- 1. Formation of prospecting criteria for copper-porphyry deposits based on the construction of reference models
- (Content №2 2024)
- ... ore minerals (hematite, goethite), secondary quartzites (advanced argillizites), varieties of sericite and other clay minerals, silicon, carbonates and propylites (chlorite, epidote). Based on interpretation, ...
- Created on 01 May 2024
- 2. Reverse flotation process in double stage on the Algerian phosphate ore treatment
- (Content №1 2023)
- ... and a low amount of carbonates (dolomite and calcite), unlike floating, mainly made up of dolomite with a small amount of phosphated elements. Keywords: natural phosphate, reverse flotation, carbonates, ...
- Created on 25 February 2023
- 3. Environmental safety issues and challenges and geodynamic monitoring at the Karachaganak oil and gas condensate field
- (Content №3 2022)
- ... geodynamic monitoring and risk assessment of occurrence of seismic deformation processes related to development of raw hydrocarbon deposits. SPE Caspian carbonates technology conference, 1-8. https://doi.org/10.2118/139949-MS. ...
- Created on 29 June 2022
- 4. Compound physical and mechanical effects stimulating metastable diamond formation
- (Content №4 2021)
- ... On the issue of the discreteness of natural diamond formation. Mineralogicheskiy zhurnal, (5), 28-36. 4. Petrov, V.S. (1959). Genetic relation of diamonds with kimberlite carbonates. Vestnik MGU. Seriya ...
- Created on 23 August 2021
- 5. Study of physical and chemical properties of edaphotopes of the waste dumps at coal mines in the Novovolynsk mining area
- (Environmental Safety, Labour Protection)
- ... and Machigin (carbonate samples); СО2 of carbonates – by means of a calcimeter according to Geisler-Maksimyuk Method. The software included a package of application programs Surfer, MS Excel, MS Visio, ...
- Created on 26 October 2019
- 6. Optimisation of the flotation parameters on the enrichment of phosphate ore (Algeria)
- (Solid State Physics, Mineral Processing)
- ... The flotation process has shown its efficiency in depressed phosphatic elements in the phosphate concentrates (flowings) as well as in floated carbonates in the carbonated wastes (floatings). Indeed, it ...
- Created on 16 June 2019
- 7. Electrical charges as catalysts of chemical reactions on a solid surface
- (Solid State Physics, Mineral Processing)
- ... N. V. and Khalymendyk, A. V., 2017. Оn formation of electrically conductive phases under electrothermal activation of ferruginous carbonates. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 4, pp. ...
- Created on 27 August 2018
- 8. Peculiarities of geological-structural position, composition and origin of the silver-bearing ores of the Cobalt-Gowganda area (Canadian Shield)
- (Geology)
- ... of rocks and minerals chemical composition along with measuring their reflective power and thermo electro-motive force of sulfides. Isotopic analysis of carbon and oxygen in carbonates from the deposits ...
- Created on 16 May 2018
- 9. Content
- (Contents №4 2017)
- ... N.V.Bilan, A.V.Khalymendyk. On formation of electrically conductive phases under electrothermal activation of ferruginous carbonates 27 Geotechnical ...
- Created on 15 March 2018
- 10. On formation of electrically conductive phases under electrothermal activation of ferruginous carbonates
- (Solid-State Physics, Mineral Processing)
- ... Purpose. Study of the formation of an electrically conductive phase in carbonates using siderite as an example and determination of the temperature dependence of its formation and silicon content ...
- Created on 06 September 2017
- 11. Restoration method for the database of trace elements content in natural waters
- (Environmental safety, labour protection)
- ... result of statistical analysis of hydrochemical data allowed us to translate the concentration of hydrocarbonates in the natural waters of the region to the value of mineralization. The same formula allowed ...
- Created on 14 January 2015
- 12. 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)
- ... to chlorides, sulphates, bicarbonates and hardness ions to the working pressure, pH and ionic composition of a solution were discovered. Was found that the efficiency of hardness ions and sulphates removal ...
- Created on 13 November 2014
- 13. Study of leaching in fractured rocks affected by mineralized mine water
- (Geology)
- ... time the experiments have been conducted to study the mutual reaction between massive samples of Neogen limestone and solutions reproducing man-changed ground waters. The rate of carbonates dissolution ...
- Created on 13 November 2014
- 14. Stages of lithogenesis and rock compression behavior
- (Geology)
- ... the loose deposits appear at a depth of 2–3 km. The basic types of cement of terrigenous rocks are represented by quartz (silica), carbonates, and oxides of iron. To determine the structural jumps of transition ...
- Created on 11 May 2014
- 15. Phisical-chemical conditions of generation of aragonite in cretaceous deposits in the southeast Ukrainian Carpathians
- (Geology)
- ... of the Ukrainian Carpathians. Borates, Arsenates, Phosphates, Molybdates, Sulfates, Carbonates, Organic Minerals and Mineraloids], Lviv, Publishing Center of the Ivan Franko National University of Lviv, ...
- Created on 11 May 2014
- 16. Rock Mechanical Properties and Borehole Stability of Gas Shale
- (Mining)
- ... properties are different from those of ordinary tight sandstones or carbonates. Thus, implementing correlative studies is of great significance to drilling and subsequent reservoir stimulation. Rock mechanical ...
- Created on 21 March 2014
- 17. Formational and facial composition and ore-bearing of belozerskaya series of pre-cambrian of Ukranian shield in green-stone structures of Middle Pridneprovie
- (Geology)
- ... emission spectral analysis, semi-emission spectral analysis, polarographic analysis on gold, laser microspectral analysis. To study the carbonates generation we have used thermal analysis and x-ray analysis. ...
- Created on 17 October 2013
- 18. New designs of flat solar collectors on the basis of cellular polycarbonate plastics
- (Power supply technologies)
- ... of research of power efficiency of use of the new design of polymeric solar collector on the basis of cellular polycarbonates plastics have been presented. ...
- Created on 26 December 2012