IndiaBIX

Chemical Engineering - Fuels and Combustion

Exercise : Fuels and Combustion - Section 3
1.
Sulphur in metallurgical coal
contributes to its heating value.
affects the quality of steel produced as cracks develop on the surface while rolling the steel.
both (a) and (b).
neither (a) nor (b).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
L.D. converter gas (produced in steel plant) comprises mainly of
CO (upto 65%) & CO2
CO2 & H2
CO & O2
CO2 & O2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
Main constituents of purified Lurgi gas are
H2, CmHn & CO2
CO, H2 & CH4
CO2, O2 & CO
N2, H2 & CO2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Catalyst used in Fischer-Tropsch process is
nickel
zinc oxide
alumina
thorium oxide
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
Which of the following coal gasification processes will produce gas having maximum methane content ?
Winkler process.
Lurgi process.
Kopper-Totzek process.
All can produce same methane content.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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