A system for processing gases produced by evaporation of cryogenic liquids and for supplying pressurized gases to gas engines.

摘要

According to the invention, a system for treating a gas produced by evaporation of a cryogenic liquid and supplying a pressurized gas to a gas engine comprises, in a downstream direction, compression means (11, 12, 13), a first heat exchanger (17) and a reliquefaction unit (10) having expansion means (30), as well as a line for supplying pressurized gas comprising a pump (48) for pressurizing the liquid in a downstream direction and means (61) for vaporization under high pressure. include The line for supplying the pressurized gas is, upstream of the vaporizing means 61 , the pressurized liquid of the supply line 56 , downstream of the first heat exchanger and upstream of the expansion means 30 of the reliquefaction unit 10 . Between the lines 22 there is a bypass 57 for providing a second heat exchanger 60 .