A system for emptying a gravity separated fluid including a flexible bag storing the fluid arranged within a protection structure, the protection structure including a bottom element forming the lower section of the protection structure, the flexible bag being connected to the protection structure, and includes at least one fluid conduit providing fluid communication between the flexible bag and outside the protection structure. A first outlet pipe is arranged inside the flexible bag near the bottom element and is connected to and in fluid communication with the at least one fluid conduit. A perforated tube surrounding the outlet pipe provides an annulus fluid passage, water is supplied to the structure volume, and the fluid is emptied through the at least one fluid conduit, through the perforations in the perforated tube, through the annulus fluid passage to the first outlet pipe.

A transport system for hauling non-hazardous bulk liquids via dry van with a trailer that contains two or more deflatable, flexible bladder tanks that are pressure tested and welded to the trailer bed of the dry van. The bed is pre-lined to avoid puncture. Upon delivery to its destination, the flexible, deflatable bladder tanks are drained completely and deflated, ready for re-use.

A liner for a tank container, wherein the tank container is used for the transportation of cargo such as liquids, gases, and flowable solids. The liner is made of a polymeric material and it is sized to fit within the tank container. The liner is secured to the tank container using flexible gland flanges that are sandwiched between the tank body and the cover of the specific hole.

The present invention is directed to new and improved industrial containment bags wherein the improvement comprises providing methods and technologies for improving the integrity of such bags during processes designed for lifting, transporting storing and/or disposing of the same. In certain embodiments, the improvement includes providing methods and technologies for improving the sealing capabilities of the bag's closure systems. In other embodiments, the improvement includes providing methods and technologies for assessing the load balance of materials being contained in such industrial containment bags; and thereafter, compensating for any significant load imbalances. The present invention is also directed to methods of manufacturing, using, filling, lifting, transporting, storing, and/or disposing of such new and improved industrial containment bags.

A non-self supporting containment bag used in conjunction with a dumpster container. The bag has a center opening that extends across the top of the bag, substantially centered on the top of the bag. The top of the bags is formed with sufficient spare material at the ends of the rectangular shaped bag to allow the top to be inverted over the sides of the container. The opening when closed, has sufficient material to form opposing triangular folds that extends above the top of the bag and the top of the container, when the bag is lining the container.

Pre-assembled, self-contained, portable tank and method of using the tank for storing backflow fluids during hydrocarbon production operations. Tank is rapidly deployable and has a collapsible and refillable bladder for storing approximately 50,000 gallons or 1200 BBLS of fluids and a secondary containment with a holding capacity 120% of that of the bladder. When closed for transport, the tank is sufficiently compact and light to be movable with a light body pickup truck with an accompanying trailer over public roadways. After delivery to a site, a crew of two to five persons can set-up the tank for use within about 20 to 120 minutes.

A thermal liner relates to the field of thermal insulation in the transportation of freight, and comprises a heat-insulating material, in which the components are hermetically connected to each other, wherein the liner matches the inner shape of a container, has a front wall that opens, and has fastening elements along an upper perimeter, which are designed to allow the insert to be fastened in a container using a cord and inner eyes of the metal container, wherein the thermal liner is made of a combination of materials, and the heat-insulating material used is metallized, laminated, expanded polyethylene and black polyethylene film which provides the required temperature difference between the outside temperature and the inside temperature, and helps lower the thermal conductivity

The invention relates to an assembly (10) of a tank container (20), an inliner (40) and a connection unit (60) for the transport and/or storage of a liquid. The inliner is present in the tank container and the outlet of the inliner is connected to the drain hole (25) of the tank container. A connection unit is present that secures the connection of both outlets and at the same time provides a liquid tight and an air tight connection with an external unit for the delivery or discharge of the liquid contents.

The present invention relates to a flexible tank wherein liquid can be stored and which can transport liquid from one location to another location by means of a vehicle and having a lower compartment and an upper compartment positioned one above the other. As an improvement, said flexible tank comprises at least one tank body formed by at least one flexible wall joined in a manner forming a flexible pipe-like form and at least one folding region having at least one first folding line and at least one second folding line provided such that a passage throttle is defined in between.

The container includes a lower wall and an erect side wall limiting an upper opening of a housing for accommodating a flexible pouch containing a fluid; containment elements including a containment wall, the gap between its peripheral edge and the side wall being limited; the containment wall adapted to be applied against the pouch and held fixed in this position by holding elements arranged in the container and borne by the containment elements by a structural and functional combination, and being movable between an inactive retracted state and an active expanded state, in which a distal end part is either moved away from the side wall or applied there against without any chance of sliding; and adapted to be applied at any desired location of a zone of the side wall such that the containment wall can be applied and held against the pouch regardless of how full the latter is.