Which of the following is not a commercially used feed-stock for the production of ammonia synthesis gas?

Feedstock for the production of biodiesel is

A

Herbal plants

B

Used vegetable oils

C

LSHS

D

Bagasse

Ammonia synthesis gas is produced from natural gas by

A

Thermal cracking

B

Steam reforming

C

Partial oxidation

D

Hydrogenation

Feedstock for polymerisation is

A

Naphtha

B

Cracked gases rich in C₂ & C₄ olefins

C

Low boiling aromatics

D

None of these

The order of preference for feedstock to a catalytic reformer is

A

Catalytic naphtha - coking naphtha - virgin naphtha

B

Coking naphtha - virgin naphtha - catalytic naphtha

C

Virgin naphtha - catalytic naphtha - coking naphtha

D

Virgin naphtha - coking naphtha - catalytic naphtha

Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis?

A

H₂ separation from coke oven gas

B

Steam reforming of naphtha

C

Cracking of natural gas

D

Electrolysis of water

Steam reforming of naphtha produces ammonia synthesis gas. This is a/an __________ process.

A

Autocatalytic

B

Endothermic

C

Exothermic

D

Non-catalytic

Low grade coal is __________ to produce ammonia synthesis gas.

A

Hydrogenated

B

Liquefied

C

Gasified

D

Dehydrogenated

Ammonia synthesis gas is produced from fuel oil by

A

Steam reforming

B

Hydrocracking

C

Partial oxidation

D

Hydrogenation

'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of

A

N₂ & H₂

B

CO₂ & H₂

C

CO & H₂

D

C & H₂

Fertiliser plant making ammonium sulphate employing gypsum-ammonia reaction (usual practice is to use ammonia and sulphuric acid) is located at

A

Rourkela (under SAIL)

B

Bokaro (under SAIL)

C

Sindri (under FCI)

D

Baroda (under G.S.F.C.)

Which of the following is not a commercially used feed-stock for the production of ammonia synthesis gas?

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