Pascal Air
Air to Air, Pure and Simple
Pascal Air is a refrigeration system that creates ultra-low temperature (-58℉~-148℉) by using an air cycle. It uses the air as its refrigerant; therefore there is absolutely no environmental impact. In the ultra-low temperature (-58℉~-148℉), it can save 50% of energy and CO2 emission when compared with systems that use chemical refrigerants.
- Air is ultrimate refrigerant gas. Zero ODP (Ozone Depletion Potential) and Zero GWP (Global Warming Potential)
- 50% energy saving compared to HFC23/HCFC22 refrigeration system (under -76℉ room temperature)
- For cold storage use, plant building cost is very low due to direct use of air in the storage room.
- Simple construction due to the all-in-one turbo type compressor-expander = Lower maintenance cost
- Highly efficient because the expander generates the power to drive the compressor.
| Refrigerant | Air | |
|---|---|---|
| Refrigeration Capacity | 30kW (102,000btu/h), -76℉ room temperature | |
| Input Power | 60kW (80HP) | |
| MAWP | 0.2MPa | |
| Lowest Temperature | 0.3kW | |
| Vacuum Pump | -184℉ | |
| Compressor | Turbo | |
| Expander | Turbo | |
| Heat Exchanger | Plate type (Aluminum) | |
| Heat Recovery HX | SUS with aluminum fins | |
- Coldstorage for tuna/bonito
- Blast freezing for meat & other food products
- freeze-drying
- frozen milling in home appliance recycling process
- Semiconductors
- Medical and chemical industry
