Normal technical condition and depuriating standards
Operational pressure Normal: pressure-3.0MPa
Operational temperature
Airspeed: 500-1000h^-1
The percentage of ammonia in the importing raw materials: 1~10PPm
The percentage of ammonia in the importing raw materials
The ratio between the height of bed and the column diameter:>4

The requirements to meet the above conditions:
The content of ammonia in the exporting raw materials: <0.5PPm
The penetration content of ammonia: >5%

Note
1.Condensate water must not be allowed to flow into the industrial raw materials , so as to prevent the loss of active constituent.
2.During the operation, sulfur removal must go before decarbonization.
3.The temperature of the charge gas should be kept at room temperature. It is bad for reaction to improve the temperature.