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Registration Number

0207U005703, 0107U004832 , R & D reports

Title

Researches and development of parameters of the blast-hole drillings on the basis of without TNT of explosives on the mine of DP "Directsia

Head

Shvyd'ko Petro,

Registration Date

11-06-2007

Organization

Concern "Yuzhruda"

Description

An object of researches is a drilling and blasting complex of the built enterprise on a base Novokonstantinovskogo of deposit of ores of uraniums. A purpose of work is research and development of parameters of drilling and blasting on the basis of without TNT emulsive explosives of shpurovykh and mining holes charges, providing the set granulometricheskiy composition of mountain mass on the mine of DP "Directsia". Methods of researches are scientific generalization and analysis of literary sources, analytical and mathematical in area of aeromechanics, physics and chemistry with the use of the approved methods. Results of researches - contain the analysis of conformities to the law of forming of granulometricheskogo composition of the blown up mountain mass, level of toxicness, traditional explosive and emulsive without TNT explosives, estimation of power and technological properties of without TNT emulsive explosives. The indexes of function of distributing of gransostava, depending on the specific expense of emulsive explosives, indexes of gas harmfulness of the emulsive explosives type Anemiks, are set. Scientific novelty - consists in adaptation of the program of determination of gransostava of the not blown up array and response of environment on destroying influence the explosions of emulsive explosives. A social value is a conduct of explosive works with the low level of selection of toxic products detonation of explosives. Results of NIR - will be used in the project of development of Novokonstantinovskogo of deposit of ores of uraniums. Suggestions of prognoses about development of object of researches are technology of drilling and blasting with the use of without TNT emulsive explosives is recommended for the working planning of working off ore beds.5635

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