Simulation and Exergy Analysis of Scrubbing-Cooling Chamber in Entrained-Flow Bed Gasification System

The effects of temperature and pressure of the inlet syngas and temperature and flow rate of the scrubbing-(cooling) black-water on the water/vapor ratio of the outlet raw gas from the scrubbing-(cooling) chamber were simulated and investigated using a scrubbing-cooling chamber model built on the Aspen Plus software.The simulation results show that temperatures of(inlet) syngas and/or scrubbing-cooling black-water would affect the water/vapor ratio of outlet raw gas by affecting the water evaporation rate i...