Centrifugal compressor compression ammonia or syngas (often contains large amounts of ammonia), the system must be kept dry, as to reduce oil and transport gascontact.
采用离心压缩机压缩氨或合成气(常含大量氨)时，系统必须保持干燥，尽可能减少油与输送气接触。
2
Natural gas that is not in contact with oil in a reservoir. Nonassociated gas is usually dry gas.
在储层中不与油接触的天然气。非伴生天然气通常为干气。
3
The techniques are as follows: homogeneous oil separation - flocculation precipitation - gas floatation - biological contact oxidation.