摘要:
The invention relates to a tank (11) for storage of cryogenic fluids. The tank (11) comprises a base section (12), a vertical wall element (14) and preferably an upper top (19). The tank (11) is provided with a fluid tight barrier (26) intended to prevent the stored fluids to escape to the surroundings. The fluid tight barrier (26) is formed of thin metal plates joined together. At least the vertical wall (14) comprises an inner structurally supporting wall element (24) and an outer structurally supporting wall element (25). The fluid tight barrier (26) is arranged between the inner (24) and the outer (25) structurally supporting wall element. The invention relates also to a method for constructing such tank (11), where the base part (12) is firstly erected whereupon a vertical wall (14) is concreted, preferably by means of slipforming or jumpforming. Firstly, the inner structurally supporting wall element (24) of the wall (14) is reinforced and concreted, whereupon a fluid tight barrier (26) is arranged on the external side of the inner structurally supporting wall element (24), whereupon the outer structurally supporting wall element (25) is reinforced and concreted.
摘要:
A cryogenic liquid storage tank includes a base plate and side wall extending upwardly. The base plate and side wall include an outer leaf enveloping an inner leaf The outer leaf part of the base plate includes a lower, outer leaf concrete bottom plate on a substrate. The bottom plate is continuous with an outer leaf reinforced concrete layer of the outer side wall. An inward surface of the bottom plate and concrete layer of the outer leaf are lined with a continuous outer leaf metallic membrane. A bottom insulation layer is arranged above the outer leaf metallic membrane on the bottom plate. The inner leaf includes an inner leaf concrete bottom layer on the bottom insulation portion. The inner leaf metal membrane is lined with an inner leaf inner concrete layer. The outer leaf hoop stress reinforced outer concrete wall supporting an insulated dome structure.
摘要:
A system and method for handling waste gas including separation of CO2 is disclosed. The system includes a horizontal tunnel with a sequence of sections including a cooling section, a CO2 absorption section and a cleansing section. The system further comprises a heat exchanger for heating the CO2 depleted waste gas before it is introduced into the chimney with heat from the incoming untreated waste gas.
摘要:
A cryogenic liquid storage tank includes a base plate and side wall extending upwardly. The base plate and side wall include an outer leaf enveloping an inner leaf. The outer leaf part of the base plate includes a lower, outer leaf concrete bottom plate on a substrate. The bottom plate is continuous with an outer leaf reinforced concrete layer of the outer side wall. An inward surface of the bottom plate and concrete layer of the outer leaf are lined with a continuous outer leaf metallic membrane. A bottom insulation layer is arranged above the outer leaf metallic membrane on the bottom plate. The inner leaf includes an inner leaf concrete bottom layer on the bottom insulation portion. The inner leaf metal membrane is lined with an inner leaf inner concrete layer. The outer leaf hoop stress reinforced outer concrete wall supporting an insulated dome structure.
摘要:
The invention relates to a tank (11) for storage of cryogenic fluids. The tank (11) comprises a base section (12), a vertical wall element (14) and preferably an upper top (19). The tank (11) is provided with a fluid tight barrier (26) intended to prevent the stored fluids to escape to the surroundings. The fluid tight barrier (26) is formed of thin metal plates joined together. At least the vertical wall (14) comprises an inner structurally supporting wall element (24) and an outer structurally supporting wall element (25). The fluid tight barrier (26) is arranged between the inner (24) and the outer (25) structurally supporting wall element. The invention relates also to a method for constructing such tank (11), where the base part (12) is firstly erected whereupon a vertical wall (14) is concreted, preferably by means of slipforming or jumpforming. Firstly, the inner structurally supporting wall element (24) of the wall (14) is reinforced and concreted, whereupon a fluid tight barrier (26) is arranged on the external side of the inner structurally supporting wall element (24), whereupon the outer structurally supporting wall element (25) is reinforced and concreted.