The present invention is a tank for storing pressurized gas. The tank comprises at least one tubular element (1) having a wall comprising a layer of prestressed concrete (6), at least one circumferential mechanical reinforcing layer (8), at least one axial mechanical reinforcing layer (7) and a sealing layer (5). The concrete from which the layer of prestressed concrete is made is chosen from ultra high performance fiber-reinforced concretes.

A device for storing and transporting liquefied gas, including a first inner reservoir extending in a longitudinal direction, a second outer reservoir, the device having a system for holding the first reservoir in the second reservoir having a first rigid connection between the first reservoir) and the second reservoir at a first longitudinal end, and, at a second longitudinal end of the device, a mechanism for suspending the first reservoir inside the second reservoir having an assembly of tie rods, a first end of the tie rods being attached to a sheath that is secured to the first reservoir via a washer(s) and nut assembly, these being fitted around the tie rod, a second end of the tie rods being attached to a sheath that is secured to the second reservoir via a washer(s) and nut assembly.

In a cylindrically-formed gasholder sealing member interposed between an inner circumferential surface of a tank constituting a gasholder and an outer edge of a shock-absorbing member that rises and falls within the tank along with a movable piston that rises and falls within the tank at an outer circumferential side of the movable piston, both surfaces of at least a tank-ward end, out of a tank-ward end on a side anchored to the inner circumferential surface of the tank and a shock-absorbing member-ward end on a side anchored to the outer edge of the shock-absorbing member, are covered by ethylene propylene diene rubber, and a portion other than the tank-ward end and the shock-absorbing member-ward end is not covered by ethylene propylene diene rubber.

A system is provided for loading one or more transport tank. The system comprises one or more load lines for connecting between on-site storage tanks or vessels and the transport tanks; one or more vapour return lines for connecting between the transport tanks and an on-site flare or downstream units; an oxygen deficient medium source; one or more oxygen deficient medium blend supply lines connectable to each of the vapour return lines; a HMI/PLC for automation and control of the operations of the system; and a control panel in communication with the HMI/PLC for starting and stopping operation of the system. Gases displaced from the transport tanks during loading can be sent directly to flare or downstream units. A method is provided for loading a fluid from one or more on-site storage tanks or vessels to one or more transportation tanks in which gases displaced from the transport tank during loading are sent directly to flare or downstream units; and the method is automatically monitored and controlled via an HMI/PLC.

A system includes a valve (14) configured to operate a filling of a tank (11); and blocking device (15) that blocks access to the valve (14). The blocking device (15) is operated between a closing and an opening position by an actuator (20) governed by a wireless terminal (12). The wireless terminal (12) includes a transceiver (65) for sending a charging signal (WD) that includes a data signal portion (D) and a supply portion (W) carrying energy via electromagnetic induction, in particular a WPC (Wireless Power Consortium) signal. The blocking device (15) is configured for receiving electrical energy from the supply portion (W) to operate the actuator (20). The blocking device (15) also includes a control module (70) enabling operation of the actuator (20) according to the data signal portion (D) exchanged with a corresponding control module (60) of the wireless terminal (12).

The present disclosure is directed to a compressed fuel dispensing station having a compressor configured to compress a fuel source, a plurality of fuel dispensing units, at least one low pressure compressed fuel reservoir fluidly connected to the fuel compressor and the plurality of fuel dispensing units, and a plurality of high pressure compressed fuel reservoirs, wherein each high pressure compressed fuel reservoir is fluidly connected to the fuel compressor and at least one fuel dispensing unit.

A vacuum heat-insulating material includes: an outer cover material; and a core material which is sealed in a tightly closed and decompressed state on the inside of the outer cover material. Outer cover material has gas barrier properties and satisfies at least one of a condition that a linear expansion coefficient is 8010.sup.5/ C. or lower when a static load is 0.05 N within a temperature range of 130 C. to 80 C., inclusive, a condition that an average value of a linear expansion coefficient is 6510.sup.5/ C. or higher when a static load is 0.4 N within a temperature range of 140 C. to 130 C., inclusive, a condition that an average value of a linear expansion coefficient is 2010.sup.5/ C. or higher when a static load is 0.4 N within a temperature range of 140 C. to 110 C., inclusive, and a condition that an average value of a linear expansion coefficient is 1310.sup.5/ C. or higher when a static load is 0.4 N within a temperature range of +50 C. to +65 C., inclusive.

A method of preventing cross-contamination comprising providing a first tank having standard thread fittings, providing a second tank having reverse thread fittings, storing LPG in the second tank, and storing anhydrous ammonia in the first tank.

The invention relates to a pressure vessel (1) with an interior chamber (30), in particular for storing hydrogen, comprising a vessel wall (12) which has or consists of a composite material unit (14, 22, 26) with reinforcing fibers (16) and a thermoplastic plastic matrix (18), wherein the composite material unit (14, 22, 26) is arranged and configured such that the reinforcing fibers (16) can be removed as continuous fibers, in particular non-destructively, so that the composite material unit can be reused.

Fluid storage tank, comprising at least one layer, wherein the at least one layer encloses at least one chamber, further comprising a valve, the valve connecting an interior of the at least one chamber with an exterior of the at least one chamber, wherein the fluid storage tank is made at least partially by means of 3D-printing.