- 41. Prospects of application of TNT-free explosives in ore deposites developed by uderground mining
- (Mining)
- ... components which vary depending on the geological conditions in the wells. Originality. We have found out that the explosive mixtures of equal chemical composition but different by physical features ...
- Created on 26 February 2013
- 42. Geological and substantial features of forming of Loreley kimberlite pipe (Angola)
- (Geology)
- Authors: Vunda T.M. Paper is devoted to the study of complex chemical composition of kimberlite pipes Lorelei (Angola). ...
- Created on 21 December 2012
- 43. Synthesis of optimal temperature regulator of electroarc holding furnace bath
- (Solid-state physics, mineral processing)
- ... area of a workshop, provides the possibility of bringing the melt chemical composition to the designated in the shortest time with minimal power expenses. This results in the reduction of possible downtime ...
- Created on 19 December 2012
- 44. Waste mine water from gathering pond “Svidovok” as a factor of soil halochemical composition changes
- (Environmental safety, labour protection)
- Authors: M.O. Lavrik, State Higher Educational Institution “National Mining University”, Postgraduate Student, Dnipropetrovsk, Ukraine Abstract: Purpose. To estimate potential and ...
- Created on 16 November 2012
- 45. Grenades of Ukraine as perspective abrasive raw material
- (Geology)
- ... Chemical composition of the garnets and their microhardness were determined in the Central Laboratory of KP “Yuzhukrgeologiya” in Dnepropetrovsk. Minal composition of the garnet was calculated using standard ...
- Created on 16 November 2012
- 46. Mineralogical and geochemical features of zoning of residual soils at Eastern Lipovenki area (Middle Pobuzhya of Ukrainian shield)
- (Geology)
- ... Research Centre, Dnepropetrovsk, Ukraine Abstract: Purpose. To show the variation of the mineralogical and chemical composition distribution of Cr, Ni, Ti, W mineralization in ultrabasic residual soils ...
- Created on 14 November 2012
- 47. Genetic varieties of limstone of the upper jurassic marmorized limestone of the Crimea
- (Geology)
- ... marmorized limestone have clastic texture, and include two ingredients (fragments and cement) formed in sequence. After consideration of the chemical composition of the cement and the debris, two genetic ...
- Created on 12 November 2012
- 48. Ways to enhance the reliability of wheel pairs of locomotive transport
- (Geotechnical and mining mechanical engineering, machine building)
- ... chemical composition of steel and proper heat treatment technology has been suggested. After analysis of the operating conditions of the locomotive transport and production technologies we have proposed ...
- Created on 08 November 2012