IMPLEMENTATION OF MIXING-PUMPING-HAULING EQUIPMENT FOR HANDLING EMULSION EXPLOSIVE "UKRAINIT" AT THE UKRAINIAN MINING COMPANIES

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Parent Category: Geo-Technical Mechanics, 2013

Category: Geo-Technical Mechanics, 2013, Issue 111

UDC 622.235

Zubko S.A. (CJSC «Zaporozhsky iron ore integrated works»),

Russkikh V.V., PhD. (Tech.) (SHEI “NMU”)

Yavorskyy A.V., PhD. (Tech.) (SHEI “NMU”)

Yavorskaya Ye.A., PhD. (Tech.) (SHEI “NMU”)

Abstract. Currently, one of the basic sectors of the Ukrainian economy – mining industry - is experiencing rapid growth of mineral mining. However, further increase in volume and improvement of quality of raw materials is impossible without effective economic management and changed approaches to technologies of production and modernization of the mining enterprises. Blasting operations are still a key process in technology of ore and other mineral extraction comprising a large share of the production cost. The paper presents analysis of use of mixing-pumping-hauling equipment for handling emulsion explosive "Ukrainite" in quarries of the Krivoy Rog iron ore basin and underground mines of Ukraine. Blasting breaking is analyzed at using the emulsion explosive, and a plan for further  study is set.

Keywords: mine, open-pit, emulsion explosive.

References:

1. Pivnev, V.A. (2012), “Analysis of trends intensification of mining machinery and technology of working Khibiny deposits of apatite-nepheline ores”, "Mining industry",  №2 (102) March – April, pp. 22-29.

2. Federal State Institution of Science) Mining Institute of the Kola Scientific Center underRussian Academy of Sciences (2012), Vremennye metodicheskie ukazaniya po raschetu i proektirovaniyu proektov burovzryvnykh rabot dlya systemy razrabotki s poetazhnym obrusheniem I torstevym vypuskom rudy [Interim guidelines calculation and design drilling and blasting projects for the development system with sublevel caving and mechanical release of ore],  Federal State Institution of Science) Mining Institute of the Kola Scientific Center underRussian Academy of Sciences,  JSC «Apatite», Apatite – Kirovsk, Russia.

3. Target regional program "Improvement of blasting work at the enterprises controlled by the mining Krivoy Rog State Mining and Industrial Supervision Territorial Administration of Ukraine." Materials 2012-2013.

4. Krysin, R.S., Kolesaev, M.B., Nebogina, V.Z., Kuprin, V.P. and Savchenko, N.V. (2007), “Mixing-charging technology for emulsion explosives used in Ukraine”, Mining magazine, №3.

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About the authors:

Zubko Sergey Andreevich, Supervising Foremen Driving Workings №4 mine «Expluatacionaya» CJSC «Zaporozhsky Iron Ore Integrated Works», Dneprorudnoye, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Russkih Vladislav Vasilevich,Candidate of Technical Sciences (Ph.D), Associate Professor of the Underground Mining Department, State Higher Educational Institution “National Mining University” (SHEI “NMU”), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Yavorsky Andrey Vasilyevich, Candidate of Technical Sciences (Ph.D), Associate Professor of the Underground Mining Department, State Higher Educational Institution “National Mining University” (SHEI “NMU”), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Yavorskaya Elena Aleksandrovna, Candidate of Technical Sciences (Ph.D), Associate Professor of the Aerology and Labor Protection Department, State Higher Educational Institution “National Mining University” (SHEI “NMU”), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

 

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