Which of the following accentuates clinker-ing troubles on furnace grate burning

MCQ Practice

Which of the following accentuates clinker-ing troubles on furnace grate burning coal?

Subject: Chemical EngineeringTopic: Furnace Technology

Low reactivity of carbonised residue containing high proportion of iron & sulphur

Low forced draft & fuel bed temperature

Thick firebed and preheated primary air

All of the above

Correct Answer: D