US 10 221 094 B1

Method of manufacturing hydrated lime

(22) 22.03.2017

(45) 05.03.2019

(57) A method of providing highly reactive hydrated lime and the resultant lime hydrate where an initial lime feed comprising calcium and impurities is first ground to a particle-size distribution with relatively coarse particles. Smaller particles are then removed from this ground lime and the smaller particles are hydrated, allowed to mature in a damp state, and flash dried to form a hydrated lime, which is then milled to a significantly smaller particle size than that of the relatively coarse particles.

(71) Mississippi Lime Company, St. Louis, MO (US)

(73) Mississippi Lime Company, St. Louis, MO (US)

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