Ammonia Cracking Hydrogen Process 300-350 Nm3/Hr Steel Production

OSA300 300-350 Nm3/hr High purity ammonia cracker produce hydrogen system supply for steel production

BASIC DESCRIPTION

Ammonia gas from cylinders passed over a bed of nickel catalyst at 850℃ temperature and cracking take place in two different gas i.e. 75% Hydrogen and 25% Nitrogen.

2NH₃->N₂ + 3H₂ (IN PRESENCE OF NICKEL CATALYST AT 850℃)

Ammonia cracking is endothermic reaction and require heat from other source. The source is electrically heated/gas fired furnace (Rectangular Shape) and a retort made of heat resistance alloy is provided to hold the ammonia cracking catalyst.

Cracked ammonia from furnace is cooled to ambient temperature in a shell &Tube type heat exchanger and having dew point around (-) 30℃. Further product gas is passed through a molecular sieves filled Gas Purifier to achieve a dew point up to (-) 80℃

SALIENT FEATURES

• Centrifugally cast retort
• Furnace skin temperature is 20℃
• Dew Point up to (-) 80℃
• Heating Element is Ni-Cr (80-20%)
• Long service cycle, Negligible maintenance, High turn down ratio
• Heavy duty operations for years and years
• Fully automatic no need of operator

APPLICATION

• Heat Treatment Furnace for bright annealing
• Brazing Industry
• For Gas Purification System
• Stainless Steel Industry
• Power Sector

Major applications of Ammonia Cracker Unit

l On site Generation of cracked gas Ammonia

l For Nitrogen Generation Plants

l Pipe Manufacturing Industry

l Sintered Brazing Industry

l Galvanizing Plants

l Automobile Industry

l Heat Treatments

crack ammonia to hydrogen

ammonia cracking process

ammonia cracking to hydrogen

Ammonia Cracking Hydrogen Process 300-350 Nm3/Hr Steel Production Images