Well someone will need to give you some design conditions, suction presssure, discharge pressure, required flow, and gas composition. From there you can go to the OEMs and they will help you determine what kind of compressor and how many. Typically for large transmission pipeline compressors a gas turbine driven centrifugal compressor is used.
plz contact to me & tell me how can i do this - You are not technically sound to do this so better you leave it alone.Technically sound people know exactly what they want, have worked hours on them and then detailed specifically where they got stucked for help from us.
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I not only use all the brains that I have, but all that I can borrow. Woodrow Wilson