Oil removal from helium at the fermilab 1500-W refrigerator
Conference
·
· Adv. Cryog. Eng.; (United States)
OSTI ID:6335251
Modifications are described which are designed to eliminate oil problems in the Fermilab 1500 W refrigeration system for the magnet test facility which uses two oil-flooded C25L screw compressors in series. The functions of the compressors are listed. Nominal system specifications for combined refrigeration and liquefaction are given in table form, as is a description of the original oil removal system. Early operating experience and system improvements are presented. Present operating characteristics are described, along with a table of the Balston filter specifications. Subsequent recorded discussion concerned the sensitivity and reliability of the PPM laser detector.
- Research Organization:
- Fermi National Accelerator Lab., Batavia, IL
- OSTI ID:
- 6335251
- Report Number(s):
- CONF-810835-
- Conference Information:
- Journal Name: Adv. Cryog. Eng.; (United States) Journal Volume: 27
- Country of Publication:
- United States
- Language:
- English
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