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1200Nm3/H High Purity SMR Hydrogen Plant By Steam Reforming Process
Suzhou 2*1200Nm3 High Purity Hydrogen SMR Hydrogen Plant
Technology Application:
Crude hydrogen (mainly CH4, Co, CO2, H2 and H2O) is produced from natural gas (low carbon chain hydrocarbons) by steam reforming process, and then purified by pressure swing adsorption technology to obtain hydrogen with purity meeting the requirements of users.
The natural gas is compressed to the appropriate pressure (according to the user's gas consumption and the optimal operating pressure) by the compressor, and then it is preheated for fine desulfurization. Then it enters the reformer with a certain proportion of steam for reaction. Then it passes through the waste heat boiler of the reformer gas, recovers the heat of the reformer gas, and enters the intermediate reformer for conversion reaction to obtain the crude hydrogen. After a series of heat exchange and cooling, the natural gas is cooled, Enter the pressure swing adsorption device, and finally purify.
Description on SMR hydrogen plant process:
| 1 | E0204 | Cooler of gas from medium-temperature shift reactor | Set | 1 | S.S /C.S |
| 2 | T0201 | Stripping tower for condensed process liquid | Set | 1 | S.S |
| 3 | T0401A~H | Absorption towers A~F | Set | 6 | Q345R |
| 4 | V0401 | Buffer tank of crude hydrogen | Set | 1 | Q345R |
| 5 | V0403 | Buffer tank of product gas | Set | 1 | Q345R |
| 6 | V0404 | Tank of negative direction discharge | Set | 1 | C.S |
| 7 | V0405 | Tank of positive direction discharge | Set | 1 | C.S |
| 8 | V0406 | Buffer tank of desorbed gas | Set | 1 | C.S |
Technical indexes:
Purity: 99%~99.9999%
Capacity: 2*1200Nm3/h
Features and advantages of smr hydrogen plant
Mature process technology and safe and reliable operation.
Short cycle of project construction and investment recovery rate to achieve strong market competitive.
Multistage margin recovery and the PSA desorption gas burn-back enabling energy saving and environmentally friendly.
Special adsorbent, low operating cost, high purity and high yield.
Special programmable control valve with high level of automatic.
Reference