Title:
FLOATING FACILITY
Document Type and Number:
WIPO Patent Application WO/2020/026377
Kind Code:
A1
Abstract:
[Problem] To provide a technique for suppressing the effect of leakage of a flammable substance in a floating facility provided with a natural gas liquefaction apparatus. [Solution] A floating facility 1 is provided with a natural gas liquefaction apparatus, a hot-end part 2 is disposed in a position close to a dwelling section in a float part 11 having a planar shape which is longer in a boat length direction than in the boat width direction, and a cold-end part 3 is disposed in a position closer to a turret 12 than the hot-end part 2. In the cold-end part 3, distillation towers 341, 342, 343 for distilling liquid hydrocarbon components separated from natural gas, and a main cryogenic heat exchanger 321 for liquefying the natural gas are installed in mutually different modules 30, and the arrangement position of the modules 30 is selected so that the effects of leakage of a flammable substance, explosion, or fire can be suppressed.
Inventors:
TANIGAWA KEIJI (JP)
TSUNODA KAZUAKI (JP)
TSUNODA KAZUAKI (JP)
Application Number:
PCT/JP2018/028856
Publication Date:
February 06, 2020
Filing Date:
August 01, 2018
Export Citation:
Assignee:
JGC CORP (JP)
International Classes:
B63B35/44; F25J1/00
Domestic Patent References:
| WO2015002262A1 | 2015-01-08 |
Foreign References:
| JP2012083051A | 2012-04-26 | |||
| KR20130009064A | 2013-01-23 |
Other References:
ANONZMOUS: "Development of Libro? FLNG", BULLETIN OF THE JAPAN SOCIETY OF NAVAL ARCHITECTS AND OCEAN ENGINEERS, vol. 59, 1 January 2015 (2015-01-01), pages 14 - 18, XP055681377, ISSN: 1880-3725, DOI: 10.14856/kanrin.59.0_14
OTSUBO, KAZUHISA ET AL.: "Gas Explosion Analysis for FLNG Plant Layout Design", JOURNAL OF THE JAPAN SOCIETY OF NAVAL ARCHITECTS AND OCEAN ENGINEERS, vol. 19, 2014, pages 255 - 263, XP055681391, ISSN: 1880-3717, DOI: 10.2534/jjasnaoe.19.255
OTSUBO, KAZUHISA ET AL.: "Gas Explosion Analysis for FLNG Plant Layout Design", JOURNAL OF THE JAPAN SOCIETY OF NAVAL ARCHITECTS AND OCEAN ENGINEERS, vol. 19, 2014, pages 255 - 263, XP055681391, ISSN: 1880-3717, DOI: 10.2534/jjasnaoe.19.255
Attorney, Agent or Firm:
YAYOY PATENT OFFICE (JP)
Download PDF: