ISO9001 80Nm3 / Hr Double Stage liquid Ammonia Cracker

Double Stage Of Ammonia Cracker, Hydrogen Generator, 80Nm³ / Hr

Product Description:

The equipment is used for producing the mixed protective gas, (3H₂ and 1N₂). 1 kg of liquid ammonia can generate 2.64Nm3 mixed gas with 75% of hydrogen and 25% of nitrogen.This machine apply the double stage design, which has better cracking efficiency.

The equipment consists of the 1st stage cracker furnace, 2nd crack stage funace , the adsorption tower and its electrical control cabinet. 

The core part of cracking system is made of INCO ALLOYS,which is the material of corrosion-resistant, Alka-resistant and Acid-resistant, service life is more than 10 years.The structure of furnace is relative sealing structure, with the advantage of rapid temperature rise.Heating element is made of full alloy, with plug in assembly. It's convenient to  be replaced.

Above is the standard configuration.The ammonia cracker is a kind of non-standard equipment, but we can design the equipment based on customers' requirement. Some additional functions also can be added:
1. PLC programmed controller can be added, which can automatically control the various working states of the equipment.
2. Dew point detector can be added.
3. Gas content testing system can be added.

Technical Indicators:

System Characteristics:

The gas made in this method is a good protective gas which can be used widely in steel wire industry, metallurgical industry and other industries and science research where need protective gas.
1. Ammonia is easy to be cracked: With not very high pressure, under the reaciton of nickle catalysts, and a temperature controlled at around 800ºC, the ammonia will nearly completely crack, with the cracking rate reaching 99.9%.
2. Easy to refine the gas: As the raw material, the liquid ammonia is of very high purity. The volatile impurities are only little inert gas and water dissolved in the liquid ammonia and there is nearly no oxygen. So the water can be removed by adsorbing with a dew point of -60 ºC while the gas going through the 5A molecular sieve. By this way, the water and residual ammonia which are harmful in the processing point can be removed.
3. The liquid ammonia as raw material is easily accessible at a low price and the raw material consumption is also relatively smaller( In theory, each Kg of ammonia can create 2.64 Nm3 mixed gas).