calcium hydroxide particles, method for preparing calcium hydroxide particles and method for treating flue gases

摘要

The present invention relates to calcium hydroxide particles having a total pore volume greater than 0.18 cm 3 / g, said total pore volume being calculated with the bjh method for a range of pores having a diameter between 20 and 1000 å, said particles characterized in that the partial pore volume bjh for the pore range having a diameter between 20 and 100 å corresponds to more than 20% of said total pore volume bjh.