Application of the Cumulative Kinetic Model in the Comminution of Critical Metal Ores
Over the last decades, several reliable mathematical models have been developed for simulating ore comminution processes and determining the Work Index. Since Fred Chester Bond developed the Work Index standard procedure in 1961, numerous attempts have been made to find simpler, faster, and economic...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-07-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/10/7/925 |
| _version_ | 1797562878464622592 |
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| author | Victor Ciribeni Regina Bertero Andrea Tello Matías Puerta Enzo Avellá Matías Paez Juan María Menéndez Aguado |
| author_facet | Victor Ciribeni Regina Bertero Andrea Tello Matías Puerta Enzo Avellá Matías Paez Juan María Menéndez Aguado |
| author_sort | Victor Ciribeni |
| collection | DOAJ |
| description | Over the last decades, several reliable mathematical models have been developed for simulating ore comminution processes and determining the Work Index. Since Fred Chester Bond developed the Work Index standard procedure in 1961, numerous attempts have been made to find simpler, faster, and economically more advantageous alternative tests. In this paper, a Bond test simulation based on the cumulative kinetic model (CKM) has been checked on a spreadsheet. The research has been accomplished by conventionally determining the kinetic parameters for some Ag and Au ores and for three pure minerals and one rock that are common constituents of the gangue rock. Analysis of the results obtained allowed to develop a simplified procedure for calculating the kinetic parameters and their application to Work Index determination through simulation. |
| first_indexed | 2024-03-10T18:35:03Z |
| format | Article |
| id | doaj.art-dca7680ebfd148d39e9d233dea6f6f4f |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-10T18:35:03Z |
| publishDate | 2020-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-dca7680ebfd148d39e9d233dea6f6f4f2023-11-20T06:21:24ZengMDPI AGMetals2075-47012020-07-0110792510.3390/met10070925Application of the Cumulative Kinetic Model in the Comminution of Critical Metal OresVictor Ciribeni0Regina Bertero1Andrea Tello2Matías Puerta3Enzo Avellá4Matías Paez5Juan María Menéndez Aguado6Instituto de Investigaciones Mineras, Universidad Nacional de San Juan, 5400 San Juan, ArgentinaInstituto de Investigaciones Mineras, Universidad Nacional de San Juan, 5400 San Juan, ArgentinaInstituto de Investigaciones Mineras, Universidad Nacional de San Juan, 5400 San Juan, ArgentinaInstituto de Investigaciones Mineras, Universidad Nacional de San Juan, 5400 San Juan, ArgentinaInstituto de Investigaciones Mineras, Universidad Nacional de San Juan, 5400 San Juan, ArgentinaInstituto de Investigaciones Mineras, Universidad Nacional de San Juan, 5400 San Juan, ArgentinaEscuela Politécnica de Mieres, Universidad de Oviedo, 33600 Oviedo, SpainOver the last decades, several reliable mathematical models have been developed for simulating ore comminution processes and determining the Work Index. Since Fred Chester Bond developed the Work Index standard procedure in 1961, numerous attempts have been made to find simpler, faster, and economically more advantageous alternative tests. In this paper, a Bond test simulation based on the cumulative kinetic model (CKM) has been checked on a spreadsheet. The research has been accomplished by conventionally determining the kinetic parameters for some Ag and Au ores and for three pure minerals and one rock that are common constituents of the gangue rock. Analysis of the results obtained allowed to develop a simplified procedure for calculating the kinetic parameters and their application to Work Index determination through simulation.https://www.mdpi.com/2075-4701/10/7/925comminutionsimulationwork indexgrindabilitycritical metals |
| spellingShingle | Victor Ciribeni Regina Bertero Andrea Tello Matías Puerta Enzo Avellá Matías Paez Juan María Menéndez Aguado Application of the Cumulative Kinetic Model in the Comminution of Critical Metal Ores Metals comminution simulation work index grindability critical metals |
| title | Application of the Cumulative Kinetic Model in the Comminution of Critical Metal Ores |
| title_full | Application of the Cumulative Kinetic Model in the Comminution of Critical Metal Ores |
| title_fullStr | Application of the Cumulative Kinetic Model in the Comminution of Critical Metal Ores |
| title_full_unstemmed | Application of the Cumulative Kinetic Model in the Comminution of Critical Metal Ores |
| title_short | Application of the Cumulative Kinetic Model in the Comminution of Critical Metal Ores |
| title_sort | application of the cumulative kinetic model in the comminution of critical metal ores |
| topic | comminution simulation work index grindability critical metals |
| url | https://www.mdpi.com/2075-4701/10/7/925 |
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