Abstract: An apparatus, system and method for heat and cold recovery onboard a floating storage regasification unit (FSRU). A heat recovery apparatus onboard a FSRU includes a LNG vaporizer, a heat transfer fluid configured to transfer heat of vaporization to LNG in the LNG vaporizer during active regasification mode and thereby obtain cold of LNG, a heat recovery fluid including a portion of the heat transfer fluid, wherein the heat recovery fluid is configured to employ the cold of LNG to completely cool FSRU machinery and an FSRU air conditioning unit during active regasification mode, and thereby the heat recovery fluid obtains machinery heat, and wherein the heat of vaporization includes the machinery heat and at least one additional heat source.

Abstract: A natural gas liquefaction vessel including an increased deadweight tonnage, as compared to a liquefied natural gas carrier (LNGC) of a comparably-sized ship, is achieved by reducing the LNGC's cargo capacity. This difference creates room on the port and starboard sides of cargo tanks to increase the size of the adjacent wing tanks. The increased size of the wing tanks occupy the space created by the reduced cargo tank size of the vessel and may support a larger upper trunk deck. The ballast wing tanks and smaller cargo tanks increase the deadweight available. With this approach, the larger upper trunk deck of the vessel is able to support an efficient floating liquefaction plant that improves the LNG value chain because it is capable of producing 2.0-3.0 MTPA in the footprint of a standard vessel hull, such as for example a Q-Max hull.

Abstract: A safety for hammer-equipped pistols, which includes a lock pin slidably mounted in the handle of a pistol, a companion lock pin spring biasing the lock pin inwardly of the handle toward the hammer, a locking rod slidably mounted in the handle in angular relationship with respect to the lock pin, the upper end of which locking rod is adapted to normally engage a seat provided in the lock pin and a release pin normally located in a release pin seat provided in the base of the handle, for engaging the opposite, or lower end of the locking rod and preventing relative movement between the locking rod and the lock pin.