Morphology and Chemical Composition of Magnetic Particles Separated from Coal Fly Ash
Iron and other metal compounds are the materials that often appear in coal seams, because they also appear as a component of former organic matter in coal rocks. Although iron is the dominant element in coal rocks, other metals such as titanium, lead, cobalt, nickel, and copper are also present. In...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-01-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/15/2/528 |
| _version_ | 1797492421284593664 |
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| author | Tadeusz Czech |
| author_facet | Tadeusz Czech |
| author_sort | Tadeusz Czech |
| collection | DOAJ |
| description | Iron and other metal compounds are the materials that often appear in coal seams, because they also appear as a component of former organic matter in coal rocks. Although iron is the dominant element in coal rocks, other metals such as titanium, lead, cobalt, nickel, and copper are also present. In this study, the properties of magnetic particles of a size between 1 and 20 µm of globular structure and iron containing, were separated from coal fly ash, and studied using a scanning electron microscopy, energy disperse spectroscopy, and X-ray diffraction spectroscopy. The investigations were comprised of micrographs of the structure of these particles, their elemental composition, and phase analysis. |
| first_indexed | 2024-03-10T01:03:31Z |
| format | Article |
| id | doaj.art-5a4b9f09873d4bdc908b90e186b556f5 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T01:03:31Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-5a4b9f09873d4bdc908b90e186b556f52023-11-23T14:30:38ZengMDPI AGMaterials1996-19442022-01-0115252810.3390/ma15020528Morphology and Chemical Composition of Magnetic Particles Separated from Coal Fly AshTadeusz Czech0Institute of Fluid Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-231 Gdańsk, PolandIron and other metal compounds are the materials that often appear in coal seams, because they also appear as a component of former organic matter in coal rocks. Although iron is the dominant element in coal rocks, other metals such as titanium, lead, cobalt, nickel, and copper are also present. In this study, the properties of magnetic particles of a size between 1 and 20 µm of globular structure and iron containing, were separated from coal fly ash, and studied using a scanning electron microscopy, energy disperse spectroscopy, and X-ray diffraction spectroscopy. The investigations were comprised of micrographs of the structure of these particles, their elemental composition, and phase analysis.https://www.mdpi.com/1996-1944/15/2/528fly ashmagnetic particleselectrostatic precipitatorcoal combustion |
| spellingShingle | Tadeusz Czech Morphology and Chemical Composition of Magnetic Particles Separated from Coal Fly Ash Materials fly ash magnetic particles electrostatic precipitator coal combustion |
| title | Morphology and Chemical Composition of Magnetic Particles Separated from Coal Fly Ash |
| title_full | Morphology and Chemical Composition of Magnetic Particles Separated from Coal Fly Ash |
| title_fullStr | Morphology and Chemical Composition of Magnetic Particles Separated from Coal Fly Ash |
| title_full_unstemmed | Morphology and Chemical Composition of Magnetic Particles Separated from Coal Fly Ash |
| title_short | Morphology and Chemical Composition of Magnetic Particles Separated from Coal Fly Ash |
| title_sort | morphology and chemical composition of magnetic particles separated from coal fly ash |
| topic | fly ash magnetic particles electrostatic precipitator coal combustion |
| url | https://www.mdpi.com/1996-1944/15/2/528 |
| work_keys_str_mv | AT tadeuszczech morphologyandchemicalcompositionofmagneticparticlesseparatedfromcoalflyash |