Utilization of ferrofluids in coal preparation

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...

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Main Authors: Turèániová ¼udmila, Lovás Michal, Mockovèiaková Annamária, Hredzák Slavomír, Jakabský tefan
Format: Article
Language:English
Published: Technical University of Kosice 1998-09-01
Series:Acta Montanistica Slovaca
Subjects:
coal
ferrofluids
magnetohydrostatic separation
magnetic separation
Online Access:http://actamont.tuke.sk/pdf/1998/n3/38jakabsky.pdf
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spelling doaj-1787c4b6e0564466886e7398cb14dbdc2020-11-25T00:02:26ZengTechnical University of Kosice Acta 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
collection DOAJ
language English
format Article
sources DOAJ
author Turèániová ¼udmila
Lovás Michal
Mockovèiaková Annamária
Hredzák Slavomír
Jakabský tefan
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
author_facet Turèániová ¼udmila
Lovás Michal
Mockovèiaková Annamária
Hredzák Slavomír
Jakabský tefan
author_sort Turèániová ¼udmila
title Utilization of ferrofluids in coal preparation
title_short 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_sort utilization of ferrofluids in coal preparation
publisher Technical University of Kosice
series Acta Montanistica Slovaca
issn 1335-1788
publishDate 1998-09-01
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.
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
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