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The formation rate of carbonaceous mesophase in coal-tar pitch

โœ Scribed by Y Yamada; S Oi; H Tsutsui; E Kitajima; M Tsuchitani; H Kakiyama; H Honda

Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
129 KB
Volume
13
Category
Article
ISSN
0008-6223

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โœฆ Synopsis

Abstr anthracene chars heat treated between 500 and 1200ยฐC is developped and applied to d.c. electrical conductivity, paramagnetic susceptibility and apparent density. An inhomogeneous process for the carbonization is proposed, in agreement with recent results on the structure of these chars. acts 32. An examination of the origins and growth of mesophase in the liquid phase of carbonization

๐Ÿ“œ SIMILAR VOLUMES

Mesophase formation in defined mixtures
Mesophase formation in defined mixtures of coal tar pitch fractions
โœ Gopal Bhatia; Erich Fitzer; Dieter Kompalik ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 559 KB

QI-free coal tar pitch is separated into a toluene-soluble (TS) and a toluene-insoluble (TI) fraction by solvent extraction. The effect of controlled mixing of both fractions on mesophase formation is studied. The formation of mesophase is correlated with the carbon and hydrogen contents of the samp