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Modification of the carbonization properties of coal-tar pitch by supercritical fluid extraction

✍ Scribed by Masahiro Shishido; Syuji Yamada; Kunio Arai; Shozaburo Saito


Book ID
118323699
Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
793 KB
Volume
69
Category
Article
ISSN
0016-2361

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Kinetics of extraction of coal-tar pitch
✍ S. MarkoviΔ‡; Z. MarkoviΔ‡; R. I. McCrindle; B. R. SimonoviΔ‡ πŸ“‚ Article πŸ“… 2007 πŸ› Versita 🌐 English βš– 170 KB

## Abstract The extraction of a coal-tar pitch with supercritical carbon dioxide was performed under optimal pressure, flow rate, and three different constant temperatures. The extraction kinetics was examined for each temperature and it was surprisingly found that the extraction rate of most compo