Carbon dioxide compression systems

摘要

The present application provides a gas compression system (200) for use with a gas stream (230). The gas compression system (200) may include a number of compressors (210) for compressing the gas stream (230), one or more ejectors (270) for further compressing the gas stream (230), a condenser (350) positioned downstream of the one or more ejectors (270), and a waste heat source (205). A return portion (390) of the gas stream (230) may be in communication with the one or more ejectors (270) via the waste heat source (205).