UDC 622.


Medvedeva O.A., Ph.D. (Tech.), Senior Researcher

(IGTM NAS of Ukraine)


The article describes a technology for valuable components extracting from the man-made waste storages at the Krivbass ore-dressing and processing enterprises which are considered as promising man-made placers. Two approaches to such placers developing are considered which assume valuable component extraction both after closing and in process of operation of the waste storages. It is shown that implementation of practice of valuable components co-extraction from areas between dam and pond in conjunction with technology of combined waste storing requires changing of technological scheme in the maps of inwash district, and, to this end, it is rational to combine several operations. Technological parameters of the co-extraction from the man-made placers by means of hydromechanical facilities were grounded. The required performance of hydrotransport facilities  needed for delivering tailings to the current inwash horizon and concentration of the discharged pulp were specified.

Keywords:man-made placers, dike dam, waste storage, pond, area between the dam and pond.


1. Aleksandrov, V.I. (2000), Metody snizheniya energozatrat pri gidravlicheskom transportirovanii smesei vysokoi koncentracii[Methods of energy consumption reducing in the hydraulic transportation of the mixtures of high concentration], SPNMI (TU), St. Petersburg, Rassia.

2. Blyuss, B.A., Sokil, A.M. and Semenenko, Ye.V. (2003), «Scientific grounds of the processes designing in the titan-zircon placers processing technologies», Mineral processing: Scientific-technical collection, no. 8(59), pp. 79 – 92.

3. Gumenick, I.L., Sokil, A.M, Semenenko, Ye.V. and Shurigin V.D. (2001), Problimy razrabotki rossypnykh mestorozhdeniy [Development problems of gravel deposits], Sich, Dnepropetrovsk, Ukraine.

4. Baranov, Y.D., Blyuss, B.A., Semenenko, Ye.V. and Shurigin, Y.D. (2006), Obosnovanie parametrov I rezhimov raboty sistem gidrotransporta gornykh predpriyatiy [Grounds of parameters and system working modes of the hydrotransport of mining enterprises], Novaya ideologiya, Dnepropetrovsk, Ukraine.

5. Medvedeva, O.A. (2014), Tekhnologicheskie resheniya po razrabotke tekhnogennykh mestoroghdeniy GOKov Krivbassa [Technological solutions for the development of anthropogenic deposits of MPP in Krivbass], Tr. Mezhdunarodnoy nauchnoy konferentsii “Forum gornyakov-2014”[Proc. of the International scientific conference “Forum of miners-2014”], Forum gornyakov-2014 [Forum of miners-2014], Dnepropetrovsk, Ukraine, October, pp. 154-161.

6. Levanov, N.I., Yaltanets, I.M., Melnikov, I.T. and Dyatlov, V.M. (2005), Rabochie parametry gfuntozaborochnykh ustroystv plavuchikh zemlesosnykh snaryadov I ikh konstruktivnye osobennosti [Operating parameters of drag head devices of floating dredges and their design features], MGGU, Moscow, Rassia.

7. Semenenko, E.V. (2011), Nauchnye osnovy tekhnologiy gidromekhanizatsii otkrytoy razrabotki titan-tsirkonovykh rossypey [Scientific bases of the hydromechanization of titan-zirconium alluvial deposits openworking technologies], Naykova Dumka, Kiev, Ukraine.

8 Medvedeva, O.A. and Kirichko, S.N. (2013), «Grounding of the technologies of combined storing of wastes with the various grade of the inspissation», Geo-Thechnical Mechanics, no. 109, pp. 134 - 142.

9. Medvedeva, O.A. (2012), «Analysis and current state of the storages of the mineral raw materials processing products», Mineral processing. Scientific-technical collection of studies, no. 51(92), pp. 22 - 29.

10. Bulat, A.F., Vityshko, O.V. and Semenenko, Ye.V. (2010), Modeli elementov gidrotekhnicheskikh sistem gornykh predpriyatiy [Models of the elements of hydrotechnical systems of mining enterprises]: Monograph, Herda, Dnepropetrovsk, UA.

About the authors:

Medvedeva Olga Alekseevna, Candidate of Technical Sciences (Ph. D), Senior Researcher, Senior Researcher in  Department of Geodynamic Systems and Vibration Technologies, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, Этот адрес электронной почты защищен от спам-ботов. У вас должен быть включен JavaScript для просмотра.