IR SPECTRA AND THE AROMATICITIES OF PYRIDINE EXTRACTS OF COALS.

被引：0

作者：

Fukazawa, Reiji

Mashimo, Kiyoshi

Eda, Hisao

Wainai, Tohru

机构：

来源：

Nenryo Kyokaishi | 1982年 / 61卷 / 667期

关键词：

SPECTROSCOPY; INFRARED; -; Applications;

D O I：

10.3775/jie.61.11_980

中图分类号：

学科分类号：

摘要：

Petroleum ether insoluble and chloroform soluble fractions of pyridine extracts from various coals were separated by liquid chromatography and solvent extraction. The products thus obtained were analyzed by nuclear magnetic resonance and infrared spectroscopy. The analytical data were used to calculate the aromacity of the original coals. The estimated aromacities showed good agreement with values obtained by other methods.

引用

页码：980 / 985

共 50 条

[1] IR SPECTROSCOPY OF COALS. DISTORTIONS OF THE SPECTRA OF COALS IN TABLETS WITH POTASSIUM BROMIDE.
Likhtenshtein, V.I.
Popov, V.K.
Rus'yanova, N.D.
Solid Fuel Chemistry, 1980, 14 (04) : 14 - 18
[2] APPLICATION OF DIFFERENTIAL IR SPECTROSCOPY TO THE STUDY OF COALS.
Yares'ko, T.D.
Skripchenko, G.B.
Solid Fuel Chemistry, 1977, 11 (01) : 60 - 62
[3] FLUORESCENCE OF PYRIDINE EXTRACTS OF COALS
CLARK, ER
DARWENT, JR
DEMIRCI, B
FLUNDER, K
GAINES, AF
JONES, AC
ENERGY & FUELS, 1987, 1 (05) : 392 - 397
[4] The decomposition of coals.
不详
NATURWISSENSCHAFTEN, 1920, 8 : 407 - 412
[5] GOLD IN COALS.
Ratynskii, V.M.
Shpirt, M.Ya.
Musyal, S.A.
Beloshapko, M.A.
Solid Fuel Chemistry, 1982, 16 (04) : 83 - 85
[6] ULTRAVIOLET SPECTRA OF COALS AND EXTRACTS
FRIEDEL, RA
CHEMISTRY & INDUSTRY, 1961, (15) : 462 - 463
[7] The classification of coals.
Campbell, MR
TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1905, 36 : 324 - 340
[8] USE OF DIFFUSE REFLECTION SPECTROSCOPY FOR OBTAINING THE ELECTRONIC SPECTRA OF COALS.
Popov, V.K.
Zhdanov, V.S.
Rus'yanova, N.D.
Solid Fuel Chemistry, 1981, 15 (05) : 11 - 15
[9] MICROTEXTURE OF CARBONIZED COALS.
Shiraishi, Minoru
Higuchi, Shinji
Otsuka, Ryohei
Nenryo Kyokaishi, 1986, 65 (12): : 1004 - 1011
[10] Propagation of ultrasound in pyridine extracts of bituminous coals
Krzesinska, M
FUEL, 1996, 75 (11) : 1267 - 1270

← 1 2 3 4 5 →