FOURIER-TRANSFORM INFRARED STUDY OF COAL-TAR PITCHES

被引：57

作者：

GUILLEN, MD ^{[1
]}

IGLESIAS, MJ ^{[1
]}

DOMINGUEZ, A ^{[1
]}

BLANCO, CG ^{[1
]}

机构：

[1] CSIC,INST NACL CARBON,E-33080 OVIEDO,SPAIN

来源：

FUEL | 1995年 / 74卷 / 11期

关键词：

COAL TAR PITCH; INFRARED SPECTROSCOPY; STRUCTURE-PROPERTY RELATIONS;

D O I：

10.1016/0016-2361(95)00139-V

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Semiquantitative analysis of the infrared spectra from 650 to 4000 cm(-1) of nine coal tar pitches supplies excellent information on the concentrations of several functionalities. Relations have been found between the infrared data and the solubility, coke yield and composition of the volatile fraction of these pitches. The results contribute to a better understanding of pitch structure.

引用

页码：1595 / 1598

页数：4

共 20 条

[11]

Painter P.C., 1985, FOURIER TRANSFORM IN, V4, P169, DOI DOI 10.1016/B978-0-12-254104-9.50011-0

[12] DETERMINATION OF AROMATIC AND ALIPHATIC-CH GROUPS IN COAL BY FT-IR .2. STUDIES OF COALS AND VITRINITE CONCENTRATES [J].