1. Characteristics of the plant:
a. Purifying air by molecular sieve adsorption makes the process simple, start-up and operation easy and safe, switch-over loss small and rectifying condition stable.
b. By using the pre-cooling system to cool the air with normal temp. Thus it makes the molecular sieve adsorbent in good condition.
c. For the use of the automatically controlled filter, the air bearings turbo-expander and the aluminum
plate-fin heat exchanger, the stability, safety and reliability of the whole plant are improved greatly.
d. By using a new construction of the evaporator-condenser to avoid the accumulation of C-H chemical compounds.
Capacity from 20Nm3/hr to 1000Nm/hr
purity >99.6% for liquid oxygen ,for liquidy nitrogen purity >99.999%