Some physical properties of Canadian coals and their effects on coal reactivity
β Scribed by Siauw H. Ng; David P.C. Fung; Sang D. Kim
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 607 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0016-2361
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π SIMILAR VOLUMES
at room temperature. The mixture was added to water (500 ml) and the precipitated derivatives filtered. The acetylated sample was freeze-dried with benzene. The increase in solubility of the coal-derived liquids in benzene and chloroform owing to silylation and acetylation are shown in Tables 1 an
Previous publications indicate that the mechanical properties of metallurgical coke made from coal pr~odt1c4 in the Ostrava-KarvinB coal basin are significantly influenced by the coal mass properties-atomic ratio (H/O,,), vitrinite reflectance (% Rev) and inertinite content (y,; I). In the range of
On 24 and 25 November 1980, a round table discussion organized by the Commission of the European Communities and attended by coal scientists from six Community countries was held in Brussels. The delegates came from France, the UK, Belgium, the Netherlands, Italy and the Federal Republic of Germany