Effect of solvent basicity on the kinetics of solvent swelling of coal
โ Scribed by Francis E. Ndaji; K.Mark Thomas
- Book ID
- 107756662
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 589 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0016-2361
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๐ SIMILAR VOLUMES
Swelling of poly(ethylene-co-vinyl acetate) (ESCORENE UL 00218, EXXON Chemicals, Belgium) in solvents of different types has been carried out by the volumetric method at three temperatures. The swelling kinetics are related to the swelling rate constants. A new variable, a', is introduced and define
Solvent-induced swelling has been used to characterize the macromolecular nature of bituminous coal. It is necessary to prove the reversibility of coal swelling in order to apply the statistical theory of rubber elasticity. Although such reversibility has been reported, there is little reliable evid