Pressure swing adsorption (PSA) hydrogen purification technology and equipment
Plant scale: 50~30×10⁴Nm³/h
Advanced and reliable process, strong applicability of raw materials, and high hydrogen purity, product purity is 90-99.9999%;
The hydrogen recovery rate is high, and the hydrogen recovery rate is between 60-99% according to the gas source and product conditions;
Wide operating pressure range: 0.2-6.0MPaG, low energy consumption, operating flexibility up to 20-120%, and the continuous operation time of the device is more than 3 years;
The device has a high degree of automation, and has functions such as self-adaptive adjustment and automatic fault diagnosis. It is convenient to start and stop, and has realized unmanned automatic control.
Scope of application:
Shift gas, methanol cracking gas, methanol purge gas, synthetic ammonia tail gas, refinery hydrogenated low fraction gas, coke oven gas, water gas, catalytic dry gas, reformed hydrogen and other hydrogen-containing gases.
Typical performance: Hundreds of units have been put into production
Sinopec Gaoqiao Petrochemical Company 50000Nm³/h reformed hydrogen PSA H2 extraction device;
Yankuang Group Shaanxi Future Energy Chemical Co., Ltd. 28000Nm³/h syngas PSA H2 extraction device;
Henan Capital Chemical Co., Ltd. 30000 Nm³/h coke oven gas PSA purification H2 device;
Sinopec Shanghai Petrochemical Co., Ltd. 80000Nm³/h natural gas hydrogen production unit PSA hydrogen extraction unit.