506HN type deoxidizer

Descripción del producto

**6HN Type deoxidizer belongs to a precious metal-oxide system deoxidizer and is mainly used for chemical adsorption deoxidation and purification of nitrogen, inert gases and other mixed gases.

Conditions of use and parameters：

Height-diameter ratio of the catalytic reactor：3～5

Service temperature：room temperature(heating up is better,Upper temperature limit: **0℃)

Airspeed of the gas：≤***0hr*1

Deoxidation capacity：8～*5L/kg

Oxygen content in raw gas：≤***0ppm

Regeneration temperature：**0～**0℃

Pile specific gravity：1～1.2g/ml

Residual Methane content after purification：≤0.5ppm

Service life：≥3 years

 

use method：

● Activate before use

Fill the deoxidizer into the reactor and remove the air from the system with inert gas.

Introduce pure nitrogen or other inert gases at a space velocity of ******0 hr*1 , while heating the reactor to evenly raise the temperature of the deoxidizer to ******0 ℃. Industrial processes require appropriate constant temperature for a certain period of time to ensure relative temperature balance inside the tower.

For industrial use, introduce a nitrogen hydrogen mixture containing ****0% hydrogen at a space velocity of ******0 hr*1 ; On a laboratory scale, pure hydrogen activation and regeneration can be used.Due to the increase in temperature and the addition of hydrogen, water vapor is discharged from the vent outlet. The activation reaction process progresses layer by layer along the direction of the airflow. When the activation layer moves from one end to the other, there is no water vapor discharged from the exhaust gas, indicating that the activation is basically completed. Turn off the hydrogen gas, retain the nitrogen gas, and replace the system appropriately. It can be used immediately at this temperature or cooled and sealed for backup.

● deoxidation purification

After the activation is completed, the gas to be purified can be introduced at any time, and the deoxygenator starts deoxygenating.

● deoxidizer regeneration

After the deoxidizer is saturated with oxygen, it needs to be switched for regeneration. Carry out the specific activation steps before use.

※ Note:

The activated or regenerated deoxidizer must not be exposed to air or come into contact with a large amount of oxygen, otherwise the service life of the deoxidizer will be affected.