Methods and systems for improving the energy efficiency of carbon dioxide capture

摘要: A system for carbon dioxide capture from a gas mixture comprises an absorber that receives lean solvent stream (containing chemical solvent, physical-solvent additive, and water) the stripper, stripper rich produces product through use of reboiler in fluid communication with lower portion condenser vapor outlet cross-exchanger inlet on splitter. The splitter is configured to separate into first second portion, where directly passes prior passing stripper.