Research on Oil Sorption Behavior
of Exfoliated Graphite

CHEN Yue-jun; SHOJI Muro; J RGEN Walter; DAI Guang-ze

Volume 16 Issue 6

Dec. 2003

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Article Contents

Journal of Southwest Jiaotong University > 2003 > 16(6): 738-740.

CHEN Yue-jun, SHOJI Muro, J RGEN Walter, DAI Guang-ze. Research on Oil Sorption Behaviorof Exfoliated Graphite[J]. Journal of Southwest Jiaotong University, 2003, 16(6): 738-740.

Citation:

CHEN Yue-jun, SHOJI Muro, J RGEN Walter, DAI Guang-ze. Research on Oil Sorption Behavior of Exfoliated Graphite[J]. Journal of Southwest Jiaotong University, 2003, 16(6): 738-740.

CHEN Yue-jun, SHOJI Muro, J RGEN Walter, DAI Guang-ze. Research on Oil Sorption Behaviorof Exfoliated Graphite[J]. Journal of Southwest Jiaotong University, 2003, 16(6): 738-740.

Citation:

CHEN Yue-jun, SHOJI Muro, J RGEN Walter, DAI Guang-ze. Research on Oil Sorption Behavior of Exfoliated Graphite[J]. Journal of Southwest Jiaotong University, 2003, 16(6): 738-740.

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Research on Oil Sorption Behavior of Exfoliated Graphite

Publish Date: 25 Dec 2003

Abstract

Abstract

The influence of specific surface and packed density on the specific sorption of exfoliated graphite (EG) with different particles and packed densities was investigated by a wicking method, and both diesel oil and A-grade heavy oil were employed as standard sorbates. The experimental result shows that the specific sorption of refined EG particles on diesel oil is not sensitive to the change of specific surface even from 0. 624 to 34. 200 m2/g, compared with the refined EG particles, worm-like EG ones have significantly high specific sorption on diesel oil, and the packed density of EG influences the specific sorption on A-grade heavy oil greatly.
- exfoliated graphite,
- capillary condensation,
- oil sorption