| 摘要 |
The machine comprises a plurality of series-connected compression stages, incorporating at least two different types of compressor. The inlet stages of the machine are constituted by centrifugal compressors (C1, C2) and the outlet stages are constituted by peripheral compressors (Pn-1, Pn), with the compressors being driven by a single drive shaft (30) and being lodged in a single housing (24, 26, 28). The machine is particularly intended for delivering a few hundreds to several tens of thousands of m3 of carbon dioxide gas per hour at a pressure of about 150 bars to about 300 bars.
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