4Taylor K C. Nitric oxide catalysis in automotive exhaust systems [ J ]. Catalysis Reviews Science and Engineering, 1993 ( 35 ) :457 - 481.
5Gao Xiang, Luu hnngyang, Liu Mi. Desulfurization characteristic of calcium-based sorbent during activation process[ J]. Journal of Chemical Engineering of Japan,2001,34( 11 ) :1114-1119.
6Zhao Yi, Xu Peiyao, Wang Lidong. Simultaneous removal of SO2 and NO by highly reactiveabsorbent containing calcium hypochlo- rite [ J 1. Environmental Progress, 2008 ( 27 ) :460 -468.
