Flotation of colemanite from realgar
| العنوان: | Flotation of colemanite from realgar |
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| المؤلفون: | Hüseyin Koca, M Savaş, Sabiha Koca |
| المساهمون: | Anadolu Üniversitesi, Porsuk Meslek Yüksekokulu, Koca, Sabiha, Koca, Hüseyin |
| المصدر: | Minerals Engineering. 16:479-482 |
| بيانات النشر: | Elsevier BV, 2003. |
| سنة النشر: | 2003 |
| مصطلحات موضوعية: | Mineral, Hydrometallurgy, Chemistry, Non-Metallic Ores, Mechanical Engineering, Potassium, chemistry.chemical_element, Mineralogy, General Chemistry, Realgar, Geotechnical Engineering and Engineering Geology, Colemanite, chemistry.chemical_compound, Adsorption, Control and Systems Engineering, Flotation Reagents, Froth Flotation, Xanthate, Froth flotation, Nuclear chemistry |
| الوصف: | WOS: 000182778600007 Pure colemanite and realgar crystals, collected from Emet Colemanite deposit in Kutahya, Turkey, were used to determine the adsorption mechanisms of flotation reagents on mineral surfaces. The floatability of pure minerals and separation conditions by flotation were also investigated. Infrared spectrophotometer studies revealed that sodium oleate was adsorbed chemically on colemanite surfaces, and floated pure colemanite minerals with over 98% recovery. Potassium amyl xanthate was determined to be the best collector for realgar, and floated pure realgar minerals with over 88% recovery. The optimum separation conditions were also determined by means of flotation by using artificial mineral mixtures. The separation was obtained by floating realgar with potassium amyl xanthate, and colemanite was left in the suspension. Finally, optimum conditions were applied to a natural sample. Realgar was floated off and a colemanite concentrate was obtained in the suspension having 96.99% B2O3 recovery and 33.93% B2O3 grade with 860 ppm As content |
| وصف الملف: | application/pdf |
| تدمد: | 0892-6875 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b5777d0cf2d4b536e276e4c3fcb50fa https://doi.org/10.1016/s0892-6875(03)00055-4 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....8b5777d0cf2d4b536e276e4c3fcb50fa |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 08926875 |
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