CORRELATION OF YIELDS OF PYROLYSIS PRODUCTS AND RANK OF STYRIAN LIGNITES AND SUBBITUMINOUS COALS

被引：1

作者：

FINK, JK ^{[1
]}

VINZENZ, M ^{[1
]}

机构：

[1] JOANNEUM RES SOC,DIV MINERAL RESOURCES,A-8700 LEOBEN,AUSTRIA

来源：

INTERNATIONAL JOURNAL OF COAL GEOLOGY | 1988年 / 10卷 / 01期

关键词：

BENZENE - COAL - Chromatographic Analysis - GEOLOGY - Coal - SPECTROSCOPY; INFRARED; -; Applications; TOLUENE;

D O I：

10.1016/0166-5162(88)90003-1

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：

Ulminites (telocollinites) from Styrian coal-bearing formations (southeastern Austria) ranking from diluvial lignites up to subbituminous coal of Carpathian age were investigated. Characterization by means of infrared spectroscopy, pyrolysis-gas-chromatography and reflectance measurements was done. A statistical analysis showed a strong correlation between the mean reflectance of ulminite and certain products of pyrolysis, i. e. the ratio of the amounts of toluene and benzene. On the other hand, no correlations could be established between the data obtained from infrared spectroscopy of the undecomposed samples and the data from the other experimental methods.

引用

页码：33 / 40

页数：8

共 12 条

[1]

Bouska V., 1981, Coal science and technology, V1

[2]

CHANDRA D, 1962, FUEL, V41, P185

[3]

IRWIN JW, 1982, CHROMATOGRAPHIC SCI, V22, pCH10

[4]

JENKINS RG, 1978, ANAL METHODS COAL CO, V2, P278

[5]

KAISER R, 1969, CHROMATOGRAPHIE GASP, V2, P279

[6]

MCCARTNEY JT, 1958, FUEL, V37, P272

[7]

MCCARTNEY JT, 1971, FUEL, V51, P64

[8] CHARACTERIZATION OF COAL MACERAL CONCENTRATES BY CURIE-POINT PYROLYSIS MASS-SPECTROMETRY [J].

MEUZELAAR, HLC ;

HARPER, AM ;

PUGMIRE, RJ ;

KARAS, J .

INTERNATIONAL JOURNAL OF COAL GEOLOGY, 1984, 4 (02) :143-171

[9]

RULLKOTTER J, 1984, NACHR CHEM TECH LAB, V32, P418

[10]

STRAUSS PG, 1976, COAL EXPLORATION, P401

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