TG-FTIR study of gaseous compounds evolved at thermooxidation of oil shale

被引：30
|
作者：
Kaljuvee, T
Pelt, J
Radin, M
机构：
[1] Tallinn Univ Technol, Dept Chem & Mat Engn, EE-19086 Tallinn, Estonia
[2] Tartu Astrophys Observ, EE-61602 Toravere, Estonia
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2004年 / 78卷 / 02期
关键词：
kerogen; oil shale; TG-FTIR; thermooxidation;
D O I：
10.1023/B:JTAN.0000046106.53195.26
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The combined thermogravimetric (TG) Fourier transform infrared (FTIR) techniques were used for studying the gaseous compounds evolved at thermooxidation of oil shale samples from different deposits (Estonia, Jordan, Israel). In addition to H2O and CO2 as the major species, the formation and emission of CO, SO2, HCl and a number of organic species as methane, ethane, ethylene, methanol, formic acid, formaldehyde, chlorobenzene, etc. was determined. Differences in the absorbance of respective bands in FTIR spectra depending on the origin of oil shale and on the heating rate used were established.
引用
收藏
页码：399 / 414
页数：16
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