Destructive distillation of coals Flashcards
1
Q
The process in which coal is ________ in the absence of ______ to produce range of useful products known as destructive distillation
A
Heated
Air
2
Q
_________ is a grayish black hard solid contain 98-99% carbon. It is used as fuel and ________________
A
Coke
Reducing agent
3
Q
_____________ is a thick black liquid. Its fractional distillation gives many organic compound including ________
A
Coaltar
Pitch
4
Q
_________________ is a miscue of methane and water gas.
A
Coal gases
5
Q
__________________ is a mixture of ammonium compounds and liquid ammonia. It’s usually obtained from ________________ coal
A
Ammonium liquor
Bituminous
