Gas Liquefaction Plant 3853 Nm3/h YPN-3853 Liquefaction Nitrogen Equipment
Specifications:
The followings are the standard products for the Liquefaction Nitrogen Equipment YPN series which are manufactured by our company. Regarding other particular product can be calculated and designed according to the actual requirements.
| MODEL CONTENTS | YPN-750 | YPN-2000 | YPN-5000 | YPN-10000 |
| LIN flow | Nm3/h | 750 | 2000 | 5000 | 10000 |
| LIN purity | ppm | Same with Feed Gas | Same with Feed Gas | Same with Feed Gas | Same with Material Gas |
| LIN pressure | MPa | ～0.5 | ～0.4 | ～0.4 | ～0.2 |
| Subcooled | K | 12 | 12.5 | 10 | 6 |
Typical Product:3853 Nm3/h YPN-3853 Liquefaction Nitrogen Plant
Output, purity and pressure
| Name | Flow (Nm3/h) | Purity | Pressure MPa(G) | Subcooled (K) |
| LIN | 3853 (g) | Same as the feed air | 0.4 | 6 |
Note: 1, All pressures which are not specially defined are the gauge pressures
2, Nm3/h is defined as the volume at standard atmospheric pressure.
Description:
The low pressure nitrogen supplied by the user mixing with the refluxed gas from liquefaction plant. After being boosted through feed nitrogen booster, and mixed with feed pressure nitrogen, the mixed gas enters to the circulating nitrogen compressor to be compressed, and then it is divided into two streams: one stream flows into main heat exchanger to be cooled, after which it is fed into the high temperature expander to be expanded, and then it is out of cold box after it is re-warmed in the main heat exchanger, and returns to the inlet place of circulating nitrogen compressor. The other one stream enters into the main heat exchanger after it is boosted through the boosting ends of high temperature expander and low temperature expander, and following being cooled, it is fed to the low temperature expander to be expanded, and then it is out of cold box after being re-warmed in the main heat exchanger, and back to the inlet of circulating nitrogen compressor. The liquid nitrogen is subcooled in the liquid nitrogen subcooler, and then sent to the user’s storage tanks as product liquid nitrogen after being throttled.
Applications:
1. Welding and metal processing
2. Food and beverage
3. Chemical synthesis
4. Medical science
5. Microorganism
6. Metal production
Competitive Advantage:
1. All pressure vessels, pipelines and elements are strictly designed, fabricated and inspected in accordance with the applicable national codes. The cold boxes for air separation plants and pipelines etc. inside columns are accepted by means of strength calculation.
2. Our company has a high market share in China
3. Engineers available for commissioning overseas
4. Perfect technology R&D system
5. Low power consumption.
6. No gas loss and high yield
