Modeling of particle breakage in a smooth double roll crusher |
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| Authors: | Sajjan Kumar Soni Satish Chandra Shukla Gautam Kundu |
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| Institution: | aChemical Engineering Department, Indian Institute of Technology, Kharagpur, West Bengal, 721302 India |
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| Abstract: | A model has been developed to describe the breakage behavior of particle breakage in a smooth double roll crusher. In addition to this, an empirical relationship has been obtained between Hardgrove Grindability Index (HGI) of material and breakage parameters. The model uses matrix method of breakage process analysis. Experiments were carried out in a laboratory scale smooth double roll crusher using different materials. The model has been verified experimentally and gives product size distribution after breakage which matches with the experimental distribution well within the satisfactory range. |
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| Keywords: | Roll crusher Breakage parameters Size distribution Comminution modeling |
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