Effect of ozonation of vitrinites of kuzbass coals on gas formation upon pyrolysis

被引：0
|
作者：
Patrakov, Yu.F. [1 ]
Semenova, S.A. [1 ]
机构：
[1] Institute of Coal and Coal Chemistry
来源：
Solid Fuel Chemistry | 2004年 / 38卷 / 02期
关键词：
Catchments - Chemical analysis - Chemical modification - Coal - Coal gas - Composition - Dehydration - Mixtures - Oxygen - Ozone - Pyrolysis - Thermoanalysis - Thermodynamic stability;
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摘要：
We have studied the effect of ozonolysis on the gas-formation processes upon thermal degradation of vitrinites of coals of various stages of metamorphism (the Kuznetsk basin). It is shown that the ozonation process leads to the intensification of dehydration and decarboxylation processes upon pyrolysis of highly metamorphized coals with the shifting of the process to the low-temperature region. © 2004 by Allerton Press, Inc.
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页码：62 / 67
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