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Chemical Engineering - Fertiliser Technology

Exercise : Fertiliser Technology - Section 2
11.
Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis ?
H2 separation from coke oven gas
Steam reforming of naphtha
Cracking of natural gas
Electrolysis of water
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
In __________ converter for ammonia synthesis, the catalyst is arranged in the form of a single continuous bed.
Fauser-Monte Catini
Claude
Udhe
Kellog
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
The essential ingradient of all the synthesis gas is
H2
O2
CO2
N2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Sodium tri poly phosphate (STPP) is chemically represented as
Na5P3O10
Na4P3O8
Na3P4O6
Na2PO4
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
A fertiliser contains 82% N2. It could be
urea
liquid NH3
ammonium nitrate
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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