A. A. Mukhamedzianova, N. Yu. Beilina, A. A. Khaibullin, I. A. Ikhsanov
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Influence of the Preparation and Heat Treatment of Heavy Pyrolysis Tar on the Physicochemical Properties of Petroleum Pitch. 2. Group Chemical Composition
In the first article of this series, the influence of the preparation and heat treatment of heavy tar on the yield, softening point, degree of coking, and density of petroleum pitch was considered [1]. In the present article, the influence of the preparation of heavy pyrolysis tar on the group composition of the produced is studied. The influence of the group components on the coking properties and softening point of the pitch is considered. By adjusting the production conditions, the group composition of the pitch may be regulated, and pitch of specified quality may be obtained.
期刊介绍：
The journal publishes scientific developments and applications in the field of coal beneficiation and preparation for coking, coking processes, design of coking ovens and equipment, by-product recovery, automation of technological processes, ecology and economics. It also presents indispensable information on the scientific events devoted to thermal rectification, use of smokeless coal as an energy source, and manufacture of different liquid and solid chemical products.
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