System for transferring cryogenic fluids between a first point and a second point, and method for cooling a transfer system

摘要

System for transferring cryogenic fluids between a first point and a second point, and method for cooling a transfer system ".A system and a method for transferring cryogenic fluids (e.g., LNG) between a first LNG storage tank (41) and a second storage tank LNG (42).The system has two transfer lines (43 and 44), which extend between the tanks and which are fluidicamente connected together to form a closed circuit when the system is not in use.The transfer system includes a means for cooling the transfer lines (43 and 44), when the system is not in use.The LNG is circulated at high pressure through the closed circuit during idle intervals to keep the lines at a temperature at which the LNG to remain in a single phase, that is, net.