Elie К. Design and intensification of the process of dry hydratation at two-stage treatment limes by water

Object - process of imbibition limes water and hydrations of the moistened lime, devices for wetting and hydrations. Improvement of the basic stages of manufacture of superfine calcium hydroxide and creation of perspective hardware decor of process. Methods - in work are used methods of physical and mathematical modelling of processes which are investigated. At definition of thermal model of process of hydration used a method of thermal modelling. Experimental researches spent on installations of laboratory type, stands of the increased type and полупромышленных. Theoretical and practical results have practical value in chemical production at manufacturing soda ash and adjacent products. Their realization will allow to improve operating with processes and devices. Novelty - theoretically proved and experimentally investigated new process of processing of lime by a steam-gaseous phase and water in front of the device of hydration - process of "submergence" шматов limes in water; the mathematical model which describes kinetics of seepage шматов limes at their full submergence in a liquid is developed; it is developed full mathematical model of processes which proceed in a hydrator at processing preliminarily moistened lime; the developed technological schema and a design of the device of the previous wetting of lime and a hydrator for carrying out of continuous process of hydration of lime. A degree of introduction - trial tests. Area - chemical mechanical engineering.