爆破器材Issue(5)：35-37,3.DOI:10.3969/j.issn.1001-8352.2013.05.008
化学发泡条件对乳化炸药性能的影响
Research on Impact Factors of Chemical Foaming of Emulsion Explosive
李文艺 1任流润 1袁治雷 1杨亚军 1候万晶 1赵建平1
作者信息
- 1. 山西江阳兴安民爆器材有限公司 山西太原，030041
- 折叠
摘要
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 con-ditions,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 con-trolled 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 .20 g/cm3 .关键词
乳化炸药/化学发泡/炸药密度/爆炸性能/储存期Key words
emulsion explosive/chemical foaming/explosive density/explosive property/shelf life分类
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李文艺,任流润,袁治雷,杨亚军,候万晶,赵建平..化学发泡条件对乳化炸药性能的影响[J].爆破器材,2013,(5):35-37,3.
