Ammonia Crack Hydrogen Generator
Product Description:
The cracked ammonia H2 generator take the liquid ammonia as raw material, under the reaction of the nickel catalyst, the mixture of 75% H2 and 25% N2 is obtained by cracking ammonia. One kg of liquid ammonia can generate 2.64Nm3 mixed gas with 75% of hydrogen and 25% of nitrogen.
The equipment has compact design, convenient installation, 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 no need to stop the gas when replace the heat elements. Alarm automatically when pressure has too higher or too lower.
Above is the standard fittings, 50-1000Nm3/h ammonia cracker is non-standard equipment, which can be provided according to customers' demand. Fittings also can be upgraded according to requirement:
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:
| Capacity | 5-300Nm3 /Hr |
| Composition% | 75% of Hydrogen + 25% of Nitrogen |
| Working Temperature | 800-850℃ |
| Heating Power | 0.6-1.0kw/Nm3 |
| Working Pressure | 0-0.1Mpa |
| Impurity | <200ppm (Before purification); ammonia residual<2ppm(after purifiaction) |
| Dew Point | < - 10 ℃ (before purification); < - 60 ℃ (after purification) |
| Consumption | 2.64Nm3 / kg NH3 |
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 using 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.
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ISO9001 300 Nm3/H Ammonia Crack H2 Gas Generator Images
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