The purpose of this work was to characterize in detail the optical anisotropy formed during carbonization of the range of coals used in the coking industry, the ultimate objective being to attain a better understanding of the coking process. Vitrains hand-picked from a series of coking and caking co
Coal carbonization and coke anisotropy: some comments
β Scribed by John W. Patrick; Malcolm J. Reynolds; Alan Walker
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 283 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0016-2361
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β¦ Synopsis
Previously
published work is presented in modified form to emphasise that, except under special circumstances, spherical mesophase units have not been observed during coal carbonization and that the viscosity of the fluid phase, considered so important during pitch carbonization, has no strong bearing on the size of anisotropic units found in metallurgical coke.
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