Chapter 13, Problem 3RQ

Interpretation Introduction

Interpretation:

Bottom ash and fly ash should be defined and two uses for fly ash should be identified.

Concept introduction:

Bottom ash and fly ash is different from each other. When coal which is pulverized is burned in a burner, then ash is produced. The ash which is fall down below the burner in the ash hopper known as bottom ash and the ash which is mixed with the hot air known as fly ash.