The influence of microwave radiation on decrease of sulphur content

The influence of microwave radiation on decrease of sulphur content

Desulphurization by the microwaves is closely related to the form of sulphur compound in coal, its chemical structure, as well as the chemical activity of the leaching. Pulverized coals were desulphurized by the treatment with molten NaOH and KOH. The caustic - coal mixture was heated by the microwa...

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Main Authors: Bálintová Magda, Èurillová Dana, Machajová Zlatica, Murová Ingrid, Lovás Michal, Turèániová ¼udmila
Format: Article
Language:English
Published: Technical University of Kosice 1998-09-01
Series:Acta Montanistica Slovaca
Subjects:
microwave irradiation
coal desulphurization
molten caustic leaching
Online Access:http://actamont.tuke.sk/pdf/1998/n3/37murova.pdf
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spelling doaj-7fe2b6687e8d4dbdb43826aeb42a61d82020-11-24T23:03:22ZengTechnical University of Kosice Acta Montanistica Slovaca1335-17881998-09-0133401404The influence of microwave radiation on decrease of sulphur contentBálintová MagdaÈurillová DanaMachajová ZlaticaMurová IngridLovás MichalTurèániová ¼udmilaDesulphurization by the microwaves is closely related to the form of sulphur compound in coal, its chemical structure, as well as the chemical activity of the leaching. Pulverized coals were desulphurized by the treatment with molten NaOH and KOH. The caustic - coal mixture was heated by the microwave irradiation. The reduction of sulphur exceed 85 %. The reaction time was drastically reduced by the microwave irradiation as compared with the external heating method.http://actamont.tuke.sk/pdf/1998/n3/37murova.pdfmicrowave irradiationcoal desulphurizationmolten caustic leaching
collection DOAJ
language English
format Article
sources DOAJ
author Bálintová Magda
Èurillová Dana
Machajová Zlatica
Murová Ingrid
Lovás Michal
Turèániová ¼udmila
spellingShingle Bálintová Magda
Èurillová Dana
Machajová Zlatica
Murová Ingrid
Lovás Michal
Turèániová ¼udmila
The influence of microwave radiation on decrease of sulphur content
Acta Montanistica Slovaca
microwave irradiation
coal desulphurization
molten caustic leaching
author_facet Bálintová Magda
Èurillová Dana
Machajová Zlatica
Murová Ingrid
Lovás Michal
Turèániová ¼udmila
author_sort Bálintová Magda
title The influence of microwave radiation on decrease of sulphur content
title_short The influence of microwave radiation on decrease of sulphur content
title_full The influence of microwave radiation on decrease of sulphur content
title_fullStr The influence of microwave radiation on decrease of sulphur content
title_full_unstemmed The influence of microwave radiation on decrease of sulphur content
title_sort influence of microwave radiation on decrease of sulphur content
publisher Technical University of Kosice
series Acta Montanistica Slovaca
issn 1335-1788
publishDate 1998-09-01
description Desulphurization by the microwaves is closely related to the form of sulphur compound in coal, its chemical structure, as well as the chemical activity of the leaching. Pulverized coals were desulphurized by the treatment with molten NaOH and KOH. The caustic - coal mixture was heated by the microwave irradiation. The reduction of sulphur exceed 85 %. The reaction time was drastically reduced by the microwave irradiation as compared with the external heating method.
topic microwave irradiation
coal desulphurization
molten caustic leaching
url http://actamont.tuke.sk/pdf/1998/n3/37murova.pdf
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