
Phosphoric acid takes phosphate rock, sulfuric acid, coke and silica sand directly. Trace them back and you pass 2 made things on the way to 6 raw materials.
How phosphoric acid is made See it on the map
What goes straight in
From the ground: 6 raw materials
- Phosphate rock goes straight in
- Silica sand goes straight in
- Sulfur through sulfuric acid
- Air through sulfuric acid
- Water through sulfuric acid
- Coal through coke