Liquefaction Plant 50TPD LN/50TPD LOX YPON-50TPD Liquefaction Plant LOX LIN Industry Liquid Gas
Specifications:
The followings are the standard products for the Liquefcation Plant YPON series which are manufactured by our company.
| MODEL CONTENTS | YPON-400TPD | YPON-440-1000 | YPON-4500-4500 | YPON-8750-9000 |
| LOX/LN flow | Nm3/h | 11700/13350 | 1100/1250 | 4500/4500 | 8750/9000 |
| LOX/LN purity | ppm | Same as the feed gas | Same as the feed gas | Same as the feed gas | Same as the feed gas |
| LOX/LN pressure | MPa(G) | ～0.83/0.9 | ～0.2/0.2 | ～0.2/0.2 | ～1.58/1.7 |
| LOX/LN Subcooled | K | 28.4/23 | 88.5/84 | 7/5 | 5/13 |
Typical Product:YPON-50TPD Liquefaction Plant
Output, purity and pressure
First operating mode:
| Name | Flow (Nm3/h) | Purity | Pressure MPa(G) | Subcooled (K) |
| LOX/LN | 1500/1700 | Same as the feed gas | 0.2/0.2 | 3/3 |
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 provided by the user after throttled is compressed with the feed nitrogen turbo-compressor, and mixing with the refluxed gas of liquefaction plant, and then it is divided into two streams after being compressed with circulating nitrogen turbo-compressor: one stream enters into the main heat exchanger to be cooled, after which it is fed into high temperature expander to be expanded, and at last it goes out of cold box and back to the inlet of circulation section of nitrogen turbo-compressor after being re-warmed in the main heat exchanger; the other one enters into the main heat exchanger to be cooled after being boosted in the boosting ends of high temperature expander and low temperature expander, after which it is fed to the low temperature expander to be expanded, and at last it oes out of cold box and back to the inlet of circulation section of nitrogen turbo-compressor after being re-warmed in the main heat exchanger.
The liquid nitrogen is subcooled in the LIN subcooler, part of which is sent out as product liquid nitrogen, and the rest goes into the oxygen heat exchanger to liquefy the gaseous oxygen and sent out as the liquid oxygen product.
Applications:
1. Hydrogenation in Oleo chemical
2. Food & beverages Industry
3. Chilling and Cooling
4. Freezing
5. Metal production
6. Petroleum and natural gas
7. Chemicals
Competitive Advantage:
1. The proposed air separation plant is designed for long, stable and reliable running, economization of energy, convenient operation and maintenance and the up-to-date international advanced air separation technology is incorporated.
2.The advanced design and processing software of NREC, USA is used for design of the performance and flow passage and for processing of the flow passages to integrate CAD—CAPP—CAM.
3. Engineers available to service machinery overseas
4. Easy and safe to operate
5. All gas and liquid plants are optimized to meet customer-specific site requirements
6. Low power consumption
