Study of inhibition characteristic of sand suspending thickener for spontaneous combustion prevention

被引：33

作者：

Xu Yong-liang ^{[1
,2
]}

Wang De-ming ^{[1
,2
]}

Zhong Xiao-xing ^{[2
]}

Tlan Zhao-jun ^{[2
]}

Qi Xu-yao ^{[2
]}

机构：

[1] CUMT, State Key Lab Coal Resources & Mine Safety, Xuzhou 221008, Peoples R China

[2] CUMT, Sch Safety Engn, Xuzhou 221008, Peoples R China

来源：

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MINING SCIENCE & TECHNOLOGY (ICMST2009) | 2009年 / 1卷 / 01期

关键词：

the sand suspending thickener; inhibition characteristic; inhibiting substance; Temperature Program Experiment System;

D O I：

10.1016/j.proeps.2009.09.053

中图分类号：

P [天文学、地球科学];

学科分类号：

070403 [天体物理学];

摘要：

In order to investigate the inhibition characteristics of green and environmentally friendly sand suspending thickener, we applied the self-designed Temperature Program Experiment System to test three different inhibiting substances, the calcium chloride, the soluble glass, and the sand suspending thicker, for comparison. Comparing the oxidation temperature curves of the primordial coal with the ones processed by inhibiting substances, we found that the temperatures of processed coals were all quite low and the temperature of the coal processed by sand suspending thickener the lowest. Therefore, the sand suspending thickener is the best material among the tested materials for fire-fighting in coal mine.

引用

页码：336 / 340

页数：5

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