Fuels and Combustion
Which of the following coal gasification processes will produce gas having maximum methane content?

Kopper-Totzek process
Lurgi process
Winkler process
All of these

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Washing of coal

Improves its coking properties
Reduces its sulphur and ash content
All of these
Controls its ash fusibility and increases its calorific value

ANSWER DOWNLOAD EXAMIANS APP