| 摘要 |
The individual stages or individual groups of stages are cleaned by introducing a cleaning fluid, with the turbo-compressor running, into the gas feed or the particular stage or group of stages to be cleaned and taking off the cleaning fluid, laden with the dissolved-off soiling matter, after it has passed through the stage or group of stages, suitably via condensate removal vessels. The last stage or group of stage 1d is treated first, a suitable solvent or other cleaning fluid being introduced via a valve 6a and the dirt-laden cleaning fluid being withdrawn via a condensate removal vessel 4. The process is repeated for the remaining stages or groups of stages 1c, 1b, 1a in succession. <IMAGE> |
