ENERGY RECOVERY APPARATUS USING REGASIFICATION FACILITY AND OPERATING METHOD OF THE SAME

摘要

An energy recovery apparatus using regasification facility is provided. An energy recovery apparatus comprises a storage tank where liquefied natural gas is stored; a vaporizer regasifying into natural gas in a state of high temperature and high pressure, provided with liquefied natural gas from the storage tank; a first expansion turbine provided with liquefied natural gas from the vaporizer, generating rotational force as natural gas expands inside; a compression turbine rotating together with the first expansion turbine connected to the same, compressing as outside air enters; and a compressed air storage part provided with compressed air from the compression turbine and storing the air.