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1. WO2020089549 - STORAGE FACILITY FOR LIQUEFIED GAS

Publication Number WO/2020/089549
Publication Date 07.05.2020
International Application No. PCT/FR2019/052546
International Filing Date 24.10.2019
IPC
F17C 13/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
13Details of vessels or of the filling or discharging of vessels
CPC
F17C 13/004
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
13Details of vessels or of the filling or discharging of vessels
004for large storage vessels not under pressure
F17C 2201/0157
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2201Vessel construction, in particular geometry, arrangement or size
01Shape
0147complex
0157Polygonal
F17C 2201/0166
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2201Vessel construction, in particular geometry, arrangement or size
01Shape
0147complex
0166divided in several chambers
F17C 2201/0171
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2201Vessel construction, in particular geometry, arrangement or size
01Shape
0147complex
0171comprising a communication hole between chambers
F17C 2201/052
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2201Vessel construction, in particular geometry, arrangement or size
05Size
052large (>1000 m3)
F17C 2203/0304
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2203Vessel construction, in particular walls or details thereof
03Thermal insulations
0304by solid means
Applicants
  • GAZTRANSPORT ET TECHNIGAZ [FR]/[FR]
Inventors
  • DELETRE, Bruno
  • DELANOE, Sébastien
Agents
  • LOYER & ABELLO
Priority Data
186005130.10.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) STORAGE FACILITY FOR LIQUEFIED GAS
(FR) INSTALLATION DE STOCKAGE POUR GAZ LIQUEFIE
Abstract
(EN)
The invention relates to a storage facility (1) comprising: a first tank (2) and a second tank (3) each comprising a plurality of walls defining an internal space, each one of the first and second tanks (3) being supported by load-bearing walls, and comprising, in a thickness direction from the exterior to the interior of the tank, a thermally insulating barrier and a sealing membrane, the first tank (2) and the second tank (3) being separated from one another by a cofferdam wall (12), a metal tube passing through the cofferdam wall (12) and opening into the internal space of the first tank (2) and of the second tank (3), a support conduit located in the cofferdam wall (12) and surrounding the metal tube in order hold the metal tube, in which the metal tube comprises a first collar welded in a sealed manner to the sealing membrane of the first tank (2) and a second collar welded in a sealed manner to the sealing membrane of the second tank (3).
(FR)
L'invention concerne une installation de stockage (1) comprenant : une première cuve (2) et une deuxième cuve (3) comprenant chacune une pluralité de parois définissant un espace interne, chacune des première et deuxième cuves (3) étant supportées par des parois porteuses, et comprenant dans une direction d'épaisseur de l'extérieur vers l'intérieur de la cuve une barrière thermiquement isolante et une membrane d'étanchéité, la première cuve (2) et la deuxième cuve (3) étant séparées l'une de l'autre par une paroi de cofferdam (12), un tube métallique traversant la paroi de cofferdam (12) et débouchant dans l'espace interne de la première cuve (2) et de la deuxième cuve (3), une conduite de support située dans la paroi de cofferdam (12) et entourant le tube métallique afin de maintenir le tube métallique, dans laquelle le tube métallique comprend une première collerette soudée de manière étanche à la membrane d'étanchéité de la première cuve (2) et une deuxième collerette soudé de manière étanche à la membrane d'étanchéité de la deuxième cuve (3).
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