[1]李文艺,任流润,袁治雷,等.化学发泡条件对乳化炸药性能的影响[J].爆破器材,2013,42(05):35-37.[doi:10.3969/j.issn.1001-8352.2013.05.008]
　LI Wenyi,REN Liurun,YUAN Zhilei,et al.Research on Impact Factors of Chemical Foaming of Emulsion Explosive[J].EXPLOSIVE MATERIALS,2013,42(05):35-37.[doi:10.3969/j.issn.1001-8352.2013.05.008]
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化学发泡条件对乳化炸药性能的影响()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
42
期数:
2013年05
页码:
35-37
栏目:
爆炸材料
出版日期:
2013-10-20

文章信息/Info

Title:
Research on Impact Factors of Chemical Foaming of Emulsion Explosive
文章编号:
4608
作者:
李文艺; 任流润; 袁治雷; 杨亚军; 候万晶; 赵建平
山西江阳兴安民爆器材有限公司（山西太原，030041）
Author(s):
LI Wenyi; REN Liurun; YUAN Zhilei; YANG Yajun; HOU Wanjing; ZHAO Jianping
Shanxi Jiangyang Xingan Explosive Materials Co., Ltd. (Shanxi Taiyuan, 030041)
关键词:
乳化炸药; 化学发泡; 炸药密度; 爆炸性能; 储存期
Keywords:
emulsion explosive;  chemical foaming;  explosive density;  explosive property;  shelf life
分类号:
TD235.2+1
DOI:
10.3969/j.issn.1001-8352.2013.05.008
文献标志码:
A
摘要:
通过试验，对比不同敏化温度、水相pH值、发泡剂用量、促进剂选择与用量以及应该注意的关联因素等对乳化炸药的密度、储存期的影响。结果表明，每生产1kg乳化炸药，NaNO2的加入量在1.1~1.5g为宜。在要求的工艺条件下，适当加入46#机油既可增加乳化炸药产率，又不会影响储存期；控制在40~50℃的敏化温度可以满足生产、使用的要求；水相溶液pH值应控制在4.0～5.4之间；使用盐类与有机酸复合配置的促进剂，可以延长产品的储存期；选择适当的装药方式，可使炸药密度达到1.00～1.20g/cm3的理想值。
Abstract:
The effects of different sensitizing temperature, pH value of aqueous phase, blowing agent, accelerator selection and dosage period, as well as associated factors to the density and storage of emulsion explosives were examined. Results show that the best addition of NaNO2 was 1.1-1.2g to produce 1kg emulsion explosive. Under required process conditions, adding 46# oil could increase the yield of emulsion explosive without compromising the storage period. Sensitizing temperature at 40-50 ℃ meets the production sensitization, use requirements. pH value of aqueous solutions should be controlled between 4.0 to 5.4；Through configuring compounds containing salts and an organic acid as accelerator, the storage period of the product can be extended; Selecting the appropriate charge way could make explosive density reach 1.00-1.20g/cm3.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2013-03-13
作者简介：李文艺（1965～），男，工程师，主要从事乳化炸药生产技术管理。
更新日期/Last Update: 2013-11-07