USE OF SOLVENT STREAM AS MOTIVE FLUID IN EJECTOR UNIT FOR REGENERATING SOLVENT FOR ABSORPTION UNIT

摘要

The invention provides a process and system for regenerating a solvent used to remove carbon dioxide from feed gases, such as natural gas and synthesis gas. The process and system employs an eductor or ejector as an alternative to the prior art's vacuum compressor that is placed on the vapor stream from a vapor flash. This process and system saves substantial capital and operating costs over the prior art.