STUDY OF PARTICLE AGGREGATES COARSE-GRAINED MARL AND PROCESS OF DIS-AGGREGATION OF IT IN THE SEPARATOR WITH DEVICE AS MULTIPLE-BANDS
Abstract and keywords
Abstract (English):
Production of powder materials is accompanied by the formation of aggregates of particles, which complicates the process of their separation. For example coarse-grained marl with high resolution scanning electronic microscope and laser particle size analyzer studies performed that allowed to establish the size of the particles aggregating, volume distribution, their shape and nature of contacts between particles. In the experimental setup of the circulation separator disaggregated device in the form of multiple-bands, using the method of mathematical experiment planning central composite orthogonal plan 24 studied the effects on particle disaggregation of factors studied. The regions of their rational values have been defined.

Keywords:
powdered materials, а separator, particle aggregates, disaggregating device, efficiency of dis-aggregation process.
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