Chemical Engineering - Fertiliser Technology - Discussion

34. 

Catalyst used in ammonia synthesis uses __________ as a promoter.

[A]. Pt
[B]. K2O
[C]. Al2O3
[D]. Ni

Answer: Option B

Explanation:

No answer description available for this question.

Konduri said: (Sep 25, 2014)  
AL2O3 is also used as promoter.

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