| 摘要 |
Abstract A method for the compression of boil-off gas produced in the storage of liquefied natural gas (LNG) is described, wherein said boil-off gas is compressed in a single stage or multistage manner and then fed to a further use. According to the invention, the boil-off gas (1) that is to be compressed undergoes a pressure elevation by means of at least one ejector (Y), is warmed (E2) and compressed (V) in a single-stage or multistage manner, wherein the motive gas (2) used for the ejector (Y) is a substream of the compressed boil-off gas and/or a gas, the composition of which is substantially identical to or similar to that of the boil-off gas (1) and/or the addition of which to the boil-off gas does not adversely affect the intended use of the compressed boil-off gas. (Figure 1) Fig. 1 4 r ----- El |
