| 煤的活化能理论研究 |
| |
| 引用本文： | 刘剑 王继仁. 煤的活化能理论研究[J]. 煤炭学报, 1999, 24(3): 316-320 |
| |
| 作者姓名： | 刘剑 王继仁 |
| |
| 作者单位： | 辽宁工程技术大学 |
| |
| 摘 要： | 论述了活化能的概念及确定方法，利用活化能指标来划分煤的自然倾向性，不仅分类简单统一，而且能从物理化学硒质上来揭示自燃倾向，论述了煤的活化能与自然发火期的关系，通过活化能净炎区渗流、弥散及热传导过程统一起来，为建立整体统一的自然发火数学模型奠定了基础。
|
| 关 键 词： | 活化能 自然发火倾向性 渗流 弥散 煤 |
A STUDY ON THE THEORY OF ACTIVATION ENERGY OF COAL |
| |
| Liu JianWang JirenSun Baozheng. A STUDY ON THE THEORY OF ACTIVATION ENERGY OF COAL[J]. Journal of China Coal Society, 1999, 24(3): 316-320 |
| |
| Authors: | Liu JianWang JirenSun Baozheng |
| |
| Affiliation: | Liaoning Technical University |
| |
| Abstract: | The concept and determine method of activation energy are discussed, spontaneous combustion tendency of coal is divided by using activation energy index, the method of classification is not only simple and unified, but the spontaneous combustion can be opened out from its physical and chemical nature.The relations between activation energy and spontaneous combustion are discussed, activation energy equation and seepage flow and dispersion of freearea and thermal transmittance are united,foundation is settled for the establish of integral and unified mathematics model of spontaneous combustion. |
| |
| Keywords: | activation energy spontaneous combustion tendency spontaneous combustion period seepage flow dispersion |
| 本文献已被 CNKI 维普 等数据库收录！ |
