Preparation of plastic anisotropic pitches from products of heat treatment of heavy tar from pyrolysis of hydrocarbon raw materials

Preparation of plastic anisotropic pitches from products of heat treatment of heavy tar from... Preparation of anisotropic pitches by low-temperature carbonization of petroleum raw materials was studied. The influence exerted by the temperature and time of isothermal heat treatment and by the amount of the plasticizing additive on the content of the liquid crystal phase and on the softening point of anisotropic petroleum pitches was examined. Conditions were found for preparing plastic anisotropic pitches based on products of processing of heavy pyrolysis tar. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

Preparation of plastic anisotropic pitches from products of heat treatment of heavy tar from pyrolysis of hydrocarbon raw materials

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Publisher
Springer Journals
Copyright
Copyright © 2015 by Pleiades Publishing, Ltd.
Subject
Chemistry; Chemistry/Food Science, general; Industrial Chemistry/Chemical Engineering
ISSN
1070-4272
eISSN
1608-3296
D.O.I.
10.1134/S1070427215080157
Publisher site
See Article on Publisher Site

Abstract

Preparation of anisotropic pitches by low-temperature carbonization of petroleum raw materials was studied. The influence exerted by the temperature and time of isothermal heat treatment and by the amount of the plasticizing additive on the content of the liquid crystal phase and on the softening point of anisotropic petroleum pitches was examined. Conditions were found for preparing plastic anisotropic pitches based on products of processing of heavy pyrolysis tar.

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: Nov 21, 2015

References

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