250c 380v Nh3 Generator Ammonia Blast Furnace Custom Muffle

Ammonia Decomposing Furnace Custom Muffle For Ammonia Cracker

Working Principle:
Ammonia Cracker for hydrogen generation takes liquid ammonia as the source. Having being vaporized, the ammonia then is heated and decomposes into the mixed gas with 25% nitrogen and 75% hydrogen under the action of catalyst. In theory, one Kg of ammonia can produce 2.64 Nm3 mixed gas.
Our equipment possesses the characteristics and advantages of compact structure, low space requirement, small investment, simple operation, low energy consumption and long service life.
Supported by and combined with the series purifying equipment of our company, the higher purity shielding gas can be obtained. However, the ammonia as source must be of first class or above, to be exact, the purity of the source ammonia must be no less than 99.8%.

Applications:
Ammonia decomposition into 75%H2 + 25%N2 mixing gas for heat treatment application
Description:
the ammonia cracker is mainly composed by several parts: storage tank, evaporator, decomposing furnace, heat exchanger, cooling
tower, cleansing adsorption tower, control cabinet and pipelines valve.
Specification:
30m3, 60m3, 80m3, 120m3, 150m3, 180m3, 220m3 per hour

Properties and Characteristics

The gas made in this method is a good protective gas which can be used widely in semiconductor industry, metallurgical industry and other industries and science research which need protective gas.

1. Ammonia is easy to decompose: With not very high pressure, under catalysts, and a temperature controlled at 750~800ºC, the ammonia will nearly completely decompose, with the decomposing 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. Meanwhile, under such conditions, the ammonia decomposition is irreversible. So the water can be removed by adsorbing with a dew point of -60 ºC while the gas doing through the 5A molecular sieve. By this way, the nonmetallic elements, for example, chlorine and oxygen which are unpopular in semiconductor industry can be removed.

3. In China, the liquid ammonia as raw material is 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).

1. PLC programmed controller can be added, which can automatically control the conversion of various working states of the equipment.
2. Dew point detector can be added.
3. Gas content testing system can be added.
4. Characteristics
(1) Small investment
(2) Reliable performance and long service life

(3) Heating element

(4) Thermal insulation material

(5) Electrical control

(6) Depressurization system

(7) Purification system

(8) Simple installation

(9) Easy operation and maintenance

(10) High safety

FAQ 

1. What if the above technical parameter can't meet my requirements?

The equipment can be customized according to your requirements.

2. How about the payment terms?

Usually, we accept 40% of the total amount paid when placing the order, 55% paid before shipment, and the remaining 5% paid after finishing the installation and debugging at the buyer’s side.

3. How can I believe your quality?

Our equipment are eqquiped with mechanical parts of world renowned brands like Schneider ,Omron and so on and also approved ISO9001 certification.

4. Are you a trade company or a factory ?

We are a manufacturer with a huge factory.Warmly welcome to visit our factory and contact with us.