Coals of increasing rank contain a mixture of solid fragments and particles which look liquid. The first ones are a fractions insoluble in boiling anthracene-oil, the others are /I fractions (soluble in anthracene-oil but insoluble in toluene). The content of fi fraction passes by a maximum as softe
โฆ LIBER โฆ
Surface characterization of alkali-treated coals
โ Scribed by John P. Baltrus; J.Rodney Diehl; Joseph R. D'Este; Edward P. Ladner
- Book ID
- 107756500
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 673 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0016-2361
No coin nor oath required. For personal study only.
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