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Gas
We are supplying GOX (gaseous oxygen) needed for the steel-making process by completing the ASU (Air Separation Unit) on which high-efficiency refinement method (Packed column type) is applied, and selling liquid oxygen, high purity liquid nitrogen, and liquid argon produced as surplus to industrial gas customers.
| Classification | Capacity | Purity |
|---|---|---|
| Liquid oxygen | 3,000Nm3/H | Over 99.7% |
| Liquid nitrogen | 1,100Nm3/H | Below 1ppm O2 |
| Liquid argon | 315Nm3/H | Below 0.2ppm O2, Below 1ppm N2 |
| GOX | 5,000Nm3/H | Over 99.7% |
| Gaseous nitrogen | 13,900Nm3/H | Below 1ppm O2 |
| Liquid oxygen | GOX | |||
|---|---|---|---|---|
| Kg | L | 0°C(m3) | 15°C(m3) | 35°C(m3) |
| 1,000 | 877 | 700 | 738 | 790 |
| 1,140 | 1,000 | 798 | 842 | 900 |
| 1,429 | 1,253 | 1,000 | 1,055 | 1,128 |
| 1,355 | 1,188 | 948 | 1,000 | 1,060 |
| 1,267 | 1,111 | 886 | 935 | 1,000 |