A fuel distribution station for land vehicles includes a first fuel tank assembly for releasably holding fuel and a second fuel tank assembly for releasably holding fuel. A control system selectively permits and monitors a discharge of fuel from both of the first and second fuel tank assemblies. An operation platform is elevated a predetermined distance above ground by support legs and is formed by rigidly connecting the first fuel tank assembly to the second fuel tank assembly.

A fuel distribution station includes a first fuel tank for releasably holding a first fuel, and a second fuel tank for releasably holding a second fuel. A connection member extends between the first fuel tank and the second fuel tank, and provides a rigid connection between the first fuel tank and the second fuel tank. A support structure supports the first fuel tank and the second fuel tank in an elevated position a predetermined distance above ground, sufficient to allow for passage of land vehicles beneath the support structure during a fueling operation. A control system is utilized for selectively permitting and monitoring a discharge of fuel from the first fuel tank and the second fuel tank to the land vehicles during the fueling operation.

A tank for transporting and/or storing a liquefied gas includes: a plurality of walls, each including, in a direction of the thickness of the wall, a thermally insulating barrier and a leak-tight membrane that rests against the thermally insulating barrier and is intended to be in contact with the liquefied gas inside the tank, the thermally insulating barrier including a plurality of self-supporting heat-insulating panels which each includes a block of polymer foam and a plate, a bottom wall of the plurality of walls includes a first portion at least partially surrounding a second portion of the bottom wall, the second portion including drain. The blocks of polymer foam of the second portion have a density greater than a density of the polymer foam blocks of the first portion.

A leg cover for stacking cylindrical tanks includes: a body for fitting over and accommodating a pair of legs supporting one of the cylindrical tanks, the body having a base with two opposing planar ground contact surfaces capable of contact with a ground surface on which the cylindrical tank rests when the cover is in use and two opposing curved surfaces disposed inwardly from each of the ground contact surfaces thereof, the two opposing curved surfaces each having curvatures for conforming with the curvature of a top surface of another of the cylindrical tanks. A leg cover has planar ground contact surfaces and includes a plurality of cavities formed in a base of the cover so that a series of grooves are formed in the ground contact surfaces, thereby providing traction to the contact surfaces.

A method for coating a wall with a metallic surface layer, the wall including an outer wall layer formed from or including a plastic material or a fiber composite material, the method comprising: in a first step providing a wall base body formed by the outer wall layer; therafter in a second step bonding the outer wall layer to an intermediate layer formed from or including a fiber composite material to form the wall to be coated, wherein fibers of the fiber composite material of the intermediate layer include a metallic surface, wherein fibers of the fiber composite material of the intermediate layer connected to the outer wall layer include a non-metallic fiber core coated with a metal or a metal alloy; and thereafter in a third step coating the wall with the metallic surface layer on a surface of the intermediate layer facing away from the outer wall layer.

A pressure vessel mounting structure (10) includes a plurality of bands (11) made of a composite material cured about the exterior surface (35) of the pressure vessel (30) to form an integral part of the vessel. The bands (11) may be spaced apart from one another to form a crisscrossing helical grid pattern with opposing ends (21) of the bands extending past a respective end (31) of the pressure vessel (30) and toward a longitudinal centerline (33) of the pressure vessel (30) to form a skirt (17). The skirt (17) provides mounting points (15) as well as a vertical standing mount for the vessel.

A fuel distribution station includes a first fuel tank for releasably holding a first fuel, and a second fuel tank for releasably holding a second fuel. A connection member extends between the first fuel tank and the second fuel tank, and provides a rigid connection between the first fuel tank and the second fuel tank. A support structure supports the first fuel tank and the second fuel tank in an elevated position a predetermined distance above ground, sufficient to allow for passage of land vehicles beneath the support structure during a fueling operation. A control system is utilized for selectively permitting and monitoring a discharge of fuel from the first fuel tank and the second fuel tank to the land vehicles during the fueling operation.

Decrease speed (gas pressure decrease speed) of fuel gas pressure in an in-vehicle fuel gas container and elapsed time after the fuel gas pressure reaches a predetermined lower limit value are measured. Then, based on the gas pressure decrease speed and the elapsed time, it is determined whether or not a burping occurrence condition where a fuel gas which entered space between an inner layer and an outer layer of the in-vehicle fuel gas container is discharged to the outside of the outer layer is satisfied. If the burping occurrence condition is satisfied, at the time of filling the fuel gas in the in-vehicle fuel gas container, control to prevent detection of the fuel gas by the fuel gas detector is performed.

The present invention belongs to the field of offshore wind power and, in particular, relates to system for transporting hydrogen produced from seawater and method based on an existing offshore wind power plant. The system comprises a wind generator, a seawater electrolytic cell device and a hydrogen transporting unit, wherein the wind generator is configured for converting wind energy into electric energy, the seawater electrolytic cell device is configured for electrolyzing seawater by making using of electric energy supplied by the wind generator and the hydrogen transporting unit is configured for transporting hydrogen produced by the seawater electrolytic cell device to a land. According to the present invention, by combining offshore wind power with seawater hydrogen production, resource advantages of the offshore wind power plant is utilized fully, so that the seawater hydrogen production cost is lowered.

A sealed and thermally insulating storage tank for a fluid that is anchored in a load-bearing structure built into a ship, the ship having a longitudinal direction, the tank having a loading/unloading tower suspended from a ceiling wall of the load-bearing structure, the loading/unloading tower including first, second and third vertical pylons defining a prism of triangular section, the loading/unloading tower carrying at least a first pump, the tank having a support foot that is fastened to the load-bearing structure, the tank having at least one sump, the first pump being arranged outside the triangular prism and being aligned with the support foot in a first transverse plane that is orthogonal to the longitudinal direction of the ship.