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DEVELOPMENT OF DEPOSITS
ArticleName Estimation about efficiency of application of own making granulated explosives in underground mines of “Priargunsky Industrial Mining and Chemical Union” JSC
ArticleAuthor Shurygin S. V., Baranov A. F., Elizarev O. N., Rubtsov S. K., Seleznev A. V.
ArticleAuthorData

“Priargunsky Industrial Mining and Chemical Union” JSC (Krasnokamensk, Russia):

Shurygin S. V., Chief Executive Officer, e-mail: ShuriginSV@ppgho.ru

Baranov A. F., Deputy Head of Mining Department

 

“Tekhnorin” LLC (Moscow, Russia):

Elizarev O. N., Deputy Chief Executive Officer on Production

 

Leading Design and Survey and Scientific Research Institute of Manufacturing Technologies (Moscow, Russia):

Rubtsov S. K., Leading Researcher, Doctor of Engineering Sciences

Seleznev A. V., Head of Department, Candidate of Engineering Sciences

Abstract

There are considered the reasons of low technological and economic efficiency of blasting operations technology with application of patronnered explosives. There was carried out the analysis of modern types of industrial-scale production explosives for the spur breaking of massif. There is stated the carrying out technology and results of ground and industrial testings of manufactured pilot lots. There was estimated the application efficiency of own making granulated explosives. There was defined the range of problems, which solution is necessary for guaranteeing of possibility of application of usage technology of own making granulated explosives on the mines of Priargunsky Industrial Mining and Chemical Union. There was substantiated the urgency of researches of application possibility of emulsion water-worked explosives for blast-hole loading in underground mine excavations.

keywords Uranium mines, development system, drilling and blasting operations, factorial explosives, researches, recommended formulations and grades, approbation, modernization stages, granulites, emulsion explosives, own making
References

1. Agoshkov M. I., Nazarchik A. F., Mukhin M. E. Effektivnye sistemy razrabotki krutopadayushchikh zhil (Efficient systems of development of steeply dipping veins). Moscow : Central Scientific Research Institute of Non-ferrous Metallurgy, Economics and Information, 1958, 102 p.
2. Perechen vzryvchatykh materialov, oborudovaniya i priborov vzryvnogo dela, dopushchennykh k primeneniyu v Rossiyskoy Federatsii. Vypusk 2 (List of explosives, equipment and blasting tools, admitted for application in Russian Federation. Issue 2). Moscow : “Scientific and Engineering Center of Research of Industrial Safety Problems” JSC, 2013, 64 p.
3. Kutuzov B. N., Smagin N. P., Mozgovoy V. G., Fadeev V. Yu. Gornyi Zhurnal — Mining Journal, 2008, No. 6, pp. 65–68.

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