Study of Influence of Sensitization Process on Quality of Mixed Emulsion Explosive

Tie Jun Tao; Jian Hua Zhang; En An Chi; Ming Sheng Zhao; Qiang Kang

doi:10.4028/www.scientific.net/AMR.1033-1034.1305

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1033-1034Study of Influence of Sensitization Process on...

Study of Influence of Sensitization Process on Quality of Mixed Emulsion Explosive

Abstract:

Repeated experiments were done to study of influence of sensitization process on quality of mixed loading emulsion explosive, the results show that: The ratio of the sensitizing agent at 1:10 ~1:30 are more appropriate; the density of mixed loading emulsion explosive is gradually decreased while concentration of sensitizing agent increased. Emulsion explosive quality is affected by foaming time under the condition of the certain proportion of sensitizer and constant temperature, when the sensitizer mixing time extended to a certain value, the density tends to be stable. Under the condition of invariable sensitizer concentration, proper temperature not only obtain good blasting effect, but also improve the charging efficiency and shorten the charging time; the temperature between 30~50 °C is more appropriate when the ratio of sensitizer is certain.

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Periodical:

Advanced Materials Research (Volumes 1033-1034)

Pages:

1305-1308

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1033-1034.1305

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Online since:

October 2014

Authors:

Tie Jun Tao*, Jian Hua Zhang, En An Chi, Ming Sheng Zhao, Qiang Kang

Keywords:

Foaming Time, Mixed Loading Emulsion Explosive, Sensitization Agent, Temperature

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