Title:
液化ガス製造システム
Document Type and Number:
Japanese Patent JP7045896
Kind Code:
B2
Abstract:
To provide a liquefied gas manufacturing system that can improve economic performance by reducing energy used when cryogenic separation and liquefaction are performed for liquefaction objective gas, and is maintenance free.SOLUTION: A liquefied gas manufacturing system includes: a thermoacoustic engine 90 provided with at least one or more engines 70 and provided with at least one or more acoustic heat pump parts 80; a liquefaction objective gas flow passage La for leading a liquefaction objective gas to a heater 71 and a heat absorber 81 in this described order; and a liquefaction natural gas flow passage Lt for leading a liquefaction natural gas to a radiator 82 and a cooler 72 in this described order.SELECTED DRAWING: Figure 1
Inventors:
Ken Kaneuchi
Application Number:
JP2018058689A
Publication Date:
April 01, 2022
Filing Date:
March 26, 2018
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
F25J1/00; F17C7/04; F25B9/00; F25B27/00; F25J5/00
Domestic Patent References:
| JP2017180746A | ||||
| JP2013234820A | ||||
| JP2016183767A | ||||
| JP2016044549A |
Foreign References:
| CN105698430A |
Attorney, Agent or Firm:
Patent business corporation r&c