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Determination of the penetration rate of impregnating pitches

โœ Scribed by George R. Romovacek

Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
145 KB
Volume
15
Category
Article
ISSN
0008-6223

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๐Ÿ“œ SIMILAR VOLUMES

Influence of anisotropic phases in the f
Influence of anisotropic phases in the filtration of impregnating pitches (relations with filtrability index)
โœ K. Lafdi; S. Bonnamy; A. Oberlin; R.Ben Aim ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 745 KB

method based on filtration test is used for the characterization of impregnating pitches. Pitches with the same KS. but with increasing degree of thermal evolution, issued either from crude or filtered coal tar. underwent the filtration test. They were characterized by Transmission Electron Microsco

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Comparison of various pitches for impregnation in carbon electrodes
โœ A. Charette; D. Kocaefe; J.L. Saint-Romain; P. Couderc ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 929 KB

The pyrolysis of various coal tar pitches impregnated in carbon electrodes has been studied in a thermogravimetric analyser. The present study compares the performance of these pitches with respect to their suitability for impregnation. Cylindrical electrode samples (diameter 0.05 m, height 0.16 m,