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High Purity

High purity, up to 99.9995%

The 99.9995% nitrogen gas is produced in one-time procedure without purification devices.

HUILINco.,uses four technologies to ensure the productions of high-purity N2. The four technologies:

(1) Uniform gas distribution technologies to improve the efficiency of molecular sieve;

(2) Purging technology with high-purity N2 in empty tower to thoroughly clear residual O2.

(3) Average pressure technology with high-purity N2 to improve the concentration of N2 in adsorption tower;

(4) Filling back to the tank technology with high-purity N2 to prevent impurity gas into the tank.

 
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