[1]邓安健,王延琦,谢志刚,等.含稻壳粉可燃剂的膨化硝铵炸药性能研究[J].爆破器材,2019,48(05):57-60.[doi:10.3969/j.issn.1001-8352.2019.05.011]
　DENG Anjian,WANG Yanqi,XIE Zhigang,et al.Performance of Expanded Ammonium Nitrate Explosive Using Rice Husk Powder as the Combustible Agent[J].EXPLOSIVE MATERIALS,2019,48(05):57-60.[doi:10.3969/j.issn.1001-8352.2019.05.011]
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含稻壳粉可燃剂的膨化硝铵炸药性能研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
48
期数:
2019年05
页码:
57-60
栏目:
爆炸材料
出版日期:
2019-09-29

文章信息/Info

Title:
Performance of Expanded Ammonium Nitrate Explosive Using Rice Husk Powder as the Combustible Agent
文章编号:
5281
作者:
邓安健; 王延琦; 谢志刚; 吴福东
湖南南岭民用爆破器材股份有限公司（湖南长沙，410013）
Author(s):
DENG Anjian;  WANG Yanqi;  XIE Zhigang;  WU Fudong
Hu’nan Nanling Industrial Explosive Materials Co., Ltd. (Hu’nan Changsha, 410013)
关键词:
膨化硝铵炸药; 可燃剂; 木粉替代物; 稻壳粉;  性能
Keywords:
expanded AN explosive;  combustible agent;  wood powder substitutes;  rice husk powder;  performance
分类号:
TD253.2+1
DOI:
10.3969/j.issn.1001-8352.2019.05.011
文献标志码:
A
摘要:
通过分析稻壳粉与木粉的理化特性，用稻壳粉代替木粉设计试验方案，进行对比试验研究，结合生产企业降本增效的需求，得出稻壳粉作为可燃剂的最优试验方案。该试验方案中，膨化硝铵炸药的药卷密度从0.85 g/cm3提高至0.94 g/cm3;有毒气体含量从68 L/kg降低至59 L/kg；爆速从3 400 m/s提高至3 480 m/s；殉爆距离从5 cm提高至7 cm。
Abstract:
Physical and chemical properties of rice husk powder and wood powder were analyzed. Being additives in expanded ammonium nitrate (AN) explosive, rice husk powder was used as the substitute of wood powder. Combining the demand of cost reduction and efficiency increase of manufacturing factory, the optimum test scheme of rice husk powder as combustible agent was obtained. In this scheme, cartridge density of expanded AN explosive increases from 0.85 g/cm3 to 0.94 g/cm3, harmful gas content reduces from 68 L/kg to 59 L/kg, detonation velocity increases from 3 400 m/s to 3 480 m/s, and sympathetic detonation distance increases from 5 cm to 7 cm.

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备注/Memo

备注/Memo:
收稿日期：2019-07-19
第一作者：邓安健（1966－），男，高级工程师，研究方向为炸药雷管生产设备及工艺。E-mail:18907407911@189.cn
通信作者：王延琦（1987－），女，工程师，研究方向为炸药雷管生产设备及工艺。E-mail:349876733@qq.com
更新日期/Last Update: 2019-09-29