In this device, nitrogen with purity > 99.9% from the original nitrogen production mechanism is heated into the deoxidizer equipped with palladium carbon fiber, and the oxygen in nitrogen and the carbon containing the catalyst under the action of palladium catalyst undergo the following chemical reaction C + O2 = CO2 under the action of the catalyst, the chemical reaction is complete, and the residual oxygen content of nitrogen after deoxidation can be less than 3ppm. The deoxidized nitrogen is cooled into the adsorbent equipped with molecular sieve, and the water and CO2 in the nitrogen are deeply adsorbed by the molecular sieve, and high purity nitrogen can be obtained after filtration. The advantage of this process is that there is no hydrogen content in the nitrogen of the product, and it is especially suitable for occasions where the hydrogen content is strictly required. However, the deoxidizer (palladium carbon fiber) in the deoxidizer is consumable, the deoxidizer replacement cycle of this device designed for your company is three months or one year, after the use period, you can switch the deoxidizer to ensure continuous production, and the deoxidizer with a complete reaction needs to be replaced again. In order to consider the convenience of refueling, our company designs the feed and discharge port. The refuelling process is simplified. The normal operation of the equipment is not affected. jpg" style="width: 750px; height: 750px;"  />