The hydrogenation behavior of various Kentucky coals
β Scribed by James C. Watters; Dermot J. Collins; David A. Beck; John W. Harbour; John R. Billingsley; Joseph E. Vogt III
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 405 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0378-3820
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
was found to have a slow decrease initially and rapid decrease during the final stages of burn-out. Hemispherical emittance and transmittance as well as net radiative heat transferred across a 2m wide slab was calculated for particles only and also for gas-particle interaction.
The asphaltenes from hydrogenated coal extract (product A) as well as from hydrogenated lowtemperature coal tars (products B and C) obtained from three bituminous coals were investigated. The asphaltenes were separated into basic (BI and acidic/neutral (A/N) fractions by precipitation of HCI adducts