The typical time required to heat a fluidized bed to ignition temperature prior to the introduction of coal is:
a. One hour
b. 30 minutes
c. Two hours
d. Three hours
e. Six hours
Answer: A
The typical time required to heat a fluidized bed to ignition temperature prior to the introduction of coal is:
a. One hour
b. 30 minutes
c. Two hours
d. Three hours
e. Six hours