FIELD: cooling and liquefying devices. SUBSTANCE: method involves supplying of cold flow, removed from vortex tube, into heat- exchanger reverse channel for cooling and dehydration of compressed gas flow which is fed into vortex tube and into liquefaction means. EFFECT: increased efficiency of cooling and liquefying processes. 8 cl, 5 dwg
Authors
Dates
2003-10-20—Published
2001-07-18—Filed