Hydrogen Purification System High Purity Hydrogen 99.999% Pressure Swing Adsorption Hydrogen Extraction Device

Process introduction:

The hydrogen purification device is a device used in conjunction with the ammonia decomposition gas generation device. It can also be a thermal regeneration drying and purification device for other gases. It can remove the moisture and residual content in the ammonia decomposition mixed gas, and can deeply dehydrate and dry hydrogen, helium, oxygen and other gases.

Process flow:

The raw material gas enters a set of adsorbers, is adsorbed and dried and sent to the point of use through the filter. Take a trace amount of product gas and regenerate the adsorbed saturated molecular sieves in another set of adsorbers at a temperature of 250°C-300°C. The two sets of adsorbers work and regeneration is performed alternately. Continuous and stable product gas can be obtained.

The main technical parameters: 

Gas processing volume: 1-3000Nm³/h,

Pressure: ≤0.8Mpa

Gas purity: ≥99.9995%

Dew point: ≤-60℃

Technical features:

1.The process is simple and low-cost. Because of the use of atmospheric pressure thermal regeneration process, the process of high-pressure purification is eliminated, it can also remove residual ammonia and water impurities.

2. Simple structure and reliable performance.

3. Because of the double tower adsorption process and the long adsorption drying and regeneration cycle, continuous high-purity gas can be obtained.

4. The dew point of the product gas is good and stable, and can be detected online by a dew point meter.

Application:

Pipes, wires and plates used in the ferrous metallurgical industry. 

Annealing process of precision mechanical parts such as bearings in the machinery industry. 

Used in float glass production lines and in powder metallurgy sintering processes. 

Used in chemical hydrogenation reductionl process and nanomaterial processing.