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| APPLICATION OF TECHNOLOGY OF PP TYPE EMULSION EXPLOSIVE MIXED LOADING SYSTEM IN DEXING COPPER MINE |
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| DOI： |
| KeyWord:Emulsion explosive,Mixed loading system,Open pit,Technology improvement |
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| Abstract: |
| The first generation of technology of Site Mixed Emulsion Explosive with its suited vehicle was introduced into Dexing Copper Mine at the end of 1980s in twenty century.This paper summarized the experience accumulated in more than ten years in Dexing Copper Mine in terms of extending and applying this technology;analyzed its promotion and improvements in the field of domestic blasting equipment;and worked out safety emulsion explosive and preloading explosive blasting technology applicable to mechanization preloading. As a conclusion,the paper pointed out the existing problem of PP type mixed emulsion explosive system plus the improvements adaptable to the situation in our country followed by proposing a technical suggestion for its use in future. |
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