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The determination of the quinoline-insoluble (QI) content of tar and pitch

โœ Scribed by G.R. Romovacek

Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
251 KB
Volume
23
Category
Article
ISSN
0008-6223

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๐Ÿ“œ SIMILAR VOLUMES

The influence of the type of quinoline i
The influence of the type of quinoline insolubles on the quality of coal tar binder pitch
โœ David R. Ball ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 547 KB

Seven pitches containing three types of quinoline insolubles, QI, were produced from a single coke oven coal tar. The tar was centrifuged into QI-rich and QI-lean fractions. A blend of the two fractions yielded a typical graphite electrode binder pitch. The QI content of the pitch derived from the Q

Influence of the quinoline-insoluble mat
Influence of the quinoline-insoluble matter in pitch on carbonization behaviour and structure of pitch coke
โœ Harald Tillmanns; Gerhard Pietzka; Heinz Pauls ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 307 KB

The influence of the quinoline-insoluble matter in pitch on the carbonization behaviour and especially on the pitch-coke properties is of basic interest both for the production of pitch coke and the manufacture of carbon electrodes. A more isotropic coke is produced by increasing the amount of quino

The influence of the type of Qunioline I
The influence of the type of Qunioline Insolubles on the quality of coal tar binder pitch
โœ George R. Romovacek ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 128 KB

Results of transmission optical microscopy studies of coke were first reported by Marshall [1], who examined natural cokes formed as a result of igneous intrusion into a coal seam. The thin sections were reported to range in thickness from 0.2 to 0.4 pm so that even fusinite was translucent. In a la