(1) By mixing pulverized coal ash with caustic lime in a drop tube furnace tests were conducted for enhancing SO 2 removal rate.

(2) The experimental results of flue gas desulphurization with caustic lime and hydrated lime activated by water spraying in a desulphurization reactor are presented.

(3) By mixing - coal ash with caustic lime a - tube furnace tests were conducted for enhancing SO 2 removal rate.

(4) The effect is also studied of the mixing ways of fly ash with caustic lime on the SO_2 removal rate and the calcium utilization of the calcium-based sorbent.

(5) The effect is also studied of the mixing ways of pulverized coal ash with caustic lime on the SO 2 removal rate and the calcium utilization of the calcium based sorbent.

(6) Also studied was the effect of the mixing mode of pulverized coal ash with the caustic lime on the SO 2 removal rate and the calcium utilization rate of the calcium based sorbent.

(7) The results show that the activities of two sorbents are improved obviously by humidification with water spray and the caustic lime has better application prospect because of cheaper cost.

(8) One 'very strong mixture' used in the book is the Veninum Lupinum, which consists of a mix of aconite, taxus baccata, caustic lime , arsenic, bitter almonds and powdered glass mixed with honey.

(9) This bag is a desiccant and its major ingredient is caustic lime.