A coal gasifier opearating at 20 atm. (e.g. Lugri gasifier) as compare – McqOptions

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1.	A coal gasifier opearating at 20 atm. (e.g. Lugri gasifier) as compared to one operating at atmospheric pressure (e.g. Kopper-Totzek or Winkler gasifier) will produce a gas having
A.	higher methane content and thus higher calorific value.
B.	higher carbon monoxide content.
C.	lower carbon dioxide content.
D.	none of these.
Answer» B. higher carbon monoxide content.

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