Laznikov A.M. Substantiation of the mining method for motronivsko-annivsky site in the malyshevskiy titanium-zirconium deposit

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Parent Category: Geo-Technical Mechanics, 2015

Category: Geo-Technical Mechanics, 2015, Issue 124

 

Geoteh. meh. 2015, 124, 232-238

SUBSTANTIATION OF THE MINING METHOD FOR MOTRONIVSKO-ANNIVSKY SITE IN THE MALYSHEVSKIY TITANIUM-ZIRCONIUM DEPOSIT

¹Laznikov A.M.

¹Branch "Volnogorskiy MPP", PJSC "Ukrainian Chemical Products"

UDC 622.271.3

Abstract. The article presents grounds for certain process flowsheet for mining the watered Motronovsko-Annivsky site in the Malyshevskiy placer titanium-zirconium deposit. Geological and geotechnical factors which determine specificity of the Motronovsko-Annivsky site opencast min-ing are presented in full details. The site hydrogeological characteristics are described basing on which rational mine transport equipment should be chosen. Two key methods are presented for mining the watered benches with the ore sands and overlaying overburdens. The main stages of the watered flooded deposit mining are described, which include formation of a pit, uncover of the ore layer and launch of the dredge for the ore sand recovery. The researches fulfilled allow to make a choice in favor of the combined method for mining the watered titanium-zirconium deposits by us-ing underwater ore extraction with the help of dredges.

Keywords: watered deposits, mining operations, ore sand, dredge.

 

REFERENCES

1. Laznikov, A.M., Sobko, B.E. and Krasnoper, V.P. (2010), “The choice of rational land saving technological schemes at the mining titanium-zirconium ores”, Collection of scientific works NMU, no. 35, pp. 12-20.

2. Laznikov, A.M., Sobko, B.E. and Gaydin A.M. (2012), “Rational mining schemes of water-flooded placers”. Collection of scientific works the Academy of mining Sciences of Ukraine, pp. 130-137. ISSN 1607-4556 (Print), ISSN 2309-6004 (Online) Геотехнічна механіка. 2015. №124 238

3. Sobko, B.E., Gaydin, A.M. and Laznikov, A.M. (2014), “The impact of the mining Matronushka-Annuska site of Malyshevsky Deposit on the hydrogeological conditions of the territory”, Collection of scientific works NMU, no. 45, pp. 184-189.

4. Oetzee, C. (1976), “Titanium and Zirconium, Mineral Resources of South Africa”, Geological Survey, pp. 221–223.

5. Ugo, V. (1990), “The Relative Abundance of Iron Titanium Oxides along the South African Coastline”, Dept of Geology, Natal University, pp. 120-126.

 

About the author

Laznikov Alexandr Michailovixh, Master of Sciences, CEO of Branch "Volnogorskiy MPP", PJSC "Ukrainian chemical products", Vilnohirsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

 

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