Methods for the preparation of coal-tar pitch

被引：25

作者：

Kuznetsov, P. N. ^{[1
]}

Kuznetsova, L. I. ^{[1
]}

Buryukin, F. A. ^{[2
]}

Marakushina, E. N. ^{[3
]}

Frizorger, V. K. ^{[3
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Inst Chem & Chem Technol, Krasnoyarsk, Russia

[2] Siberian Fed Univ, Inst Oil & Gas, Krasnoyarsk, Russia

[3] Rusal Engn Technol Ctr, Krasnoyarsk, Russia

来源：

SOLID FUEL CHEMISTRY | 2015年 / 49卷 / 04期

关键词：

EMISSIONS;

D O I：

10.3103/S0361521915040059

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The production of tar pitches and binding agents for the manufacture of high-quality carbon materials is considered. The progressive scarcity of coal-tar pitch is noted. The necessity of a search for new sources of raw materials and alternative methods for the production of coal-tar pitch substitutes is substantiated. The capabilities of different methods for the thermal and thermochemical processing of coals with the production of pitch-like products are considered. The prospects of a low-temperature process of the thermal dissolution of coals under mild conditions for the preparation of pitch products in a yield much higher that the yield of pitch upon coking are demonstrated.

引用

页码：213 / 225

页数：13