Abstract
Liquefaction of a high volatile A coal and vitrinite, liptinite, and inertinite concentrates was performed at 385, 427, and 445°C for 15 min residence time, using tetralin solvent in a hydrogen atmosphere. Examination of the solid liquefactiob residues indicated that each maceral group was more resistant to conversion in concentration than in combination.
Original language | English |
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Pages (from-to) | 431-438 |
Number of pages | 8 |
Journal | Organic Geochemistry |
Volume | 17 |
Issue number | 4 |
DOIs | |
State | Published - 1991 |
Keywords
- coke
- density-gradient centrifugation
- inertinite
- liptinite
- petrography
- semifusinite-reflectance
- tetralin
- vitrinite
- vitroplast
ASJC Scopus subject areas
- Geochemistry and Petrology