| abstract |
The invention relates to an arrangement comprising a storage tank (1, 2) and at least one evaporator (E1) associated with the storage tank (1, 2), which serves to evaporate liquid withdrawn from the storage tank (1, 2). According to the invention, the evaporator (E1) is followed by at least one heat exchanger (E2), wherein the heat exchanger (E2) the heat exchange between the vaporized liquid (6) and another from the storage container (1, 2) taken and evaporated, the pressure build-up in the Storage tank (1, 2) serving liquid fraction (8, 10) is used. |