Abstract: A device for collecting and separating liquids, preferably liquefied gas, the device having a first container having a bottom wall with a first tubular discharge pipe passing through it and opening out into a first storage tank. A second container is contained inside the first container. The second container has a bottom wall above the level of the first discharge pipe(s), and a top side wall including at least one drain orifice in its base communicating with a lateral passage, and a bottom side wall extending to below the level of the top end of the first discharge pipe, and a lateral passage between the side walls of the two containers. A liquid collector duct opens into the second container, and a second discharge pipe extends from above the second container and opens into a second liquefied gas storage tank.

Abstract: A support installed at sea in grounded or floating manner, the support including both a processor installation on its deck for processing a first liquid that is dangerous and/or corrosive, preferably liquefied natural gas (LNG), and also at least one tank for storing said first liquid, preferably an LNG tank incorporated within the hull of the support under the deck. The support includes at least one container situated outside the support and situated at least in part, and preferably completely, below the deck of the support on which said installation is supported, the container being fastened to the support, preferably in reversible manner, the deck including or supporting a first transfer mechanism suitable for transferring towards the container any leakage liquid flowing from at least a portion of the installation, in particular in the event of a leak.

Abstract: A support installed at sea in grounded or floating manner, the support including both a processor installation on its deck for processing a first liquid that is dangerous and/or corrosive, preferably liquefied natural gas (LNG), and also at least one tank for storing said first liquid, preferably an LNG tank incorporated within the hull of the support under the deck. The support includes at least one container situated outside the support and situated at least in part, and preferably completely, below the deck of the support on which said installation is supported, the container being fastened to the support, preferably in reversible manner, the deck including or supporting a first transfer mechanism suitable for transferring towards the container any leakage liquid flowing from at least a portion of the installation, in particular in the event of a leak.

Abstract: A device for collecting and separating liquids, preferably liquefied gas such as LNG, the device having a first container having a bottom wall with a first tubular discharge pipe passing therethrough and opening out into a first storage tank; a second container contained inside said first container, comprising a bottom wall above the level of said first discharge pipe(s), and a top side wall including at least one drain orifice in its base communicating with a lateral passage, and a bottom side wall extending to below the level of the top end of the first discharge pipe, and a said lateral passage between the side walls of the two containers; and a liquid collector duct opening out into the second container, and a second discharge pipe extending from above second container and opening out into a second LNG storage tank.