Effect of cavitation on the properties of coal-tar pitch as studied by Gas-liquid chromatography

The applicability of the cavitation-wave effect to coal-tar pitch processing is considered. The results of the GLC analysis of the test material before and after rotor-pulsation cavitation treatment are given. The organic matter of coal-tar pitch was found to degrade upon cavitation; as a result of...

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Bibliographic Details
Published inSolid fuel chemistry Vol. 42; no. 1; pp. 35 - 38
Main Authors Baikenov, M. I., Omarbekov, T. B., Amerkhanova, Sh. K., Baikenova, G. G., Khrupov, V. A., Shlyapov, R. M., Uali, A. S.
Format Journal Article
LanguageEnglish
Published Heidelberg Allerton Press, Inc 15.02.2008
Subjects
01 COAL, LIGNITE, AND PEAT
CAVITATION
Chemistry
Chemistry and Materials Science
COAL
COAL TAR
GAS CHROMATOGRAPHY
Physical Chemistry
PITCHES
RUSSIAN FEDERATION
Natural Bitumen
Vitrinite
Petroleum Chemistry
Cavitation
Bitumen
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Summary:The applicability of the cavitation-wave effect to coal-tar pitch processing is considered. The results of the GLC analysis of the test material before and after rotor-pulsation cavitation treatment are given. The organic matter of coal-tar pitch was found to degrade upon cavitation; as a result of this, the yields of light and medium fractions considerably increased.
ISSN:0361-5219
1934-8029
DOI:10.1007/s11985-008-1007-x