Q74
Producer gas is produced by
A.
Carbonisation of coal
B.
Passing steam over incandescent coke
C.
Passing air and a large amount of steam over waste coal at about 65°C
D.
Partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Producer gas is generally made from coke, or other carbonaceous material such as anthracite. Air is passed over the red-hot carbonaceous fuel and carbon monoxide is produced.