1000Nm3 Hydrogenation Plant Steam Methane Reforming Hydrogen Production

1000Nm3 Hydrogenation Plant Steam Methane Reforming Hydrogen Production

Jiangyin HANBANG 2*1000Nm3/h Hydrogen Generation Plant,Hydrogen Production From Methanol

Technology Application

Techairs is professional engaged in gas preparation, separation and purification technology research and development and engineering transformation. It is widely used in petrochemical industry, coal chemical industry, fine chemical industry, gas industry, ethanol industry, photovoltaic semiconductor industry and PTA industry.Unique THiPSATM technology and FrTPSA technology can achieve high purity, high yield, low material consumption and low energy consumption; Separation of multicomponent gas and low separation coefficient gas.

Process Principles for methanol steam reforming

With a certain proportion of methanol and water mixture, superheated stream, under certain conditions of temperature and pressure, have an reaction and carbon monoxide shift reaction through catalyst, finally generate the mixed gas of hydrogen and carbon dioxide.

Methanol conversion reaction is a complex reaction system with multi component and multi reaction.

Methanol conversion reaction is a complex reaction system with multi component and multi reaction.

Total reaction:

CH3OH＋H2O Û CO2+3H2-49.5kJ/mol

After the heat transfer, condensation and separation, the reaction mixed gas has the content of 74% hydrogen, 24.5% CO2 and 0.5% CO. The methanol one-way conversion rate is more than 95%. Unreacted raw materials (methanol, desalted water) returns to the feed system for reuse. The transformed gas is to be sent to pressure swing adsorption unit for separation and purification and obtain a high purity product hydrogen gas.

Technical indexes

Capacity:2*1000Nm3/h

Purity:99% ~ 99.9999%

Reference