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.