The working principle of natural gas hydrogen production equipment:

After overheating and desulfurization, the natural gas is mixed with the steam of deionized water that has been overheated and then enters the natural gas reformer, where it undergoes a reaction at 800 degrees.The conversion reaction generates hydrogen and carbon monoxide, which then enter the heat exchanger to exchange heat with the raw water before proceeding to the medium temperature shift converter, under conditions of approximately 400 degrees.Carbon monoxide reacts with water vapor to produce carbon dioxide and hydrogen, yielding a mixture of hydrogen (80%) and carbon dioxide (20%). In the process...In the pressure swing adsorption unit, hydrogen is separated from carbon dioxide, achieving a purity of 99.99%-99.999%, which is then supplied to the user.

Overall reaction: CH4 + 2H2O = 4H2 + CO2 -165.3 kJ/mol

Equipment Features:

The Pressure Swing Adsorption (PSA) system consists mainly of four PSA towers and a set of valves. It operates by adjusting the different states of the four PSA towers and valves respectively to achieve the desired separation.Material gas is adsorbed to achieve a continuous production of pure hydrogen. Other impurities in the hydrogen are discharged and vented through the解析气管道. When anyHo Yi Ta, in the adsorption state, the impurities such as carbon dioxide in the mixed gas of the molecular sieve adsorption layer are absorbed, while pure hydrogen passes through the top of the tower.Pipe reaches the user.