Environmental aspect of chemical pretreatment of slovak brown coal with nitric acid
With the aim to produce a low-sulphur coal by the nitric acid pretreatment, a research was undertaken on the influence of the different process parameters, such as temperature, time, acid concentration, particle size and physical pretreatment on the sulphur decrease, nitrification of the product and...
| 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/n3/31machajova.pdf |
| _version_ | 1818274440739291136 |
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| author | Boldiárová Eva Lukáè Jozef Turèániová ¼udmila Rodriquez Ramon Alvarez Machajová Zlatica |
| author_facet | Boldiárová Eva Lukáè Jozef Turèániová ¼udmila Rodriquez Ramon Alvarez Machajová Zlatica |
| author_sort | Boldiárová Eva |
| collection | DOAJ |
| description | With the aim to produce a low-sulphur coal by the nitric acid pretreatment, a research was undertaken on the influence of the different process parameters, such as temperature, time, acid concentration, particle size and physical pretreatment on the sulphur decrease, nitrification of the product and the variation in the ash composition for Slovak brown coal. |
| first_indexed | 2024-12-12T22:13:54Z |
| format | Article |
| id | doaj.art-b665889e04884ca98331634044e1c2ef |
| institution | Directory Open Access Journal |
| issn | 1335-1788 |
| language | English |
| last_indexed | 2024-12-12T22:13:54Z |
| publishDate | 1998-09-01 |
| publisher | Technical University of Kosice |
| record_format | Article |
| series | Acta Montanistica Slovaca |
| spelling | doaj.art-b665889e04884ca98331634044e1c2ef2022-12-22T00:10:10ZengTechnical University of KosiceActa Montanistica Slovaca1335-17881998-09-0133363367Environmental aspect of chemical pretreatment of slovak brown coal with nitric acidBoldiárová EvaLukáè JozefTurèániová ¼udmilaRodriquez Ramon AlvarezMachajová ZlaticaWith the aim to produce a low-sulphur coal by the nitric acid pretreatment, a research was undertaken on the influence of the different process parameters, such as temperature, time, acid concentration, particle size and physical pretreatment on the sulphur decrease, nitrification of the product and the variation in the ash composition for Slovak brown coal.http://actamont.tuke.sk/pdf/1998/n3/31machajova.pdfbrown coalnitric aciddesulphurization |
| spellingShingle | Boldiárová Eva Lukáè Jozef Turèániová ¼udmila Rodriquez Ramon Alvarez Machajová Zlatica Environmental aspect of chemical pretreatment of slovak brown coal with nitric acid Acta Montanistica Slovaca brown coal nitric acid desulphurization |
| title | Environmental aspect of chemical pretreatment of slovak brown coal with nitric acid |
| title_full | Environmental aspect of chemical pretreatment of slovak brown coal with nitric acid |
| title_fullStr | Environmental aspect of chemical pretreatment of slovak brown coal with nitric acid |
| title_full_unstemmed | Environmental aspect of chemical pretreatment of slovak brown coal with nitric acid |
| title_short | Environmental aspect of chemical pretreatment of slovak brown coal with nitric acid |
| title_sort | environmental aspect of chemical pretreatment of slovak brown coal with nitric acid |
| topic | brown coal nitric acid desulphurization |
| url | http://actamont.tuke.sk/pdf/1998/n3/31machajova.pdf |
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