Characterization of natural raw materials in the processing of iron ore from Omarska mine
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In present paper there were studied characteristics of the primary natural raw material samples from Omarska mine (Bosnia and Herzegovina). These materials are labeled as: “limonite ore”, “quartz” and “clay”, and they are main components which occur in the processing of iron ore in Omarska mine. In order to precisely determine the present mineral phases and their chemical compositions, it was performed XRPD, FTIR and SEM-EDS analysis. The XRPD results showed that the “limonite ore” samples are composed of major goethite which dominate over hematite, and with minor contents of magnetite, quartz and clay minerals. The “quartz” samples are composed of major quartz which dominate over minor contents of clay minerals, feldspars and hematite. The “clay samples” are composed of major quartz and clay minerals which dominate over minor contents of feldspars, amphiboles, goethite and hematite. The clay minerals were identified as mostly illite-sericite which prevails over kaolinite, and with chl...orites which appears only sporadically. The FTIR and SEM-EDS analysis are in very good agreement and mainly confirms the results obtained by XRPD method.
Ključne reči:
characterization / limonite ore / quartz / clayIzvor:
Mining and Geology Today / Rudarstvo i geologija danas, 18-20.09. 2017, Beograd, 2017, 316-329Izdavač:
- Beograd : Rudarski institut Beograd / Belgrade: Mining Institute Belgrade
- Balkanska akademija rudarskih nauka
- Akademija inženjerskih nauka Srbije
Institucija/grupa
IHTMTY - CONF AU - Tankosić, Ljiljana AU - Tančić, Pavle AU - Sredić, Svjetlana AU - Nedić, Zoran AU - Malbašić, Vladimir PY - 2017 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/5962 AB - In present paper there were studied characteristics of the primary natural raw material samples from Omarska mine (Bosnia and Herzegovina). These materials are labeled as: “limonite ore”, “quartz” and “clay”, and they are main components which occur in the processing of iron ore in Omarska mine. In order to precisely determine the present mineral phases and their chemical compositions, it was performed XRPD, FTIR and SEM-EDS analysis. The XRPD results showed that the “limonite ore” samples are composed of major goethite which dominate over hematite, and with minor contents of magnetite, quartz and clay minerals. The “quartz” samples are composed of major quartz which dominate over minor contents of clay minerals, feldspars and hematite. The “clay samples” are composed of major quartz and clay minerals which dominate over minor contents of feldspars, amphiboles, goethite and hematite. The clay minerals were identified as mostly illite-sericite which prevails over kaolinite, and with chlorites which appears only sporadically. The FTIR and SEM-EDS analysis are in very good agreement and mainly confirms the results obtained by XRPD method. PB - Beograd : Rudarski institut Beograd / Belgrade: Mining Institute Belgrade PB - Balkanska akademija rudarskih nauka PB - Akademija inženjerskih nauka Srbije C3 - Mining and Geology Today / Rudarstvo i geologija danas, 18-20.09. 2017, Beograd T1 - Characterization of natural raw materials in the processing of iron ore from Omarska mine SP - 316 EP - 329 DO - 10.25075/SI.2017.31 ER -
@conference{ author = "Tankosić, Ljiljana and Tančić, Pavle and Sredić, Svjetlana and Nedić, Zoran and Malbašić, Vladimir", year = "2017", abstract = "In present paper there were studied characteristics of the primary natural raw material samples from Omarska mine (Bosnia and Herzegovina). These materials are labeled as: “limonite ore”, “quartz” and “clay”, and they are main components which occur in the processing of iron ore in Omarska mine. In order to precisely determine the present mineral phases and their chemical compositions, it was performed XRPD, FTIR and SEM-EDS analysis. The XRPD results showed that the “limonite ore” samples are composed of major goethite which dominate over hematite, and with minor contents of magnetite, quartz and clay minerals. The “quartz” samples are composed of major quartz which dominate over minor contents of clay minerals, feldspars and hematite. The “clay samples” are composed of major quartz and clay minerals which dominate over minor contents of feldspars, amphiboles, goethite and hematite. The clay minerals were identified as mostly illite-sericite which prevails over kaolinite, and with chlorites which appears only sporadically. The FTIR and SEM-EDS analysis are in very good agreement and mainly confirms the results obtained by XRPD method.", publisher = "Beograd : Rudarski institut Beograd / Belgrade: Mining Institute Belgrade, Balkanska akademija rudarskih nauka, Akademija inženjerskih nauka Srbije", journal = "Mining and Geology Today / Rudarstvo i geologija danas, 18-20.09. 2017, Beograd", title = "Characterization of natural raw materials in the processing of iron ore from Omarska mine", pages = "316-329", doi = "10.25075/SI.2017.31" }
Tankosić, L., Tančić, P., Sredić, S., Nedić, Z.,& Malbašić, V.. (2017). Characterization of natural raw materials in the processing of iron ore from Omarska mine. in Mining and Geology Today / Rudarstvo i geologija danas, 18-20.09. 2017, Beograd Beograd : Rudarski institut Beograd / Belgrade: Mining Institute Belgrade., 316-329. https://doi.org/10.25075/SI.2017.31
Tankosić L, Tančić P, Sredić S, Nedić Z, Malbašić V. Characterization of natural raw materials in the processing of iron ore from Omarska mine. in Mining and Geology Today / Rudarstvo i geologija danas, 18-20.09. 2017, Beograd. 2017;:316-329. doi:10.25075/SI.2017.31 .
Tankosić, Ljiljana, Tančić, Pavle, Sredić, Svjetlana, Nedić, Zoran, Malbašić, Vladimir, "Characterization of natural raw materials in the processing of iron ore from Omarska mine" in Mining and Geology Today / Rudarstvo i geologija danas, 18-20.09. 2017, Beograd (2017):316-329, https://doi.org/10.25075/SI.2017.31 . .