Applications of SEM Automated Mineralogy
During the last decade, software developments in Scanning Electron Microscopy (SEM) provoked a notable increase of applications to the study of solid matter. The mineral liberation analysis (MLA) of processed metal ores was an important drive for innovations that led to QEMSCAN, MLA and other softwa...
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| Формат: | Online |
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| Хэл сонгох: | англи |
| Хэвлэсэн: |
MDPI - Multidisciplinary Digital Publishing Institute
2021
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| Нөхцлүүд: | |
| Онлайн хандалт: | ONIX_20210501_9783036506227_305 |
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Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
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| _version_ | 1869516537365266432 |
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| collection | Directory of Open Access Books |
| description | During the last decade, software developments in Scanning Electron Microscopy (SEM) provoked a notable increase of applications to the study of solid matter. The mineral liberation analysis (MLA) of processed metal ores was an important drive for innovations that led to QEMSCAN, MLA and other software platforms. These combine the assessment of the backscattered electron (BSE) image to the directed steering of the electron beam for energy dispersive spectroscopy (EDS) to automated mineralogy. However, despite a wide distribution of SEM instruments in material research and industry, the potential of SEM automated mineralogy is still under-utilised. The characterisation of primary ores, and the optimisation of comminution, flotation, mineral concentration and metallurgical processes in the mining industry by generating quantified data, is still the major application field of SEM automated mineralogy. However, there is interesting potential beyond these classical fields of geometallurgy and metal ore fingerprinting. Slags, pottery and artefacts can be studied in an archeological context for the recognition of provenance and trade pathways; soil, and solid particles of all kinds, are objects in forensic science. SEM automated mineralogy allows new insight in the fields of process chemistry and recycling technology. |
| format | Online |
| id | doab-20.500.12854ir-68559 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-685592024-03-27T16:34:25Z Applications of SEM Automated Mineralogy Schulz, Bernhard Zr-REE-Nb deposits alkaline rocks automated mineralogy Khalzan Buregtei automated scanning electron microscopy QEMSCAN® trace minerals gold REE minerals REE carbonatite ore comminution multi-stage flotation EDX spectra MLA mineral processing iron ore Kiruna Raman spectroscopy magnetite hematite scanning electron microscopy (SEM) automated quantitative analysis (AQM) spectrum quantification signal deconvolution fault gouge 200-nm resolution grain size distribution Ikkattup nunaa mineral maps submicrometer automated quantitative mineralogy (AQM) scanning electron microscopy ZEISS Mineralogic Fiskenæsset complex Feret angle element concentration map visualization mineral association bulk composition grain size waste of electrical and electronic equipment X-ray computed tomography mineral liberation analysis indicator minerals heavy mineral concentrates till sampling VMS Izok Lake sewage sludge ashes (SSA) phosphate recycling recovery SEM-automated mineralogy mineral liberation analysis (MLA) scanning electron microscope raw materials resource technology granular material petrology n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general During the last decade, software developments in Scanning Electron Microscopy (SEM) provoked a notable increase of applications to the study of solid matter. The mineral liberation analysis (MLA) of processed metal ores was an important drive for innovations that led to QEMSCAN, MLA and other software platforms. These combine the assessment of the backscattered electron (BSE) image to the directed steering of the electron beam for energy dispersive spectroscopy (EDS) to automated mineralogy. However, despite a wide distribution of SEM instruments in material research and industry, the potential of SEM automated mineralogy is still under-utilised. The characterisation of primary ores, and the optimisation of comminution, flotation, mineral concentration and metallurgical processes in the mining industry by generating quantified data, is still the major application field of SEM automated mineralogy. However, there is interesting potential beyond these classical fields of geometallurgy and metal ore fingerprinting. Slags, pottery and artefacts can be studied in an archeological context for the recognition of provenance and trade pathways; soil, and solid particles of all kinds, are objects in forensic science. SEM automated mineralogy allows new insight in the fields of process chemistry and recycling technology. 2021-05-01T15:14:43Z 2021-05-01T15:14:43Z 2021 book ONIX_20210501_9783036506227_305 9783036506227 9783036506234 https://directory.doabooks.org/handle/20.500.12854/68559 eng application/octet-stream Attribution 4.0 International https://mdpi.com/books/pdfview/book/3580 https://mdpi.com/books/pdfview/book/3580 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-0365-0623-4 10.3390/books978-3-0365-0623-4 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783036506227 9783036506234 226 Basel, Switzerland open access |
| spellingShingle | Zr-REE-Nb deposits alkaline rocks automated mineralogy Khalzan Buregtei automated scanning electron microscopy QEMSCAN® trace minerals gold REE minerals REE carbonatite ore comminution multi-stage flotation EDX spectra MLA mineral processing iron ore Kiruna Raman spectroscopy magnetite hematite scanning electron microscopy (SEM) automated quantitative analysis (AQM) spectrum quantification signal deconvolution fault gouge 200-nm resolution grain size distribution Ikkattup nunaa mineral maps submicrometer automated quantitative mineralogy (AQM) scanning electron microscopy ZEISS Mineralogic Fiskenæsset complex Feret angle element concentration map visualization mineral association bulk composition grain size waste of electrical and electronic equipment X-ray computed tomography mineral liberation analysis indicator minerals heavy mineral concentrates till sampling VMS Izok Lake sewage sludge ashes (SSA) phosphate recycling recovery SEM-automated mineralogy mineral liberation analysis (MLA) scanning electron microscope raw materials resource technology granular material petrology n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general Applications of SEM Automated Mineralogy |
| title | Applications of SEM Automated Mineralogy |
| title_full | Applications of SEM Automated Mineralogy |
| title_fullStr | Applications of SEM Automated Mineralogy |
| title_full_unstemmed | Applications of SEM Automated Mineralogy |
| title_short | Applications of SEM Automated Mineralogy |
| title_sort | applications of sem automated mineralogy |
| topic | Zr-REE-Nb deposits alkaline rocks automated mineralogy Khalzan Buregtei automated scanning electron microscopy QEMSCAN® trace minerals gold REE minerals REE carbonatite ore comminution multi-stage flotation EDX spectra MLA mineral processing iron ore Kiruna Raman spectroscopy magnetite hematite scanning electron microscopy (SEM) automated quantitative analysis (AQM) spectrum quantification signal deconvolution fault gouge 200-nm resolution grain size distribution Ikkattup nunaa mineral maps submicrometer automated quantitative mineralogy (AQM) scanning electron microscopy ZEISS Mineralogic Fiskenæsset complex Feret angle element concentration map visualization mineral association bulk composition grain size waste of electrical and electronic equipment X-ray computed tomography mineral liberation analysis indicator minerals heavy mineral concentrates till sampling VMS Izok Lake sewage sludge ashes (SSA) phosphate recycling recovery SEM-automated mineralogy mineral liberation analysis (MLA) scanning electron microscope raw materials resource technology granular material petrology n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general |
| topic_facet | Zr-REE-Nb deposits alkaline rocks automated mineralogy Khalzan Buregtei automated scanning electron microscopy QEMSCAN® trace minerals gold REE minerals REE carbonatite ore comminution multi-stage flotation EDX spectra MLA mineral processing iron ore Kiruna Raman spectroscopy magnetite hematite scanning electron microscopy (SEM) automated quantitative analysis (AQM) spectrum quantification signal deconvolution fault gouge 200-nm resolution grain size distribution Ikkattup nunaa mineral maps submicrometer automated quantitative mineralogy (AQM) scanning electron microscopy ZEISS Mineralogic Fiskenæsset complex Feret angle element concentration map visualization mineral association bulk composition grain size waste of electrical and electronic equipment X-ray computed tomography mineral liberation analysis indicator minerals heavy mineral concentrates till sampling VMS Izok Lake sewage sludge ashes (SSA) phosphate recycling recovery SEM-automated mineralogy mineral liberation analysis (MLA) scanning electron microscope raw materials resource technology granular material petrology n/a thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general |
| url | ONIX_20210501_9783036506227_305 |