Ethane recovery and ethane rejection methods and configurations

作者: John Mak

DOI:

关键词: Flow ratioChemistryInorganic chemistryProcess engineeringTurboexpander

摘要: Contemplated plants for flexible ethane recovery and rejection by allowing to switch the top reflux demethanizer from residue gas deethanizer overhead product controlling flow ratio of feed two different exchangers. Moreover, pressure is adjusted relative control rejection.

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