0 votes
161 views
asked in PPE by (215k points)
Consider the following statements regarding the fluidized bed combustion boilers:      

1. The combustion temperatures are low, around 900°C

2. The formation of oxides of nitrogen is low.

3. It removes sulphur from coal during combustion process.

4. It requires high quality of coal as fuel.

Which of these statements are correct?

a. 1, 2, 3 and 4                        b. 1,2 and 3

c. 2, 3 and 4                             d. 1 and 4

Please log in or register to answer this question.

Related questions

Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.

10.4k questions

274 answers

26 comments

14.6k users

...