Desulphurization system has certain influence for the efficiency of ESP after its operation and the fumeemission density can not be passed.
脱硫系统投运后对电除尘器效率有一定影响，烟尘排放浓度不能达标。
2
And the external causes includes coal combustion temperature and fumeemission temperature, the internal causes includes maceral composition, volatility content and calorific capacity.