FIELD: liquefying engineering.
SUBSTANCE: device comprises two or more dependent plants made of members connected in series. Each of the dependent plants has cryogenic heat exchange device for cooling the supplied gas down to the cryogenic temperature, common throttle gate valve or common hydraulic turbine to liquefy natural gas at the atmospheric pressure and at a temperature equal to -162°C and discharged gas, common tank for instantaneous evaporation and receiving the natural gas and discharged gas from the common throttle valve gate or common hydraulic turbine in which the natural gas to be discharged are separated, one tank for storing the natural gas, and means for removing the gas to be discharged. The common tank for instantaneous evaporation is provided with outlet pipeline for liquid and inlet pipeline for vapor.
EFFECT: enhanced efficiency.
17 cl, 2 dwg
Authors
Dates
2007-08-20—Published
2003-01-29—Filed