Mineralogical transformations in copper concentrate roasting in fluo-solid reactor
This work presents the results of investigation process of copper concentrate roasting in fluo-solid reactor with the aim of studying a transformation degree of primary ore minerals under various technological parameters. Input material (charge) and roasting products (calcine) were investigated by x...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Technical Faculty, Bor
2007-01-01
|
| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2007/1450-53390701071C.pdf |
| _version_ | 1818835454652317696 |
|---|---|
| author | Cocić M. Logar M. Cocić S. Dević S. Matović B. Manasijević D. |
| author_facet | Cocić M. Logar M. Cocić S. Dević S. Matović B. Manasijević D. |
| author_sort | Cocić M. |
| collection | DOAJ |
| description | This work presents the results of investigation process of copper concentrate roasting in fluo-solid reactor with the aim of studying a transformation degree of primary ore minerals under various technological parameters. Input material (charge) and roasting products (calcine) were investigated by x-ray diffraction, ore microscopy and chemical analysis. The investigation results have shown that reaction of mineral transformation are not completed, i.e. they are developed only partially (12-22%) what is a consequence of insufficient long heating, unsuitable temperature or unfilled other parameters as well as non-uniform grain size. . |
| first_indexed | 2024-12-19T02:50:58Z |
| format | Article |
| id | doaj.art-d76899d8781945528ea8f801d3dc2f39 |
| institution | Directory Open Access Journal |
| issn | 1450-5339 |
| language | English |
| last_indexed | 2024-12-19T02:50:58Z |
| publishDate | 2007-01-01 |
| publisher | Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj.art-d76899d8781945528ea8f801d3dc2f392022-12-21T20:38:39ZengTechnical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392007-01-01431718410.2298/JMMB0701071CMineralogical transformations in copper concentrate roasting in fluo-solid reactorCocić M.Logar M.Cocić S.Dević S.Matović B.Manasijević D.This work presents the results of investigation process of copper concentrate roasting in fluo-solid reactor with the aim of studying a transformation degree of primary ore minerals under various technological parameters. Input material (charge) and roasting products (calcine) were investigated by x-ray diffraction, ore microscopy and chemical analysis. The investigation results have shown that reaction of mineral transformation are not completed, i.e. they are developed only partially (12-22%) what is a consequence of insufficient long heating, unsuitable temperature or unfilled other parameters as well as non-uniform grain size. .http://www.doiserbia.nb.rs/img/doi/1450-5339/2007/1450-53390701071C.pdfcopperchalcopyriteroasting |
| spellingShingle | Cocić M. Logar M. Cocić S. Dević S. Matović B. Manasijević D. Mineralogical transformations in copper concentrate roasting in fluo-solid reactor Journal of Mining and Metallurgy. Section B: Metallurgy copper chalcopyrite roasting |
| title | Mineralogical transformations in copper concentrate roasting in fluo-solid reactor |
| title_full | Mineralogical transformations in copper concentrate roasting in fluo-solid reactor |
| title_fullStr | Mineralogical transformations in copper concentrate roasting in fluo-solid reactor |
| title_full_unstemmed | Mineralogical transformations in copper concentrate roasting in fluo-solid reactor |
| title_short | Mineralogical transformations in copper concentrate roasting in fluo-solid reactor |
| title_sort | mineralogical transformations in copper concentrate roasting in fluo solid reactor |
| topic | copper chalcopyrite roasting |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2007/1450-53390701071C.pdf |
| work_keys_str_mv | AT cocicm mineralogicaltransformationsincopperconcentrateroastinginfluosolidreactor AT logarm mineralogicaltransformationsincopperconcentrateroastinginfluosolidreactor AT cocics mineralogicaltransformationsincopperconcentrateroastinginfluosolidreactor AT devics mineralogicaltransformationsincopperconcentrateroastinginfluosolidreactor AT matovicb mineralogicaltransformationsincopperconcentrateroastinginfluosolidreactor AT manasijevicd mineralogicaltransformationsincopperconcentrateroastinginfluosolidreactor |