Effects of Leaching Parameters on the Impurity Ion Concentrations at Ulexite Ore Leaching: An Experimental Design Approach
An experimental study was conducted to determine the effects of the leaching parameters on impurity ion concentrations of the liquid phase in ulexite leaching. Powdered ulexite ore was leached in an aqueous medium with sulfur dioxide. The Taguchi experimental design approach and statistical methods...
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| Format: | Article |
| Language: | English |
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Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR
2019-06-01
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| Series: | Iranian Journal of Chemistry & Chemical Engineering |
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| Online Access: | http://www.ijcce.ac.ir/article_33259_eaf743909adc4de465e069ba7d22e671.pdf |
| _version_ | 1818766251660410880 |
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| author | Vedat Kucuk Mehmet Muhtar Kocakerim |
| author_facet | Vedat Kucuk Mehmet Muhtar Kocakerim |
| author_sort | Vedat Kucuk |
| collection | DOAJ |
| description | An experimental study was conducted to determine the effects of the leaching parameters on impurity ion concentrations of the liquid phase in ulexite leaching. Powdered ulexite ore was leached in an aqueous medium with sulfur dioxide. The Taguchi experimental design approach and statistical methods were used to evaluate the effects of the leaching parameters (solid/liquid ratio, temperature, pH, particle size, time) on impurity ion concentrations (concentrations of magnesium, calcium, iron ions) in the liquid phase. The average B2O3 leaching ratio of ulexite ore was found as 98.56 % (± 0.95). Statistically effective leaching parameters on impurity concentrations (and delta values for concentrations) were found as pH (770 ppm) for magnesium, solid/liquid ratio (372 ppm) for calcium ion concentrations. The examined parameters were not found effective for iron ion concentrations. |
| first_indexed | 2024-12-18T08:31:01Z |
| format | Article |
| id | doaj.art-3b22440ac50142bbb5fd185ff70f121b |
| institution | Directory Open Access Journal |
| issn | 1021-9986 1021-9986 |
| language | English |
| last_indexed | 2024-12-18T08:31:01Z |
| publishDate | 2019-06-01 |
| publisher | Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR |
| record_format | Article |
| series | Iranian Journal of Chemistry & Chemical Engineering |
| spelling | doaj.art-3b22440ac50142bbb5fd185ff70f121b2022-12-21T21:14:27ZengIranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECRIranian Journal of Chemistry & Chemical Engineering1021-99861021-99862019-06-0138324525533259Effects of Leaching Parameters on the Impurity Ion Concentrations at Ulexite Ore Leaching: An Experimental Design ApproachVedat Kucuk0Mehmet Muhtar Kocakerim1Department of Chemical Engineering, Faculty of Engineering, Cankiri Karatekin University, 18100, Cankiri, TURKEYDepartment of Chemical Engineering, Faculty of Engineering, Cankiri Karatekin University, 18100, Cankiri, TURKEYAn experimental study was conducted to determine the effects of the leaching parameters on impurity ion concentrations of the liquid phase in ulexite leaching. Powdered ulexite ore was leached in an aqueous medium with sulfur dioxide. The Taguchi experimental design approach and statistical methods were used to evaluate the effects of the leaching parameters (solid/liquid ratio, temperature, pH, particle size, time) on impurity ion concentrations (concentrations of magnesium, calcium, iron ions) in the liquid phase. The average B2O3 leaching ratio of ulexite ore was found as 98.56 % (± 0.95). Statistically effective leaching parameters on impurity concentrations (and delta values for concentrations) were found as pH (770 ppm) for magnesium, solid/liquid ratio (372 ppm) for calcium ion concentrations. The examined parameters were not found effective for iron ion concentrations.http://www.ijcce.ac.ir/article_33259_eaf743909adc4de465e069ba7d22e671.pdfleachingdissolutionimpurity ion concentrationborateulexitemineraltaguchi methoddesign of experiments (doe) |
| spellingShingle | Vedat Kucuk Mehmet Muhtar Kocakerim Effects of Leaching Parameters on the Impurity Ion Concentrations at Ulexite Ore Leaching: An Experimental Design Approach Iranian Journal of Chemistry & Chemical Engineering leaching dissolution impurity ion concentration borate ulexite mineral taguchi method design of experiments (doe) |
| title | Effects of Leaching Parameters on the Impurity Ion Concentrations at Ulexite Ore Leaching: An Experimental Design Approach |
| title_full | Effects of Leaching Parameters on the Impurity Ion Concentrations at Ulexite Ore Leaching: An Experimental Design Approach |
| title_fullStr | Effects of Leaching Parameters on the Impurity Ion Concentrations at Ulexite Ore Leaching: An Experimental Design Approach |
| title_full_unstemmed | Effects of Leaching Parameters on the Impurity Ion Concentrations at Ulexite Ore Leaching: An Experimental Design Approach |
| title_short | Effects of Leaching Parameters on the Impurity Ion Concentrations at Ulexite Ore Leaching: An Experimental Design Approach |
| title_sort | effects of leaching parameters on the impurity ion concentrations at ulexite ore leaching an experimental design approach |
| topic | leaching dissolution impurity ion concentration borate ulexite mineral taguchi method design of experiments (doe) |
| url | http://www.ijcce.ac.ir/article_33259_eaf743909adc4de465e069ba7d22e671.pdf |
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