"Effects of electrohydroimpulse discharges on the crushing of the natural mineral quartz "
DOI:
https://doi.org/10.31489/2019No2/89-93Keywords:
natural mineral quartz, electro-hydraulic effect, underwater electric discharge, degree of grindingAbstract
Electro-hydro-impulse (high-current discharge in water) also belongs to the technologies using strong impulse currents. With a powerful pulsed electric discharge between the electrodes placed in the liquid, an electro-hydraulic effect occurs. To study the influence of electro-hydro-pulse shock waves were designed and assembled the experimental setup. The dependences of the degree of grinding of natural mineral quartz on the electro-technical parameters of the discharges are given. The optimal conditions for the most intensive grinding of natural mineral quartz using electro-hydro-pulse treatment are determined.
References
"1 Kulinich V.V., Sagunov V.G., Uzhkenov B.S. and others. Deposits of mining raw materials of Kazakhstan. Handbook. Almaty: 2000, Vol.1, 372 p. [in Russian]
Yutkin L.A. Electrohydraulic effect and its application in industry. Leningrad, Mashinostroenie, 1986, 253 p. [in Russian]
Semkin B. V., Usov A. F., Kurets V.I. Fundamentals of electrical impulse destruction of materials. – Apatity: Publ. KNTS RAS, 1995, 189 p. [in Russian]
Kussaiynov K., Nussupbekov B.R., Bulkairova G.A., Omarova G.S. Electrohydroimpulse destruction of quartz mineral. Bulletin of the Karaganda University. Physics Series. 2004, No. 4 (36), pp. 73 – 75. [in Russian].
Bulkairova G.A., Shaiymerdenova G.M., Oktyabr A. Research microstructure and element composition of the mineral quartz deposit of Nadyrbay treat an electro-hydraulic method. Bulletin of the Karaganda University. Physics Series. 2015, No. 1 (77), pp. 66 – 71.
Kussaiynov K., Nussupbekov B.R. Shaimerdenova K.M., Bulkairova G. A., Khassenov A.K. Progressive methods of enrichment and complex processing of natural and technogenic mineral raw materials: Proceedings of the international meeting, Karaganda, 2015, pp. 129-132. [in Russian]
Bulkairova G.A., Nussupbekov B.R., Toktabolat G.G. Research of lectrohydraulic destruction of mineral quartz. Bulletin of the Karaganda University. Physics Series. 2018, No. 1 (89), pp. 81 – 87.
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