A new method is described for determining the mineral-matter content of coals, based on low-temperature ashing in an oxygen plasma. Unwanted side-reactions can occur during ashing, particularly oxidation of pyrite to haematite and fixation of organic sulphur as sulphate. These effects cannot be tota
Quantitative determination of the mineral-matter content of coal by a radiofrequency -oxidation technique
β Scribed by Frank W. Frazer; Charles B. Belcher
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 799 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0016-2361
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