CAPTO method application to the quality assessment of Slovak brown coal
This paper describes the principle and application of CAPTO (Controlled - atmosphere programmed - temperature oxidation) method for the sulphur content valuation in coal. The principle of CAPTO consists in mixing the coal with an inert material (WO3) and oxidation of the sample by a linear increase...
| 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/n3/25balaz.pdf |
| _version_ | 1818272637878534144 |
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| author | Turèániová ¼udmila Kern David LaCount Robert Balá Peter |
| author_facet | Turèániová ¼udmila Kern David LaCount Robert Balá Peter |
| author_sort | Turèániová ¼udmila |
| collection | DOAJ |
| description | This paper describes the principle and application of CAPTO (Controlled - atmosphere programmed - temperature oxidation) method for the sulphur content valuation in coal. The principle of CAPTO consists in mixing the coal with an inert material (WO3) and oxidation of the sample by a linear increase of temperature to 1000oC. The evolved gases (CO2, H2O, SO2 and NO2) are analyzed by infrared sensors. The method enables the determination of different sulphur forms (sulphidic, elemental, sulphate, organic aromatic and organic non-aromatic), hydrogen, carbon and humidity. The results on Americal coal Illionois No. 6 and Slovakian brown coal Nováky serve as an illustration of the CAPTO method possibility. |
| first_indexed | 2024-12-12T21:45:14Z |
| format | Article |
| id | doaj.art-61f26fe246244c7da9e03c6387d15a3f |
| institution | Directory Open Access Journal |
| issn | 1335-1788 |
| language | English |
| last_indexed | 2024-12-12T21:45:14Z |
| publishDate | 1998-09-01 |
| publisher | Technical University of Kosice |
| record_format | Article |
| series | Acta Montanistica Slovaca |
| spelling | doaj.art-61f26fe246244c7da9e03c6387d15a3f2022-12-22T00:10:55ZengTechnical University of KosiceActa Montanistica Slovaca1335-17881998-09-0133339342CAPTO method application to the quality assessment of Slovak brown coalTurèániová ¼udmilaKern DavidLaCount RobertBalá PeterThis paper describes the principle and application of CAPTO (Controlled - atmosphere programmed - temperature oxidation) method for the sulphur content valuation in coal. The principle of CAPTO consists in mixing the coal with an inert material (WO3) and oxidation of the sample by a linear increase of temperature to 1000oC. The evolved gases (CO2, H2O, SO2 and NO2) are analyzed by infrared sensors. The method enables the determination of different sulphur forms (sulphidic, elemental, sulphate, organic aromatic and organic non-aromatic), hydrogen, carbon and humidity. The results on Americal coal Illionois No. 6 and Slovakian brown coal Nováky serve as an illustration of the CAPTO method possibility.http://actamont.tuke.sk/pdf/1998/n3/25balaz.pdfCAPTOcoalsulphur |
| spellingShingle | Turèániová ¼udmila Kern David LaCount Robert Balá Peter CAPTO method application to the quality assessment of Slovak brown coal Acta Montanistica Slovaca CAPTO coal sulphur |
| title | CAPTO method application to the quality assessment of Slovak brown coal |
| title_full | CAPTO method application to the quality assessment of Slovak brown coal |
| title_fullStr | CAPTO method application to the quality assessment of Slovak brown coal |
| title_full_unstemmed | CAPTO method application to the quality assessment of Slovak brown coal |
| title_short | CAPTO method application to the quality assessment of Slovak brown coal |
| title_sort | capto method application to the quality assessment of slovak brown coal |
| topic | CAPTO coal sulphur |
| url | http://actamont.tuke.sk/pdf/1998/n3/25balaz.pdf |
| work_keys_str_mv | AT tureaniova1⁄4udmila captomethodapplicationtothequalityassessmentofslovakbrowncoal AT kerndavid captomethodapplicationtothequalityassessmentofslovakbrowncoal AT lacountrobert captomethodapplicationtothequalityassessmentofslovakbrowncoal AT balapeter captomethodapplicationtothequalityassessmentofslovakbrowncoal |