
Liquefication | Recovery
Construction of a VL100 helium liquefier with helium recovery system, 23 L/h, at the University of Paderborn

Design, manufacturing, assembly, and installation of a new helium liquefier with gas-bearing expansion turbines.
- Delivery of a Helium Liquefication Plant
- Cycle compressor, watercooled
- Oil Remover System with Gas Management Panel
- Coldbox incl. expansion turbines and freeze-out-purifier
- Gas dryer
- Process control technology (MSR)
- two WP4325
- Ballon 10 m³
- High-purity gas piping within the building
- Automatic gas distribution with the helium distribution panel
- Installation of all system components
- Commissioning of the entire system
- Maintenance of ongoing operations during conversion and construction phase, no significant losses
Performance data
- Liquefication Rate:
- 23 l LHe/h without LN2 pre-cooling
- Compressor el. consumption: 55 kW
Contact
University Paderborn
Departement Physics - Nanophotonik & Nanomaterials
D-33095 Paderborn