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A liberation study on ultrafine South African coals
Bibliography: pages 146-150.
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| Main Author: | |
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| Other Authors: | |
| Format: | Thesis |
| Language: | English |
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Department of Chemical Engineering
2016
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| _version_ | 1867613181640179712 |
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| access_status_str | Open Access |
| author | Buys, Irmtraud Erna |
| author2 | Franzidis, Jean-Paul |
| author_browse | Buys, Irmtraud Erna Franzidis, Jean-Paul |
| author_facet | Franzidis, Jean-Paul Buys, Irmtraud Erna |
| author_sort | Buys, Irmtraud Erna |
| collection | Thesis |
| description | Bibliography: pages 146-150. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/17704 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:32:03.909Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2016 |
| publishDateRange | 2016 |
| publishDateSort | 2016 |
| publisher | Department of Chemical Engineering |
| publisherStr | Department of Chemical Engineering |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/17704 A liberation study on ultrafine South African coals Buys, Irmtraud Erna Franzidis, Jean-Paul Chemical Engineering Bibliography: pages 146-150. South African coal mines generate large quantities of fines as a result of the increased use of mechanised mining methods. Generally, these fines are discarded. They do however contain relatively large proportions of high grade material, which provides a considerable incentive for their beneficiation. The increasing demand for low-ash and superlow- ash coals is an added price incentive for fines beneficiation. As coal is a highly heterogeneous substance, it is necessary, in order to optimize beneficiation processes, to have a good understanding of its liberation characteristics. The aim of this thesis is to extend the liberation study of Harris (1987) on Greenside (Witbank No.2 Seam) coal to finer sizes and to investigate the liberation characteristics of two other South African coals, one from the Rietspruit Colliery (Witbank Coalfield) and the other from the Grootegeluk Colliery (Waterberg Coalfield). 2016-03-14T07:16:20Z 2016-03-14T07:16:20Z 1989 Master Thesis Masters MSc http://hdl.handle.net/11427/17704 eng application/pdf Department of Chemical Engineering Faculty of Engineering and the Built Environment University of Cape Town |
| spellingShingle | Chemical Engineering Buys, Irmtraud Erna A liberation study on ultrafine South African coals |
| thesis_degree_str | Master's |
| title | A liberation study on ultrafine South African coals |
| title_full | A liberation study on ultrafine South African coals |
| title_fullStr | A liberation study on ultrafine South African coals |
| title_full_unstemmed | A liberation study on ultrafine South African coals |
| title_short | A liberation study on ultrafine South African coals |
| title_sort | liberation study on ultrafine south african coals |
| topic | Chemical Engineering |
| url | http://hdl.handle.net/11427/17704 |
| work_keys_str_mv | AT buysirmtrauderna aliberationstudyonultrafinesouthafricancoals AT buysirmtrauderna liberationstudyonultrafinesouthafricancoals |