- 41. Analytical study of heat transfer in absorptive horizons of borehole at forming cryogenic protecting of the plugging material
- (Mining)
- ... with fusible materials: Kiev, Ukr HHRY. 2. Chudyk, I.I., Bohoslavets, V.V. and Dudych, I.F., 2016. Biopolymer-silicate mud for drilling horizontal wells. Rozvidka ta rozrobka naftovykh i hazovykh ...
- Created on 24 July 2017
- 42. Study of foam formation process with use of water solutions of foam-forming PAIRS and foam stabilizers
- (Mining)
- ... S.M., 2012. Thickened acid solutions based on acrylamide polymers and copolymers. Equipment and technologies for oil and gas complex, 4, pp. 36‒39. 4. Altunina, L.K., Berezina, Ye.M., Manzhai, V.N., ...
- Created on 23 July 2017
- 43. Technology of two-level supporting working contours
- (Mining)
- ... rope anchors hardening a roof of workings supported with steel-polymeric anchors which will exclude the roof collapse cases in zones of the increased mining pressure. Methodology.Solving problems ...
- Created on 16 March 2017
- 44. Mechanism of thick metal walls penetration by high-speed microparticles
- (Solid-State Physics, Mineral Processing)
- ... composites producing based on polymer matrixes. In: High energy systems, processes and their models. Dnipropetrovsk: AktsentPP. pp. 123–130. Super deep penetration – new method of nanoreinforced composites ...
- Created on 19 January 2017
- 45. The CAM-system technological capabilities of the cylindric worm lathe processing in the CNC lathes
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: S.O. Sivun, Public Joint Stock Company “Dnipropolymermash”, Software Engineer of the Department of Design of Control Programs, Dnepropetrovsk, Ukraine V.V. Zil, Cand. Sci. (Tech.), ...
- Created on 14 January 2015
- 46. Formulation of high-inhibitor drilling mud composition for well completion
- (Geotechnical and mining mechanical engineering, machine building)
- ... – 2001. –№ 1. –С. 53–56. Vakhrushev, L.P. and Belenko, Ye.V. (2001), “The study of physicochemical properties of branched copolymers of ethylene oxide and propylene”, Izvestiya VUZov Severo-Kavkazskiy ...
- Created on 14 January 2015
- 47. Influence of stabilizing water treatment on weak acid cation exchange resin in acidic form on quality of mine water nanofiltration desalination
- (Environmental safety, labour protection)
- Authors: M.D. Gomelya, Dr. Sci. (Tech.), Professor, National Technical University of Ukraine “Kyiv Polytechnic Institute”, Head of the Department of Ecology and Technology of Plant Polymers, Kyiv, ...
- Created on 13 November 2014
- 48. Filled aluminosiloxane polymer-based coatings thermal stability and heat resistance improvement
- (Solid-state physics, mineral processing)
- ... of the thermal performance and heat resistance of new protective coatings based on filled aluminosiloxane polymer and installation the influence of the initial composition on the heat resistance and corrosion ...
- Created on 11 May 2014
- 49. Determination and analysis of the acceptable benchmark changes of the stress strain state of frame and anchor fastening elements of dismantling drift when approaching a working face
- (Mining)
- ... (2007), “Study of the features of the destruction of contact between a steel-polymer anchor and a rock wall”, Bulletin of Krivoy Rog Technical University, Issue 16, pp. 229–234. 2. Поротников ...
- Created on 21 March 2014
- 50. Efficiency of utilization of vibration-absorbing polimer coating for reducing local vibration
- (Environmental safety, labour protection)
- ... Tu study the efficiency of application of vibration-absorbing polymer coating (VPC) for reducing the level of local vibration on the example of jackhammer IP 4010. Methodology. We have carried ...
- Created on 24 December 2013