（PSA）碳分子篩制氨機(jī)工藝流程圖:
工藝原理:
PSA制氮是以空氣為原料，利用碳分子篩選擇性吸附的特性．運(yùn)用加壓 吸附，減壓解吸的原理將氮和氧分離。
技術(shù)參數(shù):
| 型號(hào)規(guī)格 | 產(chǎn)氮純度% | 產(chǎn)氮量Nm3/h | 空氣耗量Nm3/min | 外形尺寸（m） 長×寬×高 | 型號(hào)規(guī)格 | 產(chǎn)氮純度% | 產(chǎn)氮量Nm3/h | 空氣耗量Nm3/min | 外形尺寸（m） 長×寬×高 |
| DP-10 | 99 | 10 | 0.6 | 2.0×1.3×2.2 | DP-100 | 99 | 100 | 5.9 | 3.4×1.8×2.9 |
| 99.5 | 0.67 | 2.1×1.3×2.3 | 99.5 | 6.7 | 3.6×2.3×3.5 | ||||
| 99.9 | 0.75 | 2.2×1.4×2.4 | 99.9 | 7.5 | |||||
| 99.99 | 0.85 | 2.4×2.0×2.3 | 99.99 | 8.4 | 4.8×2.35×3.3 | ||||
| 99.9995 | 1.5 | 2.6×2.1×2.4 | |||||||
| DP-20 | 99 | 20 | 1.2 | 2.2×1.4×2.3 | DP-150 | 99 | 150 | 8.8 | 3.6×1.8×3.2 |
| 99.5 | 1.4 | 2.3×1.4×2.5 | 99.5 | 10 | |||||
| 99.9 | 1.5 | 99.9 | 11.3 | 3.8×2.2×3.6 | |||||
| 99.99 | 1.7 | 2.5×2.3×2.4 | 99.99 | 12.7 | 6.6×2.4×3.3 | ||||
| 99.9995 | 3 | 2.6×2.1×2.5 | |||||||
| DP-30 | 99 | 30 | 1.75 | 2.4×1.5×2.3 | DP-200 | 99 | 200 | 11.7 | 3.6×2.1×3.5 |
| 99.5 | 2 | 2.4×1.5×2.6 | 99.5 | 13.4 | 4.0×2.3×3.8 | ||||
| 99.9 | 2.3 | 99.9 | 15 | ||||||
| 99.99 | 2.6 | 2.6×2.1×2.4 | 99.99 | 16.8 | 7.2×2.4×3.4 | ||||
| 99.999 | 3.1 | 2.7×2.1×2.6 | |||||||
| 99.9995 | 4.5 | 2.8×1.8×2.8 | DP-250 | 99 | 250 | 14.6 | 4.2×2.1×3.6 | ||
| DP-40 | 99 | 40 | 2.4 | 2.6×1.6×2.5 | 99.5 | 16.7 | 4.3×2.3×3.8 | ||
| 99.5 | 2.7 | 2.8×1.65×2.65 | 99.9 | 18.8 | |||||
| 99.9 | 3 | DP-300 | 99 | 300 | 17.5 | 4.6×2.3×3.8 | |||
| 99.99 | 3.4 | 2.9×2.2×2.26 | 99.5 | 20.5 | 4.8×2.3×3.9 | ||||
| 99.9995 | 6 | 3.0×2.3×2.8 | 99.9 | 22.0 | |||||
| DP-50 | 99 | 50 | 3 | 2.9×1.7×2.4 | DP-350 | 99 | 350 | 20.4 | 4.7×2.3×3.9 |
| 99.5 | 3.4 | 3.0×1.7×2.5 | 99.5 | 23.4 | 4.9×2.3×4.0 | ||||
| 99.9 | 3.75 | 99.9 | 26.3 | ||||||
| 99.99 | 4.2 | 3.1×2.3×2.8 | DP-400 | 99 | 400 | 23.4 | 5.0×2.3×3.8 | ||
| 99.9995 | 7.5 | 3.2×2.3×2.9 | 99.5 | 26.7 | 5.5×2.1×4.0 | ||||
| DP-60 | 99 | 60 | 3.5 | 3.1×1.65×2.55 | 99.9 | 30 | |||
| 99.5 | 4 | 3.2×1.6×2.7 | DP-500 | 99 | 500 | 29.2 | 5.5×2.0×3.9 | ||
| 99.9 | 4.5 | 99.5 | 34 | 6.5×2.0×4.1 | |||||
| 99.99 | 5.1 | 3.4×2.3×3.1 | 99.9 | 37.6 | |||||
| 99.9995 | 9 | 3.4×2.3×3.3 | DP-600 | 99 | 600 | 35 | 6.5×2.2×3.8 | ||
| DP-70 | 99 | 70 | 4 | 3.3×1.7×2.6 | 99.5 | 40 | 7.0×2.2×4.0 | ||
| 99.5 | 4.7 | 3.4×1.7×2.8 | 99.9 | 45 | |||||
| 99.9 | 5.3 | DP-800 | 99 | 800 | 46.7 | 7.6×2.3×4.1 | |||
| 99.99 | 5.9 | 3.6×2.3×3.5 | 99.5 | 53.4 | 7.8×2.3×4.3 | ||||
| DP-80 | 99 | 80 | 4.7 | 3.6×1.8×2.9 | 99.9 | 60 | |||
| 99.5 | 5.4 | 3.8×1.9×3.1 | DP-1000 | 99 | 1000 | 58.4 | 8.2×2.3×4.3 | ||
| 99.9 | 6 | 99.5 | 66.7 | 8.8×2.3×4.5 | |||||
| 99.99 | 6.7 | 4.2×2.35×3.2 | 99.9 | 75 |
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