Guangdong Province Engineering Laboratory for Air Pollution Control China Institute of Environmental Sciences of Ecology and Environment 510655;
Guangdong Provincial Key Laboratory of Water and Air Pollution Control 510655;
School of Environmental Science and Engineering Yat-sen University 510275;
CO_(2)absorption; Synergistic desulfurization and denitrification; Wet scrubbing process; Urea-NaClO_(2)-Ca(OH)_(2)absorbent; Carbonation reaction;