Utilization of ferrofluids in coal preparation
The contribution deals with the possibilities of ferrofluid application as a separation medium and a selective wetting agent with the aim of desulphurization and ash content decreasing of brown coal from Slovak deposits. The influence of magnetic field induction on sulphur and ash content in the pro...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Technical University of Kosice
1998-09-01
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| Series: | Acta Montanistica Slovaca |
| Subjects: | |
| Online Access: | http://actamont.tuke.sk/pdf/1998/n3/38jakabsky.pdf |
| _version_ | 1828814663533461504 |
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| author | Turèániová ¼udmila Lovás Michal Mockovèiaková Annamária Hredzák Slavomír Jakabský tefan |
| author_facet | Turèániová ¼udmila Lovás Michal Mockovèiaková Annamária Hredzák Slavomír Jakabský tefan |
| author_sort | Turèániová ¼udmila |
| collection | DOAJ |
| description | The contribution deals with the possibilities of ferrofluid application as a separation medium and a selective wetting agent with the aim of desulphurization and ash content decreasing of brown coal from Slovak deposits. The influence of magnetic field induction on sulphur and ash content in the products of magneto-hydrostatic separation was observed. The adsorption of ferrofluids on the surface of coal was observed. The ferrofluids cause above all the change of magnetic properties and they increase the separability of materials under magnetic field. |
| first_indexed | 2024-12-12T10:29:21Z |
| format | Article |
| id | doaj.art-1787c4b6e0564466886e7398cb14dbdc |
| institution | Directory Open Access Journal |
| issn | 1335-1788 |
| language | English |
| last_indexed | 2024-12-12T10:29:21Z |
| publishDate | 1998-09-01 |
| publisher | Technical University of Kosice |
| record_format | Article |
| series | Acta Montanistica Slovaca |
| spelling | doaj.art-1787c4b6e0564466886e7398cb14dbdc2022-12-22T00:27:24ZengTechnical University of KosiceActa Montanistica Slovaca1335-17881998-09-0133405408Utilization of ferrofluids in coal preparationTurèániová ¼udmilaLovás MichalMockovèiaková AnnamáriaHredzák SlavomírJakabský tefanThe contribution deals with the possibilities of ferrofluid application as a separation medium and a selective wetting agent with the aim of desulphurization and ash content decreasing of brown coal from Slovak deposits. The influence of magnetic field induction on sulphur and ash content in the products of magneto-hydrostatic separation was observed. The adsorption of ferrofluids on the surface of coal was observed. The ferrofluids cause above all the change of magnetic properties and they increase the separability of materials under magnetic field.http://actamont.tuke.sk/pdf/1998/n3/38jakabsky.pdfcoalferrofluidsmagnetohydrostatic separationmagnetic separation |
| spellingShingle | Turèániová ¼udmila Lovás Michal Mockovèiaková Annamária Hredzák Slavomír Jakabský tefan Utilization of ferrofluids in coal preparation Acta Montanistica Slovaca coal ferrofluids magnetohydrostatic separation magnetic separation |
| title | Utilization of ferrofluids in coal preparation |
| title_full | Utilization of ferrofluids in coal preparation |
| title_fullStr | Utilization of ferrofluids in coal preparation |
| title_full_unstemmed | Utilization of ferrofluids in coal preparation |
| title_short | Utilization of ferrofluids in coal preparation |
| title_sort | utilization of ferrofluids in coal preparation |
| topic | coal ferrofluids magnetohydrostatic separation magnetic separation |
| url | http://actamont.tuke.sk/pdf/1998/n3/38jakabsky.pdf |
| work_keys_str_mv | AT tureaniova1⁄4udmila utilizationofferrofluidsincoalpreparation AT lovasmichal utilizationofferrofluidsincoalpreparation AT mockoveiakovaannamaria utilizationofferrofluidsincoalpreparation AT hredzakslavomir utilizationofferrofluidsincoalpreparation AT jakabskytefan utilizationofferrofluidsincoalpreparation |