Sorption of Heavy Oil by Exfoliated Graphite.
Open Access
- 1 January 1998
- journal article
- Published by The Chemical Society of Japan in NIPPON KAGAKU KAISHI
- Vol. 1998 (8) , 563-565
- https://doi.org/10.1246/nikkashi.1998.563
Abstract
Sorption of a large amount of heavy oil by an exfoliated graphite was found. The maximum sorption capacity of the exfoliated graphite reached more than 80 g/g for grade-A oil with a viscosity of 4 poise and 75 g/g for grade-C heavy oil with 350 poise. Sorption for grade-A oil was completed: within 1 min a characteristic brown color of the oil disappeared. High performance of the exfoliated graphite for sorption of heavy oil, particularly for the collection of heavy oil was expected.Keywords
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