Selective Crushing of Run-of-Mine as an Important Part of the Hard Coal Beneficiation Process
To obtain commercial product of required quantitative and qualitative parameters, hard coal must be subjected to a number of processing operations. Preliminary stone removal from run-of-mine is one of them. Methods of such removal, including the method of selective crushing are described. Design sol...
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| Format: | Article |
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MDPI AG
2021-05-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/14/11/3167 |
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| author | Piotr Matusiak Daniel Kowol Tomasz Suponik Dawid M. Franke Paweł M. Nuckowski Barbara Tora Radosław Pomykała |
| author_facet | Piotr Matusiak Daniel Kowol Tomasz Suponik Dawid M. Franke Paweł M. Nuckowski Barbara Tora Radosław Pomykała |
| author_sort | Piotr Matusiak |
| collection | DOAJ |
| description | To obtain commercial product of required quantitative and qualitative parameters, hard coal must be subjected to a number of processing operations. Preliminary stone removal from run-of-mine is one of them. Methods of such removal, including the method of selective crushing are described. Design solutions for a KOMAG-type device for dry stone removal of run-of-mine are presented. The results of laboratory tests for selective crushing susceptibility of steam coal and coke are presented, and a comparative analysis of the tested types of coal is made. Possibilities of increasing the production of commercial products by using a Bradford drum crusher is analyzed from the economical point of view. |
| first_indexed | 2024-03-10T10:55:51Z |
| format | Article |
| id | doaj.art-a237c563c3794456893e526068c120e9 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T10:55:51Z |
| publishDate | 2021-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-a237c563c3794456893e526068c120e92023-11-21T21:53:52ZengMDPI AGEnergies1996-10732021-05-011411316710.3390/en14113167Selective Crushing of Run-of-Mine as an Important Part of the Hard Coal Beneficiation ProcessPiotr Matusiak0Daniel Kowol1Tomasz Suponik2Dawid M. Franke3Paweł M. Nuckowski4Barbara Tora5Radosław Pomykała6KOMAG Institute of Mining Technology, 44-100 Gliwice, PolandKOMAG Institute of Mining Technology, 44-100 Gliwice, PolandFaculty of Mining, Safety Engineering and Industrial Automation, Silesian University of Technology, 44-100 Gliwice, PolandFaculty of Mining, Safety Engineering and Industrial Automation, Silesian University of Technology, 44-100 Gliwice, PolandMaterials Research Laboratory, Faculty of Mechanical Engineering, Silesian University of Technology, 44-100 Gliwice, PolandFaculty of Mining and Geoengineering, AGH University of Science and Technology, 30-059 Krakow, PolandFaculty of Mining and Geoengineering, AGH University of Science and Technology, 30-059 Krakow, PolandTo obtain commercial product of required quantitative and qualitative parameters, hard coal must be subjected to a number of processing operations. Preliminary stone removal from run-of-mine is one of them. Methods of such removal, including the method of selective crushing are described. Design solutions for a KOMAG-type device for dry stone removal of run-of-mine are presented. The results of laboratory tests for selective crushing susceptibility of steam coal and coke are presented, and a comparative analysis of the tested types of coal is made. Possibilities of increasing the production of commercial products by using a Bradford drum crusher is analyzed from the economical point of view.https://www.mdpi.com/1996-1073/14/11/3167run-of-minedestoningselective crushingeconomy |
| spellingShingle | Piotr Matusiak Daniel Kowol Tomasz Suponik Dawid M. Franke Paweł M. Nuckowski Barbara Tora Radosław Pomykała Selective Crushing of Run-of-Mine as an Important Part of the Hard Coal Beneficiation Process Energies run-of-mine destoning selective crushing economy |
| title | Selective Crushing of Run-of-Mine as an Important Part of the Hard Coal Beneficiation Process |
| title_full | Selective Crushing of Run-of-Mine as an Important Part of the Hard Coal Beneficiation Process |
| title_fullStr | Selective Crushing of Run-of-Mine as an Important Part of the Hard Coal Beneficiation Process |
| title_full_unstemmed | Selective Crushing of Run-of-Mine as an Important Part of the Hard Coal Beneficiation Process |
| title_short | Selective Crushing of Run-of-Mine as an Important Part of the Hard Coal Beneficiation Process |
| title_sort | selective crushing of run of mine as an important part of the hard coal beneficiation process |
| topic | run-of-mine destoning selective crushing economy |
| url | https://www.mdpi.com/1996-1073/14/11/3167 |
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