Determination of sulphur forms in hydrodesulphurized coal
The ASTM method for the analysis of sulphur forms in coal is applied to a hydrodesulphurized coal. Precautions necessary to prevent the calculation of erroneous high values of organic sulphur are illustrated. The reduction of sulphate ion to sulphite ion by the hydrogen is reported. A complete sulph...
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| Veröffentlicht in: | Fuel (Guildford) 1976-10, Vol.55 (4), p.355-359 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The ASTM method for the analysis of sulphur forms in coal is applied to a hydrodesulphurized coal. Precautions necessary to prevent the calculation of erroneous high values of organic sulphur are illustrated. The reduction of sulphate ion to sulphite ion by the hydrogen is reported. A complete sulphur balance shows the amounts of each sulphur form reacting with hydrogen. |
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| ISSN: | 0016-2361 1873-7153 |
| DOI: | 10.1016/0016-2361(76)90040-5 |