重热解焦油的制备及热处理对石油沥青理化性质的影响化学成分

IF 0.4 Q4 ENGINEERING, CHEMICAL

Coke and Chemistry Pub Date : 2023-11-27 DOI:10.3103/S1068364X23701016

A. A. Mukhamedzianova, N. Yu. Beilina, A. A. Khaibullin, I. A. Ikhsanov

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引用次数: 0

摘要

在本系列的第一篇文章中，考虑了重质焦油的制备和热处理对石油沥青收率、软化点、焦化程度和密度的影响[1]。本文研究了重热解焦油制备工艺对产物基团组成的影响。研究了组份对沥青焦化性能和软化点的影响。通过调整生产条件，可以调节节距的组组成，得到规定质量的节距。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Influence of the Preparation and Heat Treatment of Heavy Pyrolysis Tar on the Physicochemical Properties of Petroleum Pitch. 2. Group Chemical Composition

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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.

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来源期刊

Coke and Chemistry ENGINEERING, CHEMICAL-

CiteScore

0.70

自引率

50.00%

发文量

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.