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

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.

关键词： the sand suspending thickener inhibition characteristic inhibiting substance Temperature Program Ezperiment System

作者: Xu Yong-liang Wang De-ming Zhong Xiao-xing Tlan Zhao-jun Qi Xu-yao

作者单位: the State Key Laboratory of Coal Resources and Mine Safety, CUMT, Xuzhou 221008, China School of Saf School of Safety Engineering, CUMT, Xuzhou 221008, China

会议类型: 国际会议

会议名称: The 6th International Conference on Mining Science & Technology ICMST 2009(第六届国际矿业科学技术大会)

会议地点: 徐州

会议语种:英文

页码: 1-5

在线出版日期: 2009-10-18（万方平台首次上网日期，不代表论文的发表时间）