The exergy release mechanism and exergy analysis for coal oxidation in supercritical water atmosphere and a power generation system based on the new technology

The exergy release mechanism of coal oxidation in SCW is revealed, and energy level, exergy losses as well as exergy efficiency are quantitatively investigated. Finally, based on the SCWO technology of coal, a new power generation system is constructed, and the exergy efficiency of the new system and conventional system is compared and analyzed.