Tag Archives for Nitrogen

Nitrogen Rejection Process by Air Products and Chemicals

Application: Reject nitrogen from natural gas to increase heating value. Description: Natural gas feed to the nitrogen rejection unit (NRU) is partially condensed and fed to the top of the high-pressure (HP) column. A reboiler driven by condensing the feed … Continue reading

22. June 2018 by sam
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Nitrogen removal (reject) Process by Costain

Remove nitrogen from natural gas to increase calorific value and/or to reduce gas volume for compression. Natural gas is pretreated to remove constituents that can freeze in the subsequent cryogenic process or affect product quality. After cooling (1) against hydrocarbon … Continue reading

20. June 2018 by sam
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