Air separation equipment

The small-scale air separation unit adopts advanced low-pressure process flow and technology, efficient air compression technology, air purification technology, new structured packing technology, and hydrogen-free argon production technology, eliminating the high energy consumption characteristics of traditional designs. Chengde's small-scale air separation unit covers a small area, with the fractionation tower cold box being skid-mounted as a whole, resulting in a short production and installation cycle and stable operation.

Application areas: metallurgy, steel, petrochemicals, coal chemicals, machinery, environmental protection, electronics, medicine, glass, tires, nuclear power, aerospace, polysilicon, new energy batteries, etc.

Raw materials: Air + Energy (electricity, steam, water)

Product: Oxygen (80% ~ 99.6%)

Nitrogen (99.999%)

Liquid argon (99.999%)

Quantity level: ≤10000Nm3/h GOX

Note: (1) The measurement unit Nm3/h is measured at 0℃ and 0.1013Mpa(A);

(2) The annual average atmospheric pressure at the equipment construction site is ≥100KPaA, the annual average relative humidity is ≤70%, and the annual average temperature is ≤32℃;

(3) The inlet/outlet temperature of the circulating water is 30℃/40℃;  

(4) A small amount of liquid oxygen and liquid nitrogen can be produced according to customer needs